Transmission Multiplexers


Tejas has four product families around four main technologies deployed in telecom networks today: NG SDH, Packet Optical Carrier Ethernet and WDM.

TJ1xxx provide Next-Gen SDH/SONET capabilities with a very rich set of service interfaces and Optics options covering entry level CPE (customer premise equipment), access boxes, aggregation and core equipment.

TJ2xxx utilize Carrier Ethernet standards to help build scalable packet transport networks with Carrier Ethernet advantages like 50ms packet ring protection, OAM, QoS to name a few.

TJ3xxx enable Service Providers to build carrier-grade, high-capacity CWDM/DWDM backbones for metro and regional applications.

TJ1400 and TJ1600, belonging to the Tejas XTN series are Packet Optical products with industry leading switching density that enable operators to migrate from 100% TDM to 100% Packet based transport with minimal capex and opex.

TJ5xxx series is a set of Network Management Software which offers centralized provisioning and control of the network elements to manage all the four families of Tejas products. Tejas Networks provides 24x7 support to its products globally.

MSPP: TJ1100

Compact CPE with E1, Ethernet interfaces for access networks

MSPP: TJ1270

Compact STM-1/4/16 MSPP ideal for data capable access networks


High reliability STM-16 MSPP ideal for high data traffic aggregation


Next Generation Micro POTP


Tejas Packet ADM

TJ1400 PTN

Packet Transport Network Platform

TJ1600 PTN

Packet Transport Network Platform


  • Supports low rate applications for Utility , Transportation, Oil/Gas
  • RS232, RS422, FXS, FXO, E1, C 37.94 Optical, FE, STM1 – 4
  • Extreme temperature operation