Sanyo Electric Co NPM-2000-C310 NPM-2000 Wireless Base Station User Manual NPM2 Installation Procedures 1600 mmds NPM2

Download:
Mirror Download [FCC.gov]
Document ID	707403
Application ID	WHT94qg/v1UhoH6lqR7AsQ==
Document Description	Users Manual Part II
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	325.03kB (4062879 bits)
Date Submitted	2006-09-21 00:00:00
Date Available	2006-09-21 00:00:00
Creation Date	2006-08-03 16:30:09
Producing Software	Acrobat Distiller 7.0.5 (Windows)
Document Lastmod	2006-08-03 16:30:09
Document Title	NPM2 Installation Procedures_1600_mmds NPM2.book
Document Creator	PScript5.dll Version 5.2
Document Author:	noria

Chapter 4
B ASE STATION I NSTALLATION PROCEDURES
Chapter 4
This chapter provides procedures for installing the rack and their internal components.
It also provides an overview about installing the antenna used with the NPM2000 base station.
Before proceeding with this chapter, you must complete all the tasks described in Chapter 3.
Contents
Installing the Rack .........................................................................................................................................
Removing the Rack’s Rear Panel ..........................................................................................................
Prepare the Installation Location ...........................................................................................................
Position the Rack ...................................................................................................................................
Secure the Rack ....................................................................................................................................
Attaching Ground and Power Cables ............................................................................................................
Ground the Rack ....................................................................................................................................
Attach the Main and Return Power Cables ............................................................................................
Attaching the Shelves and Modules ..............................................................................................................
Rack Layout ...........................................................................................................................................
Attach the Digital Shelf to the Rack .......................................................................................................
Attach the Radio Module to the Rack ....................................................................................................
Cover Empty Radio Module Slots ..........................................................................................................
Populating the Digital Shelf ...........................................................................................................................
Shelf Layout ...........................................................................................................................................
Insert CompactPCI Power Supplies ......................................................................................................
Test CompactPCI Power Supplies ........................................................................................................
Insert the Digital Shelf Cards .................................................................................................................
Cover Unused Card Slots ......................................................................................................................
Connecting the Cables ..................................................................................................................................
Connect the PDP Power Cables ............................................................................................................
Connect the MDM Signal Cables ...........................................................................................................
Connect the Ethernet Cables (where applicable) ..................................................................................
Connect the PDP Monitor Cable ............................................................................................................
Connect the LO Crossover Cables ........................................................................................................
2006/8/3
Part ####### revision 001
40
41
44
46
48
51
52
54
58
59
60
62
63
64
65
67
68
70
72
73
74
77
79
80
81
39
Base Station Installation Procedures
INSTALLING THE RACK
These procedures describe how to prepare the floor for rack installation, move the rack into place, and
secure the rack to the floor, and to the ceiling.
Table 4.1 shows the actions described in this section.
Action
Page
Removing the Rack’s Rear Panel
41
Prepare the Installation Location
44
Position the Rack
46
Secure the Rack
48
Table 4.1
Installing the Rack Procedure Summary
N O T E : When you install the rack, finish positioning and leveling the rack. This
makes leveling the rack easier and minimizes the potential for errors that may occur
during rack placement. The rack is suitable for mounting on concrete or other non-combustible surfaces only.
Figure 4.1 shows the factory default status of the NPM2000.
Figure 4.1
2006/8/3
NPM2000 Factory default status
Part ####### revision 001
40
Macro Base Station Installation Procedures (NPM2000)
Removing the Rack’s Rear Panel
The rear panel of the rack is removable. Removing the rear panel may improve the efficiency of the
installation work in some cases.
Figure 4.2 shows the rear panel to be removed.
To remove the rear panel, raise each lever by pressing the push button as shown in the Figure 4.2.
Before fully removing the rear panel, first disconnect the frame ground cable attached to the back of
the panel.To attach the panel, place the panel in position and then press each lever to the down position. Also, you can lock/unlock the lever by clicking the small slide lock on it.
Push Button
Lever
Slide Lock
Slide Lock
Figure 4.2
41
Removable Rear Panel of the Rack
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Figure 4.3 shows how to remove the frame ground attached to the rack’s filler panel.
Figure 4.3
2006/8/3
Removing the Frame Ground
Part ####### revision 001
42
Macro Base Station Installation Procedures (NPM2000)
Figure 4.4 shows the status when the rear panel was removed.
Figure 4.4
43
Rack Status with Rear Panel Removed
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Prepare the Installation Location
This procedure applies to installing the base station on a concrete floor and securing the rack using
M12 concrete expansion bolts (called anchor bolts in this document).
By factory default, a base kit is bolt-attached to the rack. Remove the base kit before installing the rack
with the anchor bolts. Also, please be reminded that the isolation pad – a part of the base kit – is
required for the anchor-bolt-installation. For positiong the rack with the adjusting bolts on the floor,
leave the base kit as it is.
Figure 4.5 shows the base station rack outline.
120=40Px3
55
Figure 4.5
NPM2000 Rack Outline
 To prepare the installation location
Mark with a chalk line the location where you will install the rack. If there are overhead requirements, use
a plumb line to align the rack vertically.
The rack has a footprint of 600 mm by 600 mm. The rack is 1600 mm in height.
Install two eyelet bolts in the top of the rack if you intend to use a crane to move the rack.
2006/8/3
Verify that there is adequate space for the rack:
Part ####### revision 001
44
Macro Base Station Installation Procedures (NPM2000)
Remove the radio module shelf at the bottom by loosening eight M5 screws and pulling the radio module
shelf forward. If necessary, also remove the guide angle (L shaped metal bracket) which was used for
the removed radio moduel shelf.
Move the rack to the intended installation location.
ii
Ensure that you have room for the rack, its cabling, and enough space for airflow and the insertion
and removal of components. See page 22 for airflow requirements.
Place the rack in the precise location designated for it using the chalk line as your guide.
Draw the anchor hole locations on the concrete floor tracing the anchor hole in the rack. Use the four
outer locations and trace the entire shape of the anchor holes.
Remove the rack.
Figure 4.6 shows the anchor hole locations to be traced.
Figure 4.6
45
Anchor Hole Locations
Punch the concrete in the outer edge of each anchor guide using the concrete punch. This will make drilling the anchor holes easier.
Drill an anchor hole 100 mm (3.9 inch) deep on the outer edge of each anchor hole using a 12.7 mm (0.5
inch) hammer drill.
If the drill bit hits a metal reinforcement bar, move the hole location to the inner edge of the anchor guide
and repeat steps 5 and 6.
Ensure that the holes are 100 mm (3.9 inch) deep; otherwise, the anchor bolts will not sit properly.
Clean each anchor hole thoroughly using a vacuum cleaner with a narrow nozzle attachment that can
reach into the hole and remove the debris.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Position the Rack
This procedure describes how to position and level the rack.
 To position the rack
Place the isolation pads at the four corners to fit on the drilled anchor holes.
Figure 4.7 shows how to place the isolation pads.
Isoation Pad
Figure 4.7
Position of the Isolation Pads
Place the rack in the precise location designated for the rack using the chalk line and optional drilled
holes as your guide. Ensure that the rack is positioned on the isolation pads.
Figure 4.8 shows the correct position of the rack.
2006/8/3
Part ####### revision 001
46
Macro Base Station Installation Procedures (NPM2000)
Figure 4.8
47
The Rack Position
Ensure that the rack is vertically aligned and front-to-rear using a torpedo level. Add shims as needed
until the rack is level.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Secure the Rack
This procedure describes how to secure the rack in place. The rack may be secured to the ground and
to the ceiling.
Figure 4.9 shows the location of the junction bar and the support bolt holes.
Figure 4.9
Support Bolt Hole Locations
 To secure the rack
Ensure that the rack is correctly positioned and vertically aligned.
N O T E : To secure the upper part of the rack, remove the elelet bolts bofore securing
the rack.
Figure 4.10 shows how to handle the anchor bolts.
70
460
70
62.5
600
Anchor Bolt
Washer
Isolation Pad (t5mm)
458
Rack (bottom)
600
Bush (Isolation)
Isolation Pad (t5mm)
Anchor Hole
Anchor Hole
Anchor + Isolation Pad
Isolation Pad Position
79.5
Front
Figure 4.10 Anchor Bolts
2006/8/3
Part ####### revision 001
48
Macro Base Station Installation Procedures (NPM2000)
Secure the rack to the floor. If you are using anchor bolts, complete the following steps:
Attach the nuts to the anchor bolts in the manner that the screw part comes first.
ii
Ensure that the anchor hole, the rack fixing hole, and the isolation pad fixing hole are properly
aligned.
iii
Set the isolation bushing to the fixing hole of the rack.
iv
Set the flat washer on the isolation bushing.
Insert the anchor bolt into the anchor hole through the flat washer, the isolation bushing, and the
rack.
vi
Drive the shaft into until it reaches to the top of the anchor bolt.
vii Tighten the nut using a tool. The torgue value is 42 N•m (371.3 inch-pounds).
viii Reattach the radio module shelf using the M5 screws. Torque the screws to 3.0 N•m (26.6 inchpounds).
 Position the rack on the floor without anchors
In the case of positiong the rack on the floor without anchors, follow the procedures below.
Remove the radio module shelf at the bottom of the rack by loosening eight M5 screws and pulling the
radio module shelf forward. If necessary, also remove the guide angle (L shaped bracket) which was
used for the removed radio moduel shelf.
Raising the rack or lying the rack on its side for the stability, attach the ajusting bolts on the bottom of the
base.
Figure 4.11 shows how to push the adjusting bolts.
Set Nut
Adjust Nut
46.5
Adjust Bolt
Adjust Bolt Holes (M16)
460
50
Isolation pad (t5mm)
553
Rack (bottom)
Base
min 70mm
Adjust Bolt
46.5
(50)
Floor Standing+Adjust Bolt
500
50
600
View A
Figure 4.11 Adjusting Bolts
49
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
N O T E : Ensure that the screw part of the adjusting bolt is pushed 15 mm deep into
the base. Fix the adjusting bolts so that the loading is evenly supported by four adjusting bolts. Do not use the adjusting bolts under the the following locations:
- Where a waterdrop is likely to spread out (i.e. outdoor location)
- Where high tempereature, high humidity, or corrodible gas is likely to occur.
- Where much dust or oil mist is likely to occur.
Position the rack on the given location.
Fix the adjusting bolts with the nuts so that the rack is leveled. Then, secure the adjusting bolts with the
fixing nuts.
2006/8/3
W A R N I N G : Ensure that the gross weight of the rack does not overload on either
adjusting bolt while the rack being raised or being put on the floor. Otherwise, the rack
might be damaged.
W A R N I N G : For the safety reason, it is recommended to secure the rack using
the anchor bolts.
Part ####### revision 001
50
Macro Base Station Installation Procedures (NPM2000)
ATTACHING GROUND AND POWER CABLES
These procedures describe how to ground and power the base station. Table 4.2 shows the actions
described in this section.
Action
Page
Ground the Rack
52
Attach the Main and Return Power Cables
54
Table 4.2
Attaching Ground and Power Cables Procedure Summary
W A R N I N G : Ensure that all of the circuit breakers on power distribution panel
(PDP) are in the OFF (down) position before attaching any cables. Failure to do so
may result in personal injury and cause damage to or destruction of the base station.
51
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Ground the Rack
The rack requires a ground cable connecting the rack to the building’s grounding system.
Figure 4.12 shows the cables used to ground the rack.
Rack Ground B
Rack Ground A
To PDP Ground
A-A Cross Section
To Rack Ground
GND
RTN
-48V
-48V
RM
2M
RM
1M
RM
2D
RM
1D
RM
4M
RM
3M
RM
4D
RM
3D
RM
6M
GND
RM
5M
RM
6D
RM
5D
CPU
B1
CPU
B2
RTN
CPU
A1
-48 FEED-B RTN
-48 FEED-A RTN
GND
RT
CPU
A2
RT
B-B Cross Section
Figure 4.12 Ground Cables
 To ground the rack
Ensure that all the circuit breakers on the PDP are in the OFF (down) position.
Connect the main ground cable to the building’s grounding system using a minimum of #6 AWG stranded
copper wire.
Terminate the main ground cable with a two-hole compression lug. Apply an anti-oxidant solution to the
cable before attaching the compression lug.
N O T E : When crimping the compression lug, ensure that you are using the appropriate tool. Compression lugs for #6 AWG wire are colored blue and require that a blue
die be used with the crimping tool.
2006/8/3
Part ####### revision 001
52
Macro Base Station Installation Procedures (NPM2000)
Figure 4.13 shows the dimension of the compression lug.
Hole Spacing
L : 2.52”
W: 0.6”
Hole Spacing: 0.75”
Stud Hole Size: 1/4
Figure 4.13 Compression Lug Dimensions
Apply an anti-oxidant solution to the ground terminals on the rack.
Connect the compression lug on the main ground cable to one of the two ground terminals, as shown in
Figure 4.14. Use a hex nut with a split-lock washer when securing the cable. Torque each hex nut to 0.90
N•m (8.0 inch-pounds).
Figure 4.14 Ground Terminals on the PDP
Attach the compression lug using two hex screws with locking and external tooth washers.
53
Dress and label the ground cables according to the standards and requirements of your site.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Attach the Main and Return Power Cables
Before proceeding with this procedure, ensure that all the necessary site cable layout, runaway, and
grid work has been completed.
W A R N I N G : Ensure that the necessary requirements and procedures have been
reviewed prior to the start of any power-related activity. Ensure that the –48V DC
power supply and the base station are powered off before you begin this procedure.
Failure to turn off the power supply may result in personal injury or death and cause
damage to or destruction of the base station and surrounding equipment.
 To attach the main and return power cables
Ensure that all the circuit breakers on the PDP are in the OFF (down) position.
Ensure that the main –48V DC power supply is powered off.
FEED-A
Connect the main power cable FEED-A to the negative terminal on your –48V DC power supply
using a minimum of #2 AWG stranded copper wire.
ii
Connect the return power cable FEED-A to the positive terminal on your –48V DC power supply
using a minimum of #2 AWG stranded copper wire.
FEED-B
Connect the main power cable FEED-B to the negative terminal on your –48V DC power supply
using a minimum of #2 AWG stranded copper wire.
ii
Connect the return power cable FEED-B to the positive terminal on your –48V DC power supply
using a minimum of #2 AWG stranded copper wire.
Terminate each of the cables with a two-hole compression lug with the dimensions shown in Figure 4.13
on page 53. Apply an anti-oxidant solution to each cable before attaching the compression lug.
N O T E : When crimping the compression lug, ensure that you are using the appropriate tool. Compression lugs for #2 AWG wire are colored brown and require that a
brown die be used with the crimping tool.
2006/8/3
Apply an anti-oxidant solution to the main and return terminals on the PDP.
Connect the compression lugs on the return power cables to each return terminal shown in Figure 4.15.
Use hex nuts with split-lock washers when securing the cables. Torque each hex nut TBD N•m (inch pounds).
Connect the compression lugs on the main power cables to each –48V DC power terminal shown in
Figure 4.15. Use hex nuts with split-lock washers when securing the cables.
Torque each hex nut to TBD N•m (inch-pounds).
Part ####### revision 001
54
Macro Base Station Installation Procedures (NPM2000)
Table 4.3 shows the preferable cable thickness proportional to its loop length.
Loop Length
65
130
195
260
Sector
19.8
39.6
59.4
79.2
#7
#4
#2
#1
#4
#2
1/0
2/0
#3
1/0
3/0
4/0
#2
2/0
4/0
–
Table 4.3
Cable Thickness
Figure 4.15 Main and Return Power Terminals
Ensure the main and return power cables are connected to the main power supply correctly by performing a continuity test on each cable.
Dress and label the main and return power cables according to the standards and requirements of your
site.
N O T E : Ensure that the main and return power cables are tied in a manner that minimizes the potential for creating electromagnetic fields. When tied together, the main
and return power cables should be arranged in an alternating order.
 To test the power supply voltage and ground
55
Ensure that all circuit breakers (CB) are in the OFF (down) position.
Remove the fuse F1 and F2 from the PDP by holding down and turning it counterclockwise.
Configure your multimeter to read DC voltage. Autoscaling may be used.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
If the base station has a pre-installed digital shelf, disconnect the power cable from the power connector
which is connected to FlexAlarm A and B on the digital shelf. Leave the power cables connected to terminals "CPCI A1", "CPCI A2", "CPCI B1", "CPCI B2", and "GND" on the PDP.
Test the voltage potential between the ground and return pins:
Figure 4.16 shows the pinout of the power cable connector.
Figure 4.16 Power cable connector pinout
Connect the multimeter probes to pins A2 (Ground) and A3 (Return). The probes to be connected to
pins A2 and A3 are not specified. Each probe may be connected to either pin.
ii
Observe the voltage reading on the multimeter. The voltage should be less than ±0.5V from 0.
If the voltage is greater than ±0.5V, there may be a grounding problem. See the documentation that
ships with your power supply for troubleshooting procedures. Do not power on the base station until
the problem has been resolved.
Test the voltage potential between the A1 (–48V) and A3 (Return) pins:
Turn on CBA7 on the PDP.
ii
Connect the black multimeter probe (–) to pin A3 (Return).
iii
Connect the red multimeter probe (+) to pin A1 (–48V).
iv
Observe the voltage reading on the multimeter. The voltage should be between –46V and –56V.
If the voltage is not between –46V and –56V, there may be a problem with the main power supply.
See the documentation that ships with your power supply for troubleshooting procedures. Do not
power on the base station until the problem has been resolved.
2006/8/3
Test the voltage potential between the –48V and ground pins:
Ensure that CBA7 on the PDP is turned on.
ii
Connect the black multimeter probe (–) to pin A2 (Ground).
iii
Connect the red multimeter probe (+) the pin A1 (–48 V).
iv
Observe the voltage reading on the multimeter. The voltage should be between –46V and –56V.
If the voltage is not between –46V and –56V, there may be a problem with the ground or the main
power supply. See the documentation that ships with your power supply for troubleshooting procedures. Do not power on the base station until the problem has been resolved.
Test the voltage potential between the ground and return pins while the circuit is powered on:
Ensure that CBA7 on the PDP is turned on.
ii
Connect the black multimeter probe (–) to pin A2 (Ground).
iii
Connect the red multimeter probe (+) the pin A3 (Return).
Part ####### revision 001
56
Macro Base Station Installation Procedures (NPM2000)
iv
Observe the voltage reading on the multimeter. The voltage should be less than ±0.5V.
If the voltage is greater than ±0.5V, there may be a grounding problem. See the documentation that
ships with your power supply for troubleshooting procedures. Do not power on the base station until
the problem has been resolved.
If all the tests described in steps 5-8 passed, then the rack is properly grounded and the main power
supply is operating correctly. If any of the tests failed, investigate and correct the problem. Repeat this
procedure after corrective action is taken. Do not power on the base station if any of the tests failed.
10 Disconnect both probes from the power cable.
11 Power off CBA7 on the PDP by setting it to the OFF (down) position.
12 Reconnect the power cable to the power connector which is connected to FlexAlarm A and B on the digital shelf.
13 Reinstall the fuses F1 & F2 in the PDP by holding down and pressing it clockwise.
57
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
ATTACHING THE SHELVES AND MODULES
These procedures describe how to attach the shelves and modules to the rack.
Table 4.4 shows the actions described in this section.
Action
Page
Attach the Digital Shelf to the Rack
60
Attach the Radio Module to the Rack
62
Cover Empty Radio Module Slots
63
Table 4.4
2006/8/3
Attaching the Shelves and Modules Procedure Summary
Part ####### revision 001
58
Macro Base Station Installation Procedures (NPM2000)
Rack Layout
The digital shelf slides into its bay and bolt directly to the rack using M5 screws. The recommended
torque value for each M5 screw is 3.0 N•m (26.6 inch-pounds).
The radio modules slide into their respective slots and bolt to each radio module shelf using thumb
screws. The empty slots are covered with filler panels.
shows the rack layout.
Figure 4.17 Rack Layout
59
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Attach the Digital Shelf to the Rack
The digital shelf is installed in the middle bay in the rack.
 To attach the digital shelf to the rack
W A R N I N G : Your base station may arrive with the digital shelf already populated
with cards. If this is the case, ensure that you are properly grounded before handling
the shelves. Failure to do so may damage the cards.
Remove the digital shelf from its protective bag.
N O T E : The shelf weighs approximately 35 kg before it is filled with cards.
Slide the digital shelf into the middle bay in the rack. If the bay is too tight to accommodate the digital
shelf, loosen the M5 screws that hold the units to be located on above/below the accommodation area.
This should provide enough space for you to slide in the digital shelf. If any of the cable brackets interfere
with the insertion of the digital shelf, remove them. The cable brackets attach to the rack using M5
screws.
Figure 4.18 shows the digital shelf and its mounting space in the rack.
21
20
19
18
17
16
15
13
12
11
10
Figure 4.18 Digital Shelf Mounting
2006/8/3
Part ####### revision 001
60
Macro Base Station Installation Procedures (NPM2000)
Attach the digital shelf to the rack using ten M5 screws. Torque each screw to 3.0 N•m (26.6 inchpounds).
Figure 4.19 Mount Screws
61
Connect two frame ground cables to the rack and reattach any cable brackets you removed.
Retighten any M5 screws that hold the units to be located on above/below the accommodation area.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Attach the Radio Module to the Rack
Some slots for your base station’s radio module may be covered with filler panels.
C A U T I O N : Each radio module weighs approximately 11kg.
 To insert the radio modules in the rack
Remove the radio module from its protective bag.
Orient the radio module properly.
Slide the radio module into the first available radio module slot. The slots should be filled from left to right,
then top to bottom.
Ensure that the radio module is anchored into the guide shoe in the back of the radio module shelf.
Figure 4.20 shows how to anchor the radio module into the guide in the back of the radio module shelf.
EXT/
LNA
SER
DES
UAR
ANT
EXT/LNA
LO OUT
LO IN
POWER SUPPLY
SERDES
UART
ANT
Figure 4.20 Back of the Radio Module Shelf
2006/8/3
Secure the module in the slot using four thumb screws, one in each corner. Torque the thumb screws to
1.5 N•m (13.3 inch-pounds).
Ensure that the radio module is secure by grasping the handle on the front panel and pulling lightly. The
radio module should not move. If the radio module does move, ensure that the thumb screws are
attached to the shelf assembly and that the module is seated correctly. If necessary, remove the module
and repeat this procedure.
Repeat steps 1 to 6 for the remaining radio modules.
Part ####### revision 001
62
Macro Base Station Installation Procedures (NPM2000)
Cover Empty Radio Module Slots
Any empty slots in the radio module shelves should be covered with radio module filler panels. The
radio module filler panels protect the other radio module from dust.
 To cover unused slots with radio module filler panels
63
Remove the radio module filler panel from its protective bag.
Orient the filler panel vertically.
Secure the filler panel over the radio module slots using four thumb screws, one on each corner. Torque
the screws to 1.5 N•m (13.3 inch-pounds).
Ensure that the filler panel is secure by grasping the thumb screw on the front panel and pulling lightly.
The filler panel should not move. If the filler panel does move, ensure that the mounting screws are
attached to the radio module shelf assembly. If necessary, remove the filler panel and repeat this procedure.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
POPULATING THE DIGITAL SHELF
These procedures describe how to install the CompactPCI power supplies and cards into the digital
shelf. Table 4.5 lists the actions described in this section.
Action
Page
Insert CompactPCI Power Supplies
67
Test CompactPCI Power Supplies
68
Insert the Digital Shelf Cards
70
Cover Unused Card Slots
72
Table 4.5
Populating the Shelves Procedure Summary
N O T E : Your base station may arrive with the shelves already populated. If this is the
case, ensure that the cards are properly secured in the shelf and proceed to the next
section. Depending on the configuration of your base station, the exact number, layout,
model, and faceplates of the cards may vary.
W A R N I N G : Failure to insert a card in the correct slot may result in damage to or
destruction of the card or shelf. Ensure that all the cards are in the correct slots before
powering on the shelf.
2006/8/3
Part ####### revision 001
64
Macro Base Station Installation Procedures (NPM2000)
Shelf Layout
Digital Shelf Layout
Table 4.6 and Figure 4.21 show the layout of the front-facing cards on the digital shelf.
Slot
Front-Facing Card
Slot
Upper (3U)
Lower (6U)
FlexManager
Ethernet Switch 1
11
From-Facing Card
Upper (3U)
Lower (6U)
Flex Power
MC2 (incl. HDD)
12
Flex Power
Sector1-SC
13
Flex Power
Sector4-SC
FlexPower
Sector1-MDM
14
Flex Power
Sector4-MDM
Flex Power
Sector2-SC
15
Flex Power
Sector2-MDM
16
Flex Power
Sector3-SC
17
Flex Power
Sector3-MDM
18
FlexManager
Ethernet Switch2
10
Table 4.6
19-20
FlexPower
MC1 (incl. HDD)
21
Digital Shelf Layout (Front-Facing Cards)
Ethernet Switch (slots 1, 21)
Figure 4.21 Digital Shelf Layout (Front View)
65
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Table 4.7 and Figure 4.22 show the layout of the rear-facing cards on the digital shelf.
Slot
Rear-Facing Card
Slot
Switch RTM
11
12
13
MDM RTM
14
MDM RTM
16
17
MDM RTM
18
19-20
10
21
Table 4.7
MDM RTM
15
Rear-Facing Card
Switch RTM
Digital Shelf Layout (Rear-Facing Cards)
Figure 4.22 Digital Shelf Layout (Rear View)
2006/8/3
Part ####### revision 001
66
Macro Base Station Installation Procedures (NPM2000)
Insert CompactPCI Power Supplies
There are two FlexAlarm modules and two grounding studs on the rear side of the digital shelf, as
shown in Figure 4.22. The FlexAlarm modules are where the power input connectors and circuit
breakers are located.
W A R N I N G : The power supplies use components that are sensitive to electrostatic discharges (ESD). Make sure you are wearing an approved and regularly tested
grounded wrist strap connected to the grounding point on the PDP. When you handle
the power supplies, hold them by their handles or edges. Do not touch electrical connections, pins, or soldered surfaces.
The module cards are installed into the digital shelf in a standard way that should be familiar to all service technicians. The cards can be installed into slots 2 through 20. (Slots 1 and 21 are reserved for the
factory-installed network switches.)
 To insert CompactPCI power supplies
Push the ejector latch handles toward each other (at the same time) while applying forward pressure to
secure the module to the system chassis. See Figure 4.23.
Secure the captive screws on each ejector latch handle.
Figure 4.23 3U and 6U Modules
67
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Test CompactPCI Power Supplies
This procedure describes how to test the digital shelf and the power supplies for it to check the electrical faults. Testing the power supplies and the shelf before inserting the cards ensures that, in the
unlikely event that an electrical fault does occur, no cards will be damaged.
 To test CompactPCI power supplies
Verify that all four circuit breakers are in the OFF (down) position before turning on the power.
Turn on the CBA7, CBA8, CBB7, and CBB8 on the PDP.
The PWR GOOD LED near each power connector should illuminate. This indicates that the power
source is providing voltage on that feed. If one of these LEDs is not illuminated, check the cabling and
the power source for that feed.
Power Supply
Circuit Breaker
FlexAlarm A (1-10)
PDP, CBA7
FlexAlarm A (11-21)
PDP, CBA8
FlexAlarm B (1-10)
PDP, CBB7
FlexAlarm B (11-21)
PDP, CBB8
Table 4.8
Digital Shelf Power Supply Circuit Breaker Summary
Switch all four circuit breakers to the ON position. It is suggested that you switch on both circuit breakers
on one FlexAlarm unit, and then switch on both circuit breakers on the other FlexAlarm unit.
The FlexCool fan units will begin cooling the chassis and the FlexManager cards will boot automatically.
2006/8/3
C A U T I O N : After powering up the system, check the fan status LEDs to make
sure that the ventilating fans are operational.
Part ####### revision 001
68
Macro Base Station Installation Procedures (NPM2000)
Figure 4.24 shows a FlexCool Module.
Figure 4.24 FlexCool Module
69
Power off all the power supplies in the digital shelf.
Power off your main –48V DC power supply.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Insert the Digital Shelf Cards
See Figure 4.21 for the location of each card. If the configuration of your base station does not use a
full complement of cards, some slots will be left empty.
The cards use components that are sensitive to electrostatic discharges (ESD). Make
sure you are wearing an approved and regularly tested grounded wrist strap connected to the grounding point on the PDP. When you handle the cards, hold them by
their handles or edges. Do not touch electrical connections, pins, or soldered surfaces.
The pins on the backplane are easily damaged. When inserting cards (especially the
hard disk drives), ensure that the connectors are properly aligned before applying sufficient pressure to seat the card. Apply equal
Figure 4.25 shows how to properly insert a card into a shelf.
Figure 4.25 Card Insertion
 To insert the cards into the digital shelf
Ensure that there are no obstructions in the slot or on the guide rails and check the backplane for bent
pins.
If there are bent pins, the backplane is damaged and requires repair. Report any damaged equipment to
your field support coordinator as soon as possible.
Remove the card from its antistatic bag.
Set the two ejectors handles on the card in the open position by turning the handles away from the center
of the front panel.
In the open position, the ejector handles are at an approximately 45° angle from the front panel.
2006/8/3
Part ####### revision 001
70
Macro Base Station Installation Procedures (NPM2000)
Ensure that the mounting screws are withdrawn enough to allow for the insertion of the card.
Single-slot cards have two mounting screws, one located under each ejector handle.
Orient the card so that the text on the front panel is right-side up. The guide pins should be located to the
right of the ejector handles.
Slide the card into the correct slot. Slot locations are shown on Figure 4.21. Use the guide rails to ensure
the connectors are aligned.
Apply sufficient pressure to fully mate the card by pressing on both ejector handles with equal force. If
present on the card, the guide pins should slide into the round holes located at the top and the bottom of
each slot on the right-hand side.
Lock the card in the slot by turning the ejector handles towards the center of the front panel.
In the lock position, the ejector handles are at a 90° angle from the front panel.
Secure the card in the slot by installing the 2.5-mm mounting screws. Torque each screw to 0.36 N•m
(3.2 inch-pounds).
10 Repeat steps 1 to 9 for the remaining cards.
71
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Cover Unused Card Slots
Any empty slots in the digital shelf should be covered with filler panels. The filler panels ensure airflow
to the other cards and protect the cards from dust and electromagnetic interference.
 To cover the unused slots with filler panels
2006/8/3
Remove the filler panel from its protective bag.
Single-slot filler panels have two mounting screws. Secure the filler panel in the slot by installing the 2.5mm (0.1 inch) mounting screws. Torque each screw to 0.36 N•m (3.2 inch-pounds).
If the filler panel does move, ensure that the mounting screws are attached to the shelf frame. If necessary, remove the panel and repeat this procedure.
Repeat steps 1 to 3 until all the empty slots are covered with filler panels.
Part ####### revision 001
72
Macro Base Station Installation Procedures (NPM2000)
CONNECTING THE CABLES
This section describes the cables connecting the different systems in the base station. Table 4.8 shows
the actions described in this section.
Action
Page
Connect the PDP Power Cables
74
Connect the MDM Signal Cables
77
Connect the Ethernet Cables (where applicable)
79
Table 4.9
Connecting the Cables Procedure Summary
N O T E : The cables are packaged according to their type. Each cable package is
labeled with a part number. Use this part number to identify each cable, and refer to the
tables provided in this section for its intended origin and termination point.
73
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Connect the PDP Power Cables
The PDP power cables are attached to the PDP at the factory. The power cables are already tied to the
rack.
The PDP power cables consist of #10 or #12 AWG wire with compression lugs on each end. The
compression lugs are secured to the terminals with 1/8-inch screws.
Component Numbering
When viewed from the back of the base station, the terminals for the PDP circuit breakers are labeled
from upper to the lower on the left side of the terminals. That is, "RM 1M" (upper of –48V terminals
on the right side), "RM 2M" (upper of –48V terminals on the left side), "RT A" (lowest of –48V terminals on the right side), and "RT B" (lowest of –48V terminals on the left side).
When viewed from the back of the base station, the digital shelf has four power supply connectors.
Two are in the FlexAlarm Module A and other two are in the FlexAlarm Module B. The power supply
connector in the right is described as –48V 1-10 and another one in the left is described as –48V 1121. Each FlexAlarm Module A and B is mounted on the top of the digital shelf.
When viewed from the front of the base station, the radio module in the shelf are numbered from left
to right and bottom to top that is, RM1-M, RM1-D, RM2-M, RM2-D, RM3-M, RM3-D, RM4-M,
and RM4-D.
Figure 4.26 shows the location of the power connectors on the rack.
21
20
19
18
17
16
15
13
12
11
10
Figure 4.26 Rack Connector Layout
2006/8/3
Part ####### revision 001
74
Macro Base Station Installation Procedures (NPM2000)
 To connect the PDP power cables
Ensure that PDP circuit breaker in the rack is in the OFF (down) position.
Connect each PDP power cable in the rack. The power connectors are all in the back of the rack.
Table 4.10 shows the origin and termination point of each cable.
Origin
Termination
Origin
Termination
RM 1M (CBA1)
Radio Module Shelf, RM 1-M
RM 1D (CBB1)
Radio Module Shelf, RM 1-D
RM 2M (CBA2)
Radio Module Shelf, RM 2-M
RM 2D (CBB2)
Radio Module Shelf, RM 2-D
RM 3M (CBA3)
Radio Module Shelf, RM 3-M
CPCI A1 (CBA7)
Digital Shelf FlexAlarm A 1-10
RM 3D (CBB3)
Radio Module Shelf, RM 3-D
CPCI A2 (CBA8)
Digital Shelf FlexAlarm A 11-21
RM 4M (CBA4)
Radio Module Shelf, RM 4-M
CPCI B1 (CBB7)
Digital Shelf FlexAlarm B 1-10
RM 4D (CBB4)
Radio Module Shelf, RM 4-D
CPCI B2 (CBB8)
Digital Shelf FlexAlarm B 11-21
Table 4.10 Rack Power Cable Summary
75
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Figure 4.27 shows the PDP power connectors on the rack.
21
20
19
18
17
16
15
13
12
11
10
Figure 4.27 PDP Power Cable Connection
2006/8/3
Part ####### revision 001
76
Macro Base Station Installation Procedures (NPM2000)
Connect the MDM Signal Cables
The signal cables are LVDS cables with 14-pin MDR (Miniature Delta Ribbon) connectors on each
end. The connectors are secured to their receptacles with latches.
To keep the power cables and the antenna cables from being interfered, ensure that the MDM signal
cable runs through the middle of the rack’s rear side.
Component Numbering
When viewed from the front of the base station, the radio modules in the bottom shelf are numbered
from left to right and top to bottom, that is, RM1-M, RM1-D, RM2-M, RM2-D, RM3-M, RM3-D,
RM4-M, and RM4-D.
The digital shelf contains a MDM RTM card in slot 4.
 To connect the MDM signal cables
Connect each MDM signal cable. Table 4.11 shows the origin and termination point of each cable.
Origin
Termination
Radio Module Shelf 1
Radio Module 1-M
SERDES connector
Digital Shelf
MDM RTM card (slot4)
MAIN connector
Radio Module Shelf 1
Radio module 1-D
SERDES connector
Digital Shelf
MDM RTM card (slot 4)
DIV connector
Radio Module Shelf 1
Radio Module 2-M
SERDES connector
Digital Shelf
MDM RTM card (slot 6)
MAIN connector
Radio Module Shelf 1
Radio Module 2-D
SERDES connector
Digital Shelf
MDM RTM card (slot 6)
DIV connector
Radio Module Shelf 2
Radio Module 3-M
SERDES connector
Digital Shelf
MDM RTM card (slot 8)
MAIN connector
Radio Module Shelf 2
Radio Module 3-D
SERDES connector
Digital Shelf
MDM RTM card (slot 8)
DIV connector
Radio Module Shelf 2
Radio Module 4-M
SERDES connector
Digital Shelf
MDM RTM card (slot 14)
MAIN connector
Radio Module Shelf 2
Radio Module 4-D
SERDES connector
Digital Shelf
MDM RTM card (slot 14)
DIV connector
Table 4.11 Radio Module - MDM Signal Cable Summary
77
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Figure 4.28 shows the MDM signal cable connectors on the rack.
21
20
19
18
17
16
15
13
12
11
10
Figure 4.28 MDM Signal Cables Connection
2006/8/3
Part ####### revision 001
78
Macro Base Station Installation Procedures (NPM2000)
Connect the Ethernet Cables (where applicable)
The Ethernet cables are CAT5 cables with RJ-45 connectors on each end. The cable is the straightthrough cable, and each Ethernet switch is connected to each edge router with the straight-through
cables. Connect each edge router to two among "22", "23", and "24", all of which are mounted on the
digital shelf.
Table 4.12 shows the Ethernet cabling for the base station.
Origin
Termination
Edge Router 0
Switch RTM (Slot 1) one of "22", "23", “24"
Edge Router 0
Switch RTM (Slot 21) one of "22", “23", "24"
Edge Router 1
Switch RTM (Slot 1) one of "22", "23", "24"
Edge Router 1
Switch RTM (Slot 21) one of "22", "23, "24"
Table 4.12 Ethernet Cable Summary
Edge Router 1: Redundant Router
Figure 4.29 shows the Ethernet cable connectors on the rack.
21
21
20
19
18
17
16
15
13
12
11
10
20
19
18
17
16
15
13
12
11
10
Figure 4.29 Ethernet Cables Connection
 To connect the Ethernet cables
Connect the Ethernet cables to the Ethernet switches. Table 4.12 shows the origin and termination point
of each cable.
Connect the Edge router 0 to any among "22", "23", and "24" for both slot 1 and slot 21 of the Switch
RTM.
79
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
Connect the PDP Monitor Cable
The PDP monitor cable is shielded twisted pair cable with 9-pin Micro D subminiature connector and
9-pin standard D subminiature connector. The connectors are secured to their receptacles with screws.
To keep the power cables and the antenna cables from being interfered, ensure that the PDP monitor
cable runs through the middle of the rack’s rear side.
Connect the Micro D9 connector to the Digital Shelf and the standard D9 connector to the PDP
Alarm Board.
Table 4.13 shows the PDP monitor cabling for the base station.
Origin
Termination
PDP Alarm Board PDP Monitor
Digital Shelf FlexAlarm A - ALARM PANEL 2
Table 4.13 PDP Monitor Cable Summary
Figure 4.30 shows the PDP monitor cable connectors on the rack.
21
20
19
18
17
16
15
13
12
11
10
Figure 4.30 PDP Monitor Cable Connection
 To connect the PDP monitor cable
2006/8/3
Connect the PDP monitor cable between the PDP and the Digital Shelf.
Table 4.13 shows the origin and termination point of each cable.
Part ####### revision 001
80
Macro Base Station Installation Procedures (NPM2000)
Connect the LO Crossover Cables
The LO crossover cable is coaxial cable with SMA connectors. The connectors are secured to their
receptacles with screw coupler.
This cable is connected between RM-1M and RM-1D, RM-2M and RM2-D, RM-3M and RM-3D,
RM-4M and RM-4D.
Table 4.14 shows the LO crossover cabling for the base station.
Origin
Termination
Origin
Termination
RM-1M LO IN
RM-ID LO OUT
RM-3M LO IN
RM-3D LO OUT
RM-1M LO OUT
RM-1D LO IN
RM-3M LO OUT
RM-3D LO IN
RM-2M LO IN
RM-2D LO OUT
RM-4M LO IN
RM-4D LO OUT
RM-2M LO OUT
RM-2D LO IN
RM-4M LO OUT
RM-4D LO IN
Table 4.14 Lo Cable Summary
Figure 4.31 shows the LO connectors on the rack.
21
20
19
18
17
16
15
13
12
11
10
Figure 4.31 LO Cable Connection
 To connect the Lo cables
81
Connect the LO crossover cables between the PDP and the Digital Shelf.
Table 4.14 shows the origin and termination point of each cable.
Part ####### revision 001
2006/8/3
Base Station Installation Procedures
2006/8/3
Part ####### revision 001
82

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
XMP Toolkit                     : 3.1-701
Producer                        : Acrobat Distiller 7.0.5 (Windows)
Creator Tool                    : PScript5.dll Version 5.2
Modify Date                     : 2006:08:03 16:30:09+09:00
Create Date                     : 2006:08:03 16:30:09+09:00
Format                          : application/pdf
Title                           : NPM2 Installation Procedures_1600_mmds NPM2.book
Creator                         : noria
Document ID                     : uuid:dff927ad-7e82-41f9-93ad-101e664fa693
Instance ID                     : uuid:fcb0c5fc-91fc-491e-84aa-56928151282c
Page Count                      : 44
Author                          : noria

EXIF Metadata provided by EXIF.tools