UMG8900 the total appearance
600 mm × 450mm × 637 mm
E1/TI, STM-1/OC-3, FE, GE
Power consumption (Full-Loaded)
0°C to 45°C
|5% RH to 95% RH|
-40°C to 70°C
|10% RH to100% RH|
UMG 8900 System Management Board UMG8900 MOMU UG01MOMU0 03050379
The UMG8900 provides TDM-IP conversion, enables interworking between different networks, and processes service stream formats. As it can be used in the NGN network to provide TG and SG functions in conjunction with switches, operators can benefit from a low-cost, future-orientated mobile telecommunication network.
When the UMG8900 functions as an access gateway (AG) on the fixed network, a user access module (UAM) is required.
When the UMG8900 functions as a trunk gateway (TG) or a media gateway on the mobile network, no UAM is required. The server switching module (SSM) and the UAM are connected over TDM. Physically, the connection is E1 or SDH based. The two modules communicate with each other using a private protocol. The SSM performs maintenance and management of the UMG8900.
The UMG8900 is of flexible configuration, and thus can serve as the following service gateways at the access layer in the NGN:
•Trunk gateway (TG)
•Embedded signaling gateway (SG)
•Integrated application of the TG, and SG
•Extended integration of fixed and mobile network services
The UMG 8900 has two size chassis SSM-256 and SSM-32 with different Main Control Card.
SSM256 has one standard Slot, but SSM32 has two standard Slots on Main Control Board.
Universal Media Gateway UMG8900 :
This Universal Media Gateway (UMG) helps migrate your GSM-R services from TDM to all-IP communications, reducing your overall costs and protecting your technology investments going forward.
The UMG works with Mobile Switching Center (MSC) server and other devices to support a variety of basic, supplementary, and value-added mobile services on a traditional GSM-R network. In addition to these services, the simplified network structure supports video networking and signaling link gateways as well as enabling fast and flexible introduction of new services.
PRODUCT APPLICATION INTRODUCTION
UMG8900 is the core network equipment of gsm-r mobile communication system solution, which can help operators to build low-cost, profitable and future-oriented mobile communication network;
The combined network with the mobile switching center Server (MSC Server) has rich functions and can be compatible with various basic, supplementary and value-added services in the traditional gsm-r network. Due to the separation structure of equipment, various new services can be introduced quickly and flexibly.
3.2 million subscribers/3 cabinets; 400,000 subscribers/1 cabinet(R4 IP core network)
≤ 850W(with full configuration)
Disaster recovery time
< 5 minutes
1.Providing high network reliability with the use of dual homing.
2.Ensuring device-level reliability with a distributed clock system, a modular software and hardware structure, and a real-time alarming mechanism
3.Securing operation and maintenance with the use of data back and such technologies as SSH, ACL, IPSEC, and SSH.
Applications & Benefits
UMG8900 cooperates with SoftX3000 closely to help customers move towards all-IP, reduce TCO and protect their returns on investment.
MS-OTN product form, support any business access, 5U equipment ultra-high integration:
Single sub-rack supports maximum 800G OTN capacity, 800G packet capacity, 280G SDH high-order capacity and 40G SDH low-order capacity.
Line bandwidth utilization is greatly improved.
Support unified line single board, support seamless sharing of line transmission bandwidth between OTN/SDH/PKT services after different service plane scheduling.
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