Subisu

Subisu cablenet Pvt. Ltd. was established in 2001. It has 1500 plus full-time staffs of which 900 plus are technical and 700 plus are non-technical and 150,000+ customers. Subisu primarily provides cable & fiber internet and Digital TV services through a hybrid fiber-coaxial (HFCC) network. High-speed internet and 280+ TV channels that it offers provides a strong spine to Nepal's educational, entertainment, professional and other sectors. The first and the only cable internet service provider in Nepal.

Subisu
TypePrivate
IndustryISPs
Founded2001
HeadquartersKathmandu, Nepal
Area served
All Nepal
ServicesFiber internet, cable internet, digital TV
OwnersBinaya M. Saud (CEO), Sudhir Parajuli (President), Amit Thapa Chhetri (COO), Surendra Shrestha (CFO), Deepak Shrestha (CTO),Milan thapa (CEO) from butwal branch.
Number of employees
1500+
Websitesubisu.net.np

Infrastructure

Optical fiber cable (OFC) is used by Subisu to transmit TV channels, the internet, and fiber connect solutions. Its HFC network uses high-end coaxial cable laid with MPLS (Multi-Label Protocol Switching) and a fully redundant metropolitan access network. The network's headend is at Baluwatar, Kathmandu, and spreads across major locations of the valley. Signals from the OFC is tapped at points of service using an optical node with devices which convert light signals into Radio Frequency (RF) amplified to the desired levels using high bandwidth.

Technology

Data over Cable Service Interface Specifications (DOCSIS) 3.0 is advanced standard technology certified by Cable labs. DOCSIS 3.0(Annex B) standard provides 42Mbit/s per channel (theoretically) & 37Mpbs(practically ) downstream per channel. Downstream can be bond up to 8 channels which increase the downstream throughput up to (37x8) and 27 Mbit/s upstream bandwidth per channel and is the standard cable modem protocol established by MCNS to describe a protocol for bi-directional transfer of Internet Protocol (IP) traffic over cable. Subisu uses Metropolitan Access Network (MAN) technology to deliver internet/intranet and other services through optical fiber cables.

Subisu 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 / Cable Internet

FTTH

Fiber to the home (FTTH) is the installation and use of optical fiber from ISP infrastructure directly to individual buildings such as residences, apartment buildings and businesses to provide unprecedented high-speed Internet access. FTTH supports high connection speeds available to end-users. It is used worldwide now to deliver data signals like the Internet, IPTV etc.

See also

References
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