Huawei HECM Board QCU1HECMA

Huawei HECM Board QCU1HECMA 03020GBA for Huawei DBS3900 CDMA

HECM Board QCU1HECMA 03020GBA

Huawei GSM-R product Base station subsystem
BTS3900/BTS3900A
The BTS3900 is an indoor macro BTS for outdoor use. The base station has greater transmission power, higher reliability and LTE evolution.

Frequency band:
E-GSM: 880-915 (35 MHz)
ER-GSM 873-880 (7 MHz)
Send diversity, 4-way reception diversity

Top power:
ER band: 60 W
E band: 80 W
Static receiving sensitivity: -112.5 dBm
Outdoor bts3900a is more powerful: -40 °C ~ + 50 °C, IP55 protection lever
Outdoor macro base station BTS3900A

This outdoor macro base station supports GSM-R and LTE - an ideal solution for preparing railroads for evolution to LTE broadband networks. One of the industry's most compact outdoor macro base stations, the BTS3900A bts3900a is a large, scalable capacity and multi-mode application that meets the requirements of long-haul railways.

The base station cabinet contains up to six RF modules. These multi-carrier modules support Huawei's GSM-R 5.0 and the company's enterprise LTE (eLTE). Use this multi-radio base station (and similar indoor base stations) to maximize versatility while minimizing site deployment costs.

DBS3900

The DBS3900 GSM has a distributed architecture and consists of two basic functional blocks: BBU and RRU.
These basic modules can be flexibly configured to meet different capacity requirements and are suitable for different application scenario networks of GSM.

RRU
Frequency 900 M EGSM/900 M RGSM
Sensitivity: -113dBm / 1 receiver - 116 dBm / 2 receiver
TOC: 30 W per TRX
Protection level: IP65
Temperature: -40 °C ~ + 50 °C (no solar radiation)

BBU
Weight: 7 12 kg
Capacity: 36 TRXs
Power consumption: 50 W
Protection level: IP20
Temperature: -20 °C ~ + 50 °C

BSC6000
The BSC6000 is responsible for radio resource management, base station management and power control.
Maximum equivalent BHCA: 5,900 k
Traffic volume: 24,000
Number of TRXs: 2,048
Configuren pdchs Quantity: 30,720
Gb interface passed: 1,536 Mbit/s
Power consumption: ≤ 3200w

Network subsystem

ECNS300
The ECN300 will use all CN NEs GSM-R in a single cabinet, including the MSC server, based on the UMG and HLR of the unified ATCA platform. The Feuthermore eCNS300 is an evolution of LTE.
A typical configuration is the MSC server, and eHLR and eUMG share a sub-rule.
Specifications are:
Maximum subscribers: 50000
System reliability: ≥ 99.999%
Weight: ≤ 200 kg
Power consumption: ≤ 2200w (housing MSC server + eHLR + eUMG)

USN9810
Huawei USN9810 is a unified service node that can be deployed in an evolved packet core (EPC) system.
ATCA platform
Maximum subscriber: 12,000,000
Maximum load: 24,000,000mm
Number of ENodesBs: 50000
S-GWs and P-GWs Quantity: 4096

UGW9811
Huawei's proprietary UGW9811 (UGW9811) is a unified packet gateway that can be deployed in an evolved packet core (EPC) system that provides the functionality of a Serving Gateway (S-GW) and PND Gateway (P-GW).
Maximum load: 5,000,000 (spu is in active/standby mode)
Maximum data throughput: 120 Gbit/s (spu is in active/standby mode)
Largest APNs: 3,000
Maximum eNodeBs: 100,000
Weight: Dimensions : ( H) 2200 mm × (W) 600 mm × (D) 800 mm

Operation support system

IManager U2000
The IManager U2000 centrally manages Huawei mobile network elements (NEs), including BSS and NSS. The U2000 provides basic functions such as configuration management, performance management, automatic management, security management, log management, topology management, software management, and system management. It also offers a variety of options ak features.