The UMG8900 converts service bearers, enables interworking between bearers,
and processes service stream formats. It is a core network device
in global system for mobile communications solutions of Huawei. It can help carriers to build a low-cost, profitable, and
future-oriented communication network.
The UMG8900 provides powerful networking functions and abundant services. It
can serve as various functional entities to meet networking
requirements of carriers.
The UMG8900 is oriented to:
Service bearer device in a local exchange in the GSM network.
Service bearer device in a tandem/toll exchange in the GSM network.
Service bearer device in a gateway exchange in the GSM network.
Visited mobile switching center (VMSC), tandem mobile switching
center (TMSC), or gateway mobile switching center (GMSC) in the GSM
network by working with the media gateway controller MSOFTX3000 of Huawei, supporting function integration.
VMSC, TMSC, or GMSC in the universal mobile telecommunications
system (UMTS) R99 network by working with the MGC of Huawei, supporting function integration.
Media gateway (MGW) in the UMTS R4 network.
IP multimedia-MGW (IM-MGW) in the UMTS R5 and later IP multimedia
subsystem (IMS) networks.
The UMG8900 is used with the UGC3200 for networking, and acts as the bearer
device in the integrated tandem exchange or integrated gateway
exchange.
The UMG8900 can network with the MGC of Huawei to support various basic, supplementary, and value-added services
in the traditional GSM network. In addition, new services can be
introduced quickly and easily due to the separated architecture of
the UMG8900.
GSM/UMTS Local Exchange of the UMG8900 with SSM-256/SSM-32 Frames
Table 1 lists the service processing capability when the UMG8900with SSM-256/SSM-32 frames serves as a service bearer device in a global system for mobile
communications (GSM)/universal mobile telecommunications system
(UMTS) local exchange.
Table 1 Service processing capability of a GSM/UMTS local exchange-1
Item
Specification
Traffic
GSM all-TDM networking: 70 kErl
Other networking modes: 80 kErl
BHCA
GSM all-TDM networking: 4200 k
Other networking modes: 4800 k
GSM/WCDMA/TD-SCDMA Local Exchange of the UMG8900 with Only SSM-160
Frames
Table 2 lists the service processing capability when the UMG8900
with only SSM-160 frames serves as a service bearer device in a
GSM/WCDMA/TD-SCDMA local exchange.
Table 2 Service processing capability of a GSM/WCDMA/TD-SCDMA local
exchange-2
Item
Specification
Traffic
Local exchange: single frame (one SSM-160 frame); all networking
modes: 16 kErl
Two frames (two SSM-160 frames); GSM all-TDM networking: 35 kErl;
Other networking modes: 40 kErl
Three frames (three SSM-160 frames); GSM all-TDM networking: 55
kErl; Other networking modes: 80 kErl
BHCA
Single frame (one SSM-160 frame); all networking modes: 1900 k
Two frames (two SSM-160 frames); GSM all-TDM networking: 4200 k;
Other networking modes: 4800 k
Three frames (three SSM-160 frames); GSM all-TDM networking: 6600
k; Other networking modes: 9600 k
GSM/WCDMA/TD-SCDMA Gateway or Tandem Exchange of the UMG8900 with SSM-256/SSM-32 Frames
Table 3 lists the service processing capability when the UMG8900with SSM-256/SSM-32 frames serves as a service bearer device in a GSM/WCDMA/TD-SCDMA gateway
or tandem exchange.
Table 3 Service processing capability of a GSM/WCDMA/TD-SCDMA gateway or
tandem exchange
Item
Specification
Traffic
110 kEr
BHCA
5,400,000
GSM/WCDMA/TD-SCDMA Local Exchange/Tandem Exchange of the UMG8900
with Only SSM-160 Frames
Table 4 lists the service processing capability when the UMG8900
with only SSM-160 frames serves as a service bearer device in a
GSM/WCDMA/TD-SCDMA local exchange/tandem exchange.
Table 4 Service processing capability of a GSM/WCDMA/TD-SCDMA local
exchange/tandem exchange
Item
Specification
Traffic
Single frame (one SSM-160 frame): 16 kEr
Two frames (two SSM-160 frames); all-TDM networking local exchange:
35 kErl; Other networking modes: 40 kErl
Three frames (three SSM-160 frames); all-TDM networking: 55 kErl;
Other networking modes: 80 kErl
BHCA
Single frame (one SSM-160 frame); all networking modes: 1900 K
Two frames (two SSM-160 frames); GSM all-TDM networking: 4200 k;
Other networking modes: 4800 k
Three frames (3 SSM-160 frames); GSM all-TDM networking: 6600 k;
Other networking modes: 9600 k
Signaling Transfer Capability
The UMG8900 supports signaling adaptation and transfer from TDM to IP based on
the standard Signaling Transport (SIGTRAN) protocol. Table 5 lists
the related technical specifications.
Table 5 Service processing capability (signaling transfer)
Item
Specification
Number of MTP2 links
64 kbit/s
16 links per UG01MSPF or UG02MSPF
42 links per UG03MSPF
120 links per UG04MSPF
2 Mbit/s
1 link per UG01MSPF or UG02MSPF
2 links per UG03MSPF
4 links per UG04MSPF
Number of MTP3 links
64 kbit/s
16 links per UG01MSPF or UG02MSPF
42 links per UG03MSPF
120 links per UG04MSPF
2 Mbit/s
1 link per UG01MSPF or UG02MSPF
2 links per UG03MSPF
4 links per UG04MSPF
Number of Q.921 links
64 kbit/s
128 links per UG01MSPF or UG02MSPF
128 links per UG03MSPF
252 links per UG04MSPF
Delivery
Cargo will be delivered within 1 day after payment arrived.
Tracking Number will be offered once delivery done.
Delivery Options
Estimated Delivery Time
DHL
3-5 business days
Fedex
3-5 business days
By Sea
10-20 business days
Notice:
Above mentioned information are just for your reference only,we
will keep you posted for the tracking delivery schedule.There are
two delivery options available for by air and by sea:
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customs and transportation fees are the responsibility of the buyer. Uonel will recommend trustworthy local
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buyer's permission and at buyer's expense.
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confirmed order. Uonel is responsible for transporting goods to door after you have
made the payment.
If your Huawei products failed, you must contact your sales
representative to verify product failure. If the problem still
can't correct by remote support methods i.e. email or phone
support, the RMA procedure will issue.
Company Profile
Uonel is one of the biggest Huawei Network Hardware distributor in
china, founded in 2008. We are a global provider of netwotking
products with more than 5000 customers.
We provide original new Huawei Routers,Switches,Firewalls,Wireless
APs & controllers,OLTs,GPON modems,optical transceivers.Our company
have more than $5million Huawei products in stock.
Most of our technical engineers had work exprience in Huawei
company,we can provide network
design&planning,configration,troubleshooting,maintenance and
training service in world wide.
Shenzhen Uonel Technology Co., Ltd. is a Global Provider of
Telecommunication Equipment and Services. We buy&sell Original NEW&REF telecom equipment from
carriers and market to other companies who need them. We offer carrier class telecommunication hardware at 80-90% OFF
list. We provide network design&planning, configration,
troubleshooting, maintenance and training service in world wide.
Uonel Products& Stock
More than $5million Huawei ZTE Juniper Cisco products in stock. Delivery your order within 72hours base on quick response ability. Focus on High-end telecom products including IP
Data,Transmission,Wireless,Server&Storage and spare parts.
Fedex
By Sea
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