Bts Base Station Customization, Base Transceiver Station Equipments

PRODUCT INTRODUCTION

This indoor macro base station supports both GSM-R and LTE — the ideal solution for railways that want to prepare for evolution to an LTE broadband network. One of the most compact indoor macro base stations in the industry, the BTS3900 features a large, scalable capacity and multi-mode applications that meet the requirements of long-distance railways.

The base station cabinet contains as many as six RF modules. These multicarrier modules support both GSM-R 5.0 and LTE (eLTE). Use of this multi-radio-channel base station (and similar outdoor base station) maximizes versatility while minimizing site deployment costs.

Product Advantage

High Transmit Power: 60W for frequency band R or 80W for frequency band E at the top of the base station cabinet.
Versatile:Provides eLTE services as well as existing GSM-R services, with three RF modules used for LTE 3 x 3 MIMO.
Cost-Effective:The ability to incorporate multiple radio channels in a single base station (as well as remote radio units) reduces site deployment costs and equipment investment.

PRODUCT SPECIFICATIONS

Parameters	Specifications
Working Frequency Bands	· 880 MHz to 915 MHz and 925 MHz to 960 MHz · 873 MHz to 880 MHz and 918 MHz to 925 MHz
Capacity	A single cabinet supports a maximum of: Two BBU3900 baseband units, six RFUs, and 12 GSM-R carriers
Transmit Power	· 918 MHz to 925 MHz: 2 x 60W · 925 MHz to 960 MHz: 2 x 80W
Receiver sensitivity	· 918 MHz to 925 MHz: Single antenna: -112.5 dBm, Double antennas: -115.5 dBm · 925 MHz to 960 MHz: Single antenna: -113.4 dBm, Double antennas: -116.4 dBm
Dimensions (H x W x D)	900 mm x 600 mm x 450 mm
Weight	· Empty cabinet: ≤ 45 kg · Single cabinet with full configuration (one BBU, six RFUs, without AC power supply): ≤ 135 kg
Rated Power Supply	-48V DC
Power Supply Voltage Range	-38.4V to -57V DC

PRODUCT OVERVIEW

BTS3900 series base stations adopt the cutting-edge modular design for different modes and are managed by various systems. With simple components, they can be installed and deployed easily and fast. With comprehensive functions and remarkable performance, they can meet requirements in various scenarios. In addition, they are diversified by flexibly combining functional modules and auxiliary devices.

Name	Type	Usage Scenario	Input Power	Cabinet Combination	Reference
BTS3900	Indoor macro base station	Indoor installation scenarios where traffic load is heavy, lease cost of equipment room is high, or equipment room is space-limited.	-48 V DC +24 V DC 220 V AC 110 V AC	Single cabinet Double cabinets: Two cabinets are installed side by side or two cabinets are stacked.	For information about usage scenarios and configurations of cabinets, see Hardware Description.
BTS3900A	Outdoor macro base station	Outdoor installation scenarios where wide coverage is required such as cities, suburbs, or rural areas.	-48 V DC 220 V AC 110 V AC	TMC11H + RFC APM30H + RFC (+IBBS + TMC11H)	APM30H is a power cabinet, the RFC is a radio frequency cabinet, TMC11H is a transmission cabinet, and the IBBS is a battery cabinet.
DBS3900	Distributed base station	Outdoor installation scenarios where site deployment is difficult and wide coverage is required.	-48 V DC +24 V DC 220 V AC	BBU + APM30H + RRU BBU + TMC11H + RRU BBU + 19-inch rack + RRU Indoor wall-mounted BBU + RRU BBU + OMB + RRU BBU + ICR + RRU BBU + IMB03 + RRU	APM30H is a power cabinet, TMC11H is a transmission cabinet, the OMB is an outdoor mini box, the ICR is an indoor centralized rack, and IMB03 is an indoor mini box.

PRODUCT

Indoor Macro wireless CDMA GSM Base Station BTS3900