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Asia
Pacific Watch
August
3, 2004
Global
apps of Huawei OCS solution expand quickly
CHINA
-- Huawei Technologies recently signed over ten contracts
with operators including Telemar, China Telecom and
China Netcom to provide its OCS (optical core switch)
solutions. Its OCS equipment have been deployed and
running smoothly in these incumbent carriers' optical
networks.
Huawei's
OCS product OptiX OSN 9500 features 720G cross connect
capability and 40 slots per rack, which provides up
to 72x10G optical direction or 288x 2.5G optical direction.
It supports comprehensive reliability configuration
such as 1+1 backup for keyboards. The combination of
mesh networking capability and traditional SDH self-healing
capability can perform powerful network protection and
restoration. It has ASON features such as SLA, OVPN,
mesh networking, restorable re-routing, etc.
The
OSN 9500 is an advanced intelligent OCS product with
large capacity. It is mainly deployed in long-haul DWDM
backbone networks or core metropolitan backbone networks.
In Telemar, Huawei's OSN 9500 formed LH DWDM+OCS solution,
together with DWDM system OptiX BWS 1600G in seven state
capitals across Brazil. This LH DWDM+OCS backbone network
will meet the increasing traffic cross-connect and higher
network-reliability demand in the coming years. In the
OCS MESH network, ASON is used to realise multi-path
protection and provide SLA services. ASON can make network
intelligent to save opex and provide services quickly.
In China Telecom and China Netcom, Huawei's OSN 9500
is deployed in core metropolitan backbone networks in
Guangzhou, Guiyang, Haerbin, Luoyang, Nanning and Urumch.
These cities are provincial capitals and each one of
them has a population of at least several million. The
booming economy is boosting the demand for telecom services
and traffic in these cities. In these metropolitan networks,
the OSN 9500 is used in the core layer, and optimises
the network architecture.
Contact:
Huawei Technologies
Tel: +86-755-2878-7583
Fax: +86-755-2878-7125
richardlee@huawei.com
www.huawei.com
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