SOLiD 800PS RDU MODULE(800PS) User Manual 3

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Document ID	1087090
Application ID	nmpj8muK4UiYYRfcywbNEg==
Document Description	Users Manual 3
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Permanent Confidential	No
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Document Type	User Manual
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Filesize	230.81kB (2885178 bits)
Date Submitted	2009-03-27 00:00:00
Date Available	2009-03-27 00:00:00
Creation Date	2009-03-16 23:04:24
Producing Software	Acrobat Distiller 7.0.5 (Windows)
Document Lastmod	2009-03-16 23:04:32
Document Title	Microsoft Word - SMDR-NH124 manual_installation & operation_01.doc
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Document Author:	Hong

5.2 ODU Installation
ODU should be, in any case, put on the top of BIU. This unit gets required power and RF
signals from BIU. The following table shows components of ODU:
No.
Unit
Common Part
Optional Part
5.2.1
Description
Remark
Shelf
Including Main Board, 19”,1U
1EA
RF Cable
SMA(F) to SMA(F), 400mm
2EA
Signal Cable
2Row(15P_F) to 2Row(15P_M),650mm
1EA
DOU
Optical Module with 4 Optic Port
Up to 2EA to be
inserted
ODU Shelf Installation
ODU is a shelf in around 1U size. Its width is 19” and so this unit should be inserted into a 19”
Standard Rack. ODU should be, in any case, put on the top of BIU. BIU should be distant
around 1U when the unit is installed.
5.2.2
ODU Power Cabling
ODU does not operate independently. The unit should get power from BIU.
When you connect 2-column, 15-pin D-SUB Signal cable from BIU and install DOU, LED on the
front panel is lit. Through this LED, you can check state values of LD and PD of DOU.
5.2.3
ODU Optic Cabling
As optical module shelf, ODU makes electronic-optical conversion of TX signals and then
makes optical-electronic conversion of RX signals. ODU can be equipped with up to two DOUs.
One DOU supports four optical ports and one optical port can be connected with ROU.
Optionally, only optical port 4 can be connected with OEU.
As WDM is installed in DOU, the unit can concurrently send and receive two pieces of
wavelength (TX:1310nm, RX:1550nm) through one optical core. DOU has SC/APC of optical
adaptor type.
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Figure 5.4 – Optical cable of SC/ACP Type
For optical adaptor, SC/APC type should be used. To prevent the optical access part from being
marred with dirt, it should be covered with a cap during move. When devices are connected
through optical cables, you need to clear them using alcohocol to remove dirt.
5.2.4
Insert DOU to ODU
In an ODU Shelf, up to two DOUs can be installed. DOU module is in Plug in Play type.
When you insert DOU in ODU, insert the unit into the left DOU1 slot first. You can be careful as
the number is silk printed at the left.
The following figure shows installation diagram of ODU with one DOU inserted in it.
The following figure shows installation diagram of ODU with two DOUs inserted in it.
When you insert DOU into ODU, insert the unit into the left DOU1 slot first. Into unused
slot, you need to insert BLANK UNIT in any case.
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5.2.5
Consumption Power of ODU
ODU gets power from BIU. One ODU can be equipped with up to two DOUs. Depending on
how many DOUs are installed, power consumption varies. The table below shows power
consumption of ODU:
Part
Unit
Consumption Power
ODU_4
DOU 1 EA
13W
ODU_8
DOU 2 EA
26W
Remark
5.3 ROU Installation
5.3.1
ROU Enclosure installation
ROU is designed to be water- and dirt-proof. The unit has the structure of One-Body enclosure.
It satisfies water-proof and quake-proof standards equivalent of NEMA4.
ROU can be mounted into either of a 19” Standard Rack or on a Wall.
Basically, ROU has both of a Wall Mount Bracket and a Rack Mount Bracket.
Depending on the use of the Rack Mount Bracket, the bracket can be removed.
The following shows dimension of the fixing point for the Wall Mount Bracket.
Figure 5.5 – How to install ROU
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Figure 5.6 – Dimension used to install ROU on the WALL
ROU Wall Mount Installation
Turn M12 Fixing Screws by half on the wall and fully fix the screw with a Wall Mount Bracket on
it.
For convenience, the Wall Mount Bracket has fixing holes to let you easily mount an enclosure.
Turn the M5 Wrench Bolt by half at each side of the Heatsink of the enclosure.
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Put the enclosure with the M5 Wrench Bolt fixed on the fixing groove and fix the M5 Wrench
Bolts into the remaining fixing holes.
In this case, you will use 12 M5 Wrench Bolts in total except bolts used for the fixing groove.
ROU Rack Mount Installation
Like other units, ROU is designed to be inserted into a rack. The unit occupies around 13U of
space except cable connection.
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ROU component
ROU has the following components:
No.
Common Part
Unit
Remark
Enclosure
Including Rack & Wall cradle
1EA
RCPU
1EA
R_OPTIC
With SC/ACP adaptor
1EA
RPSU
Alternative DC-48V or AC 120V
1EA
Multi-Plexer
1EA
Power Cable
Optional Part
Description
RDU+BPF
- MS Connector with 3 hole to AC 120 plug(AC)
- MS Connector with 2 lug termination(DC)
800PS,800PS+900I+Paging,850C,850C+700PS,
1900P+ AWS-1 RDU
Up to 3EA
to
be
inserted
Basically, the common part of ROU should have an enclosure and it is equipped with RCPU to
inquire and control state of each module, R_OPTIC to make both of electronic-optical and
optical-electronic conversions, RPSU to supply power for ROU and a Multi-Plexer to help share
multiple TX/RX signals through one antenna. It should have Power Cable for external rectifier or
to supply required power.
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In addition, RDU can be inserted and removed to provide service for desired band (Optional).
5.3.2
ROU Power Cabling
ROU supports both of DC-48V and AC120V of input power. As RPSU for DC-48 and RPSU for
AC120V are separated from each other, you need to select one of them in case of purchase
order.
RPSU for DC -48V and RSPU for AC 120V have the same configuration and capacity while
each of the units uses different input voltage from each other.
The following figure shows configuration of RPSUs for DC -48V and AC 120V.
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MC Connector
Lug Naming
RPSU Terminal naming
Remark
numbering
AC
DC
AC
DC
AC_H
-48V
AC-H
-48V
AC_N
GND
AC-N
IN_GND
GND
DC NC
FG
FG
Check if the connection is the same as one seen in the table above and make sure to turn the
power ON.
5.3.3
Optical Cabling
ROU makes optical-electronic conversion of TX signals from upper ODU and OEU and makes
electronic- optical conversion of RX signals. ROU has one optical module in it. As WDM is
installed in the R_OPTIC module, two pieces of wavelength (TX:1310nm, RX:1550nm) can be
sent/received with one optical core at the same time. ROU has SC/APC of optical adaptor type.
For optical adaptor, SC/APC type can be used. To prevent the optical access part from being
marred with dirt, it should be covered with a cap during move. When devices are connected
through optical cables, you need to clear them using alcohocol to remove dirt.
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Optical cables should be inserted into Optic Port outside of ROU. Using an optical slack devices
in ROU, you need to coil around one or two roll of cables to be connected with the optical
adaptor of ROPTIC.
At this time, curvature of the optical cable should be at least 10Ø to prevent insertion loss from
being increased.
Through GUI, check if PD value of ROPTIC is in a tolerable range (+4~-1dBm).
5.3.4
Insertion of RDU
ROU has slots to enable up to three RDU modules to be inserted into the unit.
You can insert a RDU into any slot. It is not possible to provide services with a RDU
module alone; you need to connect the module with Cavity BPF in any case.
The table below shows types of RDU and CAVITY BPF:
No
Unit naming
Cavity BPF
RF CABLE
Multiplexer Interface
TX
RDU 800PS
800PS BPF
RDU 850C
850C BPF
RDU
TX CABLE 1EA
RX CABLE 1EA
BPF OUT
TX CABLE 1EA
BPF TX
RX CABLE 1EA
OUT
1900P DUP
TX/RX CABLE 1EA
RDU
800PS+900I+PA
TX CABLE 1EA
RDM TX
800PS+900I+PA
BPF
RX CABLE 1EA
OUT
RDU
850C+700PS
TX CABLE 1EA
RDM TX
850C+700PS
BPF
RX CABLE 1EA
OUT
1900P+AWS-1
RX
RDM RX IN
BPF RX IN
RDM AWS+1900P
RDM RX IN
RDM RX IN
The following describes how to install RDU in ROU.
How to install RDU 800PS Ass’y
The following components are required:
No.
Unit
Description
RDU 800PS
RF Module
800PS BPF
BPF
800PS TX RF CABLE
SMA(M) to SMA(M), 360mm
800PS RX RF CABLE
SMA(M) to SMA(M), 410mm
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Remark
① Combine RDU 800PS with 800PS BPF (As it is a plug type, push the unit to
combine with BPF.)
② Insert the combined 800PS+850C BPF Ass’y into any slot of ROU.
③ Combination point of 800PS+800PS BPF Ass’y of the multiplexer
Interface Point
Multiplexer Port naming
Remark
800PS RDU
800PS BPF
800PS+900I+PA TX
TX OUT
800PS+900I+PA RX
RX IN
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How to RDU install 850C Ass’y
The following components are required:
No.
Unit
Description
Remark
RDU 850C
RF Module
850C BPF
BPF
850C TX RF CABLE
SMA(M) to SMA(M), 310mm
850C RX RF CABLE
SMA(M) to SMA(M), 310mm
① Combine 850C RDU with 850C BPF (As it is a plug type, push the unit to combine
with BPF.)
② Insert the combined 850C+850C BPF Ass’y into any slot of ROU.
③ Combination point of 850C+850C BPF Ass’y of the multiplexer
Interface Point
Multiplexer Port naming
Remark
850C RDU
850C BPF
850C TX
TX OUT
850C RX
RX IN
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How to install RDU 800PS+900I+PA Ass’y
The following components are required:
No.
Unit
Description
RDU 800PS+900I+PA
RF Module
800PS+900I+PA BPF
BPF
800PS+900I+PA TX RF CABLE
SMA(M) to SMA(M), 460mm
800PS+900I+PA RX RF CABLE
SMA(M) to SMA(M), 380mm
Remark
① Combine RDU 800PS+900I+PA with 800PS+900I+PA BPF (As it is a plug type, push
the unit to combine with BPF.)
② Insert the combined 800PS+900I+PA BPF Ass’y into any slot of ROU.
③ Combination point of 800PS+900I+PA BPF Ass’y of the multiplexer
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Interface Point
Multiplexer Port naming
Remark
800PS+900I+PA RDU
800PS+900I+PA BPF
800PS+900I+PA TX
TX OUT
800PS+900I+PA RX
RX IN
How to install RDU 850C+700PS Ass’y
The following components are required:
No.
Unit
Description
RDU 850C+700PS
RF Module
850C+700PS BPF
BPF
850C+700PS TX RF CABLE
SMA(M) to SMA(M), 470mm
850C+700PS RX RF CABLE
SMA(M) to SMA(M), 400mm
Remark
① Combine RDU 850C+700PS with 850C+700PS BPF (As it is a plug type, push the unit
to combine with BPF.)
② Insert the combined 850C+700PS BPF Ass’y into any slot of ROU.
③ Combination point of 850C+700PS BPF Ass’y of the multiplexer
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Interface Point
Multiplexer Port naming
Remark
850C+700PS RDU
850C+700PS BPF
850C+700PS TX
TX OUT
850C+700PS RX
RX IN
How to install RDU 1900P+AWS-1 Ass’y
The following components are required:
No.
Unit
Description
RDU 1900P+AWS-1
RF Module
1900P+AWS-1 BPF
BPF
1900P+AWS-1 RF CABLE
SMA(M) to SMA(M), 390mm
1900P+AWS-1 RF-01
SMA(M) to SMA(M)
Remark
Semirigid
① Combine RDU 1900P+AWS-1 with 1900P BPF (As it is a plug type, push the unit to
combine with BPF.)
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② Connect BPF 1900P port with 1900P port of 1900P RDU through 1900P+AWS-1 RF01 RF CABLE.
③ Insert the combined 1900P+AWS-1 BPF Ass’y into any slot of ROU.
④ Combination point of 1900P+AWS-1 BPF Ass’y of the multiplexer
Interface Point
Multiplexer Port naming
Remark
1900P+AWS-1 RDU
AWS-1+1900P COM
1900P+AWS
1900P BPF
You cannot insert the same module and band into MULTIPLEXER port at the same time.
For example, you are not supposed to insert both of 800PS RDU and 800PS+900I+PA RDU
into ROU at the same time. In the same way, you cannot concurrently insert both of 850C RDU
and 850C+700PS RDU into ROU.
Information of LED at the front RDU
RDU has the structure of enabling a random RDU to be inserted into three slots.
ROU can be equipped with a total of three RDUs. If only one RDU is inserted into a slot
and the other slots ramian reserved, you need to insert BLANK cards into the other
slots.
When RDU is inserted into ROU, LED of the front panel shows the following
information:
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LED
Description
Power is not supplied
ON
Power is supplied.
Normal Operation
ALM
Abnormal Operation
Up to three RDUs can be inserted. If one or two units are used, then you need to
terminate the unused slot of RDU with a BLANK card.
5.3.5
Consumption of RDU
The following table shows power consumption of RDU:
Part
Unit
Consumption Power
Enclosure
RCPU
Common Part
17W
ROPTIC
RPSU
Multiplexer
RDU
RDU 800PS
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39W
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Remark
RDU 800PS+900I+Paging
800PS
49W
900I+PA HPA OFF
900I+PA
72W
800PS HPA OFF
FULL
79W
Both HPA ON
850C
49W
700PS HPA OFF
700PS
58W
850C HPA OFF
FULL
93W
Both HPA ON
1900P
46W
AWS-1 HPA OFF
AWS-1
46W
1900P HPA OFF
FULL
68W
Both HPA ON
RDU 850C
39W
RDU 850C+700PS
RDU 1900P+AWS-1
For power consumption of ROU, the common part consumes 17W. Depending on the
quantity of each RDU, you can add overall power consumption of ROU. Only, in case
of Dual-Band signals, power consumption is calculated respectively when HPA of the
other party is turned OFF and two HPA devices are turned ON. Note that when you
calculate Power Budget.
5.4 OEU Installation
OEU is used to expand ROU in Campus Site.
OEU is located at a Remote Closet. As it can be equipped with up to two DOUs
, you can expand a total of eight ROUs.
5.4.1
OEU Shelf installation
OEU is a shelf in around 2U size. Its width is 19” and so this unit should be inserted into a 19”
Standard Rack. OEU is in a Remote Closet, providing optical ports of ROU.
The following table shows power consumption of OEU:
No.
Common Part
Unit
Shelf
Power Cable
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Description
Including EWDM,ERF,EPSU,ECPU,
19”,2U
-48Vdc Input with two lug terminal
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Remark
1EA
1EA
Optional Part
5.4.2
DOU
Optical Module with 4 Optic Port
Up to 2EA to be
inserted
OEU Power Cabling
The input power of OEU is DC -48V. You need to connect DC cable with the Terminal Block
seen at the rear of OEU.
Terminal
-48V
NC
GND
Color of cable
Blue color
Description
Remark
Input range: -42 ~ -56Vdc
Not Connected
Black color
Before connecting the power terminal, you need to connect "+" terminal of Multi Voltage Meter
probe with the GND terminal and then connect "–" terminal with -48V to see if “-48Vdc” voltage
is measured. After the check, connect the power terminal through the terminal seen below.
Note that OEU does not operate if the "+" terminal and the "–" terminal of the -48V power
are not inserted into the accurate polarity.
5.4.3
OEU Optic Cabling
OEU is connected with upper ODU. With DOU inserted in it, the unit is connected with ROU.
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As OEU has a shelf with EWDM in it, the unit makes electronic-optical conversion of TX signals
from ODU and makes optical-electronic conversion of RX signals. In addition, OEU can be
equipped with up to two DOUs. One DOU supports four optical ports and one optical port can
be connected with ROU. With WDM in DOU, the unit can concurrently send/receive two pieces
of wavelength (TX:1310nm, RX:1550nm) through one optical core. DOU has SC/APC of optical
adaptor type.
Figure 5.7 – Optical cable of SC/ACP Type
For optical adaptor, SC/APC type should be used. To prevent the optical access part from being
marred with dirt, it should be covered with a cap during move. When devices are connected
through optical cables, you need to clear them using alcohocol to remove dirt.
5.4.4
Insert DOU to OEU
Into OEU Shelf, up to two DOUs can be inserted. DOU module is in Plug in Play type.
When you insert DOU in OEU, insert the unit into the top DOU1 slot first. You can be careful as
the number is silk printed at the left.
The following figure shows installation diagram of OEU with one DOU inserted in it.
The following figure shows installation diagram of OEU with two DOUs inserted in it.
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When you insert DOU into OEU, insert the unit into the top DOU1 first. For unused slots,
you nedd to install BLANK UNIT into them.
5.4.5
Consumption Power of OEU
OEU has -48V DC Power supply in it. ODU can be equipped with up to two DOUs. Depending
on the quantity of DOU, power consumption is varied.
The following table shows power consumption of OEU:
Part
Unit
Consumption Power
Remark
Shelf
EWDM
Common Part
12W
ERF
EPSU
OEU_4
DOU 1 EA
23W
OEU_8
DOU 2 EA
33W
5.5 System Operation and Alarm Status
This section describes operation of SMDR-NH124. It deals with procedures and operations for
normal system operation after installation. It also describes operations per unit and interworking
methods.
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5.5.1
System setting and operation
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1. Perform system setting shown in the above configuration
2. For downlink performance test, using signal analyzer, provide -20dBm/composite
power input to BIU, and set system gain to maximum level.
3. Connect all the unit like above configuration and turn the power on for all units and
make sure all the alarms in normal status by GUI monitoring.
4. Using spectrum analyzer and optic power meter, check output power for each unit as
described in the above configuration and check whether the output powers are in the
normal range.
5. For uplink performance test, using signal analyzer, provide -50dBm/band to remote unit
6. Connect all the unit like above configuration and turn the power on for all units and
make sure all the alarms in normal status by GUI monitoring.
7. Using spectrum analyzer and optic power meter, check output power for each unit as
described in the above configuration and check whether the output powers are in the
normal range.
8. Temporarily, turn the power off for all units.
9. Using spectrum analyzer, measure the input range from BTS/BDA if the range is
between -20dBm and +10dBm.
10. If the level exceeds the range, need to connect an attenuator with the front end of BIU
input to adjust the level in the corresponding range.
11. turn the power on for all units and make sure all the alarms in normal status by GUI
monitoring.
12. For system optimization, through GUI, adjust the all the parmaters such as ALC, AGC,
Shut down level, and offset values.
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5.5.2
BIU Alarms
Item
Description
1. MDBU LED
LED to show whether MDBU is installed and gets faulty
2. RF Monitor Port
3. Alarm LED & Reset
4. NMS(RS-232C)
20dB Coupling compared with TX Input Level
20dB Coupling compared with RX Output Level
Communication state with devices, alarm status of the system and reset
switch
RS-232C port for communication and diagnosis of devices through
PC/laptop
5. NMS(Ethernet)
Ethernet port for upper network
6. Pwr Test Port & ALM
Output DC power test port and ALM LED to show abnormal state, if any
7. Power switch
Power ON/OFF switch
LED information
Unit
LED
ON
MDBU
Indicates
Green: MDBU is normally power-supplied.
Green: MDBU is normal.
ALM
Red: MDBU is abnormal; check the alarm through RS-232C.
MCPU
ON
Green: MCPU is normally power-supplied.
TXD
Green flicker: TX signals are transmitted to communicate with ROU.
RXD
Green flicker: RX signals are received from ROU.
Green: BIU system is normal.
ALM
Red: BIU system is abnormal; check the alarm through RS-232C.
ON
MPSU
Green: BIU is connected with power and MPSU works normally.
Green: DC output is normal.
ALM
Red: DC output is abnormal.
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5.5.3
ODU Alarms
Item
Description
1,2
LED indicator to check DOU module state to see if it is abnormal
LED information
Unit
LED
Indicates
Green: Laser Diode is normal.
LD
Red: Laser Diode is abnormal.
Green: Photo Diode of optical port 1 is normal.
PD1
Red: Photo Diode of optical port 1 is abnormal; check optical cables.
Green: Photo Diode of optical port 2 is normal.
DOU1,2
PD2
Red: Photo Diode of optical port 2 is abnormal; check optical cables.
Green: Photo Diode of optical port 3 is normal.
PD3
Red: Photo Diode of optical port 3 is abnormal; check optical cables.
Green: Photo Diode of optical port 4 is normal.
PD4
Red: Photo Diode of optical port 4 is abnormal; check optical cables.
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5.5.4
OEU Alarms
Item
Description
1.EWDM LED
LED indicator to check EWDM state to see if it is abnormal
2.DOU LED
LED indicator to check DOU module state to see if it is abnormal
3.System LED and Reset
4. NMS(RS-232C port)
Communication state with devices, alarm status of the system and reset
switch
RS-232C port for communication and diagnosis of devices through
PC/laptop
LED information
Unit
LED
Indicates
Green: Laser Diode is normal.
LD
Red: Laser Diode is abnormal.
EWDM
Green: Photo Diode is normal.
PD
Red: Photo Diode is abnormal; check optical cables.
Green: Laser Diode is normal.
LD
Red: Laser Diode is abnormal.
Green: Photo Diode of optical port 1 is normal.
PD1
Red: Photo Diode of optical port 1 is abnormal; check optical cables.
Green: Photo Diode of optical port 2 is normal.
DOU1,2
PD2
Red: Photo Diode of optical port 2 is abnormal; check optical cables.
Green: Photo Diode of optical port 3 is normal.
PD3
Red: Photo Diode of optical port 3 is abnormal; check optical cables.
Green: Photo Diode of optical port 4 is normal.
PD4
Red: Photo Diode of optical port 4 is abnormal; check optical cables.
System
ON
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Green: ECPU is normally power-supplied.
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TXD1
Green flicker: TX signals are sent to communicate with BIU.
RXD1
Green flicker: RX signals are received from BIU.
TXD2
Green flicker: TX signals are sent to communicate with ROU.
RXD2
Green flicker: RX signals are received from ROU.
Green: OEU system is normal.
ALM
Red: OEU system is abnormal; check the alarm through RS-232C.
5.5.5
No.
ROU Alarms
Unit
Description
Remote Drive Unit
RDU+BPF
Filter and high amplify TX signals;
Filter and amplify RX signals;
Remove other signals through BPF
Remote Power Supply Unit
RPSU
Input power: DC -48V, Output power: 27V,9V, 6V
For 120V input of AC/DC;
For -48V input of DC/DC
Remote Optic
Make RF conversion of TX optical signals;
R-OPTIC
Convert RX RF signals into optical signals;
Compensates optical loss
Communicates with BIU/OEU though the FSK modem
Remote Central Processor Unit
RCPU
Controls signal of each unit
Monitors BIU/ODU/OEU status through FSK modem
communication
Multiplexer
Multiplexer
Combine TX signals from 3 RDUs;
Distribute RX signals to 3 RDUs;
Enable you to use a single antenna port
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Remark
Enclosure to satisfy NEMA4;
Enclosure
Enable Wall/Rack Mount;
Check if the system is normal, through the front panel
LED
System Interface Unit
SIU
Distribute power and signals of each module
LED information
Unit
LED
ON
Indicates
Green: ECPU is normally power-supplied.
Green: Laser Diode is normal.
LD
Red: Laser Diode is abnormal.
Green: Photo Diode is normal.
PD
Red: Photo Diode is abnormal; check optical cable.
System
Green flicker: TX signals are transmitted to communicate with
TXD
BIU/OEU
RXD
Green flicker: RX signals are received from BIU/OEU.
Green: OEU system is normal.
ALM
Red: OEU system is abnormal; check the alarm through RS-232C.
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Title                           : Microsoft Word - SMDR-NH124 manual_installation & operation_01.doc
Creator                         : Hong
Document ID                     : uuid:f6129a64-059b-4ce0-9dd6-aac7e2e6596e
Instance ID                     : uuid:41ed2581-9232-4fac-8194-8048dda0ee6a
Producer                        : Acrobat Distiller 7.0.5 (Windows)
Page Count                      : 27
Author                          : Hong

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