Subisu

Subisu cablenet Ltd.
Company typeLimited
IndustryISPs
Founded2001
HeadquartersKathmandu, Nepal
Area served
Nepal
ServicesFiber internet, cable internet, digital TV
Number of employees
1500+
Websitesubisu.net.np

Subisu Cablenet Ltd. is a Nepalese Internet Service Provider company located in Kathmandu, Nepal, and was established in 2001. Subisu employs over 1500 full-time employees, of which around 900 are technical and around 700 are non-technical. As of 2023, the company has over 235,000 customers. It has coverage in all 77 districts of Nepal. Subisu primarily provides cable and fiber internet and digital TV services through a hybrid fiber-coaxial (HFCC) network.[citation needed]

Infrastructure

Optical fiber cable (OFC) is used by Subisu to transmit TV channels and fiber connectivity. Its HFC network uses coaxial cable laid with MPLS (Multi-Label Protocol Switching) and a redundant metropolitan access network. The network's headend is in Baluwatar, Kathmandu, and spreads across major locations in the valley.[citation needed]

Technology

Data over Cable Service Interface Specifications (aka DOCSIS) 3.0 is standard technology certified by Cable labs. The DOCSIS 3.0 (Annex B) standard provides 42 Mbit/s per channel (theoretically) and 37 Mpbs (practically) downstream per channel. Downstream can bond up to eight channels, which increases the downstream throughput up to (37 × 8) and 27 Mbit/s upstream bandwidth per channel. This is the standard cable modem protocol established by MCNS for bi-directional transfer of Internet Protocol (IP) traffic over cable. Subisu uses Metropolitan Access Network (MAN) technology for its optical fiber cable services.[citation needed]

Services

  • MPLS Applications
  • Enterprise Internet
  • Broadband Internet through FTTH based on GPON
  • WAN Ethernet
  • DWDM Wavelength Services
  • EoSDH
  • Wholesale IP transit
  • Manages services
  • Network Security Solution
  • Digital Clear TV Services and Cable Internet[citation needed]

See also

References