4G/LTE Packet Core EPC
TJ6003W is a compact system in a 19-inch rack-mountable form factor. Despite its small size, it scales to deliver all the functionalities of the 3GPP Enhanced Packet Core. TJ6003W Tejas EPC is scalable to 200,000 subscribers and up to 48 Gbps data rate with appropriate addition of servers. For fault tolerance, the EPC system supports “high availability” operation, with redundancy in both the control plane and data plane.

Tejas EPC consists of five principal EPC components: MME, HSS, PCRF, SGW and PGW. MME, HSS and PCRF are the control plane components and S-GW, P-GW handle the data plane traffic. All these EPC components run in real-time on the optimized server platform. Tejas EPC is used in conjunction with an external Element Management System (EMS), a web-based interface, which is used for managing all these components.

Open-Integrated DU/CU:

Our DU/CU solution is based on our unique Software Defined Radio (SDR) architecture which provides customers an open and dynamic vRAN platform that not only provides functional flexibility but also optimizes the TCO. This platform is the result of deep expertise in designing DSP based RAN platform. The open fronthaul interface, Control & Management Software is designed as per ORAN standard providing plug and play interoperability with 3rd party Distributed Units (DUs).

5G RU:

This is an ORAN based 5G NR Radio Unit. The solution includes support for various bands specially the low and mid bands like Band 71, 29 and 40. It can be customized for other bands as well.
The solution incorporates a unique front haul compression technique to reduce op-ex for operators

Cognitive RAN Solution

5G Radio

Tejas ORAN 7.2x Compliant 5G Radio Units (RUs)

5G Radio

Tejas LTE-based RAN for Mobile and Fixed Broadband Access

TJ 1400

TJ1400-7 eNodeB UltraFlex

TJ1400 NR

Tejas 4G RRH

Tejas 4G RAN Solution includes both BBU (Baseband Unit) and Remote Radio Head (RRH) and is designed in-house to deliver high-capacity LTE-based mobile voice and broadband data and fixed wireless services. The high capacity 4G-BBU is seamlessly upgradable to 5G. 

Multiple FDD and TDD band options are available in B1, B3, B5, B28, B40, B41 on the radios. These solutions provide multiple modulation schemes that go up to 256QAM. Moreover, Tejas RAN solutions provide optimal balance between performance and energy efficiency in a compact form factor.

Tejas O-RAN enabled 5G RU

Tejas Networks has designed an Open, Scalable 5G RAN solution portfolio with 8T8R to 64T64R RUs in n78 bands. Tejas n78 RUs are designed in-house with massive MIMO (mMIMO), O-RAN capabilities in 32T32R and 64T64R configurations. Tejas Radios are 3GPP and O-RAN 7.2b compliant.

The solution incorporates a unique front- haul compression technique to reduce op-ex for operators.

Key Highlights

Low Foot-print Highly Scalable Platform from 1,000 Users to 200,000 Users

19-inch Rack Mountable Server Platform

Redundant Power Input with AC Mains OR -48V DC Option

Single Box Integrated Solution Incorporating all EPC Elements: MME, HSS, PCRF, S-GW and P-GW

High Availability

Distributed Architecture Support

Fixed Wireless Access Network : Across Verticals

Carrier-class WTTx capabilities

FTTH Fiber Broadband Access Network

TJ1400-1 8 port GPON OLT
TJ1400-1 16 port GPON OLT
GPON 8xOLT with L2 switch – 2x10G SNI
GPON 16xOLT with L2 switch – 4x10G SNI
Power Redundancy
Flexible Uplink (SNI)
2x10GE (SFP+) and 4xGE (SFP)
4x10GE (SFP+) and 4xGE (SFP)
PON Ports (Max)
8 ports
16 ports
GE Ports (Max)
2 (xSFP+)+4xSFP
4 (xSFP+)+4xSFP
Temperature range
0 to 60 degC
0 to 60 degC

Core Switch: Hyper-Scalable Optical Transport

TJ1600 Core Switch

Play Video about Tj1600 IMC

Unified Service Delivery

Unified Service Delivery

Diversity of Services

TJ1400: Ultra-Converged Broadband Product

Play Video

Unified Service Delivery

DWDM and TJ1600 Infographic Map

TJ1270: Legacy Access product that supports Ethernet Over SDH/SONET

TJ1270 Network Diagram

PTN Access/Aggregation

End-to-end IP/MPLS/Ethernet Network

End-to-end IP/MPLS/Ethernet Network

Deployed Across Verticals

All Essential Components in One Place

TejCelestia Components

Unified Service Delivery

DWDM and TJ1600 Infographic Map

FTTx Fiber Broadband Access Network

FBA Network Diagram

Versatile & Cost-effective Network Design

Fba network diagram - 1600-2

Related Resources

Leading South East Asia WISP migrates from WiMAX to LTE using Tejas products


4G - Driving Force for Today's Digital World


5G Technology - Evolve Towards a New Generation of Use Cases

Related Products

Tejas 4G/ 5G Base Band Unit

Tejas 4G/ 5G Base Band Unit

Tejas 4G – Radio Access Network

LTE-based RAN for Mobile and Fixed Broadband Access

Tejas 4G/ 5G – RRH/ RU/ AAS

Tejas 4G/ 5G Radio Units

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