Huawei GM51DTMU0 BTS3012 GSM base station (2G) Telecom System Card / Module

Huawei GM51DTMU0 BTS3012 GSM base station (2G) Telecom System Card / Module Image 1

Huawei GM51DTMU0 DTMU main control and transmission board for BTS3012 GSM base stations. Tech-Star (UK-based, shipped worldwide) – enquire for stock.

The Huawei GM51DTMU0 is a DTMU (Dual Trunk and Transmission Main control Unit) board used in Huawei BTS3012 GSM base stations. It sits in the GM5M subrack alongside the DTRU transceiver boards and DDPU baseband processing boards, and provides the central control, E1/T1 trunk transmission interface, and system clock and synchronisation functions for the cabinet. As the main control card for the GSM base station shelf, the DTMU is a single-per-subrack unit, distinct from the multiple transceiver (DTRU) and baseband (DDPU) boards that populate the remaining slots. It is a legacy 2G GSM component, still needed to keep older BTS3012 GSM sites operational or to build spares inventory. Tech-Star (UK-based, shipped worldwide) stocks Huawei legacy base station hardware including this board. Get in touch with your site and subrack details to confirm compatibility before ordering.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Huawei GM51DTMU0 refurbished or new?
Tech-Star supplies both new and refurbished Huawei GM51DTMU0. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei GM51DTMU0?
Refurbished Huawei GM51DTMU0 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Huawei GM51DTMU0?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Huawei GM51DTMU0 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Huawei GM51DTMU0 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesDTMU main control and transmission board; E1/T1 trunk interface and system clock/synchronisation; Single-per-subrack main control unit for BTS3012 GM5M shelf
ApplicationsMain control for Huawei BTS3012 GSM base station cabinets; Maintenance and like-for-like replacement in legacy 2G GSM sites; Spares provisioning for Huawei GSM base station deployments
CompatibilityHuawei BTS3012 GSM base station platform; GM5M subrack shelf, same family as GM5M DTRU/DDPU boards; Legacy Huawei 2G GSM network equipment
SpecificationsPart number GM51DTMU0; Manufacturer: Huawei; Board type: DTMU main control/transmission unit
PlatformHuawei BTS3012 GSM base station (2G)
ManufacturerHuawei

Get a Fast Price & Availability

Prices change daily based on stock and supply.

Send your requirements and we’ll respond quickly with current pricing and availability.

  • Typical response: within 1 hour (business hours)
  • No obligation • UK-based team
Inline Request a Price

WhatsApp: HAHosting 447537149341