2G Huawei Site Solution

Huawei 2G Site Solutions

For internal use 1 © Nokia Siemens Networks

Presentation / Author / Date

Document Information  Document Version: 1.3  Issue Date: December 29, 2010  Document Owner: Ville Salomaa

 SYSTEM RELEASE: GBSS12.0  SCOPE:  Huawei BSC  Huawei BTS



Contents Chapter 1 Huawei BSC Chapter 2 Huawei BTS



Huawei BSCs  BSC6000 - New generation Huawei BSC

 BSC6900 - Latest BSC – supports single RAN (GSM + WCDMA)



BSC6000 Overview • Cabinet outline dimensions: 2200mm(H) x 600mm(W) x 800mm(D) • Weight of a single cabinet: 350kg • Cabinet types:

• Subrack types:

– GSM BSC Control Processing Rack (GBCR) – GSM BSC Service Processing Rack (GBSR)

- GMPS: GSM Main Processing Subrack (1) - GEPS: GSM Extended Processing Subrack (0~3) - GTCS: GSM TransCoder Subrack (0~4) - GMPS & GEPS are referred to as BM subrack. GTCS is referred to as TC subrack.

Power distribution box

• Configuration types of GBCR: Cabling subrack

Subrack

- Type A: with GBAM for the O&M of the BSC

- Type B: with GOMU board for the O&M of the BSC Subrack

Fan box

- BM/TC combined: TC functions is performed by GMPS or GEPS (GDPUX board).

Subrack

Subrack

LAN Switch

Type B: this location is configured with GMPS


Subrack


• PCU types: - External PCU

GBAM

GBCR

- BM/TC separated: BSC consists of the GMPS/GEPS and GTCS. The GTCS can be configured on the BSC side or on the MSC side. - A over IP mode: BSC6000 is configured with the GMPS and GEPS but not with the GTCS. The TC function is performed by the Media Gateway (MGW).

KVM

Type A: GIMS

• Configuration modes of subracks:

GBSR

- Built-in PCU: GDPUP board provides PS service processing functions and is configured in the GMPS/GEPS.

BSC6900 Overview • • •

Cabinet outline dimensions: 2200mm(H) x 600mm(W) x 800mm(D) Weight of a single cabinet: 320kg Cabinet types: – Main Processing Rack (MPR) – Extended Processing Rack (EPR) – Transcoder Rack (TCR) (only configured in BM-TC separate mode)

• Subrack types:

- MPS: Main Processing Subrack (1) - EPS: Extended Processing Subrack (0~3) - TCS: TransCoder Subrack (0~4) (only configured in BM-TC separate mode) - MPS & EPS are referred to as BM subrack. TCS is referred to as TC subrack. • Configuration modes of subracks:

- BM/TC combined: TC functions is performed by MPS or EPS (DPUc board).

2200mm

- BM/TC separated: BSC consists of the MPS/EPS and TCS. The TCS can be configured on the BSC side or on the MSC side. - A over IP mode: BSC6900 is configured with the MPS and EPS but not with the TCS. The TC function is performed by the Media Gateway (MGW).

• PCU types: - External PCU - Built-in PCU: PS service processing functions are provided by GMPS/GEPS (DPUd board)

800mm 600mm For internal use 6 © Nokia Siemens Networks

BSC6900 Rack Presentation / Author / Date

IP over BSS  Following interfaces can be realised over IP transmission:  Abis over IP: Abis over IP supports two transmission modes: IP over FE/GE and IP over E1/T1/Ch-STM-1. The IP protocol version adopted is IPv4.  A over IP: A over IP supports two transmission modes: IP over FE/GE and IP over E1/T1/Ch-STM-1. The IP protocol version adopted is IPv4. In this scenario BSC must be connected to Huawei MGW only.  Gb over IP: Gb over IP supports only IP over FE/GE and does not support IP over E1/T1/Ch-STM-1. The IP protocol version adopted is IPv4.  Ater over IP (BSC6900 only): Ater over IP supports IP over PPP over E1/T1/Ch-STM-1 and does not support IP over FE/GE. The IP protocol version adopted is IPv4. Currently (GBSS: V9R011), the Huawei Ater interface supports IP over Ch-STM-1 and does not support IP over E1/T1.

 IP related features:  IP BSS (refers to the IP interfaces mentioned above)  IP Clock (clock synchronisation over IP network; Server(IPCLK1000)-Client(NEs) configuration)  Frame Protocol Multiplexing (encapsulates multiple FP PDUs into one FP-Mux packet, thus reducing the UDP/IP/L2/L1 header transmission overhead and resulting in improved transmission efficiency)  Abis-Mux and Ater-Mux (Abis-Mux and Ater-Mux are applicable only to the user plane of the Abis and Ater interfaces that are based on IP transmission)  UDP Multiplexing (enables multiple RTP packets to be multiplexed in one UDP packet, thus reducing the overhead of the UDP/IP/L2/L1 header and increasing the transmission efficiency)  Header Compression (used to reduce the frame header overhead on PPP links and to improve bandwidth efficiency)



GPRS/EDGE in BSS  Huawei BSCs (BSC6000, BSC6900) are ready to support GPRS/EDGE. No hardware or software upgrade is required.

 3900 series of base stations have embedded GPRS/EDGE support.  PCU addition is necessary in order to provide packet service in GSM network. Two PCU types currently exist: - External PCU (PCU6000): The external PCU is an independent network element that provides PS service processing functions. Pb interface needs to be configured in this case. External PCU is not supported in case of Abis over IP. External PCU is recommended for upgrade scenarios on older BSC versions (e.g. BSC32) - Internal (Built-in) PCU: PCU functionality is provided by specific boards (see slides 4, 5 or 8) which are installed in the BM subracks. Pb interface need not be configured in this case. It is recommended that built-in PCU be configured in GBSS9.0 and later versions (for both BSC6000 and BSC6900).

 Flex Abis is recommended (although not necessary) to be employed for maximazing resource utilization efficiency: Flex Abis is a mode of allocating the Abis interface transmission resources. That is, the Abis interface transmission resources form a resource pool that is shared by the CS service and PS service (including idle timeslots) among different cells and BTSs.



PCU  External PCU

 Built-in PCU

 1 PCU rack holds 1-3 subracks, max 2 racks,

 BSC6000: GDPUP board, max 8 boards, 1024

max 6 subracks  RPPU board: Radio Packet Processing Unit, max 12 RPPU boards (9 for Pb and 3 for Gb) per subrack, max 120 PDCHs (GPRS) or 100 PDCHs (EDGE), max 8 Mbps Gb throughput  1 subrack: max 1080 active PDCHs (GPRS) or 900 active PDCHs (EDGE), max Gb throughput = 24 Mbps For internal use 9 © Nokia Siemens Networks


active PDCHs per board, max 8192 active PDCHs (MCS-9), max Gb throughput = 512 Mbps  BSC6900: DPUd board, max 12 boards, 1024 active PDCHs per board, max 12288 active PDCHs (MCS-9), max Gb throughput = 1024 Mbps

Huawei BSCs characteristics BSC6000

BSC6900 – R11 boards (GBSS9.0)

BSC6900 – R11 boards (GBSS12.0)

Cabinet dimensions (HxWxD) (mm)

2200x600x800

2200x600x800

2200x600x800

Max cabinet weight (Kg)

350

320

320

Max number of cabinets

4 (1 GBCR + 3 GBSR)

4 (1 MPR + 1 EPR + 2 TCR)

4 (1 MPR +1 EPR + 2 TCR)

Max number of subracks

8 (1 GMPS + 3 GEPS + 4 GTCS)

8 (1 MPS + 3 EPS + 4 TCS)

6 (1 MPS + 2 EPS + 3 TCS)

Max No of TRXs

2048

3072

4096

Max No of BTSs

2048

3072

?

Max No of Cells

2048

3072

?

Max No of active PDCH (MCS-9)

8192

12288

16384

BHCA

3500000

5240000

5900000

CS Traffic Volume (erl)

13000

19500

24000

Gb throughput (Mbps)

512

1024

1536

Transmission types

E1, T1, STM-1, FE, GE



Power consumption

- 2325W (2048 TRX, A over STM1, Abis over E1, BM/TC combined) - 3340W (2048 TRX, A over E1, Abis over E1, BM/TC combined)

MPR full config: 3000W EPR full config: 3000W TCR full config: 3000W MPS: 1000W EPS: 1000W TCS: 1000W

MPR full config: 3600W EPR full config: 3600W TCR full config: 3000W MPS: 1200W EPS: 1200W TCS: 1000W

Clock sources

A, BITS

A, BITS, GPS, Internal, Ext. 8 KHz

A, BITS, GPS, Internal, Ext. 8 KHz



NSN BSC characteristics Flexi BSC

eBSC (BR9)

Cabinet dimensions (HxWxD) (mm)

2000x900 x600

2000x600x450

Max cabinet weight (Kg)

325

300

Max number of cabinets

1

1

Max number of subracks

-

-

Max No of TRXs

3000

2000

Max No of BTSs

3000

500

Max No of Cells

3000

1000

Max No of active PDCH (MCS-9)

?

?

BHCA

531000 - 3600000

1000000

CS Traffic Volume (erl)

18000

10000

Gb throughput (Mbps)

400

136

Transmission types

E1, T1, STM-1

E1, T1, STM-1

Typical power consumption

0.8-1.0 W / TRX

?

Clock sources

?

?



Contents Chapter 1 Huawei BSC Chapter 2 Huawei BTS



New Generation Huawei BTSs  DBS3900 - Distributed BTS

 BTS3900 - Indoor high capacity BTS

 BTS3900A - Outdoor high capacity BTS

 BTS3900E - Compact BTS



DBS3900 Overview - DBS3900 consists of: - Baseband Unit (BBU) - Remote Radio Unit (RRU) - Baseband and RF unit are connected through optical fiber (CPRI) - Baseband Unit: BBU3900 - Remote Radio Unit: DRRU/GRRU/MRRU o DRRU (RRU3004): Double Remote Radio Unit – 2 TRXs o GRRU (RRU3008): GSM Remote Radio Unit – 8 TRXs o MRRU (RRU3908): Multimode Remote Radio Unit – 6 TRXs for GSM;

DRRU/GRRU/MRRU

Antenna TMA RF jumper

also supports WCDMA (max 4 carriers)

BSC

Feeder -48V DC/220V AC

Power cable BBU3900 +24V/-48V DC

Power cable E1/T1 or optical fiber



RF jumper

Grounding cable CPRI optical fiber

DBS3900 - Networking among BBU-RRU - Max distance between BBU and RRU is 40 Km. - In Chain or Ring topology up to 3-level cascading is possible. Max distance between BBU and the last RRU is 40 Km.

Dual band site: S2/2/2(900M)+S2/2/2(1800M) 2 DRRU per sector (1 per band), 1 4-port dual band antenna per sector For internal use 15 © Nokia Siemens Networks


BTS3900 Overview - BTS3900: indoor macro BTS - Baseband and RF units in one cabinet - Baseband Unit: BBU3900 - RF Unit: DRFU/GRFU/MRFU boards o DRFU: Double Radio Filter Unit – 2 TRXs o GRFU: GSM Radio Filter Unit – 6 TRXs o MRFU: Multimode Radio Filter Unit – 6 TRXs for GSM; also supports WCDMA (max 4 carriers)

BTS3900



BTS3900 deployment - typical

-48V DC BTS3900

220V AC BTS3900

+24V DC BTS3900



BTS3900 deployment – stacked mode

When two BTS3900 cabinets (-48V DC) are stacked, the BBU is installed only in the lower cabinet and serves as the baseband unit for the two cabinets



BTS3900 deployment - multimode

Typical GSM/UMTS single cabin deployment: GSM: 3 GRFUs – 6 TRX per board (max S6/6/6) UMTS: 3 MRFUs – 4 carriers per board (max 3x4)



BTS3900A Overview - BTS3900A: outdoor macro BTS - Baseband Unit: BBU3900 - RF Unit: DRFU/GRFU/MRFU boards - Auxiliary equipment to support outdoor operation, i.e. air-conditioning, batteries, etc.

APM30H cabinet

o DRFU: Double Radio Filter Unit – 2 TRXs o GRFU: GSM Radio Filter Unit – 6 TRXs o MRFU: Multimode Radio Filter Unit – 6 TRXs for GSM; also supports WCDMA (max 4 carriers)

RFC cabinet

BTS3900A For internal use 20 © Nokia Siemens Networks


BTS3900A deployment – typical configurations without power backup

APM30H+RFC: Six RFU, no backup power. The RFUs are installed in the RFC and the BBU in the APM30H.



TMC11H+RFC: Six RFU, no backup power, installation space available for other devices. The RFUs are installed in the RFC and the BBU in the TMC11H.

BTS3900A deployment – typical configurations with power backup

APM30H+RFC+IBBS200D: Six RFU: power backup (184 Ah) for 5 hours. The RFUs are installed in the RFC and the BBU in the APM30H. The batteries are housed in the IBBS200D.



APM30H+RFC+TMC11H+IBBS200D: Six RFU: power backup (184 Ah) for 4 hours (if the power consumption of the TMC is no more than 200W). The RFUs are installed in the RFC and the BBU in the APM30H. The batteries are housed in the IBBS200D. The TMC11H houses transmission equipment and other devices.

BTS3900E Overview - BTS3900E: compact BTS - Baseband and RF units integrated in one box

Structure of the DC-powered BTS3900E

BTS3900E



3900 Series BTS auxiliary cabinets RFC: it houses the RFUs and provides functions such as power distribution and surge protection.

APM30H: provides -48 V DC power and backup power to the outdoor macro BTS and also provides installation space for the BBU3900 and other devices.

TMC11H: provides additional transmission space. The BBU3900 can also be installed in the TMC11H.

IBBS200D/IBBS200T: it houses batteries for long-time power backup.



Basic RF specs  Power output: measured at the Top Of Cabinet (TOC). See slides 25, 26 for details for each BTS.  Non-combined: no combiner is used  Combined: internal combiner used to combine signals from 2 TRXs  PBT (Power Booster Technology): The PBT is a power boost technology. In PBT mode, the two TRXs in the double-transceiver unit are used as one TRX. After modulation and DA conversion, one signal output is divided into two RF signals. These two signals are amplified and then combined to form one signal. As the two signals are aligned in phase, the transmit power is amplified and the downlink signal strength is increased. In PBT mode, 1 DRRU or DRFU supports 1 TRX.  Power sharing: When the BTS downlink power control is enabled, the total output power of carriers in a cell is always equal to or less than “Maximum Output Power of Carrier × Number of Carriers”. Based on the estimated power that calls need, if the calls with different power are grouped into different timeslots according to a certain rule, the probability that the total output power of carriers in the cell is less than “Maximum Output Power of Carrier × Number of Carriers” is further increased. Or even, the total output power of carriers in the cell is far less than “Maximum Output Power of Carrier × Number of Carriers”. Hence, each carrier can carry more power than standard configuration.

 Rx Sensitivity: values provided are typical values, measured at the BTS antenna connector. See slides 25, 26 for details for each BTS.



Huawei Distributed BTS characteristics DBS3900 Type

Distributed

Baseband/RF units

BBU3900/DRRU(RRU3004), GRRU(RRU3008), MRRU(RRU3908)

Dimensions (HxWxD) (mm)

BBU3900: 86x442x310 RRU3004: 480x356x100, RRU3008: 480x356x140, RRU3908: 480x356x140

Max weight (Kg)

BBU3900: 12 RRU3004: 15, RRU3008: 21, RRU3908: 21

Capacity and Configuration

RRU3004: 2 TRX per unit; up to 24 carriers per cell; up to 36 carriers per site; maximum configuration: S12/12/12 (18 modules needed for the max configuration)

RRU3008: 8 TRX per unit; up to 24 carriers per cell; up to 72 carriers per site; maximum configuration: S24/24/24 (9 modules needed for the max configuration)

RRU3908 (GSM only capacity; when working in multimode with GSM/UMTS, GSM capacity is less): 6 TRX per unit; up to 24 carriers per cell; up to 72 carriers per site; maximum configuration: S24/24/24 (12modules needed for the max configuration)

Power output (measured at the TOC, max output per carrier)

- RRU3004, 900 MHz, GMSK/8PSK: Non-combination: 30 W/20 W Combination: 15 W/10 W PBT: 40 W/25 W - RRU3004, 1800 MHz, GMSK/8PSK: Non-combination: 20 W/15 W Combination: 10 W/7.5 W PBT: 30 W/20 W

- RRU3008, with power sharing (GMSK/8PSK): 3 TRX: 20 W/13 W, 4 TRX: 20 W/13 W, 5 TRX: 12 W/8 W, 6 TRX: 12 W/8 W, 7 TRX: 8 W/5.3 W, 8 TRX: 7 W/4.6 W - RRU3008, without power sharing (GMSK/8PSK): 3 TRX: 20 W/13 W, 4 TRX: 15 W/10 W, 5 TRX: 12 W/8 W, 6 TRX: 10 W/6.6 W, 7 TRX: 7 W/4.6 W, 8 TRX: 5.5 W/3.6 W

- RRU3908: GSM: 60W (total power output for all 6 TRX)

Power consumption (typical values with 30% RF load)

- RRU3004: 900MHz, S2/2/2, 30W: 500W (no combiner) 900MHz, S4/4/4, 15W: 730W (combiner) 1800MHz, S2/2/2, 20W: 500W (no combiner) 1800MHz, S4/4/4, 20W: 730W (no combiner)

- RRU3008: 900MHz, S4/4/4, TOC 20W: 730W 1800MHz, S4/4/4, TOC 20W: 730W

- RRU3908 (with max power output): 400W with 6 TRX

Receiver sensitivity (dBm) (typical values, measured at the BTS antenna connector)

- RRU3004, 900MHz: 1-way Rx div: -113 2-way Rx div: -116 4-way Rx div: -118.5

- RRU3008, 900MHz: 1-way Rx div: -113 2-way Rx div: -116

- RRU3908, 900MHz: 1-way Rx div: -112.5

Abis transmission types

E1, T1, STM-1, FE, GE, Satellite

Frequency bands (MHz)

RRU3004: 900, 1800

RRU3008: 850, 900, 1800, 1900

RRU3908: 850, 900, 1800, 1900

Clock sources

Abis, GPS, BITS, IP clock, Internal



Huawei 3900 Series BTS characteristics BTS3900

BTS3900A

BTS3900E

Type

Indoor macro

Outdoor macro

Indoor/Outdoor compact


900x600x450

RFC cabinet: 700x600x480; APM30H cabinet: 700x600x480 Total (stacked cabinets): 1400x600x480

485x268x130 (DC module) 485x370x130 (AC module)

Baseband/RF units

BBU3900/DRFU, GRFU, MRFU(multimode GSM-UMTS)

BBU3900/DRFU, GRFU, MRFU(multimode GSM-UMTS)

Integrated in one box

Max weight (Kg)

132

183 (stacked cabinets, without batteries)

13.5 (DC), 17 (AC)

Capacity and Configuration

- DRFU: 2 TRX per board, single cabinet supports 12 carriers (6 DRFU x 2TRX) and max configuration S4/4/4, single cabin supports max 6 cells, single cell supports max 24 carriers, max configuration of one site is S12/12/12 (36 carriers – 3 cabinets needed), 1 XPOL antenna can serve max 2 DRFUs - GRFU: 6 TRX per board, single cabinet supports 36 carriers (6 GRFU x 6TRX) and max configuration S12/12/12, single cabin supports max 6 cells, single cell supports max 24 carriers, max configuration of one site is S24/24/24 (72 carriers – 2 cabinets needed), 1 XPOL antenna can serve max 2 GRFUs - MRFU (GSM only capacity; when working in multimode with GSM/UMTS, GSM capacity is less): 6 TRX per board, single cabinet supports 36 carriers (6 MRFU x 6TRX) and max configuration S12/12/12, single cabin supports max 6 cells, single cell supports max 24 carriers, max configuration of one site is S24/24/24 (72 carriers – 2 cabinets needed), 1 XPOL antenna can serve max 2 MRFUs

- DRFU: 2 TRX per board, single cabinet supports 12 carriers (6 DRFU x 2TRX) and max configuration S4/4/4, single cabin supports max 6 cells, single cell supports max 24 carriers, max configuration of one site is S12/12/12 (36 carriers – 3 RFC cabinets needed), 1 XPOL antenna can serve max 2 DRFUs - GRFU: 6 TRX per board, single cabinet supports 36 carriers (6 GRFU x 6TRX) and max configuration S12/12/12, single cabin supports max 6 cells, single cell supports max 24 carriers, max configuration of one site is S24/24/24 (72 carriers – 2 RFC cabinets needed), 1 XPOL antenna can serve max 2 GRFUs - MRFU (GSM only capacity; when working in multimode with GSM/UMTS, GSM capacity is less): 6 TRX per board, single cabinet supports 36 carriers (6 MRFU x 6TRX) and max configuration S12/12/12, single cabin supports max 6 cells, single cell supports max 24 carriers, max configuration of one site is S24/24/24 (72 carriers – 2 cabinets needed), 1 XPOL antenna can serve max 2 MRFUs

6 TRXs per module (box), max config.: S6/6/6 (3 boxes), 1 XPOL antenna can serve one box

Power output (measured at the TOC, max output per carrier)

- DRFU, 900MHz, GMSK/8PSK: 45W/30W (uncombined), 20W/14W (combined), 71W/47W (PBT) - DRFU, 1800MHz, GMSK/8PSK: 40W/26W (uncombined), 18W/12W (combined), 63W/42W (PBT) - GRFU, 900-1800MHz, with power sharing, GMSK/8PSK: 3 TRX: 31W/20W 4 TRX: 27W/17W 5 TRX: 16W/10W 6 TRX: 16W/10W - GRFU, 900-1800MHz, without power sharing, GMSK/8PSK: 3 TRX: 27W/17W 4 TRX: 20W/13W 5 TRX: 12W/8W 6 TRX: 10W/6.6W

- DRFU, 900MHz, GMSK/8PSK: 45W/30W (uncombined), 20W/14W (combined), 71W/47W (PBT) - DRFU, 1800MHz, GMSK/8PSK: 40W/26W (uncombined), 18W/12W (combined), 63W/42W (PBT) - GRFU, 900-1800MHz, with power sharing, GMSK/8PSK: 3 TRX: 31W/20W 4 TRX: 27W/17W 5 TRX: 16W/10W 6 TRX: 16W/10W - GRFU, 900-1800MHz, without power sharing, GMSK/8PSK: 3 TRX: 27W/17W 4 TRX: 20W/13W 5 TRX: 12W/8W 6 TRX: 10W/6.6W

- 900 MHZ (GMSK/8PSK) 1TRX: 30W/20W 2TRX: 15W/10W 3TRX: 8W/5W 4TRX: 6W/4W 5TRX: 3W/2W 6TRX: 2.5W/1.6W - 1800MHz (GMSK/8PSK) 1TRX: 26 W/17 W 2TRX: 13 W/8.5 W 3TRX: 7 W/4.7 W 4TRX: 5 W/3.3 W 5TRX: 2.5 W/1.6 W 6TRX: 2 W/1.3 W

Power consumption (typical values with 30% RF load)

- With DRFU: S2/2/2, 900 MHz, TOC=45W: 750W S4/4/4, 900 MHz, TOC=20W: 1140W S2/2/2, 1800 MHz, TOC=40W: 750W S4/4/4, 1800 MHz, TOC=18W: 1150W - With GRFU: S4/4/4, 900 MHz, TOC=20W: 680W S6/6/6, 900 MHz, TOC=16W: 670W S4/4/4, 1800 MHz, TOC=20W: 710W S6/6/6, 1800 MHz, TOC=16W: 710W

- With DRFU: S2/2/2, 900 MHz, TOC=45W: 860W S4/4/4, 900 MHz, TOC=20W: 1290W S2/2/2, 1800 MHz, TOC=40W: 860W S4/4/4, 1800 MHz, TOC=18W: 1300W - With GRFU: S4/4/4, 900 MHz, TOC=20W: 770W S6/6/6, 900 MHz, TOC=16W: 760W S4/4/4, 1800 MHz TOC=20W: 810W S6/6/6, 1800 MHz, TOC=16W: 800W

- 900/1800MHz 30% RF load O2: 140W/140W O4: 115W/120W O6: 90W/90W - 900/1800MHz 100% RF load O2: 170W/165W O4: 150W/155W O6: 130W/125W

Receiver sensitivity (dBm) (typical values, measured at the BTS antenna connector)

- DRFU: 1-way Rx div: -113 2-way Rx div: -116 4-way Rx div: -118.5 - GRFU: 1-way Rx div: -113.5 (900MHz), -113.8 (1800MHz) 2-way Rx div: -116.5 (900MHz), -116.8 (1800 MHz)

- DRFU: 1-way Rx div: -113 2-way Rx div: -116 4-way Rx div: -118.5 - GRFU: 1-way Rx div: -113.5 (900MHz), -113.8 (1800MHz) 2-way Rx div: -116.5 (900MHz), -116.8 (1800 MHz)

- 900MHz: 1-way Rx div: -112.5 2-way Rx div: -115.5 - 1800MHz: 1-way Rx div: -112 2-way Rx div: -115





900, 1800, 1900

850, 900, 1800



Frequency bandsuse (MHz) 900, 1800, 1900 For internal 27 © Nokia Siemens Networks Presentation / Author / Date Clock sources Abis, GPS, BITS, IP clock, Internal

NSN BTS characteristics - Flexi BTS Flexi EDGE BTS Type

Multipurpose (e.g. macro and micro, cabinet, pole & wall applications, ID/OD)


Modules (12 TRXs): 133/89 x 447 x 422 (3U / 2U module) Indoor cabinet (24 TRXs): 1800x600x600 Outdoor cabinet (24 TRXs): 1550x770x770

Baseband/RF units

-

Max weight (Kg)

Modules: 109 Indoor: 170 (4+4+4) Outdoor: 180 (4+4+4)

Capacity

Module: 12 TRXs Indoor: 24 TRXs Outdoor: 24TRXs

Power supply

?

Power output

- GMSK: 46.2 dBm, DP 48.7, IDD 50.5, IDD+DP 53 dBm - 8PSK: 2 dB less

Power consumption

Modules: - Max 1.9 kW (4+4+4) - Typical 1 kW

Receiver sensitivity (dBm) (Single branch/2-way div/4-way div)

-112.5 / -115.5 / -118 dBm (800, 900, 1900) -113 / -116 / -118.5 dBm (1800)


E1, T1


800, 900, 1800, 1900

Working temperature (˚C)

-35 ~ +55

Clock sources

?



Cabinets: - Max 1.9 kW (4+4+4) (without optional fans) - Typical 1 kW

NSN BTS characteristics - UltraSite UltraSite/ConnectSite 100 Type

Macro ID and OD, Multimode (supports WCDMA)


Indoor: 1800x600x570

Baseband/RF units

-

Max weight (Kg)

Outdoor: 1940x770x750

MIDI ID: 1180x600x 570

MIDI OD: 1320x770x 750

MINI ID/OD: 1130x411x537

Indoor: 270

Outdoor: 350

MIDI ID: 170

MIDI OD: 233

MINI ID/OD: 95

Capacity

Indoor: 12 TRX (1108 TRX per site)

Outdoor: 12 TRX (1108 TRX per site)

MIDI ID: 6 TRX, chaining 9x6=54 TRX

MIDI OD: 6 TRX, chaining 9x6=54 TRX

MINI ID/OD: 4 TRX, chaining 9x4=36 TRX

Power supply

?

Power output

GMSK: 45.7 dBm, 50.0 dBm with IDD (800/900/1900) GMSK: 46.0 dBm, 50.0 dBm with IDD (1800), 8-PSK: 2 dB less

Power consumption

Indoor: Max 2.1 kW (48V DC) Typical 1.3 kW

Receiver sensitivity (dBm) (Single branch/2-way div/4-way div)

-112.5 / -115.5 / -118 dBm (800, 900, 1900) -113 / -116 / -118.5 dBm (1800)


E1, T1, STM-1


800, 900, 1800, 1900


Indoor: -5 ~ +50

Clock sources

?


Outdoor: Max 2.2 kW (48V DC)? Typical 1.3 kW

Outdoor: -10 ~ +50 (-33 ~ +50 with opt. heater)


MIDI ID: Max 1.2 kW (48V DC) Typical 0.8 kW

MIDI ID: -10 ~ +50

MIDI OD: Max 1.3 kW (48V DC) Typical 0.9 kW

MIDI OD: -10 ~ +50 (-33 ~ +50 with opt. heater)

MINI ID/OD: Max 0.8 kW Typical 0.6 kW

MINI ID/OD: -10 ~ +55

NSN BTS characteristics - MetroSite MetroSite/ConnectSite 10 Type

Micro


870x310x215

Baseband/RF units

-

Max weight (Kg)

40

Capacity

4 TRX (12 with expansion)

Power supply

?

Power output

- GMSK: 41 dBm (900/1800) - GMSK 37.0 dBm (800/1900) - 8PSK: 2 dB less for 800/1900 and 4 dB less for 900/1800

Power consumption

Nominal 0.4 kW, Max 0.55 kW

Receiver sensitivity (dBm) (Nominal with 2-way diversity)

-114 dBm (800/900) -115 dBm (1800/1900)


E1, T1, STM-1


800, 900, 1800, 1900


-40 ~ +50

Clock sources

?



Thank you



2G Huawei Site Solution

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