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BTS3900L Quick Installation Guide Manual
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BTS3900L (Ver D)BTS3900L (Ver.D)Quick Installation
Issue: 06Date: 2014-02-24
HUAWEI TECHNOLOGIES CO., LTD.
Guide
z This document is applicable to Multimode base stations of V1later versions, NodeBs of V200R014C00 and later versions, eNoz In this document, the equipment appearance is for reference othe figures
Components in the Cabinet and Install
the figures.z The BTS3900L (Ver.D) is shortened to BTS3900L in this docu
Components in the cabinet
DCDU-12A
RFU
BTS3
Fan assembly
Cabinet D
BBUDCDU 12A
RFU
3900L DC
BTS3900L
DCDU-12A
AC
Fan assembly
450 mm6
EPU05A-02
1600 mm
1
40 mm
350 mm
00R007C00 and later versions, GBTSs of V100R014C00 and odeBs of V100R005C00 and later versions.only. The actual equipment may differ from what is shown in
ation Clearances for the Cabinet
ument.
Dimensions Installation Clearance RequirementsRequirements
200 mm
100 mm
600 mm
(for the 220 V AC cabinet only)
800800 mm
1Copyright Huawei Technologies Co., Ltd. 2014. All rights reserved.
Installing the Cabinet
Installing the Cabinet on the Concrete
A DC cabinet can be installed without a base. An A
Installing the Cabinet on the Concrete 1. Determine the installation position of the c
Concrete
Marking-off template delivered with the cabinet
Anchor hole
Concrete floor
Concretepad
Do not use a drill to drill hoconcrete padconcrete pad the holes on t
2. Secure the cabinet.
Expansion boltx4 pcs
3. Level the cabinet and measure the resistan
Leveling bolt
2
Level
Floor
AC cabinet must be installed on a base.
Floor
90
16
cabinet and install expansion bolt assemblies.
e 52 mm toe
M12x60 boltSpring washerFlat washer
Expansion tube
hammer les on the through
52 mm to 60 mm
through the base.
Cabinet bottom
M12x60 boltSpring washerFlat washerInsulating washer
Concrete pad
nce between the base and the bolts.
The resistance between the base and the four expansion bolt assemblies should be separately measured.
2
Resistance requirement: > 5 M
Installing the Base on the Concrete Flo1. Determine the anchor holes, drill holes, an
zWh i t lliAnchor hole
zWhen installing a BTS3900L on a base, use a marking-off template matching the base to determine the positions of the holes for installing the cabinet.z For details, see step1 on slide 2.
Do not use a hammer drill to drill holes on the concrete pad through the holes on the base.
2. Secure the base.
Marking-off templatedelivered with the ba
M12x60 boltx4 pcs
Spring washer
Flat washer
Insulating washer
3. Level the base and measure the resistance
LevelM12x30 levelbolts x4 pc
3
oornd install expansion bolt assemblies.
Concrete floor
e ase
Insulation platex2 pcs
e between the base and the bolts.
Resistance requirement: > 5 M
ling s
3
The resistance between the base and the four expansion bolt assemblies should be separately measured.
Installing the Base on the ESD Floor1. Determine the installation position of the b
Anchor hole
zWhen installing a BTS3900L on a base, use a marking-off template matching the base to determine the positions of the anchor holes.z For details, see step1 on slide 2.
2. Temporarily secure the ESD floor and insta
Do not use a hammer drill to drill holes on the concrete pad through the holes on the base.
ES
Marking-off templatedelivered with the ba
z Drill holes and install expansion bolt assemblies on the concrete floor, as shown by illustrations and For details see
Height locking bolt
illustrations and . For details, see slide 2.zWhen tightening the height locking bolts, you should tighten the bolts in the middle before tightening the bolts on both sides.
M12x60 bolt
Height locking bolt (both sides)
Mounting holes for the support
Height lo
3. Install the base on the ESD floor.
4
4. Level the base and measure the resistance(For details, see step 3 on slide 3.)
base and drill holes on the ESD floor.
all supports.
ESD floor
SD floor M12x70 bolt
Spring washer
e ase
S f h
p g
Flat washer
Support for the ESD floor
Concrete floor
ocking bolt (middle) Spring washerFlat washer
Insulating washer
M12x60 boltx4 pcs
Insulation plate x2 pcs
4
e between the base and the bolts.
Installing a Cabinet on a Base
For easy operations, remove the cabinet door before installing thcabinet, and do not re-install the door until the power-on check iscabinet, and do not re install the door until the power on check iscompleted.
-48 V DC cabinet
Installing the BBUOptional
M12x50 bolt x2 p
Installing the BBUOptional
A -48 V DC cabinet and a 220 V AC cabinet are subject to the ssuch as the installation position. The following shows a -48 V DC
5
he s
220 V AC cabinet
s
pcs
RFU
ame installation requirements C cabinet as an example.
DCDU-12ABBU
Fan assembly
RFU
Fan assembly
5
BBUOptionalDCDU-12A
Installing the PGND Cable
Installing the Cabinet and PGN
A 48 V DC cabinet and a 220 V AC cabinet arA -48 V DC cabinet and a 220 V AC cabinet arthe installation position. The following shows a
External ground bar
Installing Cables
z In this document, the cable color and equipment appearance adiffer from what are shown in the figures.
Installing the Input Power Cable
z Label the cables before routing them.zWhen cutting the BTS3900L input power cable, reserve an ex
When arranging for the power cable on site, do not expose the metal wire.
Installing the Power Cable for a -48 V DC a
The cabinet is provided with 2 x 160 A or 4 x 80 A power by defa
Scenario 1 : 160 A input power cables (35 mm2)
NEG(-)
RTN(+)
6
D Cable
re subject to the same installation requirements such asre subject to the same installation requirements such as a -48 V DC cabinet as an example.
are for reference only. The actual cables and equipment may
xtra length of 300 mm. Add OT terminals to the cables onsite.
Plastic cover plate
Cabinet
RFU
ault
DCDU-12ABBU
RFU
Fan assembly
6
DCDU-12ABBU (Optional)
Fan assembly
Installing the Input Power Cable
RTN(+)
Scenario 2 : 80 A input power cables (16 mm2)
NEG(-)
b I t lli th P C bl f 220 V ACb Installing the Power Cable for a 220 V AC
220 V AC three-phase input
RemoveL1 wire
L2 wire
L3 wireN wire
PE wire
220 V AC Single-phase input
L1 wire
N wire
7
PE wire
DCDU-12A
RFU
BBU
Fan assembly
RFU
DCDU-12ABBU (Optional)
Fan assembly
C bi tCabinet
7
Installing the Input Power Cable c Installing a BBU Power Cable (Optional)
Installing Transmission Cables
E1 or FE cables can be used as transmission cables accordtransmission mode. For details about cable configurations asee BTS3900 (Ver.D) Hardware Description or 3900 Series
8
PWR
PWR
BBU (Optional)
RFU
DCDU-12ABBU
Fan assembly
ding to the onsite and cabling methods, s Base Station Cables.
8
Installing Transmission CablesInstalling the E1 Cablea
Ensure that both ends of the E1 cable are disconnected. Tconnectors to the bare wires at one end of the E1 cable a
E1 transmission in GSM mode
E1/T1E1 transmission in LTE mode
Installing the FE CablebE1/T1
FE transmission in GSM mode
FE transmission in UMTS mode(over the electrical port)
FE0
FE0FE transmission in LTE mode(over the electrical port)
9
FE/GE0
Then, weld ll a time.
E1 transmission in UMTS mode
E1/T1E1 transmission in triple modes
E1/T1
FE transmission in UMTS mode(over the optical port)
FE1
FE transmission in LTE mode(over the optical port)
9
SFP1SFP0
Installing Transmission CablesInstalling the FE Cableb
FE transmission in triple modes( l t i l t)(over an electrical port)
FE transmission in triple modes(over an optical port)
FE/GE0
Installing Signal Cables
FE/GE1
Installing Signal Cables
This section describes how to install inter-BBU signal cables in station configured with two BBUs. Skip this section for other sce
WBBPfWBBPf
WBBPf
1
WBBPf
a triple-mode base enarios.
UCIU
Root BBU
UCIU
Leaf BBU
UMPT L
0
UMPT_U
UMPT_L
Installing RF Cables
If the inter-RFU RF signal cables are installed before the cabinet is delivered, only the cables on the
ANT_RXB
ANT_TX/RXA ports need to be installed, as shown in Figure 1.
ANT_TX/RXA
RFU
Fan assembly
ANT_RXB
ANT TX/RXA
BBU
DCDU-12A
ANT_TX/RXA
RFU
DCDU-12A
System Sec
System 1Fan assembly
System 2
BBU (Optional)
z If main and diversity signals are not distinguished, the RF signals transmitted from the left RF unit are regarded as the main signals by default, and the RF signals transmitted from the right RF unit are regarded as the diversity signals.
1
regarded as the diversity signals. z If an antenna system serves six sectors, the colors of the rings for sectors 4, 5, and 6 are purple, orange, and green respectively.
Install the cables sequentially from top to bottom and from both sides to the middle as shown in Figure 2both sides to the middle, as shown in Figure 2.
Figure 2: RFUs not interconnected
Figure 1: RFUs Interconnected Figure
Inter-RFU RF Signal Cable
Att h l i b f i t th f ll i t bl
ctor Color Ring
1 Main antenna: two red rings
Diversity antenna: one red ring
2 Main antenna: two yellow rings
Attach color rings by referring to the following table.
y g
Diversity antenna: one yellow ring
3 Main antenna: two blue rings
Diversity antenna: one blue ring
1 Main antenna: one white ring and two red rings
Diversity antenna: one white ring and one red ring
2 Main antenna: one white ring and two yellow rings
Diversity antenna: one white ring and one yellow ring
1
3 Main antenna: one white ring and two blue rings
Diversity antenna: one white ring and one blue ring
Power-On Check
z The cabinets must be powered on in seven days after being the period of the power-off state of the cabinet cannot exceed 4maintenance.z Ensure that the external power supply is normal before powecircuit breakers in the cabinet are set to OFF.z After the power-on check is complete, close the cover of the cabinet door. z If an indicator that indicates the status of a CPRI port on a Bsteady red, check whether the optical module is faulty or the fibbrokenbroken.
Re
Start
Turn on the external power switch
NoAre all LEDs on the PMU and PSUs normal?Optional
power switch
Yes
Is the outputvoltage of the AC/DC normal?Optional
No
Yes
Yes
Power on the BBU
Yes
Re
Is the outputvoltage of the DCDU
normal?
No
No
Power on the BBU
Are all LEDson the boards in the
BBU normal?
Re
1
Yes
End
The normal status of the indicators on the GTMU/WMPT/LMPT/UMPTunpacked, and
48 hours during
er on, and that all
case, and the
BU board is ber optic cable is
GTMU/WMPT/LMPT/UMPT:z RUN indicator: blinkingz ALM indicator: steady offz ACT indiactor: steady onThe normal status of the indicators on the WBBP/LBBP:z RUN indicator: blinkingz ALM indicator: steady offThe normal status of the indicators on the FAN:indicators on the FAN:z STATE indicator: blinking greenThe normal status of the indicators on the UPEU:z RUN indicator: steady onThe normal status of the indicators on the UCIU:z RUN indicator: blinkingz ALM indicator: steady offz ACT indicator: steady onectify faultsz Mx or Sx indicator: steady green
The normal voltage range of the DC output power to the DCDU-12A:z -38.4 V DC to -57 V DC
The normal status of the indicators on the PMU:z RUN i di t bli kiz RUN indicator: blinkingz ALM indicator: steady offThe normal status of the indicators on the PSU:z Power indicator: steady greenz Protection indicator: steady offz Fault indicator: steady off
ectify faultsectify faults
2
AppendixRemoving the CPRI Cables
Push
PullProduct 2 Product 1
Push
Pull
Product 4 Product 5 Pull
Pull
Waterproofing Outdoor Cables
1. Wrap three layers of waterproof tapes.
Stretch the tape.
2. Wrap three layers of insulating tapes.
Ca
1
Push
Pull
Pull
Push
Push
Product 3
Waterproof tape
Insulating tape
z The waterproof tape should be wrapped for an extra length of 20 mm (0.79 in.) away from the
able tie
connectors at both ends. z The tapes should be wrapped around the connector from the lower part to the upper part. When wrapped for the upper layer, the tape does not need to be cut. zWhen wrapping the waterproof tape, ensure that the upper layer of the tape covers at least 50% of the lower layer
3
lower layer. z The insulating tape should be wrapped for an extra length of 20 mm (0.79 in.) away from the waterproof tapes at both ends.
1. Pin assignment for the wires of the 75-ohm E1 coaxial cable
21
Pin Assignment for the Wires of the E1
X1 Wire Type Coaxial SN Label
1 Tip1 RX1
2 Ring2 Ring
3 Tip3 RX2
4 Ring
5 Tip5 RX3
6 Ring
7 Tip7 Tip7 RX4
8 Ring
19 Tip2 TX1
20 Ring
21 Tip4 TX2
22 Ringg
23 Tip6 TX3
24 Ring
25 Tip8 TX4
26 Ring
HU
1
2. Pin assignment for the wires of the 120-ohm E1 twisted pair cable
1 Cable
Green/whiteBrown/whiteGray/whiteBlue/redOrange/red
Orange/whiteBlue/white
X1 Wire Color Wire Type Label
1 Blue Twisted pair RX12 Whit
Orange/redGreen/red
pair 2 White
3 Orange Twisted pair RX24 White
5 Green Twisted pair RX36 White
7 Brown T i t d7 Brown Twisted pair RX48 White
19 Gray Twisted pair TX120 White
21 Blue Twisted pair TX222 Red22 Red
23 Orange Twisted pair TX324 Red
25 Green Twisted pair TX426 Red
UAWEI TECHNOLOGIES CO., LTD.Huawei Industrial Base Bantian Longgang
Sh h 518129
4
Shenzhen 518129Peoples Republic of China
www.huawei.com