BTS3900A (Ver.D) Installation Guide for Capacity Expansion(02)(PDF)-En
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BTS3900A site solution for 3G capacity upgrade and coverage improvement im provement
www.huawei.com
16 December 2013
HUAWEI TECHNOLOGIES CO., LTD.
Content •
Requirement
•
Cabinet Ver.B Upgrade to Ver.D
•
Dual RU Solution
Requirement 3G capacity upgrade •
3rd carrier
•
Channel upgrade (CE)
•
RU upgrade f1+f2@60w - dual RU - swap to WRFUd - swap to RRU3829
3G coverage improvement •
RU upgrade f1+f2@60w
Cabinet Ver.B Upgrade to Ver.D Prerequisites: sites •
Antenna system is reused. Ver.D cabinet located at same place
•
Power supply system is reused.
•
Upgrade power interface (input -48v) if require
•
Grounding system is reused.
•
Transmission system is reused.
•
Environment monitoring system is reused.
Scenario 1: BTS3900A(DC)&TMC11H Ver.B Upgrade to Ver.D
BTS3900A: 2*BBU+12*RFU (1*TMC11H+2*RFC) or 2*BBU+6*RFU+9RRU TMC11H: 2*BBU+12*RRU or 2*BBU+15*RRU(with OFD and ODM)
User space
9U
1*BBU，8U；2*BBU，6U
Power interface requirement
1*80A
4*80A max, according to configuration
Scenario 2: BTS3900 Ver.B Upgrade to Ver.D Power Distribution Capacity Improvement
Out of Service Upgrade
Cabinet Heat Dissipation Capacity
Improvement
Cabinet Asset Data Update
In Service Upgrade
Electronic Label Unit
BTS3900 Ver.A/B
Upgrade to Ver.D
Transmit power of RFU
1*80W or 2*40W
2*80W or 1*125W
Transmit power of RRU
/
2*60W
BBU
300W
650W
configuration
1*BBU+6*RFU
2*BBU+6*RFU +9*RRU
Power interface requirement
1*80A
4*80A max, according to configuration
Scenario 3: BTS3900L Ver.B Upgrade to Ver.D Power Distribution Capacity Improvement
Cabinet Heat Dissipation Capacity
Out of Service Upgrade
Improvement
Cabinet Asset Data Update
In Service Upgrade
BTS3900L Ver.B
Upgrade to Ver.D
Transmit power of RFU
1*80W or 2*40W
2*80W or 1*125W
Transmit power of RRU
/
2*60W
BBU
300W
650W
configuration
2*BBU+12*RFU
2*BBU+12*RFU+9*RRU
Power interface requirement
2*80A
6*80A max, according to configuration
1. Dual WRFU 2*60W Scenario 1#: 3G only
Scenario 1#: -3*WRFU -Data reconfiguration for 2*60W
Scenario 2#: UL+3G
(Space available for new cabinet)
Scenario 2#: -3*WRFU on BTS3900A Ver.B -New BTS3900A Ver.D + new BBU -Reuse jumper, transmission; new power input for Ver.D Cabinet -2G data reconfiguration as new site -3G data reconfiguration for 2*60W -Dismantle GTMUb?
2. Swap to WRFUd 2*60W –no space, no slot, no RRU Scenario 3#: UL+3G
Scenario 4#: UL+OL1+OL2+3G
Scenario 3#:
Scenario 4#:
-Upgrade to Ver.D -New WRFUd -3G data reconfiguration for 2*60W -Dismantle 3*WRFU
-Upgrade to Ver.D -New WRFUd -3G data reconfiguration for 2*60W -Dismantle 3*WRFU
3. Swap to RRU 2*60W Scenario 5#: UL+3G,
(Space available)
Scenario 6#: UL+3G ( No space available) Scenario 6#: -Upgrade to Ver.D -New DCDU-12B with new -48v -New 3*RRU3829 -3G data reconfiguration as new site -Dismantle 3*WRFU
Scenario 5#: -New DBS3900 Ver.D -New 3*RRU3829 -3G data reconfiguration as new site -Dismantle 3*WRFU+WMPT+1*WBBP
Scenario 7#: DBS3900 (to RRU3829)
Scenario 7#: -Upgrade to Ver.D -New 3*RRU3829 -3G data reconfiguration -New RRU power cable? -Dismantle 3*RRU3804
