NEC of America 58155 NEC NLite E 155 MB 5.8 GHz Digital Microwave Radio User Manual Part 2

NEC Corporation of America NEC NLite E 155 MB 5.8 GHz Digital Microwave Radio Part 2

User Manual Part 2

Download: NEC of America 58155 NEC NLite E 155 MB 5.8 GHz Digital Microwave Radio User Manual Part 2
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Document ID1070883
Application IDk4yzpkXsQigMCmwGK8Hcxw==
Document DescriptionUser Manual Part 2
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize269.34kB (3366792 bits)
Date Submitted2009-02-20 00:00:00
Date Available2009-02-20 00:00:00
Creation Date2009-02-20 08:37:57
Producing SoftwareAcrobat Distiller 6.0 (Windows)
Document Lastmod2009-02-20 08:38:06
Document TitleUser Manual Part 2
Document CreatorFrameMaker 8.0

INSTALLATION
ROI-S05750
2.1 Packages
Each unpacked component of the [ ] GHz [ ] MB digital radio system
must be checked as shown below.
CONTENS LIST
2-2
DRAWING NO.
IDU and ODU
Fig. 2-2
Mounting Bracket
Fig. 2-3
Installation Kit
Fig. 2-4 and Fig. 2-5
INSTALLATION
ROI-S05750
NLite E
(*1)
RX LEV
MON
IFL
FG
! IF IN/OUT
XPIC CTRL
TX
RX
XPIC
RESET
PWR
ODU
MD/
CBL SELV
PULL
ALM
PWR
OC-3 OUT
OC-3 IN
ALM
OC-3 OUT
ONLINE
OC-3 IN
PROTECT
NLite E NEO
MAINT
MEMORY
IDU
(Blank)
LCT
No.
NMS
NE
AUX/ALM
SC IN/OUT
EOW
CALL
MMC
DESCRIPTION
TRP-( )G-1B / TRP-52G-5A (ODU)
MDP-150MB-1AA (IDU)
O-Ring (Attached to the waveguide type ODU)
Power Connector (Molex Housing M5557-4R (x1ea) and Socket Contact
(5556TL (x4 each))
Cylindrical Fuse ((RKS-F91000-0107) (6.3A) (x1ea) *2)
XPIC CTRL Cable (×1) (apply for XPIC configuration only)
X-IF Coaxial Cable (×2) (apply for XPIC configuration only)
Note: *1
*2
ONLINE
XIF IN XIF OUT
One more ODU and MODEM module are provided for HS/Twinpath configuration.
One spare fuse is provided in the MODEM module.
Fig. 2-2 Contents of Basic Unit Package
2-3
INSTALLATION
ROI-S05750
H3042K I/O BOARD
SER No.
DATE
WEIGHT kg
MADE IN JAPAN
NWA-011060-001 DC-DC CONV UNIT
WEIGHT 2.5kg
SER No.
DATE
1+0 System STD Input : 20 60V
3.4A 1.0A Output : − 43V
1.3A
1+1 System STD Input : 20 60V
3.4A 1.0A×2 Output : − 43V
1.3A×2
NEC Corporation TOKYO JAPAN
MADE IN JAPAN
No.
− 43V
STD
OUT
PWR
ALM
SELV
FUSE (250V/8AH)
− 43V
PULL
PWR
STD
OUT
FUSE (250V/8AH)
DESCRIPTION
H3042K I/O BOARD Bracket
NWA-011060-001 DC-DC CONV UNIT (see Fig. 2-7 for details)
Fig. 2-3 Contents of Optional Unit Package
2-4
PWR
ALM
SELV
PULL
PWR
INSTALLATION
ROI-S05750
(Supplied with antenna)
No.
DESCRIPTION
Pole Mounting Bracket for Coaxial Cable Connection Type (6/7/8 GHz)
Pole Mounting Bracket for Wave Guide connection Type
Pole Mounting Bracket for Antenna direct Mounting Type
Fig. 2-4 Pole Mounting Bracket
2-5
IFL
LUG
XPIC CTRL
TX
RX
XPIC
RESET
(BLANK)
XIF IN XIF OUT
! IF IN/OUT
IN
PORT 1
WS
100M
PORT
PORT 2
PWR
ODU
MD/
CBL SELV
PWR
PULL
LCT
NMS
NE
AUX/ALM
100M
PORT 3
PORT4
100M
ALM
MS
WS IN/OUT
ALM
SC IN/OUT
EOW
CALL
PROTECT
OC-3 OUT
OC-3 INTFC
(OPT)
OC-3 IN
LAN INTFC
(SONE
D-SUB CONNECTOR/(MALE)
OC-3 OUT
MMC
MAINT
MEMORY
IDU
NLite E
ALM
OC-3 IN
ONLINE
ALM
LC (P) CONNECTOR
LC (P) CONNECTOR
IEC 169-13 (P) CONNECTOR
IEC 169-13 (P) CONNECTOR
ALM
D-SUB CONNECTOR/(MALE)
D-SUB CONNECTOR/(MALE)
MODULAR CONNECTOR/(MALE)
MODULAR CONNECTOR/(MALE)
USB CONNECTOR/(MALE)
ALM
100M
D-SUB CONNECTOR/(MALE)
PORT 2
MODULAR CONNECTOR/(MALE)
WS IN/OUT
PORT 1
Note: It is recommended that TNC (Male) L-angle connector for the 8D-FB IF cable is used to
connect it to the IDU. When the N (Male) straight connector is attached to the 5D-FB or 10DFB IF cable, use of the TNC (Male) - N (Female) (NJ-TNCP-LA) L-angle adapter is needed.
Note: The LAN/WS INTFC which is put a [M.S] label may be installed into either Slot1 or Slot2 on
the IDU in the SONET system.
LUG
OUT
1000BASE-SX
100M
100M
OC-3 INTFC
1053J8A (P) Accessory cable
(150M)
1053J8A (P) Accessory cable
D-SUB Accessory cable/(MALE)
MOLEX CONNECTOR/ (FEMALE)
TNC-P CONNECTOR (MALE)
GbE INTFC
(SONET)
LC (P) CONNECTOR
LC (P) CONNECTOR
MODULAR CONNECTOR/(MALE)
MODULAR CONNECTOR/(MALE)
LAN INTFC
(SONET)
N-P CONNECTOR
(MALE)
FG
2M IN/OUT
MODULAR CONNECTOR/(MALE)
MODULAR CONNECTOR/(MALE)
Fig. 2-5 Installation Kit Packing List of IDU and ODU for 1+0 System
IDU
RX LEV
MON
No.1 ODU
2-6
4P LAN INTFC
MODULAR CONNECTOR/(MALE)
MODULAR CONNECTOR/(MALE)
D-SUB CONNECTOR/(MALE)
INSTALLATION
ROI-S05750
NLite E
INSTALLATION
ROI-S05750
D-SUB CONNECTOR/ (FEMALE)
MOLEX CONNECTOR/ (FEMALE)
DC-DC CONV UNIT
(Optional)
MOLEX CONNECTOR/ (FEMALE)
D-SUB CONNECTOR/ (FEMALE)
NWA-011060-001 DC-DC CONV UNIT
WEIGHT 2.5kg
SER No.
DATE
1+0 System STD Input : 20 60V
3.4A 1.0A Output : − 43V
1.3A
1+1 System STD Input : 20 60V
3.4A 1.0A×2 Output : − 43V
1.3A×2
NEC Corporation TOKYO JAPAN
MADE IN JAPAN
− 43V
! IF IN/OUT
XPIC CTRL
TX
RX
XPIC
RESET
PWR
ODU
MD/
CBL SELV
XPIC CTRL
TX
RX
XPIC
RESET
PWR
ODU
MD/
CBL SELV
! IF IN/OUT
XIF IN XIF OUT
ALM
PULL
PULL
FUSE (250V/8AH)
SELV
− 43V
PULL
PWR
OUT
STD
PWR
ALM
PULL
PWR
SELV
FUSE (250V/8AH)
ALM
ALM
PWR
OC-3 IN
OC-3 IN
OC-3 OUT
OC-3 OUT
XIF IN XIF OUT
PWR
OUT
STD
NLite E
PROTECT
PWR
LCT
NMS
AUX/ALM
NE
MAINT
MEMORY
IDU
SC IN/OUT
EOW
CALL
MMC
RESERVE
HOT SURFACE
Avoid contact.
! CAUTION
RESERVE
No.
DESCRIPTION
NWA-011060-001 DC-DC CONV UNIT
H3040 DC-DC CONV
Power Cable (NWM-005773-001, attached to the DC-DC CONV)
Power Connector (Molex Housing M5557-4R (x1ea) and Socket Contact
(5556TL (x4 each))
Cylindrical Fuse ((CBE-006255-001) (8A) (x2 ea) *2)
Note: *1
*2
One more ODU and MODEM module are provided for HS/Twinpath configuration.
Two spare fuses are provided in the DC-DC CONV module.
Fig. 2-6 Installation Kit Packing List of DC-DC CONV UNIT for 1+1 System
2-7
INSTALLATION
ROI-S05750
2.2 Unpacking of IDU and ODU
The unpacking procedures for the IDU and ODU are shown in following
chart.
• IDU :
Chart 2-1
• ODU :
Chart 2-2
Note: When conveying the IDU or ODU to another place, the original
packing should be used to avoid damage.
Chart 2-1 Unpacking Method for IDU
Step
Procedure
Cut the p.p. tape at top of the carton (1 to 3). Then open the
carton,
2-8
INSTALLATION
ROI-S05750
Chart 2-1 (Cont’d)
Step
Procedure
Take out the accessories, IDU carton and cushioning materials,
CUSHIONING
MATERIAL
CARTON
(ACCESSORIES)
CARTON
(IDU)
CUSHIONING
MATERIAL
(IDU)
2-9
INSTALLATION
ROI-S05750
Chart 2-1 (Cont’d)
Step
Procedure
Remove the cushioning materials from the carton (IDU),
Take out the IDU wrapped with antistatic bag from the carton,
ANTISTATIC BAG
IDU
CARTON (IDU)
2-10
Take out the IDU from the antistatic bag,
Inspect the IDU.
INSTALLATION
ROI-S05750
Chart 2-2 Unpacking Method for ODU
Step
Procedure
Take off the hook of a cover as shown below. Then, open the
top cover,
HOOK
2-11
INSTALLATION
ROI-S05750
Chart 2-2 (Cont’d)
Step
Procedure
Take out cushioning material, buffer material and poly sheet,
TOP PAD
POLY SHEET
ODU
2-12
Take out the ODU from carton,
Inspect the ODU.
INSTALLATION
ROI-S05750
2.3 IDU Mounting
The installation procedure for the IDU explains in Chart 2-3. The IDU
should be installed in the radio station.
Chart 2-3 Mounting Methods of the IDU
Step
Procedure
Change the two brackets to desired position on the IDU, if
necessary,
FRONT
POSITION
CENTER
POSITION
SIDE VIEW
1+0/1+1 SYSTEM
2-13
INSTALLATION
ROI-S05750
Chart 2-3 (Cont’d)
Step
Procedure
Align the IDU to the mounting position on the 19-inch rack,
SPRING WASHER
SCREW
FLAT WASHER
SPRING WASHER
SCREW
FLAT WASHER
Fix each side of the IDU to the 19-inch rack with the two
screws,
IDU
2-14
INSTALLATION
ROI-S05750
Chart 2-3 (Cont’d)
Step
Procedure
To mount the IDU in a 19-inch rack, take a space more than 200
mm to the rear section and space for one unit to the top and
bottom.
At least
one rack unit *
More than
200 mm *
At least
one rack unit *
WALL
Note: * Normal setting for free space. When free space is closed within
one rack unit, keep the environment temperature is lower than
+40°C.
This Page Not Used
2-15
INSTALLATION
ROI-S05750
2.4 DC-DC CONV UNIT Mounting (Optional)
The installation procedure for the DC-DC CONV UNIT (optional)
explains in Chart 2-5. The DC-DC CONV UNIT(optional) should be
installed in the radio station.
Chart 2-4 Mounting Methods of the DC-DC CONV UNIT
Step
Procedure
Fix the DC-DC CONV UNIT to the 19-inch rack using the two
screws.
DC-DC CONV UNIT
SPRING
WASHER
RACK
SCREW
FLAT
WASHER
SPRING
WASHER
IDU
FLAT
WASHER
SCREW
Note: * Space 0.5 rack unit in the upper or lower DC-DC CONV
UNIT.
upper
screw hole
RACK
At least
0.5 rack unit *
IDU
lower
screw hole
2-16
DC-DC
CONV
UNIT
DC-DC
CONV
UNIT
2U
2U
0.5U
DC-DC CONV UNIT
INSTALLATION
ROI-S05750
2.6 NLite E SONET OC-3ODU Mounting
The procedures for mounting and demounting the ODU are described
here. There are two types of mounting for the antenna direct mounting
type and waveguide connecting type. The ODU should be installed in the
radio station. The tools for installation are listed in Table 2-1.
Table 2-1 Tools
TOOLS
Wrench or Monkey wrench
Screwdriver
Torque Wrench
Caution 1. How to use small and large O-rings are shown in
following table. Two (small and large) O-rings are
attached in 18 to 38 GHz band Andrew/RFS direct mount
antenna. 11/13/15 GHz band antenna does not have small
O-ring (Small O-ring is not used for Andrew/RFS direct
mount antenna). If the small O-ring is used for ODU
direct mount installation, a gap may occur between ODU
and antenna for RF interface. Therefore it may happen
transmit or receive level down.
Caution 2. Do not apply silicon grease at O-ring.
SYSTEM
1+0
1+1
ATTACHENENT
POSITION OF
O-RING (BETWEEN:)
O-RING
REMARKS
SMALL SIZE
LARGE SIZE
ANT ⎯ ODU
Not used
Used
Antenna direct mounting
ANT ⎯ WG/ODU
(18-38 GHz BAND)
Used
Not used
Waveguide connection
ANT ⎯ HYB
Not used
Used
Antenna direct mounting
ANT ⎯ WG/HYB
(18-38 GHz BAND)
Used
Not used
Waveguide connection
Notes:11/13/15 GHz antenna for direct mount is not possible to connect
the ordinary waveguide flanges.
2-22
INSTALLATION
ROI-S05750
POSITION
OF LARGE
SIZE O-RING
POSITION
OF SMALL
SIZE O-RING
FOR WAVEGUIDE CONNECTION
FOR ANTENNA DIRECT MOUNTING
ANDREW ANTENNA
POSITION
OF LARGE
SIZE O-RING
POSITION
OF SMALL
SIZE O-RING
FOR WAVEGUIDE CONNECTION
FOR ANTENNA DIRECT MOUNTING
RFS ANTENNA
10-11 GHz BAND
35
4 mm
4 mm
4 mm
32
40
Notes: 1. Do not use both small O-ring and large O-ring
simultaneously.
2. O-ring size is different with frequency band as follows:
26 GHz BAND
13-23 GHz BAND
18/23 GHz BAND
.8
10
1.8 mm
15
1.8 mm
6m
LARGE SIZE O-RING FOR ANTENNA DIRECT MOUNTING
32/38 GHz BAND
SMALL SIZE O-RING FOR WAVEGUIDE CONNECTION
2-23
INSTALLATION
ROI-S05750
2.6.1 Mounting
The method of mounting is listed in Table 2-2 to Table 2-4.
Table 2-2 Antenna Direct Mounting
Change of Polarization
Chart 2-6
ANT/ODU/HYB/TX SPAN ATT
ODU/
Bracket
HYB
TX SPAN
ATT
OMT
Chart 2-7
Chart 2-8
Chart 2-9
Chart 2-11
Table 2-3 Waveguide Connection
Using 1+1 HYB
1+0 or Connecting Two Antennas
Chart 2-10
Chart 2-12
Table 2-4 Coaxial Cable Connection
With/Without HYB
Chart 2-13
2-24
INSTALLATION
ROI-S05750
Chart 2-6 Change of Polarization (Antenna Direct
Mounting)
Step
Procedure
CHANGE OF POLARIZATION
ODU DIRECT MOUNTING TYPE ANTENNA
(Example (ANDREW) 1/2)
Note:
The details are referred to the installation manual which
is attached to the antenna. The installation or removal of
the antenna requires qualified experienced personnel.
Note:
The antenna is set to V-polarization when shipped from
the factory.
Keep the antenna stand horizontally,
If you change to H polarization, loosen the four screws with the
Allen key wrench and then rotate the Transition hub of feed,
keeping the antenna stand horizontal.
Transition hub
2 SCREWS
2 SCREWS
2-25
INSTALLATION
ROI-S05750
Chart 2-6 (Cont’d)
Step
Procedure
Note: Do not remove the screw complete from the screw hole.
Hold the feed horn with hand.
Holding the feed with hand, rotate the feed 90 degrees,
Check that the aperture part of the Transition hub is rotated 90
degrees, then fix it with the screws that were loosened in step 2,
Top
Top
Polarization
Polarization
Check that the aperture part of the Transition hub is rotated 90
degrees, then fix it with the screws that were loosened in step 2
Note: When a large and a small gasket are included in the
antenna package. Please use the large one (The small
gasket is not used in antenna mount)
2-26
INSTALLATION
ROI-S05750
Chart 2-6 (Cont’d)
Step
Procedure
CHANGE OF POLARIZATION
ODU DIRECT MOUNTING TYPE ANTENNA
(Example (ANDREW) 2/2)
Note:
The details are referred to the installation manual which
is attached to the antenna. The installation or removal of
the antenna requires qualified experienced personnel.
Note:
The antenna is set to V-polarization when shipped from
the factory.
1.
Keep the antenna stand horizontally,
2.
Loosen six screws with Allen wrench until transition can rotate
freely,
Note: Do not remove the screw complete from the screw hole.
Note: Because of the screwtight is applied, the strength to
loosen screw is necessary.
Rotate the transition hub 90 degrees until timing pin locates in
timing concavity,
2-27
INSTALLATION
ROI-S05750
Chart 2-6 (Cont’d)
Step
Procedure
Transition hub
Transition hub
Transition Hub
Timing Pin
Vertical Polarized Application
Horizontally Polarized Application
Tighten six screws when transition hub is located. (Tightening
torque is 5.0 N·m ± 10%.)
2-28
INSTALLATION
ROI-S05750
Chart 2-6 (Cont’d)
Step
Procedure
CHANGE OF POLARIZATION
ODU DIRECT MOUNTING TYPE ANTENNA
(Example (RFS))
Note:
Note:
The details are referred to the installation manual which
is attached to the antenna. The installation or removal of
the antenna requires qualified experienced personnel.
The antenna is set to V-polarization when shipped from
the factory.
Drain Plug
Drain Plug
RFS C-Mount
RFS SB1
1.
2.
3.
4.
Unscrew the 4 screws M3 at the refined
steel ring,
Hold the feed tightly at the waveguide,
Rotate carefully the feed 90 degrees,
Mount the feed to the refined steel ring
and lock the 4 screws M3.
1.
2.
3.
4.
Loosen the 4 screws M3,
Hold the feed tightly at the waveguide,
Rotate the casting plate carefully the
feed 90 degrees,
Lock the 4 screws M3.
4 screws (M3)
Polarization V
Polarization H
2-29
INSTALLATION
ROI-S05750
Chart 2-6 (Cont’d)
Step
Procedure
CHANGE OF POLARIZATION OF THE HYB
NEC HYBRID
Note: The hybrid is set to V-polarization when shipped from the factory.
If you change the polarization from V to H, loosen two screws,
rotate the transition hub and put it to the HYB.
1Note:
There are two types NEC HYBRID. One uses two pieces
transition hubs and another uses one piece.
GUIDE PIN
Cross-Recessed
Head Machine Screw
M2.6 (2ea)
TRANSITION
HUB
V POLARIZATION
H POLARIZATION
Two Pieces Transition Hub Type
HYB
V POLARIZATION
Cross- Recessed
Head Machine Screw
M2.6(2ea)
V POLARIZATION
H POLARIZATION
One Piece Transition Hub Type
(Only for 13/15/18/23 GHz HYBRID)
2-30
Then fix it with the two screws that were loosened in step 1.
INSTALLATION
ROI-S05750
Chart 2-6 (Cont’d)
Step
Procedure
Quasar HYBRID
Note: The hybrid is set to V-polarization when shipped from the factory.
If you change to H polarization, loosen two screws, rotate the
antenna connection unit and put the HYB horizontally.
Quasar HYB
GUIDE PIN
HYB
SCREW
ANTENNA
CONNECTION UNIT
V POLARIZAION
Check that the aperture of the connection unit is rotated as
shown below, then fix it with the two screws that were loosened
in step 1.
V POLARIZATION
H POLARIZATION
2-31
INSTALLATION
ROI-S05750
Chart 2-6 (Cont’d)
Step
Procedure
CHANGE OF POLARIZATION OF THE TX SPAN ATT
TX SPAN ATT
Note: The TX ATT is set to V-polarization when shipped from the
factory.
If you change to H polarization, loosen two screws, rotate the
antenna connection unit and put the TX ATT horizontally.
GUIDE PIN
TX ATT
ANTENNA
CONNECTION UNIT
V POLARIZATION
Check that aperture of the connection unit is rotated as shown
below, then fix it with the two screws that were loosened in
step 1.
Cross-Recessed
Head Machine Screw
M2.6(2ea)
Plate-1
Plate-2
V POLARIZATION
H POLARIZATION
38 GHz Band TX SPAN ATT Polarization Change
2-32
INSTALLATION
ROI-S05750
NLite EStep
Procedure
CHANGE OF POLARIZATION OF THE ODU
GUIDE PIN
GUIDE PIN
Antenna Mounting ODU (11-38 GHz Band)
1.
When vertical polarization is required, rotate
the ODU so as to go up the plate marked V,
2.
When horizontal polarization is required,
remove the guide pin fixed on the plate
marked with V,
3.
Screw in the guide pin removed in step 2 to
the screw hole of the plate marked H,
4.
Rotate the ODU so as to go up the plate
marked H,
PLATE MARKED WITH V
PLATE MARKED WITH H
Note: When the ODU is mounted on to the NEC HYB, only V
polarization is applied.
Note: When the Waveguide or coaxial cable is connected between
the ODU and antenna, the ODU in V polarization for up
position is recommended for installation.
PLATE MARKED WITH V
PLATE MARKED WITH H
UP
UP
NLite E
IFL
IFL
NLite E
RX LEV
MON
RX LEV
MON
FG
FG
V POLARIZATION
H POLARIZATION
10-38 GHz ODU
V/H Polarization Conversion
2-33
INSTALLATION
ROI-S05750
Chart 2-7 ODU Antenna Direct Mounting (11 - 38 GHz)
Step
Procedure
ANTENNA DIRECT MOUNTING (10-38 GHz Band ODU)
Note:
The details are referred to the installation manual which
is attached to the antenna.
INSTALLATION OF BRACKET
Install the bracket to the antenna pole,
Mount antenna to the bracket,
ANDREW POLE MOUNT BRACKET
WASHER
NUT*
WASHER
NUT*
Three(3) screws*
(Apply screwtight to threads
before fitting to antenna)
Three(3) screws*
(Apply screwtight to threads
before fitting to antenna)
2-34
PROTECTIVE
CAP
LOCK WASHER
LOCK WASHER
Tightening torque of 22 N·m for M10.
INSTALLATION
ROI-S05750
Chart 2-7 (Cont’d)
Step
Procedure
ANTENNA DIRECT MOUNTING (10-38 GHz Band ODU)
RFS SB1 TYPE BRACKET
2-35
INSTALLATION
ROI-S05750
Chart 2-7 (Cont’d)
Step
Procedure
Note: The values in the following table are valid for screws and bolts which have been greased
according to the installation instructions.
Torques for RFS
Bolt
U-Bolt, V-Bolt (Pipe mount & safety collar)
Hexagonal brass nut of fine adjustment (Azimuth, Elevation)
Hexagonal socket stainless steel screws (Feed systems install on aluminium mounting plate)
Exceptions
Fixing screw of the azimuth fine adjustment spindle
Special application: NOT greased
Fixing screw of the plastic radome
2-36
M5
M6
M8
M10
M12
M10
M8
M10
M12
M3
M4
17
35
50
20
10
17
0.2
0.4
M8 x 30
M12 x 55
8 Nm
17 Nm
B4.2
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Nm
Nm
3 Nm
INSTALLATION
ROI-S05750
Chart 2-7 (Cont’d)
Step
Procedure
ANTENNA DIRECT MOUNTING (10-38 GHz Band ODU)
MOUNT ASSEMBLY (RFS C-Mount Type)
Pipe diameter: 48-114mm
RFS C-Mount TYPE BRACKET
2-37
INSTALLATION
ROI-S05750
RFS C-Mount TYPE BRACKET
2-38
INSTALLATION
ROI-S05750
Chart 2-7 (Cont’d)
Step
Procedure
Fix the ODU to the bracket by tightening the M6 screws (four
locations),
Notes: 1. Figure shows V polarization.
2. Be careful not to damage the O-ring (Antenna).
3. The tightening torque is 4.0 N·m ± 10%.
HOLE FOR GUIDE PIN
HOLE FOR GUIDE PIN
O-RING
ODU
O-RING
ODU
ANDREW VHLP TYPE BRACKET
2-39
INSTALLATION
ROI-S05750
HOLE FOR GUIDE PIN
ODU
O-RING
RFS SB1 TYPE BRACKET
Notes: 1. Figure shows V polarization.
2. Be careful not to damage the O-ring (Antenna).
3. The tightening torque is 4.0 N·m ± 10%.
HOLE FOR GUIDE PIN
Note: Set the ODU to the bracket
after polarization of the ODU
is confirmed.
O Ring
RFS C-Mount TYPE BRACKET
Notes: 1. Figure shows V polarization.
2. Be careful not to damage the O-ring (Antenna).
3. The tightening torque is 4.0 N·m ± 10%.
2-40
INSTALLATION
ROI-S05750
Chart 2-7 (Cont’d)
Step
Procedure
4.
Insert guide pin on the hole of
bracket to set the position of screws,
GUIDE PIN
ODU FLANGE
ANTENNA FLANGE
Caution: Align flanges on antenna
and ODU correctly, and fix
the ODU with four screws.
ODU
ANTENNA
5.
Fix the ODU to the bracket with four
screws.
Note: Torque: 4.0 N·m ± 10%
SCREWS
SCREWS
2-41
INSTALLATION
ROI-S05750
No.1 ODU
POLE
ODU
POLE
MEMBER OF TOWER
(S)
No.2 ODU
MEMBER OF TOWER
1+0 System
POLE
1+1 SD System
2-42
Note: Antenna separation (S) is given by
path calcuration depending on the
system parameter.
INSTALLATION
ROI-S05750
Chart 2-8 NLite E SONET OC-3Antenna Direct Mounting
Using HYBRID
Step
Procedure
MOUNTING
Note:
The details are referred to the installation
manual which is attached to the antenna.
HOLE FOR GUIDE PIN
O-RING
MOUNTING HOLE FOR
HYB
The tightening torque is 4.0 N·m ± 10%.
Be careful not to damage the O-ring(Antenna).
ANDREW VHLP TYPE BRACKET
2-43
INSTALLATION
ROI-S05750
Chart 2-8 (Cont’d)
Step
Procedure
HOLE FOR GUIDE PIN
O-RING
HOLE FOR GUIDE PIN
O-RING
MOUNTING
HOLE FOR HYB
MOUNTING HOLE
FOR HYB
RFS SB1 TYPE BRACKET
RFS C-Mount TYPE BRACKET
Note: The tightening torque is 4.0 N·m ± 10%.
Be careful not to damage the O-ring (Antenna).
2-44
INSTALLATION
ROI-S05750
Chart 2-8 (Cont’d)
Step
PUSH
Procedure
Fix the bracket and handle to the HYB used for 11-52 GHz
ODU.
Handle
M5 HEAD CAP SCREW
M5X12(10ea)
Bracket
Hybrid
For 2 screws Type Bracket
Note: Tightening torque is 3.0 N·m ± 10%.
M5 HEAD CAP SCREW
Note: Tightening torque is
3.0 N·m ± 10%.
For 4 screws Type Bracket
Check the polarization and install the HYB to the antenna by
tightening the M6 screws (four locations).
2-45
INSTALLATION
ROI-S05750
Chart 2-8 (Cont’d)
Step
Procedure
FLAT WASHER
GUIDE PIN
M6 SCREW
HYB
ANT
MOVE THE
SHORT PLATE
O-ring
Note: Tightening torque is
4.0 N·m ± 10%.
SHORT PLATE
O-ring
ODU PORT
Note: Be careful not to damage the O-ring.
Insert the O-rings to the two ODU ports of the HYB.
Install the two ODUs with hex screws (four locations) using the
Allen key wrench.
Note: Be careful not to damage the O-rings (Hybrid).
ODU
ODU
O-ring
O-ring
ODU
For 11-52 GHz ODU
Note: Tightening torque is 4.0 N·m ± 10%.
2-46
INSTALLATION
ROI-S05750
Chart 2-8 (Cont’d)
Step
Procedure
DEMOUNTING
FROM HYB
Remove the four (or six) fixed bolts from the ODU.
Then demount the ODU.
Note: When demounting the ODU from HYB, mount the attached
SHORT PLATE to the demounted port of the HYB to avoid RF
power leaking from the hybrid and for waterproofing.
MOUNTING HOLE
FOR SHORT
PLATE
SHORT
PLATE
MOUNTING SHORT
PLATE TO THE ODU
PORT
Note: Tightening torque is 3.0 N·m ± 10%.
2-47
INSTALLATION
ROI-S05750
Chart 2-9 Antenna Direct Mounting Using
TX SPAN ATT
Step
Procedure
MOUNTING
TX SPAN ATT
Step
Procedure
Check the polarization of the antenna connection unit of the TX
ATT (Refer to CHANGING POLARIZATION description for
the TX ATT.)
TX ATT
Antenna Connection Unit
Fix the TX ATT to the antenna by tightening the M6 screws
(four locations).
Installation to antenna
Flat Washer M6 (4ea)
Guide Pin
Hexagon Socket Head
Cap Screw
M6 x 30 (4ea)
Antenna
Tighten the each
screw equally and
carefully by wrench
at diagonal position.
TX ATT
Packing (Supplied by Antenna)
38A
Note; Tightening torque (M6) is 4.0 N·m ± 10%.
38 GHz Band ODU Mounting Using NEC TX SPAN ATT (1/2)
2-48
INSTALLATION
ROI-S05750
Chart 2-9 (Cont’d)
Step
Procedure
Insert the O-rings to port of the ODU.
Fix the ODU with hex screws (four locations) using the Allen
key wrench.
Note: Be careful not to damage the O-rings (TX ATT).
Attachment of ODU
ODU should be attached
by turning “V” up.
Hexagon Socket
Head Cap Screw M6
(Supplied by NEC with ODU)
NEC ODU
O-Ring
TX ATT
(Packing)
TOP VIEW
TOP
Antenna
TX ATT
O-Ring
(Packing)
38A
ODU
ODU Connection Unit
Note: Tightening torque is 4.0 N·m ± 10%.
SIDE VIEW
38 GHz Band ODU Mounting Using NEC TX SPAN ATT (2/2)
2-49
INSTALLATION
ROI-S05750
Chart 2-10 11-38 GHz Band ODU Mounting with HYB
(Waveguide Connection)
Step
Procedure
WAVEGUIDE CONNECTION FOR 1+1 HYB
No.
Parts Name
Hybrid (Waveguide Flange Interface Type)
Bracket
Handle
O-ring (for ODU)
O-ring (for Waveguide)
M5 × 12 Hexagon Socket Head Cap Screw (SS)
M3 ×10 Hexagon Head Screw with Washer (×4) (SS)
Notr:*For 4 screws Type Bracket
Assemble the bracket and handle to the HYB.
M5 HEAD CAP SCREW
Note: Tightening torque is 3.0 N·m ± 10%.
2-50
Q’ty
10(14)*
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
No.
Procedure
Assemble parts of the pole mounting bracket used to mount the
HYB,
Parts Name
Q’ty
Mount Arm
Mount Holder
Truss
M12 × 200 Hexagon Head Screw with Nut (×2), Flat Washer (×2)(ST)
M6 ×25 Hexagon Head Screw with Nut (x1), Flat Washer (×2), Spring Washer (SS)
M6 × 35 Hexagon Head Screw with Nut ( ×2), Flat Washer (×2)(SS)
Truss
Mount Arm
Mount Holder
M12 × 200 Screw
2-51
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
Procedure
Screw the Mount Arm and the Truss with the M6 × 25 Screw,
Flat Washer (×2), Spring Washer (1), Nut, at four positions,
Tightening Torque
M6
4.0 N·m ± 10%
M12
47
N·m ± 10%
Truss
Mount Arm
Nut
M6 x 25 Screw
Spring Washer
Flat Washer
Flat Washer
Mount Arm
M6x25 Screw, Nut,
Flat Washer x 2
Spring Washer
Truss
Ab.144.3 mm
Truss
2-52
Mount Arm
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
Procedure
Determine centre off set,
Mounting Pipe
Mounting Pipe
Guide Pin Hole
(HYB Top)
Guide Pin Hole
(HYB Top)
Centre Off Set
Centre Off Set
Fit the guide pin of the HYB to the Guide Pin Hole of the Mount
Arm,
Install the HYB onto the bracket with the M6 × 35 Screw, Flat
Washer (×2), Nut (×2), at four positions,
2-53
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
Flat Washer
Procedure
Flat Washer
Nut
Nut
Guide Pin
M6x35 Screw
HYB
ODU Port
Short Plate
Short Plate
ODU Port
Note: When either Main or Standby ODU is removed, attach the short plate over
the ODU port. Tightening torque is 3.0 N·m ± 10%.
HYB
Flat Washer
M6 x 35 Screw
Nut
Nut
Mount Arm
Flat Washer
HYB
HYB Top
M6x35 Screw,
Nut x 2
Flat Washer x 2
2-54
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
Procedure
Install the HYB to the mounting pole using the M12 × 200
Screw, Flat Washer, Nut,
Mounting Pole
Nut
Nut
Guide Pin Hole
Flat Washer
M12 x 200 Screw
Flat Washer
Mount Holder
Nut
Nut
M12 x 200 Screw
Flat Washer
HYB
Mount Holder
Mount Holder
Flat Washer
Mounting Pole
Pole Diameter
: ø50 to ø115mm
Mount Holder
M12x200 Screw,
Nut x 2
Flat Washer x 2
M12x200 Screw,
Nut x 2
Flat Washer x 2
2-55
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
Procedure
Adjust direction of the Bracket for Waveguide Port of the HYB
orientation,
Double Nut tightening
Determination of the attachment direction.
Tighten double nut after orientation for
waveguide connection has been decided.
Waveguide Port
HYB
Confirm the ODU Type, which is Master or Slave,
Caution: The same type must be installed onto the HYB.
2-56
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
10
Procedure
Install the ODU onto the HYB,
Hexagon Socket Head Cap Screw
Main ODU
Mark V to Top
Guide Pin
O-ring
(Top View)
Note: The ODU should be attached by turning the plate marked “V” up position
for both Main ODU and Standby ODU.
O-ring
Guide Pin
Mark V to Top
Standby ODU
Hexagon Socket Head
Cap Screw
(Top View)
2-57
INSTALLATION
ROI-S05750
Chart 2-10 (Cont’d)
Step
11
Procedure
Connect the flexible waveguide (WG) to the ODU and fix the
waveguide to the ODU with four (4) bolts.
Note: Before connecting the WG to the antenna, confirm which
polarization is applied to the Master and Slave ODU.
Main ODU
Mounting Pole
Pole Mounting Bracket
HYB
Standby ODU
HYB
WG Port
WG
O-ring
Note:Be careful not to damage the O-ring.
Note: Tightening torque is 1.4 N·m ± 10%.
2-58
INSTALLATION
ROI-S05750
Chart 2-11 11-38 GHz Band ODU Mounting with OMT
(Antenna Direct Mounting)
Step
Procedure
This section explains the installation of the OMT for XPIC system.
There are two types of O-rings for antenna mounting to the OMT
depending on the frequency band.
Caution : Do not apply silicon grease to O-ring.
POSITION OF LARGE
SIZE O-RING
POSITION OF LARGE
SIZE O-RING
FOR ANTENNA DIRECT MOUNTING
FOR ANTENNA DIRECT MOUNTING
ANDREW ANTENNA
RFS ANTENNA
10-11 GHz BAND
35
4 mm
4 mm
4 mm
32
40
Notes: 1. O-ring size is different with frequency band as follows:
13-23 GHz BAND
26-38 GHz BAND
10
.8
1.8 mm
15
1.8 mm
.6
LARGE SIZE O-RING FOR ANTENNA DIRECT MOUNTING
13-23 GHz BAND 38 GHz BAND
SMALL SIZE O-RING FOR WAVEGUIDE CONNECTION
2-59
INSTALLATION
ROI-S05750
Chart 2-11 (Cont’d)
Step
Procedure
For the antenna direct mounting of the ODU, following OMT is used in
the XPIC system.
FREQUENCY
BAND
FREQUENCY
RANGE (GHz)
OMT
CODE No.
INTERFACE WG
INNER DIA.(mm)
(ANT Side)
INTERFACE
(ODU Side)
11G
10.7 −11.7 GHz
G9380A
18.0
R100
13G
12.75 −13.25 GHz
G9381A
15.0
R140
15G
14.5 −15.35 GHz
G9382A
13.5
R140
18G
17.7 −19.7 GHz
G9383A
10.5
R220
23G
21.2 −23.6 GHz
G9384A
9.0
R220
26G
24.5 −26.5 GHz
G9385A
8.0
R260
32G
31.8 −33.4 GHz
G9387A
6.5
R320
38G
37 −39.5 GHz
G9388A
5.5
R320
Caution : For connecting the OMT to the antenna, the circular type
waveguide flange of the antenna is applied to the XPIC
system. When the V/H flange is mounted to the antenna, it
must be changed to a circular type.
Caution : When mounting the ODU to the OMT, confirm the
polarization for Main Master and SUB Master ODU. The
installation of the corresponding ODUs in the opposite
station must have the same polarization in order to make
into line Main Master and SUB Master MODEMs.
2-60
INSTALLATION
ROI-S05750
Chart 2-11 (Cont’d)
Step
Procedure
Fix the bracket and handle to the OMT.
M5 HEAD CAP SCREW
Note: Tightening torque is
3.0 N·m ± 10%.
GUIDE PIN
Fix the OMT to the antenna by tightening them with M6 screws
(four locations),
FLAT WASHER M6
M6 SCREW
MOVE THE
SHORT PLATE
ANT
SCREW
O-ring
SHORT PLATE
Note: Tightening torque is
3.0 N·m ± 10%.
Note: Tightening torque is 4.0 N·m ± 10%.
Note: Be careful not to damage the O-ring.
2-61
INSTALLATION
ROI-S05750
Chart 2-11 (Cont’d)
Step
Procedure
Loosen the two screws and move the short plate if it is fixed to
the ODU port. (see figure in step 9),
Set the two ODUs to vertical polarization for OMT mounting.
If the guide pin behind the plate marked H is mounted, remove
the guide pin,
Note: The ODU should be attached by turning the plate marked
"V" up position for both Main Master ODU and SUB
Master ODU.
Insert the guide pin removed in step 4 behind the plate marked
V,
Note: Remove the protection metallic plate covering the
waveguide hole on ODU.
GUIDE PIN
PLATE MARKED WITH V
PLATE MARKED WITH V
UP
NLite E
NLite E
RX LEV
MON
IFL
Main Master
2-62
FG
RX LEV
MON
IFL
Sub Master
FG
INSTALLATION
ROI-S05750
Chart 2-11 (Cont’d)
Step
Procedure
Insert the O-rings to the two ODU ports of the OMT (see figure
in step 9),
Insert the guide pin into the hole of the OMT and set the
position of screws,
GUIDE PIN
Confirm which polarization is applied to the Master ODU.
Check the indication of polarization on the upper side of OMT.
Fix the two ODUs with hex screws (four locations) using the
allen key wrench,
Note: Be careful not to damage the O-rings.
POLARIZATION
SIDE
HEX SCREW
ODU
ODU
O-ring
O-ring
POLARIZATION
SIDE
ODU
Note: Tightening torque is 4.0 N·m ± 10%.
HEX SCREW
2-63
INSTALLATION
ROI-S05750
Chart 2-11 (Cont’d)
Step
Procedure
Cautions: 1. Tighten all screws with lighter torque at first, then full
torque as specified.
2. When either ODU is demounting for ODU replacing or
other reasons, fix the attached short plate to the
demounted port of the OMT to avoid leaking of RF
power from the OMT and for waterproof.
3. To avoid occurrence of bit errors due to microphonic
properties, when installing the SUB Master ODU,
protect the Main Master ODU from mechanical knocks.
FIXING HOLE FOR
SHORT PLATE
SHORT
PLATE
FIXED SHORT
PLATE TO THE ODU
PORT
Note: Tightening torque is
3.0 N·m ± 10%.
2-64
INSTALLATION
ROI-S05750
2.7 Feeder Connection
The connection method of the waveguide type ODU is described in
following procedure.
Chart 2-12 Wave Guide Connection
Step
Procedure
Mount a waveguide to the ODU, fix the waveguide to the ODU
with four bolts.
Note: Be careful not to damage the O-ring.
MOUNTING BRACKET
THIN NUT
THICK NUT
SPRING WASHER
M6
Tightening torque:
4.0 N·m ± 10%
FLAT WASHER
O- RING
U-BOLT
BOLT (M4)
SPRING WASHER
WAVEGUIDE
WASHER
Note: Tightening torque is 1.4 N·m ± 10%.
Notes: 1. Use suitable flange adapter between ODU and waveguide
depending on the waveguide type.
2. Connection of the waveguide is the same way as ODU is
wall mounted or 19-inch rack mounted.
The wave guide for the antenna direct mounting type ODU is flange
adapter is required. Refer to the following procedure.
2-65
INSTALLATION
ROI-S05750
Chart 2-12 (Cont’d)
Step
Procedure
Mount the attachment with adapter to the ODU bracket using
ten bolts,
ODU BRACKET
SPRING WASHER
Tightening torque:
3.0 N·m ± 10%.
BOLT (M5 ×10)
Note: Color of adapter is white.
WASHER
PBR ADAPTER
ATTACHMENT
Loosen eight nuts and remove the two U-bolts from the ODU
bracket,
ODU BRACKET
U-BOLT
NUT
2-66
INSTALLATION
ROI-S05750
Chart 2-12 (Cont’d)
Step
Procedure
Mount the ODU bracket to the pole with two U-bolts,
Note: The diameter of the pole is from 48.5 to 114.5 millimeters.
POLE
ODU BRACKET
FLAT WASHER
SPRING WASHER
THICK NUT (M10)
THIN NUT (M10)
U-BOLT
Tightening torque: 34.0 N·m
± 10%
Mount the ODU to the ODU bracket with attached four bolts
(Align the guide pins on the ODU and the guide holes on the
bracket),
Note: Be careful not to damage the O-ring.
GUIDE PIN
O-RING
(Note)
ODU BRACKET
Antenna direct
mounting type ODU
with NEC special
flange.
Note: Tightening torque is 4.0 N·m ± 10%.
2-67
INSTALLATION
ROI-S05750
Chart 2-12 (Cont’d)
Step
Procedure
5.
Make sure that the ODU and the ODU bracket are fixed at
specified values.
Mount the waveguide to the ODU with four bolts.
Note: Be careful not to damage the O-ring attached to the PBR adapter.
O-RING
WASHER
SPRING WASHER
BOLT (M4)
WAVEGUIDE
WITH PBR( ) FLANGE
Note: Tightening torque is 1.4 N·m ± 10%.
2-68
INSTALLATION
ROI-S05750
Chart 2-13 ODU Mounting for Connecting Coaxial Cable
Step
Procedure
6/7/8 GHz ODU MOUNTING (Connecting Coaxial Cable)
MOUNTING BRACKET
1.
Note:The diameter of pole is from 48.5 to
114.5 millimeters.
THIN NUT
THICK NUT
SPRING WASHER
FLAT WASHER
Mount the bracket to the pole, point
to the opposite station and tighten it
with two U-bolts,
U-BOLT
Tightening torque:
34.0 N·m ± 10%
2.
M6
Mount the ODU on to the bracket
and tighten four bolts (M6) at upper
and lower parts of the ODU,
Tightening torque: 4.0 N·m ± 10%
3.
Check that the ODU and the bracket
are fixed firmly,
2-69
INSTALLATION
ROI-S05750
Chart 2-13 (Cont’d)
Step
Procedure
6/7/8 GHz ODU MOUNTING (Connecting Coaxial Cable)
BRACKET
4.
Connect the Coaxial cable to
the RF IN/OUT connector
of the ODU,
5.
Down the cable fix bracket
to fix the Coaxial cable, then
tighten the two bolts,
ODU
COAXIAL
CABLE
Tightening torque: 3.0 N·m± 10%
Nut
TIGHTEN BOLTS (M5)
O-Ring
Washer
Spring Washer
ANTENNA
Bolt (M4)
Transducer
(When the wave guide flange is
provided to the antenna port, fit
the transducer with eight bolts.)
Note: Tightening torque is 1.4 N·m ± 10%.
POLE
6.
ODU
COAXIAL
CABLE
2-70
Install the Coaxial cables
between the antenna and
ODU.
Note: Fix the coaxial cable to the pole or
member with cable hanger or cable
ties after antenna orientation has
been completed.
Caution: Wrap the coaxial cable
connection points with a selfbonding tape for waterproof.
INSTALLATION
ROI-S05750
Straight Type
Caution
ODU
IF CABLE
L-Angle Type
ODU
When connecting the IF cable to the
ODU, tighten the N-male connector
with engage connector nut only using
fingers and holding the cable with
another hand.
Tighten the engage connector nut
only for the L-angle connector also.
(Tightening Torque : 0.7 to 1.2 N•m
(7 to 12 kg•cm))
IF CABLE
L Angle Type
ODU
If rotate other parts of the L-angle
connector as illustrated left, it can
cause connector damage.
IF CABLE
2-71
INSTALLATION
ROI-S05750
Chart 2-13 (Cont’d)
Step
Procedure
6/7/8 GHz ODU MOUNTING (Connecting Coaxial Cable)
BOLT
ANT
HYB
N-Type *
No.1 ODU
ODU
BRACKET
COAXIAL
CABLE*
COAXIAL
CABLE
TIGHTEN BOLTS (M5)
Tightening torque: 3.0 N·m± 10%
POLE
No.2 ODU
SIDE VIEW
Note: * When coaxial cable with SMA connector is
used, the connectors are supplied by NEC.
Caution: Wrap the coaxial cable connection points with a self-bonding
tape for waterproof.
USING HYB FOR 1+1 SYSTEM
2-72
INSTALLATION
ROI-S05750
2.8 Cable Termination
In this section, list of tools and material and the method for cable
termination method are described. The following cables are described for
reference.
• D-sub connector (refer to Chart 2-14)*
• TNC-P connector of the L angle type for IDU (refer to Chart 2-15)**
• N-P connector of the L angle type for ODU (KOMINE made) (refer
to Chart 2-16)**
• N-P connector of the L angle type for ODU (HIROSE made) (refer to
Chart 2-17)**
• N-P connector of the straight type for ODU (HIROSE made) (refer to
Chart 2-18)**
• N-P connector of the straight type for ODU (KOMINE made) (refer
to Chart 2-19)**
• Molex 5557-04R connector (refer to Chart 2-20)
• BNC connector soldering type (refer to Chart 2-21)
• BNC connector crimping type (refer to Chart 2-22)
• D-Sub High Density Crimp Contacts assembly (refer to Chart 2-23)*
Notes: 1. *Use D-sub connectors of less than 16 mm in height as
illustrated below.
D-SUB CONNECTOR
HEIGHT
2. *Use D-sub 44-pins connector for the CTRL of less than 57
mm in width as illustrated below.
D-SUB 44 PIN CONNECTOR for the CTRL
WIDTH
3. **In 1+1 system, the difference between the No.1 channel
IF cable length and the No.2 channel IF cable length should
be within 100m. (differential absolute delay time : within
500 ns).
Note:
Use shielded cables which are connected to the D-Sub/RJ45 connector to suppress interference from affecting the
signal and to reduce electromagnetic radiation which may
interfere with other signal cables.
2-73
INSTALLATION
ROI-S05750
The tools and materials summarized in Table 2-5 are necessary.
Table 2-5 Tools and Material List
No.
2-74
NAME
REMARKS
Soldering Iron
Solder
Knife
Measure/Ruler
Wire Stripper
Adjustable Wrench
Hand Crimping Tool
CL250-0012-2/
CL250-0013-5
57026-5000/
57027-5000
09 99 000 0596/
09 99 000 0513
For D-Sub connector
For Molex connector
For D-Sub High density
connector
INSTALLATION
ROI-S05750
Chart 2-14 Terminating Supervisory Cables with D-Sub
Connector
Step
Procedure
Strip back the cable sheath, taking care not to damage the
braided shield.
50 mm
CABLE
Note: Use shielded cables which are connected to the D-Sub
connector to suppress interference from affecting the
signal and to reduce electromagnetic radiation which may
interfere with other signal cables.
Fold back the braided shield (do not separate the strands) and
trim it as shown.
WIRE
Remove 4 mm of insulation from the end of the wire.
CONFORMABLE
WIRE SOCKET CONTACT
AWG#20-24 :CD-PC-111
AWG#24-28 :CD-PC-121
4 mm
WIRE
2-75
INSTALLATION
ROI-S05750
Chart 2-14 (Cont’d)
Step
Procedure
Insert the cable into the socket contact.
WIRE
SOCKET CONTACT
The cable should be fitted so that insulation and bare wire are
arranged as shown.
Insert the socket contact into the hand crimping tool.
CONFORMING
WIRE SOCKET CONTACT
AWG#20-24 :TC-CD-111
AWG#24-28 :TC-CD-121
HAND CRIMPING TOOL
(HRS TC-CD-111/TC-CD-121)
2-76

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