Optic fibre systems, IP networking, MPLS, exchanges, CCTV, satellite communication, LTE/GSM-R and Kavach — 324 hours of advanced training.
Push button, DTMF, magneto, IP, DKT, satellite phones. Defect diagnosis, testing, maintenance.
PA system, paging, talkback, IP-based IPIS, GPS digital clocks, video conferencing.
ISDN exchanges, Hipath 4000, Coral Flexicom, VoIP protocols, Asterisk PBX, NGN.
TETRA overview, GSM-R, LTE network architecture in IR, SACFA/WPC clearance, tunnel communication.
Railnet applications, Wi-Fi at stations/trains, PRS, UTS, Freight Operations Information System, COA.
OFC principles, splicing, OTDR, power budget, PCM, PDH/SDH, STM frames, WEBFIL, TEJAS.
Satellite basics, VSAT, disaster management, Accident Relief Trains equipment.
CCTV types, analog vs digital, IP surveillance, VSS components, CCTV networking, fault rectification.
OSI/TCP-IP, routing & switching, IPv4/IPv6, firewalls, LAN/WAN, Block Circuit, SSDAC, EI, Kavach connectivity.
MPLS components, operations, VPN, TAN guidelines, traffic engineering, converged comms.
Kavach overview, UHF communication, link budget, RF planning, KMS, authentication, NMS.