Japan Radio NTG337-XL2 User Station User Manual Manual Part 2

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6. CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM
(WT)
6.1. Overview
OpS
Connecting the WT Local Management Tool
WT Local management tool
Installing the WT
Installing the WT Adapter
Connecting Cables to the WT
Waterproofing WT small window
Testing
Check sheet of WT Construction
Finish
6-73
6.2. OpS
6.2.1. Register the WT ID number to AP
Connect the OpS to the target AP and register a WT.
Step 1: In the OpS, select the WT Parameter Setup/Control tab.
Step 2: Select the WT from "Select WT ID number."
Step 3: Specify the setup parameters.
VLAN-TAG Cont: Set the VLAN-TAG Cont to Transparent.
Authen Param: Set the authentication parameter.
Serial number: Set the serial number and click the Set button.
WT Reg. Status: Set the WT registration status to Registered and click the Set button.
Modulation: Set the modulation to QPSK, 16QAM, or Adaptive and click the Set button.
Interface Class: Set the interface class to AUTO or 10BASE and click the Set button.
RFU Transmission: Set the RFU Transmission to Enable and click the Execute button.
The following dialog box appears since a value is already set for "RFU
Transmission." Click the OK button.
UP Stream Bandwidth table [Maximum Limit / Minimum Guarantee]
Down Stream Bandwidth table [Maximum Limit / Minimum Guarantee]
Clicking the Set button displays a dialog box. Place checkmarks in the checkboxes and click the Set
button.
Step 4: Set the VLAN-ID.
VLAN-ID: Set the VLAN-ID and click the Register button.
Since the VLAN-ID that has been set appears on the screen, select it.
VLAN-ID Registration status: Set the VLAN-ID registration status to Registered.
Service status [ out of service / In service ] : Set the Service status to In service
6-74
Step3
Step1
set parameters
Select [Parameter setup/control] tab
Step2
Select the WT ID number
Step4
Set VLAN-ID
Set Bandwidth table
Figure 6-1 Register the WT ID number to AP
6-75
6.3. Connecting the WT Local Management Tool
Connect the WT local management tool terminal to the PC port of the WT adapter (Figure 6-2)
using a straight Ethernet cable.
Ethernet cable (Straight)
local management tool（PC）
WT adapter
ＤＣ２４Ｖ
AC100∼240Ｖ
AC Adapter
IP address: 192.168.1.200
Subnet mask: 255.255.255.0
initial values
IP address:192.168.1.100
Subnet mask:255.255.255.0
Figure 6-2 Connection
6.4. WT Local management tool
6.4.1. Configure the WT
Use the WT Local Management Tool to specify the Setup Parameters.
Step 1: Select the Setup tab.
Step 2: Set the WT ID number.
Step 3: Set the AP ID number.
Step 4: Set the authentication parameter.
Step 5: Set the radio frequency.
Step 6: Click the Setup button.
Step 2
Step 1
Step 3
Step 4
Step 5
Step 6
Figure 6-3 Configure the WT
6-76
6.5. Installing the WT
6.5.1. Installing the WT
Step1 Attach the WT mounting bracket to the WT using the bolts(a)and (b).
You can orient the WT either for vertical or horizontal polarization.
Step2 Secure the WT mounting bracket to the pole using the bolts.
Applicable pole diameter: From Φ31.8mm to Φ34mm
(a)
(b
Figure 6-4 Installing the WT
6-77
A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install.
The required space of installation is shown below.
Figure 6-5 The required space of installation
6-78
6.5.2. Example of Installing the WT
(1) On a metal fence
MOUNTING
BRACKET
METAL FENCE
WT
FIXING
BRACKET
Figure 6-6 Installing on a metal fence
(2) On a house wall
EAVES
WALL
WT
MOUNTING
BRACKET
FIXING
BRACKET
Figure 6-7 Installing on a house wall
6-79
6.5.3. Setting the WT for Vertical or Horizontal Polarization
Rotate the antenna ninety degrees to choose between vertical or horizontal polarization
For vertical polarization, position
TOP V
For horizontal polarization, position
at the top.
TOP H
at the top.
TOP V
Vertical polarization
ＴＯＰ Ｈ
Ｅ
Ｔ
Ｈ
Ｅ
Ｒ
ＴＹＰＥＷ−ＷＴ＜ＥＬ０＞
ＩＮＰＵＴ ：
ＤＣ２４Ｖ ０．７Ａ
ＳＥＲ．ＮＯ ：
ＭＡＣ
：
： ： ： ： ：
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
ＴＯＰ Ｖ
Figure 6-8 Vertical Polarization
Horizontal polarization
TOP H
Ｅ
Ｔ
Ｈ
Ｅ
Ｒ
ＴＯＰ Ｈ
ＴＹＰＥＷ−ＷＴ＜ＥＬ０＞
ＩＮＰＵＴ ：
ＤＣ２４Ｖ ０．７Ａ
ＳＥＲ．ＮＯ ：
ＭＡＣ
：
： ： ： ： ：
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
ＴＯＰ Ｖ
Figure 6-9 Horizontal Polarization
6-80
6.6. Installing the WT (External Antenna)
6.6.1. Installing the WT (ExternalΦ30cm Antenna)
1. Φ30cm antenna installation procedure
1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 6-10)
2) Spread specified grease on the O-ring.
The spreading method depends on the
manual. (Figure 6-11)
O-ring
Figure 6-10 Φ30cm antenna
Figure 6-11
2. WT installation procedure
Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 6-12 & Figure 6-13)
Tightening torque：57 N･cm
WT
Adaptor
O-ring
M3 screws
Figure 6-12
6-81
After installing the adaptor
Figure 6-13
3. Attachment of the WT to the antenna
1) V(ertical) polarization
When using the V polarization, the guide pin of the WT should be turned to right above and inserted into
the V guide hole of the plate. (Figure 6-14 & Figure 6-15)
V guide hole
Plate
Guide pin
ＷＴ
ＥＬ２
ＭＯ Ｄ Ｅ Ｌ： Ｎ Ｔ Ｇ −３ ３ ７ 注２ Ｒ
Ａ
．７
ＮＴ
ＫＥ
０
：
Ｄ：Ｃ
ＡＮ
Ｐ
：
ＣＩ
ＪＡ
＜
ＤＣ 注１
２
＞
４Ｖ
ＷＴ
−
ＦＣ
：
：
Ｉ
Ｓ ＮＰ
ＭＡ ＥＲ． Ｕ Ｔ
Ｃ
ＮＯ
：
．
：
：
ＩＮ
ＥＷ
ＹＰ
6-82
Ｍ Ａ ：
ＤＥ
Ｔ
Ｈ
Ｐ
Ｏ
Ｔ
Figure 6-15
Ｖ
V polarization
Ｐ
Figure 6-14
Ｏ
Ｇ３
３ ７
−
Ｔ
注１
Ｉ Ｃ： ７６ ８ Ｂ−Ｎ Ｔ Ｇ３ ３７ 注５
ＥＴ Ｈ ＥＲ
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-16)
Tightening torque：265 N･cm
Plate
M5 screws
ＷＴ Ｅ Ｌ２
Ｍ ＯＤ Ｅ Ｌ： Ｎ ＴＧ − ３３ ７注 ２ Ｒ
Ａ
０
＞
Ｖ
：
ＡＮ
４
Ｄ ：Ｃ
Ｐ
＜ 注１
２
Ｉ
Ａ
：
Ｔ
Ｃ
Ｊ
Ｗ
ＣＣ
Ｄ
−
Ｆ
Ｎ
：
Ｗ
Ｉ
Ｅ
Ｍ
：
Ｎ
Ｔ
Ｏ
Ｎ
Ｉ
Ｓ
ＡＣ
Ｔ
Ｏ
Ｐ
Ｈ
Ｍ
．
Ｅ
Ｒ
．
ＰＵ
：
：
：
Ａ
Ｔ
：
Ｄ
Ｅ
ＹＰ
Ｖ
ＥＴ ＨＥＲ
Ｐ
Ｋ ＥＮ
Ｔ
．７
Ｏ
Ｇ３
３
Ｔ
７ −注
１
Ｉ Ｃ： ７６８Ｂ −ＮＴＧ ３３ ７注５
Figure 6-16
2) H(orizontal) polarization
When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H
guide hole of the plate. (Figure 6-17& Figure 6-18)
Plate
H guide hole
Guide pin
Ｔ
Ｏ
Ｈ
Ｅ Ｔ Ｈ ＥＲ
Ｐ
Ｉ Ｃ： ７ ６８ Ｂ− Ｎ ＴＧ ３３ ７ 注５
Ｗ Ｔ ＥＬ ２
Ｍ Ｏ ＤＥ Ｌ ： Ｎ Ｔ Ｇ− ３ ３ ７ 注 ２ Ｒ
ＦＣ
Ｉ
ＣＩ
Ｎ
：
ＴＧ
ＴＹ
：
３３
：
１
Ｗ
Ｗ −
注
７ −
Ｐ Ｅ
ＵＴ ＮＯ
Ｒ．
Ｃ
ＭＡ ．
Ｅ
Ｃ Ｋ
ＳＥ
Ｄ：
ＮＰ
Ｔ＜
：
：
Ｍ
：
Ｅ
Ａ Ｄ
＞
注１ ２４Ｖ
Ｄ Ｃ
：
７Ａ
ＩＮ
０ ．
：
ＪＡ
Ｐ
ＡＮ
Ｔ
Ｐ
Ｏ
Ｖ
Figure 6-17
Figure 6-18
6-83
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-19)
Tightening torque：265 N･cm
Plate
M5 screws
Ｔ
Ｈ
ＥＴＨＥ Ｒ
Ｐ
Ｏ
Ｉ Ｃ：７６ ８Ｂ −ＮＴＧ ３３７注５
ＷＴ ＥＬ２
ＭＯ ＤＥ Ｌ： Ｎ ＴＧ− ３３ ７ 注２Ｒ
ＦＣ
Ｉ
ＣＩ
ＮＴ
Ｅ Ｗ−
Ｐ
ＴＹ
：
：
Ｔ
：
ＰＵ ． ＮＯ
Ｒ
ＳＥ Ｃ ．
Ａ
Ｍ
ＫＥ
Ｄ ：Ｃ
Ｎ
Ｇ３
３
７−注
１
Ｗ
Ｔ
：
＞
＜ 注１ ２ ４Ｖ
Ｃ
Ｄ
：
： Ｅ
ＡＤ
Ｍ
７Ａ
：
ＩＮ
０．
： Ｎ
ＰＡ
Ａ
Ｊ
Ｔ
Ｏ
Ｐ
Ｖ
Figure 6-19
6-84
6.6.2. Installing the WT (ExternalΦ60cm Antenna)
1. Φ60cm antenna installation procedure
1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 6-20)
2) Spread specified grease on the O-ring.
The spreading method depends on the
manual. (Figure 6-21)
O-ring
Figure 6-20 Φ30cm antenna
Figure 6-21
2. WT installation procedure
Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 6-22 & Figure 6-23)
Tightening torque：57 N･cm
WT
Adaptor
O-ring
M3 screws
Figure 6-22
6-85
After installing the adaptor
Figure 6-23
3. Attachment of the WT to the antenna
1) V(ertical) polarization
When using the V polarization, the guide pin of the WT should be turned to right above and inserted into
the V guide hole of the plate. (Figure 6-24 & Figure 6-25)
V guide hole
Plate
Guide pin
Ｔ
ＯＰ
Ｖ
Ｔ
Ｈ Ｅ
Ｒ
Ｔ
Ｏ
Ｐ
Ｈ
Ｅ
Figure 6-24
V polarization
Figure 6-25
6-86
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-26)
Tightening torque：265 N･cm
Plate
M5 screws
ＷＴ
Ｅ Ｌ ２
Ｔ
Ｐ
Ｏ
Ｖ
Ｔ
Ｏ
Ｐ
Ｈ
ＥＴＨＥＲ
Figure 6-26
2) H(orizontal) polarization
When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H
guide hole of the plate. (Figure 6-27 & Figure 6-28)
Plate
H guide hole
Guide pin
Ｔ
Ｐ
Ｏ
Ｈ
Ｅ Ｔ
Ｈ
Ｅ Ｒ
Ｗ Ｔ
Ｅ Ｌ ２
Ｔ
Ｏ
Ｐ
Ｖ
Figure 6-27
Figure 6-28
6-87
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-29)
Tightening torque：265 N･cm
Plate
M5 screws
Ｔ
Ｈ
Ｅ ＴＨＥＲ
Ｐ
Ｏ
ＷＴ
Ｅ Ｌ２
Ｔ
Ｏ
Ｐ
Ｖ
Figure 6-29
6-88
6.7. Adjusting the Direction of the WT
To adjust the direction of the WT antenna, use the Antenna direction adjustment tool together with
the WT Local Management Tool.
Step1 Connecting the WT Local Management Tool and display the Receiving Level.
See Subsection 6.7.1
Step2 Rough adjustment
Install the Antenna direction adjustment tool.
See Subsection 6.7.2
Step3 Fine adjustment
See Subsection 6.7.3
Step4 Verification
After adjust the direction, use the WT Local Management Tool to final check the receive
level.
If the receive level value is within the standard range, the procedure for adjusting the
antenna direction has been completed.
If the receive level value is lower than a standard value, you need to perform Step 3 again.
Exit the WT Local Management Tool, and remove the Ethernet cable from the WT
adapter.
Remove the Antenna direction adjustment tool.
6-89
6.7.1. Connecting the WT Local Management Tool
(1) As shown in Figure 6-30, connect the WT Local Management Tool (PC) to the WT adapter.
Ethernet cable (Straight)
local management tool（PC）
WT adapter
ＤＣ２４Ｖ
IP address: 192.168.1.200
Subnet mask: 255.255.255.0
AC100∼240Ｖ
AC Adapter
Figure 6-30 How to Install the Cabling
(2) Method of measuring the receive level of the WT (P-MP mode)
STEP1 Start the WT Local Management Tool in P-MP mode.
STEP2 Go to the Radio Link Monitor screen of the WT in P-MP mode and display the Receiving
Level.
The procedure is shown in Figure 6-31.
・ The Receiving Level provides a display interval of 1 second, and you need to adjust the
antenna direction slowly.
Figure 6-31 Method of Measuring the Receive Level
6-90
6.7.2. Roughly Adjusting the Direction
Step1 As shown in Figure 6-32 and Figure 6-33, use the wing bolt (a) to attach the Antenna
direction adjustment tool.
Step2 As shown in Figure 6-34, loosen the hexagonal socket head bolts (b) and (c) securing the
mounting bracket and swing the antenna left or right. Adjust the antenna approximately for
the WT direction and finger-tighten the bolts (b) and (c).
Step3 As shown in Figure 6-35, loosen the bolts (d), (e), and (f) and tilt the antenna up or down.
Perform vertical-direction adjustment so that the WT of the opposite station can be seen
through the scope of the Antenna direction adjustment tool.
Direction adjustment tool
TOP H
(a)
TOP V
(a)
Direction adjustment tool
Figure 6-32 How to Install Direction Adjustment tool
when the antenna type is the horizontal polarization
Figure 6-33 How to Install Direction Adjustment tool
when the antenna type is the vertical polarization
In Figure 6-34 and Figure 6-35 is an example when the antenna type is the horizontal polarization.
(d)
(b)
(C)
(f)
Figure 6-34 Rough-adjusting Horizontal Direction
Figure 6-35 Rough-Adjusting the Vertical Direction
・ Never look at the sun directly. Doing so may seriously damage the eyes.
6-91
(e)
6.7.3. Finely Adjusting the Direction
Step 1: Horizontal direction
As shown in Figure 6-36, loosen the hexagonal socket head bolts (a) and (b) securing the
mounting bracket and swing the antenna left or right. Adjust the antenna direction so that the
receive level indicates the maximum value, and finger-tighten the bolts (a) and (b).
Step 2: Vertical direction
As shown in Figure 6-37, loosen the hexagonal socket head bolts (c), (d), and (e) securing the
mounting bracket and tilt the antenna up or down. Adjust the antenna direction so that the
receive level indicates the maximum value. Tighten the bolts at a point showing the maximum
receive level (tightening torque: 8.5N•m). Tighten the bolts (c), (d), and (e) and make sure that
the point showing the maximum receive level is maintained. This concludes the procedure for
vertical-direction adjustment.
Step 3: Horizontal direction
Finely adjust the horizontal direction by slightly loosening the bolts (a) and (b) again. Once
again, locate the point where the receive level reaches the maximum value and hold that point.
Finally, tighten the bolts (a) and (b) (tightening torque: 8.5N•m) while making sure that the
point showing the maximum receive level is maintained. This concludes the procedure for
horizontal-direction adjustment.
The figures show examples of horizontal polarization setup.
(c)
(a)
(e)
(d)
(b)
Figure 6-36 Finely Adjusting the Horizontal Direction
Note :
Figure 6-37 Finely Adjusting the Vertical Direction
When adjusting the antenna direction
When adjusting the direction, you might mistakenly take the antenna's side lobe as
the maximum receive level. For fine adjustment, therefore, you should move the
antenna some more after the receive level has reached the maximum value to make
sure that you have not caught a side lobe.
6-92
6.7.4. The receive level and the distance
For the receiving AP-RFU (Sectoral-Horn Antenna) in a point-to-multipoint system, the receiving
level at clear sky and the distance are related as shown in Figure 6-38.
-10
WT Receiving Level
-20
Maximum Receiving Level
Receiving Level [dBm]
-30
-40
-50
AP Receiving Level
-60
-70
Minimum Receiving Level
-80
-90
10
100
1000
10000
Distance[m]
Figure 6-38 Receiving Level and Distance (Sectoral QPSK)
Transmission level (QPSK)
14 [dBm]
Free space loss Lp[dB]
Frequency
26 [GHｚ]
λm
Antenna gain[TX+RX]
TX Sectoral Antenna Gain:15.5dBiTYP
46.5 [dBi]
RX WT Antenna Gain:31dBiTYP
6-93
Lp
c m
f Hz
20 log
4π d
λ
0
-10
WT Receiving Level
-20
Maximum Receiving Level
Receiving Level [dBm]
-30
-40
-50
AP Receiving Level
-60
-70
Minimum Receiving Level
-80
-90
10
100
1000
10000
Distance[m]
Figure 6-39 Receiving Level and Distance (Sectroral 16QAM)
(16QAM)
Transmission level (QPSK)
Frequency
11.5 [dBm]
26 [GHｚ]
Free space loss Lp[dB]
λm
Antenna gain[TX+RX]
TX Sectoral Antenna Gain:15.5dBiTYP
46.5 [dBi]
RX WT Antenna Gain:31dBiTYP
6-94
Lp
c m
f Hz
20 log
4π d
λ
0
-10
WT Receiving Level
-20
-30
Receiving Level [dBm]
Maximum Receiving Level
-40
-50
-60
AP Receiving Level
-70
Minimum Receiving Level
-80
-90
10
100
1000
10000
Distance[m]
Figure 6-40 Receiving Level and Distance (Omni QPSK)
Transmission level (QPSK)
14 [dBm]
Free space loss Lp[dB]
Frequency
26 [GHｚ]
λm
Antenna gain[TX+RX]
TX Sectoral Antenna Gain:6.5dBiTYP
37.5 [dBi]
RX WT Antenna Gain:31dBiTYP
6-95
Lp
c m
f Hz
20 log
4π d
λ
0
-10
-20
Maximum Receiving Level
Receiving Level [dBm]
-30
-40
WT Receiving Level
-50
AP Receiving Level
-60
-70
Minimum Receiving Level
-80
-90
10
100
1000
10000
Distance[m]
Figure 6-41 Receiving Level and Distance (Omni 16QAM)
Transmission level (16QAM)
(QPSK)
Frequency
11.5 [dBm]
26 [GHｚ]
Free space loss Lp[dB]
λm
Antenna gain[TX+RX]
TX Sectoral Antenna Gain:6.5dBiTYP
37.5 [dBi]
RX WT Antenna Gain:31dBiTYP
6-96
Lp
c m
f Hz
20 log
4π d
λ
6.8. Installing the WT Adapter
WT Adapter is installed in indoor
It is an example of installing the appended wood screw.
Screw into the mounting position the wood screw that comes with the WT adapter, leaving 2 mm.
Hook the WT adapter on the wood screw.
Wood Screw
Figure 6-42 Installing the WT Adapter on the Wall
6-97
6.9. Connecting Cables to the WT
Use an Ethernet cable (straight) to connect the WT and the WT adapter as shown in Figure 6-43.
MDI
Small Window
Small Lid
WT
Rubber
Spacer
Cold-shrinkable tube
Cold-shrinkable tube
Ethernet cable (Straight)
MDI-X
You will need a Torx screwdriver (VESSEL
T20H-120) to open the small cover of the WT
WT adapter
User Terminal
AC adapter
Figure 6-43 Connecting Cables to the WT
6-98
(1) Connected cable between WT and ANT port of WT adapter
Cable
Cable type
Ethernet cable for outdoor,straight
Range of applicable outer φ5.0 mm∼5.7mm
diameter
Cable length
50m (maximum)
Connector of both side
Shape
RJ-45
Cable connection
Straight connection
- WT : MDI
- ANT port of WT adapter : MDI-X
An Ethernet cable has eight signal lines. Four lines are
used to carry Ethernet signals. The remaining four lines are
used as power lines and LED control lines.
(2) Connect the user terminal to PC port of WT adapter
Interface
Interface
10BASE-T／100BASE-TX
Connector
Shape
RJ-45
Pin assign
Ethernet signal（MDI-X）
Cable
Communication terminal
Cable connection
PC
straight
HUB
crossover
ROUTER
straight
(3) Connect the AC adapter to DC port to the WT adapter
・ Never connect your personal computer to the ANT port of the WT adapter. Doing so may
damage your personal computer.
・ The cable connecting between the WT and WT adapter carries 24 VDC for the WT in
addition to Ethernet signals. Before unplugging the cable connecting between the WT and
WT adapter, make sure to unplug the DC jack of the WT adapter to turn the power off.
Otherwise, the unit may be damaged.
・ When closing the small window, make sure that the rubber packing of the small window is
free from any foreign matter.
・ The cable connecting the WT and WT adapter is a straight cable. Wrong connection may
damage the unit.
・ The Equipment for connection to WT adapter PC-interface(RJ-45) shall be appropriate to
connect to TNV-1 circuits.
・ For the connection WT adapter to WT and a cable suitable for outdoor use shall be
installed.
6-99
6.10. Waterproofing WT small window
(1) Pass the Ethernet cable through the cold-shrinkable tube (a) from the bonded portion of the
spiral tube. Pay attention to the insertion direction (Figure 6-45).
Applicable LAN cable diameter: 5.0 mm to 5.7 mm
Components of CS sleeve
Bonding portion of the spiral
(e) Spiral tube
tube for the cold-shrinkable
(b) Ethernet cable
(d) Spacer
Pay attention to the irection
(a) Cold-shrinkable tube
Figure 6-44
Figure 6-45
(2) Connect the Ethernet cable to the WT (Figure 6-46).
(3) Using cable ties (c) or the like, secure the Ethernet cable to the supporting bracket. Attach the
cable ties 70 to 100 mm from the end of the supporting bracket. The cable is approximately
300 mm long measured from the cable joint (with a diameter of approximately 200 mm) to the
first cable tie (Figure 6-47).
300mm
(c Cable ties
φ200mm
Figure 6-46
Figure 6-47
6-100
・ Never allow the inside of the small window to become wet. Dampness may cause a
malfunction. Connect the Ethernet cable perpendicular to the WT. Failure to do so
will spoil the waterproofing effect, resulting in a device malfunction.
Bent cable
Cable perpendicular
to the WT
OK
NG
(4) Mounting spacer (d)
Mount the spacer on the Ethernet cable .
Make sure that the spacer is fully inserted in the small Lid of the WT(Figure 6-49).
Spacer
(d)
Inserted
Figure 6-48
Figure 6-49
・ Insert the spacer into the small window fully. Partial insertion of the spacer will spoil the
waterproofing effect.
(5) Mounting cold-shrinkable tube (a)
Place the cold-shrinkable tube on the spacer and small Lid (Figure 6-50).
Butt the end of the cold-shrinkable tube against the base of the small Lid. Pulling white
spiral tube (e) to the very edge of the cold-shrinkable tube eases the subsequent
procedure (Figure 6-50).
Pull the spiral tube to mount the edge of the cold-shrinkable tube on the small Lid (Figure
6-51). Make sure that there is no gap between the cold-shrinkable tube and the base of
the small Lid and between the spacer and the small Lid.
Pull the spiral tube to mount the cold-shrinkable tube, paying attention so the spacer is
not lifted (Figure 6-52 and Figure 6-53). Make sure that the spacer is not protruded from
the cold-shrinkable tube. The top of the cold-shrinkable tube should be 5 mm or less from
the top of the spacer.
6-101
Figure 6-50
Figure 6-51
Figure 6-52
Figure 6-53
・ Slanted mounting of the cold-shrinkable tube as shown below will spoil the
waterproofing effect. If the top of the cold-shrinkable tube is 5 mm or less from the
top of the spacer, this will also spoil the waterproofing effect.
NG
NG
(6) Wrap the cable with PVC tape (for class 2 protection).
Apply the PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from
the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer. Next,
reverse the wrapping direction and wrap one more time to the starting point.
6-102
Length of PVC tape wrapping
65
22
Ethernetcable cable
Small window
CS sleeve
Spacer
PVC tape
6-103
6.11. When you use the cable with the LAP sheath for outdoor
１．Processing of LAP sheath
The LPA sheath is peeled off from the cable point to 120mm.
It cuts it in the part peeled off when there is drain wire.
120mm
The cable with the LAP sheath
Drain Wire
Drain wire is cut on the LAP sheath side.
２．Processing of cutting part
To prevent water being infiltrated in the wire, the self-bonding tape is rolled in the part
where the LAP sheath was peeled off as shown in the figure below.
The Ether plug is installed with the normal temperature shrinkage sleeve and Spasa
passed.
50mm
Self-bonding
25
25
Spacer
Connector
Push
３．Fixation of cable Ethernet、Installation of Spacer and normal temperature shrinkage sleeve
See「6.9. Waterproofing WT small window」
４．Wrapping of PVC tape for protection
- It wraps until the self-bonding tape in the LAP sheath processing part is completely hidden
6-104
from a small window to the Ethernet cable side by 1/2 coming in succession, and 1 return
round trip to the small window side.
Self-bonding tape part
6-105
6.12. Waterproofing Without Using a Cold-Shrinkable Tube
If installing a cold-shrinkable tube fails, use off-the-shelf self-bonding tape to provide the
waterproofing.
(1) Securing the small Lid of the WT and the spacer
Using an appropriate length of self-bonding tape, wrap the tape around both the small Lid of
the WT (at its base) and spacer one complete turn. After one turn, wrap about seven turns
around the Ethernet cable by overlapping one-half of the previous turn. Reverse the wrapping
direction and wrap about another seven turns back to the small Lid.
START
END
・ For the stretching margin of self-bonding tape, see the instruction manual for the
product.
・ When wrapping self-bonding tape, start at the base of the small window and end at
the end of the waterproof sleeve. Next, reverse the direction and end at the base of
the small window. This procedure makes an attractive wrapping and improves the
waterproof effect by making any air pocketsless likely.
・ Overlapping the wraps also protects against air pockets.
・ Press evenly along the entire length of tape to remove air pockets.
・ Make sure that there are no air pockets between the self-bonding tape and the small
window of the WT or the rubber bushing. Air pockets will degrade the waterproofing
effect.
Overlapping half og the previous layer
(cross-sectional view)
Ethernet cable
Self-bonding tape
6-106
Spacer
Small window
(2) Wrapping protective PVC tape
Apply the protective PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the
tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer.
Next, reverse the wrapping direction and wrap one more time to the starting point. Using the
PVC tape will guard the self-bonding tape against ultraviolet and other rays. The wrapping also
helps increase strength.
Key point: When wrapping PVC tape, be sure that the self-bonding tape is completely covered
for its protection.
START
END
Length of PVC tape used for
PVC tape
Self-
bonding
Spacer
Small
6-107
6.13. Testing
6.13.1.
Perform a continuity test
Connect the OpS terminal to an AP, and run a loopback test with the following procedure:
Step 1: Click the Testing tab.
Step 2: Select a WT from the Select WT ID list.
Step 3: Select "Loop back Test."
Step 4: Click the Execute button to start the test.
Step 5: Check the test result:
Accept
: OK
Result
: OK
Received frame length
: 516
Transmittion time
: The result will vary depending on the distance.
Step 1
Step 2
Step 3
Step 4
Step 5
Figure 6-54 Perform a continuity test
6-108
6.13.2.
Measure the packet loss rate
Connect the OpS terminal to an AP and measure the packet loss rate with the following
procedure:
Step 1: Click the Testing tab.
Step 2: Select a WT from the Select WT ID list.
Step 3: Select the "Packet Loss Rate measurement (with Loop back, 10msec)" check
box.
Step 4: Specify the following settings, and click the Execute button to start the test.
Display Interval : 4 seconds
Modulation Method (only Adaptive) : Select the current modulation method
(check the WT Operation Status List in the OpS).
Retry Time : 5 minutes
Step 5: Perform a time measurement and check the Packet Loss Rate column.
Step 1
Step 2
Step 4
Step 3
Step 5
Figure 6-55 Measure the packet loss rate
6-109
6.14. Check sheet of WT Construction
Check the operation of the WT using the check sheet below.
Test procedure
(A)
LED operation test
(B)
Remove the AC adapter (to turn off the power) and make sure that all the LEDs are off.
Insert the AC adapter (to turn on the power) and check the states of the LEDs.
Loopback test between the WT and the WT adapter
Press the TEST switch on the WT adapter and make sure that the ETHER LED goes
out.
Remove the cable from the WT adapter's PC port and make sure that the ETHER LED
goes out.
(C) Receive level
Connect the WT Local Management Tool to the WT and measure the receive level.
(D) Position of the AP-RFU in the field of view after direction adjustment
After the direction is adjusted, look into the scope of the Antenna direction adjustment
tool to visually check the position of the AP-RFU
Table 6-1 Check sheet
WT
Serial number
Test type
Test condition
Test date
Check item
Confirm that the POW LED on the WT adapter goes out.
Remove the AC Confirm that the ETHER LED on the WT adapter goes
adapter.
out.
Confirm that the ALM LED on the WT adapter goes out.
LED
test
operation
Pass/fail
Measured
value
Confirm that the POW LED on the WT adapter lights
green.
Insert the
adapter.
AC Confirm that the ETHER LED on the WT adapter flashes
green.
Confirm that the ALM LED on the WT adapter flashes at
1-second intervals and then goes out.
Press the TEST
Confirm that the ETHER LED on the WT adapter goes
switch on the WT
out.
Loopback
test adapter.
between WT and
Remove
the
WT adapter
cable from the Confirm that the ETHER LED on the WT adapter goes
WT adapter's PC out.
port.
Receive level
−
Connect the WT Local Management Tool to the WT and
measure the receive level.
6-110
dBm
7. CONSTRUCTING A POINT-TO-POINT SYSTEM
7.1. Overview(WT Construction flow)
Connecting the WT Local Management Tool
Configure the WT(master)
Configure the WT(slave)
Installing the WT
Installing the WT Adapter(master/slave)
Connecting Cables to the WT(master/slave)
Waterproofing WT small window
Testing
Check sheet of Point to Point Construction
Finish
7-111
7.2. Connecting the WT Local Management Tool
Connect the local management tool terminal to the PC port of the WT adapter (Figure 7-1) using a
straight Ethernet cable.
Ethernet cable (Straight)
Ethernet cable (Straight)
local management tool（PC）
WT adapter
ＤＣ２４Ｖ
Master
IP address: 192.168.1.200
Subnet mask: 255.255.255.0
Slave
IP address: 192.168.1.201
Subnet mask: 255.255.255.0
AC100∼240Ｖ
AC Adapter
initial values
IP address:192.168.1.100
Subnet mask:255.255.255.0
Figure 7-1 Connection
・ When changing the IP address of the unit, set the IP address of the local
management tool (PC) to an IP address belonging to the same network.
・ When changing the IP address of the unit, restart the power of the hub if the unit is
connected to the local management tool (PC) via a hub (because MAC address
learning may fail and the connection may be dropped).
7-112
7.3. Configure the WT(master)
Change the WT’s mode from P-MP to P-P(matser).
On the Setup screen in the WT Local Management Tool (Master in P-P mode, Administrator),
specify the settings in the following procedure:
Step 1: Select the ”Master” setup tab.
Step 2: Specify the settings under Setup for Setup Parameters.
System ID Number: Set the system ID number.
Serial number at opposite WT: Set the serial number at the opposite WT.
Encryption Parameter: Set the encryption parameter.
Trans. Level: Set the transmission level.
Modulation Method: Set the modulation method to QPSK, 16QAM, or AUTO.
Interface Class: Set the interface class to AUTO or 10BASE.
Radio Frequency: Set the radio frequency.
Reg. Status: Set the registration status to Reg.
Step 3: Set the Network configuration for Setup Parameters.
IP Address: Set the IP address.
Subnet mask: Set the subnet mask.
Default gateway: Set the default gateway.
Trap Des. IP Add1: Set "Reg." or "Not" and trap destination IP address 1. As required,
you can also set Trap Des. IP Add2, and Trap Des. IP Add3.
OpS Frame Priority: Set the OpS frame priority.
OpS Frame Vlan-ID: Set the OpS frame Vlan-ID.
ARP Request: Set the ARP request to ON or OFF.
Step 4: Click the Setup button.
Step 5 Make a clock setting in Setup Parameters2 and click the Setup button.
Step 6 Set RFU Transmission (Enable) in Setup Parameters3 and click the Execute button.
7-113
Step2
Step1
Step3
Step4
Step5
Figure 7-2 Configure the WT(master)
7-114
Step6
7.4. Configure the WT(slave)
Change the WT’s mode from P-MP to P-P(slave).
On the Setup screen in the WT Local Management Tool (Slave in P-P mode, Administrator),
specify the settings in the following procedure:
Step 1: Select the ”Slave” setup tab.
Step 2: Specify the settings under Setup for Setup Parameters.
System ID Number: Set the system ID number.
Serial number at opposite WT: Set the serial number at the opposite WT.
Encryption Parameter: Set the encryption parameter.
Trans. Level: Set the transmission level.
Interface Class: Set the interface class to AUTO or 10BASE.
Radio Frequency: Set the radio frequency.
Step 3: Set the Network configuration for Setup Parameters.
AP IP Address: Set the AP IP address.
Subnet mask: Set the subnet mask.
Default gateway: Set the default gateway.
ARP Request: Set the ARP request to ON or OFF.
Step 4: Click the Setup button.
Step1
Step3
Step2
Figure 7-3 Configure the WT(slave)
7-115
Step4
7.5. Installing the WT
7.5.1. Installing the WT(master/slave)
Step1 Attach the WT mounting bracket to the WT using the bolts(a)and (b).
You can orient the WT either for vertical or horizontal polarization.
Step2 Secure the WT mounting bracket to the pole using the bolts.
Applicable pole diameter: From Φ31.8mm to Φ34mm
（ａ）
（ｂ）
Fi
gure 7-4 Installing the WT
7-116
A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install.
The required space of installation is shown below.
Figure 7-5 The required space of installation
7-117
7.5.2. Example of Installing the WT
(1) On a metal fence
MOUNTING
BRACKET
METAL FENCE
WT
FIXING
BRACKET
Figure 7-6 Installing on a metal fence
(2) On a house wall
EAVES
WALL
WT
MOUNTING
BRACKET
FIXING
BRACKET
Figure 7-7 Installing on a house wall
7-118
7.5.3. Setting the WT for Vertical or Horizontal Polarization
Rotate the antenna ninety degrees to choose between vertical or horizontal polarization
For vertical polarization, position
TOP V
For horizontal polarization, position
at the top.
TOP H
at the top.
TOP V
Vertical polarization
ＴＯＰ Ｈ
Ｅ
Ｔ
Ｈ
Ｅ
Ｒ
ＴＹＰＥＷ−ＷＴ＜ＥＬ０＞
ＩＮＰＵＴ ：
ＤＣ２４Ｖ ０．７Ａ
ＳＥＲ．ＮＯ ：
ＭＡＣ
：
： ： ： ： ：
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
ＴＯＰ Ｖ
Figure 7-8 Vertical Polarization
Horizontal polarization
TOP H
Ｅ
Ｔ
Ｈ
Ｅ
Ｒ
ＴＯＰ Ｈ
ＴＹＰＥＷ−ＷＴ＜ＥＬ０＞
ＩＮＰＵＴ ：
ＤＣ２４Ｖ ０．７Ａ
ＳＥＲ．ＮＯ ：
ＭＡＣ
：
： ： ： ： ：
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
ＴＯＰ Ｖ
Figure 7-9 Horizontal Polarization
7-119
7.6. Installing the WT (External Antenna)
7.6.1. Installing the WT (ExternalΦ30cm Antenna)
1. Φ30cm antenna installation procedure
1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 7-10)
2) Spread specified grease on the O-ring.
The spreading method depends on the
manual. (Figure 7-11)
O-ring
Figure 7-10 Φ30cm antenna
Figure 7-11
2. WT installation procedure
Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 7-12 & Figure 7-13)
Tightening torque：57 N･cm
WT
Adaptor
O-ring
M3 screws
Figure 7-12
7-120
After installing the adaptor
Figure 7-13
3. Attachment of the WT to the antenna
1) V(ertical) polarization
When using the V polarization, the guide pin of the WT should be turned to right above and inserted into
the V guide hole of the plate. (Figure 7-14 & Figure 7-15)
V guide hole
Plate
Guide pin
ＷＴ
ＥＬ２
ＭＯ Ｄ Ｅ Ｌ： Ｎ Ｔ Ｇ −３ ３ ７ 注２ Ｒ
Ａ
．７
ＮＴ
ＫＥ
０
：
Ｄ：Ｃ
ＡＮ
Ｐ
：
ＣＩ
ＪＡ
＜
ＤＣ 注１
２
＞
４Ｖ
ＷＴ
−
ＦＣ
：
：
Ｉ
Ｓ ＮＰ
ＭＡ ＥＲ． Ｕ Ｔ
Ｃ
ＮＯ
：
．
：
：
ＩＮ
ＥＷ
ＹＰ
7-121
Ｍ Ａ ：
ＤＥ
Ｔ
Ｈ
Ｐ
Ｏ
Ｔ
Figure 7-15
Ｖ
V polarization
Ｐ
Figure 7-14
Ｏ
Ｇ３
３ ７
−
Ｔ
注１
Ｉ Ｃ： ７６ ８ Ｂ−Ｎ Ｔ Ｇ３ ３７ 注５
ＥＴ Ｈ ＥＲ
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-16)
Tightening torque：265 N･cm
Plate
M5 screws
ＷＴ Ｅ Ｌ２
Ｍ ＯＤ Ｅ Ｌ： Ｎ ＴＧ − ３３ ７注 ２ Ｒ
Ａ
０
＞
Ｖ
：
ＡＮ
４
Ｄ ：Ｃ
Ｐ
＜ 注１
２
Ｉ
Ａ
：
Ｔ
Ｃ
Ｊ
Ｗ
ＣＣ
Ｄ
−
Ｆ
Ｎ
：
Ｗ
Ｉ
Ｅ
Ｍ
：
Ｎ
Ｔ
Ｏ
Ｎ
Ｉ
Ｓ
ＡＣ
Ｔ
Ｏ
Ｐ
Ｈ
Ｍ
．
Ｅ
Ｒ
．
ＰＵ
：
：
：
Ａ
Ｔ
：
Ｄ
Ｅ
ＹＰ
Ｖ
ＥＴ ＨＥＲ
Ｐ
Ｋ ＥＮ
Ｔ
．７
Ｏ
Ｇ３
３
Ｔ
７ −注
１
Ｉ Ｃ： ７６８Ｂ −ＮＴＧ ３３ ７注５
Figure 7-16
2) H(orizontal) polarization
When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H
guide hole of the plate. (Figure 7-17 & Figure 7-18)
Plate
H guide hole
Guide pin
Ｔ
Ｏ
Ｈ
Ｅ Ｔ Ｈ ＥＲ
Ｐ
Ｉ Ｃ： ７ ６８ Ｂ− Ｎ ＴＧ ３３ ７ 注５
Ｗ Ｔ ＥＬ ２
Ｍ Ｏ ＤＥ Ｌ ： Ｎ Ｔ Ｇ− ３ ３ ７ 注 ２ Ｒ
ＦＣ
Ｉ
ＣＩ
Ｎ
：
ＴＧ
ＴＹ
：
３３
：
１
Ｗ
Ｗ −
注
７ −
Ｐ Ｅ
ＵＴ ＮＯ
Ｒ．
Ｃ
ＭＡ ．
Ｅ
Ｃ Ｋ
ＳＥ
Ｄ：
ＮＰ
Ｔ＜
：
：
Ｍ
：
Ｅ
Ａ Ｄ
＞
注１ ２４Ｖ
Ｄ Ｃ
：
７Ａ
ＩＮ
０ ．
：
ＪＡ
Ｐ
ＡＮ
Ｔ
Ｐ
Ｏ
Ｖ
Figure 7-17
Figure 7-18
7-122
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-19)
Tightening torque：265 N･cm
Plate
M5 screws
Ｔ
Ｈ
ＥＴＨＥ Ｒ
Ｐ
Ｏ
Ｉ Ｃ：７６ ８Ｂ −ＮＴＧ ３３７注５
ＷＴ ＥＬ２
ＭＯ ＤＥ Ｌ： Ｎ ＴＧ− ３３ ７ 注２Ｒ
ＦＣ
Ｉ
ＣＩ
ＮＴ
Ｅ Ｗ−
Ｐ
ＴＹ
：
：
Ｔ
：
ＰＵ ． ＮＯ
Ｒ
ＳＥ Ｃ ．
Ａ
Ｍ
ＫＥ
Ｄ ：Ｃ
Ｎ
Ｇ３
３
７−注
１
Ｗ
Ｔ
：
＞
＜ 注１ ２ ４Ｖ
Ｃ
Ｄ
：
： Ｅ
ＡＤ
Ｍ
７Ａ
：
ＩＮ
０．
： Ｎ
ＰＡ
Ａ
Ｊ
Ｔ
Ｏ
Ｐ
Ｖ
Figure 7-19
7-123
7.6.2. Installing the WT (ExternalΦ60cm Antenna)
1. Φ60cm antenna installation procedure
1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 7-20)
2) Spread specified grease on the O-ring.
The spreading method depends on the
manual. (Figure 7-21)
O-ring
Figure 7-20 Φ30cm antenna
Figure 7-21
2. WT installation procedure
Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 7-22 & Figure 7-23)
Tightening torque：57 N･cm
WT
Adaptor
O-ring
M3 screws
Figure 7-22
7-124
After installing the adaptor
Figure 7-23
3. Attachment of the WT to the antenna
1) V(ertical) polarization
When using the V polarization, the guide pin of the WT should be turned to right above and inserted into
the V guide hole of the plate. (Figure 7-24 & Figure 7-25)
V guide hole
Plate
Guide pin
Ｔ
ＯＰ
Ｖ
Ｔ
Ｈ Ｅ
Ｒ
Ｔ
Ｏ
Ｐ
Ｈ
Ｅ
Figure 7-24
V polarization
Figure 7-25
7-125
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-26)
Tightening torque：265 N･cm
Plate
M5 screws
Ｗ Ｔ
ＥＬ
２
Ｔ
Ｐ
Ｏ
Ｖ
Ｔ
Ｏ
Ｐ
Ｈ
ＥＴＨＥＲ
Figure 7-26
2) H(orizontal) polarization
When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H
guide hole of the plate. (Figure 7-27 & Figure 7-28)
Plate
H guide hole
Guide pin
Ｔ
Ｏ
Ｅ
Ｐ
Ｔ Ｈ
Ｈ
Ｅ Ｒ
Ｗ Ｔ
ＥＬ ２
Ｔ
Ｏ
Ｐ
Ｖ
Figure 7-27
Figure 7-28
7-126
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate.
While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-29)
Tightening torque：265 N･cm
Plate
M5 screws
Ｔ
Ｈ
Ｅ ＴＨＥＲ
Ｐ
Ｏ
ＷＴ
Ｅ Ｌ２
Ｔ
Ｏ
Ｐ
Ｖ
Figure 7-29
7-127
7.7. Adjusting the Direction of the WT
7.7.1. Adjusting the Direction of the WT
This section describes the procedure for adjusting the antenna direction when a Point-to-Point
System is used.
When adjusting the direction of the WT antenna, use the “Antenna direction adjustment tool”
together with the WT Local Management Tool.
Step 1: Connection between WT (master/slave) and WT Local Management Tool and display the
Receiving Level.
See Subsection 7.7.1.1
Method of adjustment for near-distance installation
If circuit design calls for a receive level of -35 dBm or higher, you need to reduce the
transmission level according to the following procedure:
WT (Master) Trans Level : 14dBm → -6dBm (see Subsection 7.7.1.1 (4))
WT (Slave) Trans Level
: 14dBm → -6dBm (see Subsection 7.7.1.1 (4))
Step 2: Rough adjustment for the WT (Master)
Install the Antenna direction adjustment tool.
See Subsection 7.7.1.2
Remove the Antenna direction adjustment tool.
Step 3: Rough adjustment for the WT (Slave)
Install the Antenna direction adjustment tool.
See Subsection 7.7.1.2
Remove the Antenna direction adjustment tool.
Step 4: Fine adjustment for the WT (Slave)
See Subsection 7.7.1.3
Step 5: Fine adjustment for the WT (Master)
See Subsection 7.7.1.3
Step 6: Verification
After fine adjustment, use the WT Local Management Tool to final check the receive level.
If the receive level value is within the standard range, the procedure for adjusting the
antenna direction has been completed.
If the receive level value is lower than a standard value, you need to perform Steps 4 and
5 again.
Step 7: Exit the WT Local Management Tool, and remove the cable from the WT adapter.
7-128
7.7.1.1. Connecting the WT Local Management Tool
(1) As shown in Figure 7-30, connect the WT Local Management Tool (PC) to the WT adapter.
Ethernet cable (Straight)
local management tool（PC）
Master
IP address: 192.168.1.200
Subnet mask: 255.255.255.0
Slave
IP address: 192.168.1.201
Subnet mask: 255.255.255.0
WT adapter
ＤＣ２４Ｖ
AC100∼240Ｖ
AC Adapter
Figure 7-30 Connecting the WT Local Management Tool
(2) Measuring the receive level the WT (master in P-P mode)
Start the WT Local Management Tool and select P-P mode.
On the Radio Link Monitor screen in the master station in P-P mode, measure the
"Receiving Level" value.
The procedure is shown in Figure 7-31.
・ The minimum display interval is 1 second, and you need to adjust the antenna
direction slowly.
Figure 7-31 Measuring the Receive Level (Master)
7-129
(3)
Measuring the receive level of the WT (slave in P-P mode)
Start the WT (slave in P-P mode) and select P-P mode.
On the Radio Link Monitor screen in the slave station in P-P mode, measure the
"Receiving Level" value.
The procedure is shown in Figure 7-32.
・ The minimum display interval is 1 second, and you need to adjust the antenna
direction slowly.
Figure 7-32 Measuring the Receive Level (Slave)
7-130
(4) Method of adjustment for near-distance installation
If circuit design calls for a receive level of -35 dBm or higher, use the following procedure:
Start the WT Local Management Tool and select P-P mode.
On the Master Setup screen in the master station in P-P mode, change "Trans.Level" from
14[dBm] to -6[dBm]. After the change, click the SETUP button.
The procedure is shown in Figure 7-33.
OFF
Figure 7-33 Setting "Trans.Level" for the WT (Master)
On the Slave Setup screen in the slave station in P-P mode, change "Trans.Level" from
14[dBm] to -6[dBm]. After the change, click the SETUP button.
The procedure is shown in Figure 7-34.
Figure 7-34 Setting "Trans.Level" for the WT (Slave)
7-131
7.7.1.2. Roughly Adjusting the Direction
Step1 As shown inFigure 7-35 and Figure7-36, use the wing bolt (a) to attach the Antenna
direction adjustment tool.
Step2 As shown in Figure 7-37, loosen the hexagonal socket head bolts (b) and (c) securing the
mounting bracket and swing the antenna left or right. Adjust the antenna approximately for
the WT direction and finger-tighten the bolts (b) and (c).
Step3 As shown in Figure 7-38, loosen the bolts (d), (e), and (f) and tilt the antenna up or down.
Perform vertical-direction adjustment so that the WT of the opposite station can be seen
through the scope of the Antenna direction adjustment tool.
Direction adjustment tool
TOP H
(a)
TOP V
(a)
Direction adjustment tool
Figure 7-35 How to Install Direction Adjustment tool
when the antenna type is the horizontal polarization
Figure7-36 How to Install Direction Adjustment tool
when the antenna type is the vertical polarization
In Figure 7-37 and Figure 7-38 is an example when the antenna type is the horizontal polarization.
(d)
(b)
(C)
Figure 7-37 Rough-adjusting Horizontal Direction
(f)
(e)
Figure 7-38 Rough-Adjusting the Vertical Direction
・ Never look at the sun directly. Doing so may seriously damage the eyes.
7-132
7.7.1.3. Finely Adjusting the Direction
Step 1: Horizontal direction
As shown in Figure 7-39, loosen the hexagonal socket head bolts (a) and (b) securing the
mounting bracket and swing the antenna left or right. Adjust the antenna direction so that the
receive level indicates the maximum value, and finger-tighten the bolts (a) and (b).
Step 2: Vertical direction
As shown in Figure 7-40, loosen the hexagonal socket head bolts (c), (d), and (e) securing the
mounting bracket and tilt the antenna up or down. Adjust the antenna direction so that the
receive level indicates the maximum value. Tighten the bolts at a point showing the maximum
receive level (tightening torque: 8.5N•m). Tighten the bolts (c), (d), and (e) and make sure that
the point showing the maximum receive level is maintained. This concludes the procedure for
vertical-direction adjustment.
Step 3: Horizontal direction
Finely adjust the horizontal direction by slightly loosening the bolts (a) and (b) again. Once
again, locate the point where the receive level reaches the maximum value and hold that point.
Finally, tighten the bolts (a) and (b) (tightening torque: 8.5N•m) while making sure that the
point showing the maximum receive level is maintained. This concludes the procedure for
horizontal-direction adjustment.
The figures show examples of horizontal polarization setup.
(c)
(a)
(e)
(b)
Figure 7-39 Finely Adjusting the Horizontal Direction
Note :
Figure 7-40 Finely Adjusting the Vertical Direction
When adjusting the antenna direction
When adjusting the direction, you might mistakenly take the antenna's side lobe as
the maximum receive level. For fine adjustment, therefore, you should move the
antenna some more after the receive level has reached the maximum value to make
sure that you have not caught a side lobe.
7-133
(d)
7.7.2. The receive level and the distance
In a point-to-point system, the receiving level at clear sky and the distance are related as shown in
Figure 7-41.
-10
Receiving level
-20
Receiving Level [dBm]
-30
Maximum receiving level
-40
-50
-60
-70
-80
Minimum receiving level
-90
10
100
1000
10000
Distance[m]
Figure 7-41 Receiving Level and Distance (QPSK)
Transmission level (QPSK)
14 [dBm]
Free space loss Lp[dB]
Frequency
26 [GHｚ]
λm
Antenna gain[TX+RX]
TX WT Antenna Gain:31dBiTYP
62 [dBi]
RX WT Antenna Gain:31dBiTYP
7-134
Lp
c m
f Hz
20 log
4π d
λ
0
-10
Receiving level
-20
Receiving Level [dBm]
-30
Maximum receiving level
-40
-50
-60
-70
Minimum receiving level
-80
10
100
1000
10000
Distance[m]
Figure 7-42 Receiving Level and Distance (16QAM)
Transmission level (16QAM)
14 [dBm]
Free space loss Lp[dB]
Frequency
26 [GHｚ]
λm
Antenna gain[TX+RX]
TX WT Antenna Gain:31dBiTYP
62 [dBi]
RX WT Antenna Gain:31dBiTYP
7-135
Lp
c m
f Hz
20 log
4π d
λ
7.8. Installing the WT Adapter(master/slave)
WT Adapter is installed in indoor
It is an example of installing the appended wood screw.
Screw into the mounting position the wood screw that comes with the WT adapter, leaving 2 mm.
Hook the WT adapter on the wood screw.
Wood Screw
Figure 7-43 Installing the WT Adapter on the Wall
7-136
7.9. Connecting Cables to the WT(master/slave)
Use an Ethernet cable (straight) to connect the WT and the WT adapter as shown in Figure 7-44.
MDI
Small Window
Small Lid
WT
Rubber
Spacer
Cold-shrinkable tube
Cold-shrinkable tube
Ethernet cable (Straight)
MDI-X
You will need a Torx screwdriver (VESSEL
T20H-120) to open the small cover of the WT
WT adapter
User Terminal
AC adapter
Figure 7-44 Connecting Cables to the WT
7-137
(1) Connected cable between WT and ANT port of WT adapter
Cable
Cable type
Ethernet cable for outdoor,straight
Range of applicable outer φ5.0 mm∼5.7mm
diameter
Cable length
50m (maximum)
Shape
RJ-45
Cable connection
Straight connection
- WT : MDI
- ANT port of WT adapter : MDI-X
An Ethernet cable has eight signal lines. Four lines are used to carry
Ethernet signals. The remaining four lines are used as power lines and
LED control lines.
Connector of both side
(2) Connect the user terminal to PC port of WT adapter
Interface
10BASE-T／100BASE-TX
Interface
Connector
Shape
RJ-45
Pin assign
Ethernet signal（MDI-X）
Cable
Communication terminal
Cable connection
PC
straight
HUB
crossover
ROUTER
straight
(3) Connect the AC adapter to DC port to the WT adapter
・ Never connect your personal computer to the ANT port of the WT adapter. Doing so may
damage your personal computer.
・ The cable connecting between the WT and WT adapter carries 24 VDC for the WT in
addition to Ethernet signals. Before unplugging the cable connecting between the WT and
WT adapter, make sure to unplug the DC jack of the WT adapter to turn the power off.
Otherwise, the unit may be damaged.
・ When closing the small window, make sure that the rubber packing of the small window is
free from any foreign matter.
・ The cable connecting the WT and WT adapter is a straight cable. Wrong connection may
damage the unit.
・ The Equipment for connection to WT adapter PC-interface(RJ-45) shall be appropriate to
connect to TNV-1 circuits.
・ For the connection WT adapter to WT and a cable suitable for outdoor use shall be
installed.
7-138
7.10. Waterproofing WT small window
(1) Pass the Ethernet cable through the cold-shrinkable tube (a) from the bonded portion of the
spiral tube. Pay attention to the insertion direction (Figure 7-46).
Applicable LAN cable diameter: 5.0 mm to 5.7 mm
Components of CS sleeve
Bonding portion of the spiral
(e) Spiral tube
(b) Ethernet cable
tube for the cold-shrinkable
NG
(d) Spacer
Pay attention to the irection
(a) Cold-shrinkable tube
Figure 7-45
Figure 7-46
(2) Connect the Ethernet cable to the WT (Figure 7-47).
(3) Using cable ties (c) or the like, secure the Ethernet cable to the supporting bracket. Attach the
cable ties 70 to 100 mm from the end of the supporting bracket. The cable is approximately
300 mm long measured from the cable joint (with a diameter of approximately 200 mm) to the
first cable tie (Figure 7-48).
300mm
(c Cable ties
φ200mm
Figure 7-47
Figure 7-48
・ Never allow the inside of the small window to become wet. Dampness may cause a
malfunction. Connect the Ethernet cable perpendicular to the WT. Failure to do so
will spoil the waterproofing effect, resulting in a device malfunction.
Bent cable
Cable perpendicular
to the WT
OK
7-139
(4) Mounting spacer (d)
Mount the spacer on the Ethernet cable
Make sure that the spacer is fully inserted in the small Lid of the WT (Figure 7-50).
Spacer
(d)
Inserted
Figure 7-49
Figure 7-50
・ Insert the spacer into the small window fully. Partial insertion of the spacer will spoil the
waterproofing effect.
(5) Mounting cold-shrinkable tube (a)
Place the cold-shrinkable tube on the spacer and small Lid (Figure 7-51).
Butt the end of the cold-shrinkable tube against the base of the small Lid. Pulling white
spiral tube (e) to the very edge of the cold-shrinkable tube eases the subsequent
procedure (Figure 7-51).
Pull the spiral tube to mount the edge of the cold-shrinkable tube on the small Lid (Figure
7-52). Make sure that there is no gap between the cold-shrinkable tube and the base of
the small Lid and between the spacer and the small Lid.
Pull the spiral tube to mount the cold-shrinkable tube, paying attention so the spacer is
not lifted (Figure 7-53 and Figure 7-54). Make sure that the spacer is not protruded from
the cold-shrinkable tube. The top of the cold-shrinkable tube should be 5 mm or less from
the top of the spacer.
Figure 7-51
Figure 7-52
Figure 7-53
Figure 7-54
7-140
・ Slanted mounting of the cold-shrinkable tube as shown below will spoil the
waterproofing effect. If the top of the cold-shrinkable tube is 5 mm or less from the
top of the spacer, this will also spoil the waterproofing effect.
NG
NG
(6) Wrap the cable with PVC tape (for class 2 protection).
Apply the PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from
the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer. Next,
reverse the wrapping direction and wrap one more time to the starting point.
Length of PVC tape wrapping
Ethernetcable cable
Spacer
PVC tape
CS sleeve
7-141
Small window
7.11. When you use the cable with the LAP sheath for outdoor
１．Processing of LAP sheath
The LPA sheath is peeled off from the cable point to 120mm.
It cuts it in the part peeled off when there is drain wire.
120mm
The cable with the LAP sheath
Drain Wire
Drain wire is cut on the LAP sheath side.
２．Processing of cutting part
To prevent water being infiltrated in the wire, the self-bonding tape is rolled in the part
where the LAP sheath was peeled off as shown in the figure below.
The Ether plug is installed with the normal temperature shrinkage sleeve and Spasa
passed.
50mm
Self-bonding
25
25
Spacer
Connector
Push
３．Fixation of cable Ethernet、Installation of Spacer and normal temperature shrinkage sleeve
See「6.9. Waterproofing WT small window」
４．Wrapping of PVC tape for protection
- It wraps until the self-bonding tape in the LAP sheath processing part is completely hidden
7-142
from a small window to the Ethernet cable side by 1/2 coming in succession, and 1 return
round trip to the small window side.
Self-bonding tape part
7.12. Waterproofing Without Using a Cold-Shrinkable Tube
If installing a cold-shrinkable tube fails, use off-the-shelf self-bonding tape to provide the
waterproofing.
(1) Securing the small Lid of the WT and the spacer
Using an appropriate length of self-bonding tape, wrap the tape around both the small Lid of
the WT (at its base) and spacer one complete turn. After one turn, wrap about seven turns
around the Ethernet cable by overlapping one-half of the previous turn. Reverse the wrapping
direction and wrap about another seven turns back to the small Lid.
START
END
7-143
・ For the stretching margin of self-bonding tape, see the instruction manual for the
product.
・ When wrapping self-bonding tape, start at the base of the small window and end at
the end of the waterproof sleeve. Next, reverse the direction and end at the base of
the small window. This procedure makes an attractive wrapping and improves the
waterproof effect by making any air pocketsless likely.
・ Overlapping the wraps also protects against air pockets.
・ Press evenly along the entire length of tape to remove air pockets.
・ Make sure that there are no air pockets between the self-bonding tape and the small
window of the WT or the rubber bushing. Air pockets will degrade the waterproofing
effect.
Overlapping half og the previous layer
(cross-sectional view)
Ethernet cable
Self-bonding tape
Spacer
Small window
(2) Wrapping protective PVC tape
Apply the protective PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the
tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer.
Next, reverse the wrapping direction and wrap one more time to the starting point. Using the
PVC tape will guard the self-bonding tape against ultraviolet and other rays. The wrapping
also helps increase strength.
Key point: When wrapping PVC tape, be sure that the self-bonding tape is completely covered
for its protection.
7-144
START
END
Length of PVC tape used for wrapping
PVC tape
Self- bonding tape
Spacer
Small window
7-145
7.13. Testing
7.13.1.
Ping test
Connect the WT and the PC as shown in Figure 7-55. Use the PC to perform a ping test in the
following procedure.
Master
PC
Slave
Ethernet cable (Straight)
ＤＣ２４Ｖ WT adapter
AC Adapter
AC100∼240Ｖ
Figure 7-55 Ping Test System Diagram
Step 1: Start the Windows command prompt.
Step 2: Type the following command and press the Return key.
Ping xxx.xxx.xxx.xxx, where xxx.xxx.xxx.xxx shows the IP address of the
opposite PC.
Step 3: After the command is run, check that a reply as shown in Figure 7-56 returns.
Step 2
Step 3
Figure 7-56 Ping Test
7-146
7.13.2.
Measure the packet loss rate (with WT Local
mnagement tool)
Connect the WT Local Management Tool and measure the packet loss rate in the following
procedure:
Step 1: Start the WT Local Management Tool and select P-P mode.
Step 2: Select the Radio Link Monitor tab.
Step 3: Set "Display Interval" to 1.
Step 4: Click the Start button to start traffic measurement.
Step 5: After traffic measurement for any length of time, click the Abort button to end
traffic measurement.
Step 6: Check "Packet Loss Rate."
Step2
Step6
Step4
Step3
Step5
Figure 7-57 Measure the packet loss rate
7-147
7.13.3.
Measure the packet loss rate (with OpS)
Connect the OpS terminal to the WT (Master) and measure the packet loss rate in the following
procedure.
Step 1: Select the Traffic Information tab.
Step 2: Set "Display Interval" under "Traffic Acquisition."
Step 3: Select Save File as ON or OFF.
Step 4: Click the Execute button under "Traffic Acquisition" to start traffic measurement.
Step 5: After traffic measurement for any length of time, click the Abort button under
"Traffic Acquisition" to end traffic measurement.
Step 6: Check "Packet Loss Rate."
Step 1
Step 3
Step 2
Step 4
Step 5
Figure 7-58 Measure the packet loss rate
7-148
7.14. Check sheet of Point to Point Construction
Check operation of the WT (Master/Slave) using the check sheet below.
Test procedure
(A)
(B)
LED operation test
Remove the AC adapter (to turn off the power) and make sure that all the LEDs go out.
Insert the AC adapter (to turn on the power) and check the states of the LEDs.
Loopback test between the WT and the WT adapter
Press the TEST switch on the WT adapter and make sure that the ETHER LED goes
out.
Remove the cable from the WT adapter's PC port and make sure that the ETHER LED
goes out.
(C) Receive level
Connect the WT Local Management Tool to the WT and measure the receive level.
Table 7-1 Check sheet
WT
Test type
LED
test
Serial number
Test condition
Test date
Check item
operation Remove the AC Confirm that the POW LED on the WT adapter goes out.
adapter.
Confirm that the ETHER LED on the WT adapter goes
out.
Confirm that the ALM LED on the WT adapter goes out.
AC Confirm that the POW LED on the WT adapter lights
green.
Confirm that the ETHER LED on the WT adapter flashes
green.
Confirm that the ALM LED on the WT adapter flashes at
1-second intervals and then goes out.
Loopback
test
Confirm that the ETHER LED on the WT adapter goes
between WT and
out.
WT adapter
Press the TEST Confirm that the ETHER LED on the WT adapter goes
switch on the WT out.
adapter.
Pass/fail
Measured value
Insert the
adapter.
Receive level
Remove
the Connect the WT Local Management Tool to the WT and
cable from the measure the receive level.
WT adapter's PC
port.
7-149
dBm
8. Standard Tools to be Used
The table below lists the tools used during installation or maintenance of the units.
No.
Unit
name
Used for:
Table 8-1 Tools Used
Tightening
torque [N•cm]
Tool
Door
Power board
Cable clamp
Ground
M5
M4
M4
M4 nut
265
127
118
127
Torx driver (VESSEL T25H-120)
Phillips screwdriver
Phillips screwdriver
Socket driver (Width across flats: 7)
５
SC lock(cap)
110 to 150
Small window
Mounting bracket
G3/8
nut
M4
M6
127
850
Spanner wrench (Width across flats:
22)
Torx driver (VESSEL T20H-120)
Allen wrench (Width across flats: 5)
850
9410
850
Crimping tool for RJ-45
(Release-after-crimp type)
Socket wrench (Width across flats:
24)
Allen wrench (Width across flats: 5)
４
AP-IFU
WT
10
Ethernet cable
AP-RFU
(Omni)
AP-RFU
(SectoralHorn)
Mounting bracket
axis tightening
Mounting bracket
M6
M16
M6
The appropriate tightening torque is 10% of the value indicated in the table.
8-150
9. INITIAL VALUES
9.1. Point to Multipoint system
The factory-set initial values for a point-to-multipoint system are shown below.
9.1.1. Initial values for AP parameters (Point to Multipoint System)
Table 9-1 shows the AP initial values.
Table 9-1 Initial values for AP parameters
Parameters
Parameter which can be
set up
Local
manageme PMP-OpS
nt tool
Initial values
Setting range
14
+14
invalid
valid
disable
disable/enbale
invalid
valid
Not registered
Depends on the content of the
registration of “ini FILE”
valid
invalid
0∼65535
invalid
valid
Not registered
Registered/Not registerd
invalid
valid
Upstream arbitration bandwidth
1∼8
(Total bandwidth corresponds
to 10)
invalid
valid
OpS frame VLAN priority
0∼7
valid
invalid
User frame VLAN priority
0∼7
valid
invalid
OpS frame VLAN-ID
2∼4094
valid
invalid
Modulation method
Mixed
QPSK/16QAM/Mixed
invalid
valid
192.168.0.1
0.0.0.0∼255.255.255.255
valid
invalid
Subnet mask
255.255.255.0
0.0.0.0∼255.255.255.255
valid
invalid
Default gateway
192.168.0.254
0.0.0.0∼255.255.255.255
valid
invalid
Trap destination 1 status
Registered
Registered
/Not registered
valid
valid
Trap destination IP address 1
192.168.0.2
0.0.0.0∼255.255.255.255
valid
valid
Not registered
Registered
/Not registered
valid
valid
192.168.0.3
0.0.0.0∼255.255.255.255
valid
valid
Not registered
Registered
/Not registered
valid
valid
192.168.0.4
0.0.0.0∼255.255.255.255
valid
valid
Registerd in AP-RFU memory
AP transmission level
RFU transmission state
Radio frequency
Registerd in AP-IFU memory
AP ID number
AP registration status
IP addrss
Trap destination 2 status
Trap destination IP address 2
Trap destination 3 status
Trap destination IP address 3
9-151
Not registered
Registered
/Not registered
invalid
valid
192.168.0.5
0.0.0.0∼255.255.255.255
invalid
valid
Not registered
Registered
/Not registered
invalid
valid
192.168.0.6
0.0.0.0∼255.255.255.255
invalid
valid
Not registered
Registered
/Not registered
invalid
valid
192.168.0.7
0.0.0.0∼255.255.255.255
invalid
valid
Not registered
Registered
/Not registered
invalid
valid
192.168.0.8
0.0.0.0∼255.255.255.255
invalid
valid
Not registered
Registered
/Not registered
invalid
valid
192.168.0.9
0.0.0.0∼255.255.255.255
invalid
valid
Trap destination 9 status
Not registered
Registered
/Not registered
invalid
valid
Trap destination IP address 9
192.168.0.10
0.0.0.0∼255.255.255.255
invalid
valid
Trap destination 10 status
Not registered
Registered
/Not registered
invalid
valid
Trap destination IP address 10
192.168.0.11
0.0.0.0∼255.255.255.255
valid
invalid
Ether-IF 1
Active
Active/Non-active
valid
invalid
Ether-IF 2
Non-active
Active/Non-active
valid
invalid
Trap destination 4 status
Trap destination IP address 4
Trap destination 5 status
Trap destination IP address 5
Trap destination 6 status
Trap destination IP address 6
Trap destination 7 status
Trap destination IP address 7
Trap destination 8 status
Trap destination IP address 8
9-152
9.1.2. Initial values for WT(1 - 239) parameters (Point to Multipoint
system)
Table 9-2 Initial values for WT(1 - 239) parameters (Point to Multipoint system)
Parameter which can be
set up
Initial
Parameters
Setting range
Local
values
manageme
PP-OpS
nt tool
Registerd in AP-IFU memory
WT serial number
All space
ASCII: 7 characters
Authentication parameter
All space
ASCII: 10 characters
Non
transparent
Non transparent
/transparent
AUTO
AUTO/10BASE
VLAN-tag control
Interface class
invalid
(Only
display)
invalid
(Only
display)
invalid
(Only
display)
invalid
(Only
display)
valid
valid
valid
valid
9.1.3. Initial values for VID(2 - 4094) table parameters (Point to
Multipoint system)
Table 9-3 Initial values for VID(2 - 4094) table parameters (Point to Multipoint system)
Parameter which can be set up
Initial
Local
Parameters
Setting range
values
management
PP-OpS
tool
Registerd in AP-IFU memory
WT ID number
0∼239
invalid
(Only display)
valid
Service status
Out of
service
Out of
service
/In service
invalid
(Only display)
valid
9-153
9.1.4. Initial values for AP-IFU swiches
Table 9-4 Initial values for AP-IFU swiches
Iteme
Initial values
ETHER1 AUTO/100FULL SW
100FULL
ETHER2 AUTO/100FULL SW
100FULL
9-154
9.1.5. Initial values for WT(Master) parameters (Point to point System)
Table 9-5 lists the WT defaults set in the factory.
Parameter which can be set
up
WT Local
management
PP-OpS
tool
Parameters
Initial values
Setting range
Registered information
Not registered
Registration/Not registration
valid
valid
System ID number
1-65535
valid
valid
Opposite-station serial
number
11 blank characters
valid
invalid
Encryption parameter
10 blank characters
valid
invalid
Send level
14dBm
-6 - +14dBm
valid
valid
Modulation method
16QAM
16QAM/QPSK/AUTO(reserved)
valid
valid
Interface
AUTO
AUTO/10BASE
valid
invalid
Radio frequency
Not set
Based on the registered ini file
valid
invalid
Master ATPC
OFF
OFF/ON
valid
valid
10
IP ADDRESS
192.168.1.100
0.0.0.0 - 255.255.255.255
valid
invalid
11
Subnet mask
255.255.255.0
0.0.0.0 - 255.255.255.255
valid
invalid
12
Default gateway
192.168.1.254
0.0.0.0 - 255.255.255.255
valid
invalid
13
Trap destination 1 to
10
0.0.0.0
0.0.0.0 - 255.255.255.255
valid
(only 1 - 3 )
valid
14
VLAN tag
OFF
OFF/ON
valid
invalid
15
OpS VID
1 -4094
valid
invalid
16
OpS priority
0-7
valid
invalid
17
ARP response
ON
ON/OFF
valid
invalid
18
Disable transmission
OFF
ON/OFF
valid
valid
19
Slave ATPC
OFF
OFF/ON
valid
valid
20
Read community name
public
10 single-byte characters
valid
invalid
21
Write community name
public
10 single-byte characters
valid
invalid
22
Trap community name
public
10 single-byte characters
valid
invalid
7 single-byte alphanumeric
characters
5 single-byte alphanumeric
characters
9-155
9.1.6. Initial values for WT (Slave) parameters (Point to point System)
Table 9-6 lists the WT defaults set in the factory.
Setting tool
Parameters
Initial values
System ID number
serial number at
Opposite WT
11 blank characters
Encryption parameter
10 blank characters
Transmit level
Interface class
14dBm
AUTO
Radio frequency
Not set
IP ADDRESS
192.168.1.100
Subnet mask
255.255.255.0
Default gateway
192.168.1.254
10
ARP response
ON
Setting range
1-65535
7 single-byte
alphanumeric
characters
5 single-byte
alphanumeric
characters
-6 - +14dBm
AUTO/100BASE
Based on the
registered ini file
0.0.0.0 255.255.255.255
0.0.0.0 255.255.255.255
0.0.0.0 255.255.255.255
ON/OFF
9-156
WT Local management
tool
PP-OpS
valid
invalid
valid
invalid
valid
invalid
valid
valid
invalid
invalid
valid
invalid
valid
invalid
valid
invalid
valid
invalid
valid
invalid
10.
System example Point to Multipoint system
An example point-to-multipoint system configuration is shown in Figure 10-1.
The settings of this system configuration are as follows:
AP setting: Table 10-1
WT setting: Table 10-2
VLAN switch setting: Figure 10-2
VID:2
WT1 non-transparent
IP:192.168.1.100
IP :192.168.0.1
Sub:255.255.255.0
DC -48V C able
DC-48V
Connector
LAN Cable
WT Adapter
IFU-RFU Cable
IFU
LAN Cable
RFU
Test PC
AC-DC
Converter
LAN C able
Management Cable
(Serial Cable)
tripod
AC Adapter
tripod
IP :192.168.2.101
Sub:255.255.255.0
AC100∼240V
TypeC
AC100∼240V
TypeA or TypeC
L2SW
OpS
Maintenance Tool
VID:50
WT2 non-transparent
IP:192.168.1.100
LAN C able
LAN Cable
WT Adapter
WT1WT2WT3
LAN Cable
AC100∼240V
TypeA or TypeC
LAN Cable
Test PC
IP :192.168.2.102
Sub:255.255.255.0
AC Adapter
tripod
AC100∼240V
TypeC
OpS PC
IP :192.168.0.120
Sub:255.255.255.0
Test PC
IP :192.168.2.100
Sub:255.255.255.0
VID:100
WT3 non-transparent
IP:192.168.1.100
LAN Cable
WT Adapter
LAN Cable
only Setup
AC Adapter
AC100∼240V
TypeC
Maintenance Tool
IP :192.168.1.101
Sub:255.255.255.0
Figure 10-1 System example Point to Multipoint
10-157
Test PC
IP :192.168.2.103
Sub:255.255.255.0
Table 10-1 Setup
parameters
AP(Point to Multipoint)
AP
Item
Value
Tool
OpS Frame Priority
Management Tool
User Frame Priority
Management Tool
OpS Frame Vlan-ID
500
Management Tool
AP IP address
192.168.0.1
Management Tool
Subnet mask
255.255.255.0
Management Tool
Default gateway
192.168.0.254
Management Tool
Trap Des. IP1
192.168.0.120
Management Tool
Trap Des. IP2
non-Reg
Management Tool
Trap Des. IP3
non-Reg
Ether-IF1
Active
Management Tool
Ether-IF2
non-Active
Management Tool
Radio frequency
Management Tool
Management Tool
AP ID number
OpS
Upstream Arbi.BW
OpS
AP Trans. Level
14
OpS
AP Reg. Status
Reg
OpS
RFU Transmission
Enable
OpS
Modulation Method
Mixed
OpS
10-158
Table 10-2 Setup
parameters WT(Point to Multipoint)
WT
WT1
WT2
WT3
Item
Value
Value
Value
Tool
WT ID Number
Management Tool
AP ID Number
Management Tool
Encryption
Parameter
1234567890
0987654321
9876543210
Management Tool
OpS
Select
number
WT
ID
VLAN-TAG Cont
non-transparent non-transparent
non-transparent OpS
Authen. Param
1234567890
0987654321
9876543210
Serial
number
(example)
NJJW000011T
NJJW000012T
NJJW000013T OpS
WT Reg. Status
Reg
Reg
OpS
Modulation Method adaptive
adaptive
adaptive
OpS
Interface Class
Auto
Auto
OpS
RFU Transmission Enable
Enable
Enable
OpS
VLAN-ID
50
100
OpS
VLAN-ID
Registration Status Reg
Reg
Reg
OpS
Out of Service / In
Service
In Service
In Service
In Service
OpS
Reg
Auto
10-159
OpS
Point to Maltipoint VLAN SW parameters
In case of connecting
with WT1's TestPC
AP's TestPC
AP IFU
PortNumber
tag type
VID Number
In case of connecting
with WT3's TestPC
AP's TestPC
L2 SW
tagged
Default
untag
Default
untag
untag
50
untag
100
untag
200
untag
300
untag
500
AP's TestPC
In case of connecting
with WT2's TestPC
Figure 10-2 Point to Maltipoint VLAN SW parameters
10-160
OpS PC
11.
System example Point to Point
An example point-to-point system configuration is shown in Figure 11-1.
The settings of this system configuration are as follows:
setting: Table 11-1
VLAN switch setting: Figure 11-2
Maintenance PC
IP :192.168.1.101
Sub:255.255.255.0
SW-HUB
Test PC
IP :192.168.2.100
Sub:255.255.255.0
LAN
Cable
LAN Cabl e
WT1
Master
WT Adapter
WT2
Slave
AC Adapter
AC100∼240V
TypeC
LAN Cable
L2SW
WT Adapter
LAN Cable
LAN Cable
tripod
IP :192.168.1.100
Sub:255.255.255.0
tripod
IP :192.168.1.100
Sub:255.255.255.0
AC100∼240V
TypeA or TypeC
LAN Cable
OpS PC
IP :192.168.1.120
Sub:255.255.255.0
Figure 11-1 System example Point to Point
11-161
LAN Cable
AC Adapter
AC100∼240V
TypeC
Test PC
IP :192.168.2.101
Sub:255.255.255.0
Table 11-1 Setup
parameters WT(Master) / WT(Slave) (Point to Point)
WT1 (Master)
WT2 (Slave)
Value
Value
Item
System ID number
Tool
11111
11111
Management Tool
Encryption Parameter 12345
12345
Management Tool
Sireal No.
Management Tool
Trans. level
14
14
Management Tool
OpS Fra. Praiority
Management Tool
OpS Fra. Vlan-ID
500
Management Tool
IP address
192.168.1.100
Management Tool
Subnet mask
255.255.255.0
Management Tool
Default gateway
192.168.1.254
Management Tool
Trap Des. IP Add.1
192.168.1.120
Management Tool
Trap Des. IP Add.2
non-Reg
Management Tool
Trap Des. IP Add.3
non-Reg
Management Tool
Interface Class
AUTO
Management Tool
Reg. Status
Registered
Management Tool
RFU Transimission
Enable
Management Tool /OpS
Radio frequency
ATPC
Management Tool
off
off
11-162
Management Tool
Point to Point VLAN SW parameters
WT1 adapter
Master
L2 SW
PortNumber
tag type
VID Number
tagged
Default
untag
Default
untag
untag
50
untag
100
untag
200
untag
300
untag
500
OpS PC
Figure 11-2 Point to Point VLAN SW parameters
11-163
￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣
JRC FWA SYSTEM
Instruction Manual
H-7YZCM0101B
Rev. 3.4
24/SEP./2008
￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣
11-164

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