ZXSDR BS8900A Quick Installation Guide R2.0_CH_EN

8/13/2019 ZXSDR BS8900A Quick Installation Guide R2.0_CH_EN

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CDMA ZXSDR BS8900A(V8.30.01)

_R2.0_CH_EN

Outdoor Macro Base Station

Quick Installation Guide_R2.0_CH_EN


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1. Overview.......................................................................................................... 3

2. Installation Tools ..................................................................................... 4

3. Installation Flow...................................................................................... 5

4. Cabinet Installation and Stack ......................................................... 6

4.1 Cabinet Installation Space Requirements .......................... 6

4.2 Cabinet Top Cover Installation .................................................. 8

4.3 Cabinet Base Fixation ................................................................ 9

4.4 Install Cabinet to Its Base .................................................... 10

4.5 Cabinet Stacking .............................................................................. 12

5.Module Installation................................................................................ 14

5.1 BC8910A Module Installation in BC8910A Cabinet .................. 14

5.2 RC8910A Module Installation in RC8910A Cabinet .................. 15

5.3 PC8910A Battery Installation in PC8910A Cabinet .................... 16

6. Cable Connections................................................................................. 17

6.1 Cable connection between BBUCabinet and Battery Cabinet (Internal Cables) ....................................................... 17

6.2 Cable connection betweenBC8910A and RC8910A (Internal Cables) ............................................................ 21

6.3 B201BC8910A (B201 Power Supply)External Cable Connection (External Cables) ........................................................ 23

6.4 RC8910A External Cable Connection (ExternalCables) .................................................................................................................... 25

6.5 B900 ConnectingInternal Cables between the BC8910A (B900)and the PC8910A .......................... 28

6.6 B900 ConnectingInternal Cables between the BC8910A (B900) and the RC8910A ......................... 30

6.7 B900 Connecting the BC8910A(B900) to External Cables ...................................................................................... 32

6.8 Note ............................................................................................... 34

7. Installation Check................................................................................... 35

7.1 Cabinet Installation Check....................................................... 35

7.2 Cable Connection Check ......................................................... 35

Table of Contents

Version No.

Document No.

CDMA20101229BS8900ARelease date:

Produced by:

CL Product Support

Department


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1. OverviewBC8910AB201 Power Supply

PC891

0A

RC8910A

BC8910A+RC8910A +PC8910ATypical Configuration : BaseBand Cabinet (BC8910A)+RFS Cabinet (RC8910A)+Battery Cabinet (PC8910A).

B201 BBUBaseBand Cabinet Configuration: B201 Power Supply,Heat Exchanger, BBU and other accessories.

4 8

Battery Cabinet Configuration: 4 or 8 battery packs.

RSURF Cabinet Configuration: Fan Unit, Power Distribution Unit and RSU.


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2. Installation Tools

Electric Drill

Grounding ResistanceMeter

Vacuum Cleaner

Multimeter

Coaxial Cable Stripper

Power Strips

Screwdrivers

Hexagon Spanner

Hydraulic Pliers

Spanner

Paper Cutter

Nail Hammer

Pliers5m

5m Tape Measure

Spirit Level

Crimpers

Safety Helmet

Gloves

Steel Saw

Ladder

Star Tip Hexagon Spanner

10mm

Note: The 10mm hexagon spanner must be provided.


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3. Installation Flow


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4. Cabinet Installation and Stack

4.1 Cabinet Installation Space Requirements Space requirements for overlapping installation:


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Space requirements for side-by-side installation:

100~1000mm

When the cabinets are installed side by side, the space between cabinets should be 100~1000mm.


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4.2 Cabinet Top Cover Installation

It is required to install top covers for the cabinets in a non-overlapping installation or for the cabinet on top of

an overlapping installation.

1.

Place the top cover on top of the cabinet. NOTE that the side with no missing corner should face front.

2 4 M12

Fix the top cover with four (4) M12 inner hexagon bolts, which are provided with steel washers.


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4.3 Cabinet Base Fixation

1. 4

Place the base to a proper position as per designrequirements, and then determine the hole drilling

positions for the 4 expansion bolts.

2. 16mm 80mm

Drill holes of 16mm in diameter and 80mm in

depth on the determined hole positions. Strike theexpansion bolts vertically into the holes, until theyare flush with the ground.

3. M12

Put the M12 bolts through cabinet base, insulationwasher, flat washer, spring washer and nuts asper sequence, and then fix the base to ground.


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4.4 Install Cabinet to Its Base 12+2M12 RC8910AInstallation Method 1: Two Fixing Pins & two M12 inner hexagon bolts (used to fix RC8910Acabinet to Base)

M8

Fixing Pin: M8 inner hexagon screws are used to fix itto the Base.

M12

M12 bolts, provided with rubber washers, are used tofix cabinet to Base.

1. M8

Use two M8 inner hexagon screws to fix the FixingPin to the back of Base, on which holes are providedholding pin installation. Note that the fixing pins mustbe installed vertically to the Base; or else, it is difficultto install the cabinet.

2. RC8910A

Place the RC8910A cabinet on the Base, and push itbackwards steadily, until the fixing pins are in thefixing holes completely, then the sides of cabinetshould align to those of Base. Be careful not to gethurt while pulling the cabinet.

3. 2M12

Use two M12 inner hexagon bolts, which areprovided with rubber washers, to fix the cabinet to theBase.

4.

Use the door holder toget the cabinet doorsecured while installingcabinet and cables.


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24M12 BC8910A/PC8910AInstallation Method 2: Four M12 inner hexagon bolts (used to fix BC8910A/RC8910A cabinet toBase)

M12

In the four bottom corners of the BBU cabinet, use M12inner hexagon bolts, which are provided with rubberwashers, to fix the BBU cabinet to the Base or RFScabinet.

1. 6

Remove the 6 screws that fix the bottom plate of

battery cabinet, and then remove the bottom plate of

the battery cabinet.

2.M12

In the four bottom corners of the battery cabinet, useM12 inner hexagon bolts, which are provided withrubber washers, to fix the battery cabinet to the Base.

3

Install the bottom plate of battery to its originalposition after the battery cabinet is fixed to the base.


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4.5 Cabinet Stacking

Before another cabinet is stacked on, remove the cable trough cover plates and the cable hole cover plateson top of the cabinet.

1

Remove the screw thatfixes the cable troughcover plate and thenremove the cover plate.

2.

Remove the four screws that fix the cable hole coverplate from cabinet interior and then remove the cover

plate.

3. M12

Via the screw holes on the four bottom corners of thecabinet, use four M12 inner hexagon bolts, which are

provided with rubber washers, to fix the upper cabinetto the lower one.

4

Remove the cable hole cover plates on bottom of theupper cabinet.


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5.

Fix the cable hole assemblies to the positions wherecable hole cover plates are removed.

6.

Secure the screws on the four corners of the cablehole assembly, to fix the cable hole assembly to thelower side of the cable hole.

7.

Fix the cable hole assemblies to the cable holes withthe screws that previously fix the cable hole coverplates.

The cable hole assembly must be installed securely

and tightly, or else, water may soak inside thecabinet.

Cabinet stacking is completed.

Note: Install a top cover to the cabinet before cabinetstacking.

Fixation and stacking of cabinets are completed.


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5. Module Installation

5.1 BC8910AModule Installation in BC8910A Cabinet

BC8910A

For the BC8910A cabinet, the powermonitoring module (the right module inthe red box) and the rectifier module arerequired to be installed on site.

1

Insert the power monitoring modulesmoothly to the far right slot, until theexternal side of the module is flush withthe shelf. Fasten the captive screw onlower part of the module to fix themodule.

2

To insert the rectifier module, lift theholding handle on lower part of themodule and then insert the module tothe corresponding slot smoothly, untilthe external side of the module is flushwith the shelf, then release the handle.


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5.2 RC8910AModule Installation in RC8910A CabinetRC8910A 6 RSU

1T2R RSU 1/2/3 2T4R

RSU 4/5/6 RSU

RSU RSU

RSU

The RC8910A cabinet can

accommodate 6 RSU modules. Of

which, the 1T2R RSU modules are

installed to the left 1/2/3 slots and the

2T4R RSU modules are installed to the

right 4/5/6 slots. After the RSU modules

are installed, connect the RSU power

cables to the RSU power ports. TheRSU power cables are wired to relevant

slots.

RSU RSU RSU

Align the protruding edges on the upper and lower sides to the guiding tracks of RSU slot and then push theRSU in smoothly.

1RSU

Figure 1. The protruding edge on upper/lower side of

the RSU 2 RSU

Figure 2. The RSU guiding track in the cabinet

1RSU

Push the RSU along thetrack in smoothly.

2 RSU 3 M5X20 RSU

RSU RSU

Fix the RSU with 3 M5X20 screws respectively onupper and lower sides. Note that the power port islocated at the lower side. Fix the grounding platetogether with the middle screw on lower side of theRSU.


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5.3 PC8910A Battery Installation in PC8910A Cabinet

PC8910A

4 8

4

Tidily place the battery packs in the PC8910Acabinet, with the electrodes facing outside. When 4

battery packs are configured, place them at the lower

shelf; and when 8 battery packs are configured, load

both upper and lower shelves with 4 battery packs

respectively.

6.1.2

Note: The relevant cables must be well wired before

the battery packs are loaded, or else, it is difficult to

wire cables. Refer to 6.1.2for details.

4

If only 4 battery packs are installed, the terminals of

the battery cables that are not used must be

insulated.


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6. Cable Connections6.1 Cable connectionbetween BBU Cabinet and Battery Cabinet (Internal Cables)

6.1.1Connection Preparation

123

The waterproof module of BBU Cabinet consists of(1) fixing screw, (2) metal plate, and (3) waterproofrubber plug.

1.

To connect cables, remove the fixing screw first.

2.

Remove the metal plate and the waterproof rubberplug, and then wire all the cables through the cableholes and make them well arranged.

3.

Re-install the waterproof rubber plug to relevantcable holes according to the diameters of cables.Insert the metal plate and fix it with screw.

4.

6

Use the star tip hexagonspanner provided in RFSCabinet to remove the 6screws that fix the cabletrough cover plate, openthe cable trough cover,install the required cablesand then close it.

5.

There are two cable holes at left and right sides of thebattery cabinet bottom. Waterproof plugs areprovided in the cable holes. Remove the waterproofplugs before wiring cables, and re-install the plugsafter cable wiring is done.


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6.1.2 Cable Connection in Battery Cabinet


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B201

Cable Connection between BC8910A (B201 Power Supply) and Battery Cabinet:

SN

Cable

Description

Quantity

Connector in Battery

Cabinet

B1 B1 Section of BC8910A

B2 B2 Section o f BC8910A

1

Fan powercable

1

Fan power port incabinet

B201_LLVD2_5

The power grounding bar atright side of cabinet

2

Temperaturetransducer

cable

1

Battery cell surface

X4

3

Access controlcable

1

Access control cableport in cabinet

TEC/DOOR DOOR

DOOR connector of TEC/DOORport

4

Power supplycable

1

Power switch in batterycabinet

BATT Input 1

BATT Input port 1

The power grounding bar atright side of cabinet

Precautions for Cabling

A. 1/2/3

The cables No.1/2/3 are wired in the battery cabinet through the cable holes at left side of bottom of batterycabinet.

B. 4 The cable No.4 goes into the battery cabinet through the cable hole at right side of bottom of battery cabinet.Note that the plugs at both sides of cable hole should be kept in original positions after the cable is wiredthrough.

C.

Protective tubes must be provided for the cables wired between cabinets. The length of protective tube shouldensure that no cable is exposed. The ends of protective tubes should be sealed with adhesive tapes D. 1/2/3/4 1/2/3 4

The cables No. 1/2/3/4 go through the external cable trough at the right side of RFS cabinet and enter inside theBBU cabinet. The cables should be fastened via the cable fastening holes of the cable trough with the whitecable ties, with cables No. 1/2/3 and cable No. 4 fastened separately. Note that the cables should be fastenedflat on the cable trough, or else, the cable trough cover plate can not be installed.

Cable Connections:

1.

Connect the power cable of fan to the fan power port on the left wall of battery cabinet2.

Remove the protective paper on the probe of battery temperature transducer and stick the probe to the batterysurface.

3.

Connect the access control cable to the access control cable port on top right corner of battery cabinet.4.

Connect the battery power cable to the power switch on top of the battery cabinet.

Battery power cable connection:

a.

Remove the cover of battery switch on top of battery

cabinet.

b.-48V (BAT-)

-48VRTN(BAT+)

Connect the black wire to the -48V (BAT-) terminal at

the right side of the switch, and the red wire to the-48VRTN (BAT+) terminal.


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6.1.3 Cable Connection in BBU Cabinet

Cable Connections

1. BC8910A_B201_LLVD2_5B201LLVD25BC8910A_-48VRTN

Connect the BC8910A_B201_LLVD2_5 labeled terminal of fan power cable to the No. 5 terminal of

LLVD2 of B201 power supply, and the BC8910A_-48VRTN labeled terminal to the power ground bar at

the right side of BBU cabinet.

2. X4

Connect the battery temperature transducer cable to the X4 port.

3. TEC/DOORTECDOOR

DOOR

The TEC/DOOR port of BBU cabinet provides a two-in-one cable, which has two connectors labeled as

TEC and DOOR respectively. Connect the access control cable to the DOOR connector.

4. BATT Input1

Connect the black wire of battery power cable to the port of BATT Input switch No. 1, and the red wire to

the power grounding bar at the right side of BBU cabinet.

A A shows the power grounding bar.

After cable connections are done, the cables should be tidily and tightly fastened via cable fasteningholes on the side wall and bottom of cabinet.


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6.2 Cable connectionbetween BC8910A and RC8910A (Internal Cables)

6.2.1 Connection Preparation

1. B201

Remove the screws on the four corners of B201power switch cover plate, and then remove the plate.Note that the plate has switch numbers printed.

2.

Fasten the cable hole assembly with screws in evenstrength.

B201

Cable Connection between BBU Cabinet (B201 Power Supply) and RFS Cabinet SN

Cable Description

Quantity

Connector in BBU Cabinet

Connector in RFS Cabinet

1

Cabinet grounding cable

1

BBU Cabinet grounding bar

RFS Cabinet grounding bar

2

RF Cabinet power cable

2 LLVD-1

LLD-1 port of power module

Power input port of RFS cabinet

3

High speed cable

RSU

The same as that ofRSU modules

BBU TX0 RX0~TX5 RX5

TX0 RX0 ~ TX5 RX5 ports of BBU

RSU TX1 RX1

TX1 RX1 ports of RSU

Cabling Route

1. 1/2

Cables No.1/2 enter the BBU cabinet through the cable hole at left side of the BBU cabinet. 2. 3

Cables No.3 enter the BBU cabinet in two bundles through the cable holes at left and right sides of the BBUcabinet.

High speed cable labeling and grouping

1. 0~5 BBU

TX0RX0~TX5RX5 0~2

3~5

Stick labels to both ends of the high speed cables,which indicate 0~5, corresponding to the portsTX0RX0~TX5RX5 of BBU. Cables 0~2 are in agroup, which enter BBU cabinet through the cableholes at right; and cables 3~5 are in a group, which

enter BBU cabinet through the cable holes at left.


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6.2.2 Cable Connection

1. 1 AB Connect end A of cable No.1 to the grounding bar on left side of the BBU cabinet, and the end B to the grounding connector of

RFS cabinet

2. 2 ALLVD1-1LLVD1-2

-48VRTN-48VRTN

B

Connect A ends of cables No.2 that are labeled as

LLVD1-1 and LLVD1-2 (they are power cables) to thecable connectors of relevant switches. And connect the cablelabeled as -48VRTN to the -48VRTN power grounding

bar. B ends of the cables are already connected to the powerconnectors of RFS cabinet.


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3. 3 A 0~5 BBU FS

TX0RX0~TX5RX5 B RSU TX1RX1

Connect A ends of cables No.3 to the ports TX0RX0 ~

TX5RX5 of BBU FS boards as per the number sequencefrom 0 to 5. Connect B ends to the RSU TX1RX1 ports.

There will be some cables connected to switches of BBU cabinet in factory. Make sure that these cables are not loosenedduring installation on field.

After cable connections are done, the cables should be tidily and tightly fastened via cable fastening holes on the side wall and

bottom of cabinet.

6.3 B201 BC8910A (B201 PowerSupply) External Cable Connection (External Cables)

6.3.1 Connection Preparation External Cables

SN

Cable Description

Quantity

Connector in BC8910A

External Connector1

Cabinet groundingbus

1 Grounding bar at left side of cabinet

Outdoor grounding bar

2 GPS GPS feeder cable

1 GPS N N type connector of GPS lightningarrester

GPS GPS Antenna

3 AC AC Input power

cable

2 AC INPUT AC INPUT port of power module

External power supply device

4 E1/T1

E1/T1 cable

1 BBU DB44

DB44 connector of BBU data cable

External transmission device

5

Relay monitoringcable

1 BBU DB25

DB25 connector of BBU data cable

External monitoring device

6 Others

Configured as per

agreement

Cabling Route

1. 1/2/3 Cables 1/2/3 go out from the waterproof module at left side of the bottom of BBU cabinet and out from the cable trough at left

side of RFS cabinet, and then they are connected to relevant external devices.

2. 4/5/6 Cables 4/5/6 go out from the waterproof module at right side of the bottom of BBU cabinet and out from the cable trough at

right side of RFS cabinet, and then they are connected to relevant external devices


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6.3.2 Cable Connection

Cable Connections

1. Connect cabinet grounding bus to the grounding bar at left side of RFS cabinet and then connect it to the nearest outdoor

grounding bar.

2. GPS GPS N GPS

Connect the GPS feeder cable to the N type connector of GPS lightning arrester, and then connect it to the GPS antennaoutside.

3. AC INPUT Connect the AC input power cable to the AC INPUT switch, and then connect it to external power supply device.

B201 4

N L1L2L3 The B201 power supply input cable provides four wires, in colors of blue, red,brown and black. Connect the blue wire to the N connector, and the red,

brown and black wires to the L1, L2 and L3 connectors respectively.

4. E1/T1 BBU DB44 Connect the E1/T1 cable to the DB44 connector of BBU data cable, and then connect it to an external transmission device.

5. BBU DB25

Connect the relay input cable to the DB25 connector of BBU data cable, and then connect it to an external monitoring device.


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6. For connection of other monitoring cables, refer to the connection instructions beside the monitoring cable input ports.

X4 Battery 1 Temperature

( 1

X5 Battery 2 Temperature

( 2

X12 Temperature Control

X14 In-relay 1,2,3,4

1,2,3,4

X15 Out-relay 1,2

1,2*

X16 Out-relay 3,4

3,4*

X17 Out-relay 5,6

5,6*

X21 RS485 Communication

RS485

X22 RS232 Communication

RS232

X23 Flooding Alarm

X24 Smog Alarm

X25 Ambient Temperature

X26 Entrance Control Alarm

*Pin:NO(normal open)

COM(common)NC(normal close

After cable connections are done, the cables should be tidily and tightly fastened via cable fastening holes on the side wall andbottom of cabinet.

6.4 RC8910A External Cable Connection(External Cables)

Cable Description

Quantity

Connector in BBU Cabinet

External

Connector

RF jumper cable

RSU Determined by the quantity and model of RSU

RSU RF port of RSU

RF feeder cable

6.4.1 Connection Preparation

Principle and Operations on Waterproof Module

Structure and Principles of waterproof module.

123 4Structure: The waterproof module is made up of vertical slider (1), horizontal slider (2), cable-through plug (3) and plug (4).Principles:

1The vertical slider exerts pressure downwards with the screw is screwed up.

2

The horizontal sliders exert pressure to two sides with the downward pressure from the vertical slider to press the

cable-through plug, making it closely contact the cable in the cable-through hole, thus waterproof measure is achieved.


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Remove the waterproof module: Screw off the screw in the middle of the vertical slider to remove the waterproof module.

6.4.2 RF Jumper Cable Connection

3 2T4R RSU 3 1T2R

RSU

Three (3) RF jumper cables of 2T4R RSU go through thewaterproof module at right; and three (3) RF jumper cables of

1T2R RSU go through the waterproof module at left.

1. RSU

ANT1~4 2T4R RSU 1T2R

ANT1(TX1/RX1A)ANT2(RX1B)As per the sequence from right to left, connect the RF jumpercables to ports ANT 1~4 of RSU. If the 2T4R RSU uses 1T2Ronly, connect the jumper cables to the ANT1 (TX1/RX1A) portand ANT2 (RX1B) port.

2. 2 Install the corresponding waterproof plugs in position whenevery two RF jumper cables are connected.

3.

When the jumper cables that are required to go through this

waterproof module are connected and their waterproof plugs areinstalled in position, insert the horizontal sliders.


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4.

Insert the vertical slider, and then fix it to themaximum extent with a hexagon spanner

5. 3 1T2R RSU

Install the three (3) RF jumper cables of the 1T2RRSU at left in the same way.

6.

Note that the waterproof plugs should be tightly

pressed. The cable holes that are not used shouldhave their plugs in position.

7.

Use the internal adjusting screw to adjust the cable outlet

plate at the cabinet base so that the opening size isminimized.

8. After all cables are connected, install the front plate of the

cabinet base to its original position.


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B900 Internal Cables Required for Connecting the BC8910A (B900) to the PC8910A

No.

Cable

Quantity

PC8910A Port

B1 BC8910A B1 Port

1 Fan cable

1 Fan port

TEC3

2 Temperature

sensor cable

1 Battery surface

TEMP/OUTRLY

3

Access controlcable

1

Access control port

TEC/DOOR DOOR

TEC/DOOR port and DOORconnector

4 Power cable

1 Power switch

BATT Input (-48V)

Procedure for Connecting Internal Cables between the BC8910A (B900) and the PC8910A

1. Connect the fan cable.

a. B900

Unscrew and then de-attach the metal cover from the B900.

Note:The device names to be connected are screen-printed

in this metal cover. Do not erase or remove any of them.

b.

TEC TEC -48V

TEC -48VRTN According to the cable port layout that is screen-printed on

the metal cover, connect the fan cable to the TEC connector.

Connect the blue cable to the TEC -48V port.

Connect the black cable to the TEC -48VRTN port.2. TEMP/OUTRLY Connect the temperature sensor cable to the TEMP/OUTRLY port.

3. BFAN FCE5TEC/DOOR

DOORA 2-in-1 cable is routed from the TEC/DOOR port of the FCE5 board in the BFAN assembly. Connect the access controlcable to the DOOR cable.

Connect the power cable.

a.

Run the power cable from the cable trough on the left side of

the RC8910A to the BC8910A through the waterproofmodule on the lower left of the BC8910A.

b. B900 BATT input-48V

+3

Connect the blue power cable to the BATT input (-48V) port.Connect the red power cable to the + 3 port.


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6.6 B900ConnectingInternal Cables between the BC8910A (B900) and the RC8910A

6.6.1Preparations

1. B900

Unscrew and then de-attach the metal cover from the B900.

2.Ensure that the cable assembly is tightly and evenly screwed.

B900 Internal Cables Required for Connecting the BC8910A (B900) to the RC8910A

No.

Cable

Quantity

BC8910A Port

RC8910A Port

1 Ground cable

1 Ground bar

Ground point

2 Power cable

2 RC0 RC0 port

Power input port

3 High-speed cable

RSU It is identical to thequantity of RSUs.

BBU TX0 RX0~TX5 RX5 TX0 RX0 - TX5 RX5 port(BBU)

RSU TX1 RX1 TX1RX1 port (RSU)

Routing Internal Cables

3. 1/2 Run cables 1 and 2 from the left side of the cable route to the BC8910A.

4. 3 Run cable 3 in two groups from the left and right sides of the cable route to the BC8910A.

Labeling High-Speed Cables

1. 0~5 BBU

TX0RX0~TX5RX5 0~2

3~5 Stick two labels to both ends of a high-speed cable,respectively. Each label must be marked with a specificnumber ranging from 0 to 5 that matches TX0 RX0 to TX5

RX5. Run cables 0 through 2 from the right side of the cable

route to the BC8910A. Run cables 3 through 5 from the left

side of the cable route to the BC8910A.


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6.6.2 Procedure for Connecting Internal Cables between theBC8910A (B900) and the RC8910A

1. 1A B Connect the 1A end to the protection ground bar on the left side of the BC8910A.

Connect the B end to the ground point on the RC8910A.

2. 2 A RC0 -48V RC0 -48VRTN B Connect the blue power cable at the 2A end to the RC0 -48V port, and the black power cable to the RC0 -48VRTN port. The

B end is already connected.

3. 3A 0~5 BBU FS TX0RX0~TX5RX5 B RSU TX1RX1 Insert cables 0 through 5 at the 3A end sequentially into TX0 RX0 to TX5 RX5, and the B end into RSU TX1 RX1.

After these cables are already connected, re-attach the metal cover. Tie-wrap the cables tightly at the bottom or on both sidesof the cabinets.


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6.7 B900 Connecting theBC8910A (B900) to External Cables

6.7.1 PreparationsExternal Cables Required for Connecting the BC8910A

No.

Cable

Quantity

BC8910A Port

External Port

1

Main ground cable

1

Ground bar

Outdoor ground bar

2 GPS GPS feeder cable

1 GPS N N-shape port (GPS lightning arrester)

GPS GPS antenna

3 AC

AC input cable

2 AC INPUT

AC INPUT port (power distributionmodule)

External power supply

4 E1/T1 E1/T1 cable

1 LPU BSC-E1-GO BSC-E1-GO port (LPU)

External transmission device

5 Dry contact cable

1 LPU MON-IN/OUT-GO MON-IN/OUT-GO port (LPU)

External monitoring device

6 Other cable

It depends oncontractual

configuration.

- -

Routing External Cables

1. 1/2/3 Run cables 1, 2, and 3 from the waterproof module on the lower left side of the BC8910A to external devices along the left

cable trough of the RC8910A.

2. 4/5/6 Run cables 4, 5, and 6 from the waterproof module on the lower right side of the BC8910A to external devices along the rightcable trough of the RC8910A.

6.7.2 Procedure for Connecting the BC8910A (B900) to ExternalCables


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1.

Connect one end of the main ground cable to the ground bar on the left side of the BC8910A, and the other end to the nearest

outdoor ground bar.

2. GPS GPS N

Connect the GPS feeder cable to the N-shape port of the GPS lightning arrester tightly.

3. AC AC-INPUT NAC-INPUT L1

Connect the blue wire of the AC input cable to the AC-INPUT N port, the brown wire to the AC-INPUT L1 port, and the

ground cable to the ground bar on the left side of the BC8910A.

4. E1/T1 LPU E1/T1-GO Connect the E1/T1 cable to the E1/T1-GO port of the LPU, and then tighten two screws on it.

5. LPU MON-IN/PUT-GO

Connect the dry contact cable to the MON-IN/PUT-GO port of the LPU, and then tighten two screws on it.


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6.8 Note

1.2T4R RSU

ANT1/ANT3 For the 2T4R RSU used in aMulti-carrier One Sector application, itis required to connect the RF jumpercables to ANT1/ANT3 ports only.

2 RC8910A 3

RSU

3

RSU

If only three (3) RSUs are installed inPC8910A cabinet, the unused slotswill have dummy panels installed infactory. Install the three (3) RSUs tothe slots that are not covered on field.


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7. Installation Check

7.1

Cabinet Installation Check

SN

Item

Check

1

The cabinet reliably fixed, with insulation washers, spring washers and flat washers correctlyinstalled.

2

The waterproof modules should be tightly installed and the unused cable holes should havetheir plugs in position.

3

The installation space satisfies requirements.

4

The front of the cabinet should have antistatic wrist straps provided.

5

The unused terminals inside the cabinet should be handled properly.

6

The screws on all modules should be fastened.

7.2 Cable Connection Check

SN

Item

Check

1The protection grounding wires of the equipment are properly installed to the nearest

copper grounding busbar.

2

Before connecting protection grounding wires, rust or dust should be removed from the

surface of the grounding terminal to ensure reliable connection.

3

The naked wires and the copper lugs of power cables or grounding wires should be covered

with a tube or wrapped with insulation tape. The copper lug should match the cable.

4

The power cables and grounding wires should be correctly and firmly connected in terms

of polarity. When the copper lug of a cable is connected to a terminal, flat washer andspring washer should be used and the spring washer should be pressed flat.

5

The extra part of the grounding wires or power cables should be smoothly cut off rather

than coiled. A whole cable segment with good insulation layer should be used. Do not

join two or more cables.

6

5cm

All cables (power cables, signal cables and pigtails) should be bound and laid by

classification, with a minimum parallel distance of 5cm.

7

300700mm

The cables should be evenly and firmly bound on the cable tray, with an interval ranging

from 300mm to 700mm.


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8

The cables or pigtails inside and outside the cabinet should not hang in the air.

9

The bending radius of a cable should meet the requirement.

10

DINN

The connectors of all cables should be properly and firmly connected. No DIN or N type

of connector is connected in a staggered way.

11

3-535mm)()

The black and white ties should not mix up: The white ties are used indoors, and itsend should be smoothly cut off; while the black ties are used outdoors and 3-5mm should

be reserved at the end.

12

,

The cable labels should face the same direction and be in correct format (or as required

by the customer if relevant documents are provided).


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CL

Planned by: CL Product Support Department

Edited by: Zhang Mao

English Text by: Chen Chunlin CL CDMA

Reviewed by: CL Product Support Department, CDMA Plan System Department,

Development & Pilot Department

* * * *

ZTE Corporation

Address: ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China

518057

Post Code: 518057

http://dms.zte.com.cn

Technical support website: http://tsm.zte.com.cn

075526770800 800-830-1118

Hotline: 86-755-26770800 or 800-830-1118

075526770801

Fax: 86-755-26770801

ZXSDR BS8900A Quick Installation Guide R2.0_CH_EN

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Transcript of ZXSDR BS8900A Quick Installation Guide R2.0_CH_EN