bts3900a capacity upgrade for dual 60w -internal version 20131216
DESCRIPTION
upgradeTRANSCRIPT
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www.huawei.com
HUAWEI TECHNOLOGIES CO., LTD.
BTS3900A site solution for 3G capacity upgrade and coverage improvement
16 December 2013
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Content
• Requirement
• Cabinet Ver.B Upgrade to Ver.D
• Dual RU Solution
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Requirement
• 3rd carrier
• Channel upgrade (CE)
• RU upgrade f1+f2@60w
- dual RU
- swap to WRFUd
- swap to RRU3829
3G capacity upgrade 3G coverage improvement
• RU upgrade f1+f2@60w
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Cabinet Ver.B Upgrade to Ver.D
• 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.
Prerequisites: sites
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System Distribution Improvement
Out of Service Upgrade
Scenario 1: BTS3900A(DC)&TMC11H Ver.B Upgrade to Ver.D
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BTS3900A Cabinet Heat Dissipation Capacity Improvement
In Service Upgrade
Remark：
1. Engineering service for cabinet upgrade: 1 hour and
20 mins @ 2 persons, including 30 mins outage
2. TMC11H is same with BTS3900A, Just exclude RFC
cabinet
Upgrade Power interface
(customer interface)
Step 1. Change Door, Fan Tray and ELU Step 2. Change DCDU
Comparison Between BTS3900A &TMC11H Ver.B and Ver.D(Upgrade)
BTS3900A&TMC11H Ver.B Upgrade to Ver.D
Transmit power of RFU 1*80W or 2*40W 2*80W or 1*125W
Transmit power of RRU 1*80W or 2*40W 2*60W
BBU 300W 650W
configuration BTS3900A: 1*BBU+6*RFU
TMC11H: 1*BBU+6*RRU
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
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Scenario 2: BTS3900 Ver.B Upgrade to Ver.D
Upgrade Power Interface
(customer interface)
Cabinet Heat Dissipation Capacity
Improvement
Cabinet Asset Data Update
In Service Upgrade
Power Distribution Capacity Improvement
Out of Service Upgrade
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
Remark：
1. Typical configuration: 1*BTS3900
2. Engineering service for cabinet upgrade: 1 hour
@ 1person, including 25 mins outage
ELU: Electronic Label Unit
Step 1. Change Fan Tray and ELU Step 2. Change DCDU
BTS 3900 Cabinet
Comparison Between BTS3900 Ver.A/B and Ver.D (Upgrade)
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Scenario 3: BTS3900L Ver.B Upgrade to Ver.D
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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
Remark：
1. Typical configuration: 1*BTS3900L
2. Engineering service for cabinet upgrade: 1 hour and
40 mins @ 1person, including 40 mins outage BTS 3900LCabinet
Cabinet Heat Dissipation Capacity
Improvement
Cabinet Asset Data Update
In Service Upgrade
Power Distribution Capacity Improvement
Out of Service Upgrade
Step 1. Change Fan Tray and ELU Step 2. Change DCDU
Upgrade Power Interface
(customer interface)
Comparison Between BTS3900L Ver.A/B and Ver.D (Upgrade)
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1. Dual WRFU 2*60W
Scenario 1#: 3G only Scenario 2#: UL+3G (Space available for new cabinet)
Scenario 1#: -3*WRFU
-Data reconfiguration for 2*60W
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?
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2. Swap to WRFUd 2*60W –no space, no slot, no RRU
Scenario 3#: UL+3G Scenario 4#: UL+OL1+OL2+3G
Scenario 3#: -Upgrade to Ver.D
-New WRFUd
-3G data reconfiguration for 2*60W
-Dismantle 3*WRFU
Scenario 4#: -Upgrade to Ver.D
-New WRFUd
-3G data reconfiguration for 2*60W
-Dismantle 3*WRFU
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3. Swap to RRU 2*60W
Scenario 5#: UL+3G, (Space available) Scenario 6#: UL+3G( No space available)
Scenario 7#: DBS3900 (to RRU3829) Scenario 5#: -New DBS3900 Ver.D
-New 3*RRU3829
-3G data reconfiguration as new site
-Dismantle 3*WRFU+WMPT+1*WBBP
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 7#:
-Upgrade to Ver.D
-New 3*RRU3829
-3G data reconfiguration
-New RRU power cable?
-Dismantle 3*RRU3804