South Eastern Railways

South Eastern Railways has published Supply Of Modemmodem,Supply Of Modem (E1-Rs232 Modem/Voice Modem) Of Deltron Make Universal Fail Safe Block Interface (Ufsbi) Equipment As Per Irs:S-104/2012, Ver 0 Or Rdso Spec. No. Irs:S-105/2012, Ver. 0 With La Test Amendments, Suitable With Existing Installations Of Ranchi Division. Make-M/S Deltron Equipment An D Systems Pvt. Ltd.-Kolkata. Note #1) Quantity Distribution Of Modem Out Of Total Requirement: E1-Rs2 32 Modem-20 Nos. And Voice Modem-10 Nos. Note# 2) Item Must Be Compatible With Existing Deltron Mak E Ufsbi System To Work On Backup Media Ofc (Via Unframed E1-2 Mbps From Stm Interface) Working Volta Ge 24 Vdc (+/- 20%), & Operating Temperature:- 10 Deg. C To +70 Deg. C. [ Warranty Period: 30 Months After The Date Of Delivery ] ]. Last date of submission for this tender is 2025-09-08. This is a Modems tender in Ranchi, Jharkhand