FIELD LOG — RAILWAYS & GOVT
Nine flagship deployments across five railway zones — control communication, GPON fiber, enterprise campuses, surveillance, and fail-safe signalling. Engineered, commissioned, and supported by our team.
FLAGSHIP DEPLOYMENTS
Sonpur Division · East Central Railway
A three-tier campus network for the General Manager's office: dual Juniper core switches, a Fortinet high-availability firewall, HPE Aruba enterprise Wi-Fi, and redundant DHCP — all buildings tied together over a redundant single-mode optical fiber backbone.
Katihar Division · Northeast Frontier Railway
Replaced analogue control communication with a centralized IP-based TCCS: the DRM office at Katihar runs four independent control boards — Katihar, New Jalpaiguri, Barsoi, and Malda Town — with every station master on a Grandstream IP phone over the optical fiber ring, plus centralized voice logging.
Danapur Division · East Central Railway
Strengthened RailNet across the division to carry the e-Office platform — Cisco 4800 routing and Digisol managed switching at every station, Hikvision CCTV, a centralized voice logger, Efftronics RTUs monitoring two level-crossing gates in real time, and telecom facilities at four special locations.
Kharagpur Division · South Eastern Railway
A centralized Tejas GPON network delivering high-speed internet and VoIP auto-telephone service to stations outside the Kharagpur area — passive optical splitters feed ONUs at each station, cascading to Digisol and TP-Link switching, Wi-Fi, and Grandstream IP phones with no active field equipment in between.
Adra Division · South Eastern Railway
Continuous IP surveillance of railway point machines: Hikvision cameras on 15-foot GI poles with weatherproof pole-mounted Digisol industrial switches, trenched single-mode fiber back to each Yard OFC Room, and centralized NVR recording with live monitoring of turnout operations.
Sambalpur Division · East Coast Railway
Fiber-to-the-premises for the Officers' Colony and Divisional Railway Hospital: redundant Tejas OLTs on a 10 Gbps optical ring, ONUs feeding Digisol switches and Wi-Fi at every facility — built to carry the Hospital Management Information System and e-health services across the division's health units.
Chakradharpur Division · South Eastern Railway
Fail-safe communication for train signalling: CYGNUS 845-P converters at each station continuously monitor dual fiber, dual E1, and quad-copper paths, switching media automatically the instant one fails — keeping SSDAC axle counters and UFSBI block interfaces talking with zero manual intervention.
Raipur Division · South East Central Railway
A centralized client–server examination centre: a Lenovo enterprise server behind Layer-3 switching and Cisco routing drives secure simultaneous candidate workstations over structured LAN — alongside telecom works for ATVMs, platforms, the foot-over-bridge, and other station facilities.
Chakradharpur Division · South Eastern Railway
End-to-end wireless across a working railway site: from the OFC room, fiber and Cat-6 runs fan out to PoE switches and access points in the ELS sheds, DME and ARM offices, the administrative and CEO buildings, C&W office, and the Rail Hospital — integrated with RailNet and commissioned live.
FROM THE FIELD
Browse the full gallery (16 photos) →Deployed across railway divisions and government sites in eastern India.
