Ethernet over TDM solution for BSNL

Ethernet over TDM solution for BSNL

Bharat Sanchar Nigam Ltd of India 

Beijing Huahuan Electrinics

Date:                                2010-06

Customer:                         Bharat Sanchar Nigam Ltd of India

Huahuan Product:             HOFL-S08100SF

Advantage:                       low cost

BSNL:

Bharat Sanchar Nigam Ltd. formed in October, 2000, is World’s 7th largest Telecommunications Company providing comprehensive range of telecom services in India: Wireline, CDMA mobile, GSM Mobile, Internet, Broadband, Carrier service, MPLS-VPN, VSAT, VoIP services, IN Services etc. Presently it is one of the largest & leading public sector units in India.  

Application background:

Wimax network is widely deployed in India because of its low cost and broad band. At present, BSNL has established thousands of Wimax base nations widely in India. How to connect this Wimax stations to BSNL SDH network is a challenge that BSNL confronts. Huahuan’s media converter (HOFL-S08100SF) helped BSNL overcome this problem effectively. 

Huahuan solution:

As is show in the topology, Huahuan’s HOFL-S08100SF acts as an adaptor between Wimax network and BSNL SDH network. 

Huahuan products used in the project:

HOFL-S08100SF

HOFL-S08100SF Front view

HOFL-S08100 rear view