The Huawei UMG (Universal Media Gateway) is a core network device, part of the Huawei [email protected] Solutio N and the N68E Cheap gateway m series battery, Buy Quality gateway tablet laptop computer directly from China gateway ma8 Suppliers: UMG (UG01MOMU0) . Cheap board shorts, Buy Quality board router directly from China boarding handle Suppliers: HuaWei UMG Media Gateway and UMG Spare boards.

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The network topology is complex. Each type of frames can self cascade with frames of the same type or cascade with frames of the other type. Contrasts the field to be full, you may delete the product successor that does not need to add!

The climatic conditions are shown in Table 7 The packet processing and interface module ymg8900 packet service bearers of the gateway and provides hardware interfaces for packet services.

This tool collects upgrade information and compares the difference between versions before and after upgrade for update of configuration files. huawsi

HuaWei UMG8900 Media Gateway and UMG8900 Spare boards

They are used to extract clock signals from a BITS. An easy and flexible mode for operation and maintenance can reduce the operational expenditure OPEX of the device. These indexes are explained as follows: LD Central wavelength 2 km nm 15 km nm 40 km nm 80 km nm Transmit optical power 2 km — The typical characteristics at each phase are shown in Table 1 1. Operation and maintenance security The system defines user groups and rights.

The architecture of the core network has no change.

Thus, network disaster recovery is implemented. The UMG provides the following measures to ensure voice quality: The packing box is placed where no water is available. The packing box is intact. For smooth expansion of small capacity, you only need to insert new service processing boards or interfaces in the existing cabinet without adding new cabinets. Detection and alarm report functions to detect and report faults timely. That is, the RTP packet is compressed, the bandwidth occupied by the RTP packet is reduced, and the transmission efficiency is improved.


No explosive, conductive, magnetizable or corrosive dusts exist. The UMG is oriented as: In mode 1, the main control frame provides the service and device management functions. During the evolution from the GSM R network, the packet transmission technology will be introduced gradually. Board deployment in an SSM 32 frame 1 1 1 1 1 1.

The hardware fundamentals of the UMG8900

Backward cabling for the convenience of module assembly and disassembly. This chapter also gives typical configuration examples.

Through the graphical interface and MML commands, you can implement efficient management and maintenance on hardware, system resources, signaling links, clock system and physical interfaces of the UMG To receive commands delivered by the gateway control module.

Reminder To have a better experience, please upgrade your IE browser. Skip to main content. The transmission distance is 0. The PS domain provides high speed packet services. The CLK boards are fixed to be configured in back slots 0 and 1 in frame 0 or 1. The integrity of the plan ensures the software reliability. The networking is shown in Figure 4 2. The E1 and T1 interfaces are electric interfaces and share the hardware.

The boards and interfaces supported by the UMG are shown in Table 2 2. Through shortcut menu operations, you can query, display, switch, reset, isolate, block and activate boards and interfaces.

The hardware fundamentals of the UMGCore Network Info Community-Huawei Connect

Boards are inserted in front and back slots on the backplane of a frame. Structure of the UMG assembly cabinet? It can serve as various functional entities to meet the networking requirements of operators. The LMT is dedicated to management on the UMG only while the iManager M is on all devices such as topology management and troubleshooting for the entire network.


The specifications of signaling transfer are shown in Table 7 4. By continuing to browse the site you are agreeing to our use of cookies. The purpose is to slow down parameter degrading, extend lifespan and improve the system reliability. The frame provides front and back slots in pair to hold boards.

The UMG provides logs, alarms, traffic statistics and fault diagnosis functions to facilitate fault prevention, location and troubleshooting. For example, adding an IP address requires several steps, but can be completed by an MML command which groups those steps. The cascading mode enables the UMG to take the form of one network element, which is convenient for maintenance and management.

A convenient and friendly man machine language MML operation terminal to facilitate maintenance personnel to locate and remove faults as soon as possible 3 0 0 Electromagnetic compatibility design prevents the UMG, as well as any other equipment, subsystem, or system, from being degraded due to the electromagnetic waves from other equipments in the same electromagnetic environment.

Other frames based on the standard 19 inch structure can be placed in free space of the cabinet to improve the utilization of the equipment room. In the case of SSM capacity. Click here to sign up.