HUAWEI UMG8900 PDF
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This module includes the SPF. The development of the IP network makes it an inevitable choice for network evolution to provide integrated voice, data and video services based on the IP packet technology. The service resource boards work in the resource pool mode to share all the resources.
The hardware fundamentals of the UMG8900
The derating design is usually applied to reducing the rated values of electric stress and heat stress. The MML commands umg890 be used for data configuration, routine operation and device maintenance. This feature enables software upgrade and maintenance without affecting the system running. The slot positions follow the rules uuawei It supports service resources such as announcement playing, digit collecting, conference bridge audio umg900dual tone multi frequency DTMF detecting, frequency shift keying FSK and multiple frequency control MFC.
Board deployment in an SSM 32 frame 1 1 1 1 1 1. The UMG frames can be logically classified into the main control frame and service frame. Under the control of the gateway controller, this module invokes various bearer and service resources within the UMG, sets up service bearers and processes service stream formats.
The stratum 2A clock means that the indexes except the frequency accuracy, pull in range, pull out range, and hold in range umg88900 with the G. Fans in a umh8900 support the automatic speed adjustment function. Tandem free operation TFO is a type of in band transcoding control operation. The CHRs are saved on the server for value added applications such as real time monitor and troubleshooting.
The CLK boards are fixed to be configured in back slots 0 and 1 in frame 0 or 1. If it is really necessary to place the UMG outdoor, the following requirements must be met: If the capacity huaweo the limit of existing frames, you can add frames in the cascading mode to achieve the upgrade. The UMG provides a series of tools such as Info Collection Tool, Health Check Tool and Log Analyzer, and supports analysis and maintenance of operating conditions of the device in both the online and offline modes.
Cloud Data Center Network Solution. After the negotiation, the amount of transcoders in the call channel is reduced to improve voice quality. The software has a certain automatic error correction and auto recovery abilities including huaawei and reload when software failure occurs.
You can flexibly configure the UMG based on the actual networking and user capacity. The cascading mode enables the UMG to take the form of one network element, which is convenient for maintenance and management. Hot swappable boards to reduce time used for replacing them.
Thus, the UMG can implement smooth evolution and support current hauwei networks. The configuring data include service configuration and local exchange configuration data. A convenient and friendly man machine language MML operation terminal buawei facilitate maintenance personnel img8900 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 huaeei from other equipments in the same electromagnetic environment.
The UMG supports the following service functions: The UMG provides logs, alarms, traffic statistics and fault diagnosis functions to facilitate fault prevention, location and troubleshooting. The VPU provides announcement playing, digit collecting and audio mixing functions.
In the case of the clock subboards, the UMG provides stratum 3 clock signals. If you are already a partner, please click here to get more marketing resources.
Huawei UMG Archives – HUAWEI Mobile Core Network, OSN-Optical, Wireless Reseller
This module performs the invocation and topology connection of packet resources under the control of the gateway control module to realize the interworking and service switching between packet networks.
The three modes correspond to different hardware types of boards for the bearers. This monitoring process is to oversee task running and reporting abnormality. Its software architecture is shown in Figure 3 That is, the RTP packet is compressed, the bandwidth occupied by the RTP packet is reduced, and the transmission efficiency is improved.
The packing box is intact. Modular design is adopted and each software module is based on the loose coupling mechanism. The climatic conditions are shown in Table 7 If the capacity requires more than two frames and an SIWF frame is configured, the two types of cabinets are required at the same time.
The hardware fundamentals of the UMGCore Network Info Community-Huawei Connect
Boards can be inserted and removed easily from the front. When key resource occupation rate exceeds certain limits, the system can take measures such as denying some less important services to release service load.
This feature inevitably improves efficiency. The transmission distance is 0.
In this way, the system stability is ensured as guawei system running will not be affected by program problem. If independent CLK boards are used, clock distribution cables are required to provide clock signals for the central switching frame and other SSM service frames. In this case, the central switching frame does not provide the cascading function and can hold service boards to process services. Broadband voice is represented in AMR format supporting multiple codec rates.
The current GSM R network must introduce the packet transmission technology based on IP during such evolution processes as network huawek, upgrade and device replacement.
Network and device management can protect your password and make unauthorized access invalid.