Solution Overview

Power utility companies with already laid power distribution network intend to use the same power grids as communication link among various sub-stations.

Matrix Power Line Carrier Communication (PLCC) EPAX integrates with the existing power line infrastructure and uses the same network for communication across various sites.Matrix PLCC EPAX is the advanced technology switch with the support for all types of networks present in the modern power grids.Besides traditional E&M, CO and ISDN connectivity, the switch empowers power grids to avail multilateral benefits of cost effective IP and GSM networks.The system architecture with optional redundancy and hot-swap capabilities offers higher reliability and maintenance ease for minimum downtime.

Matrix PLCC EPAX Customers

Power Generation Companies, India

State Electricity Boards, India

Power Utilities, Overseas

Assam Power Generation Corporation Ltd. State Electricity Board, Andhra Pradesh Bhutan Power Corporation Ltd.
BALCO Captive Power Plant, Chhattisgarh State Electricity Board, Assam Kabul Transmission Corporation, Afghanistan
Bharat Heavy Electricals Ltd. State Electricity Board, Chhattisgarh Power Holding Corporation of Nigeria
Bhavnagar Energy Co. Ltd. State Electricity Board, Gujarat Tata-Bhutan Hydro Projects Ltd., Nepal
Essar Power Plant, Gujarat State Electricity Board, Himachal Pradesh Wuhan Research Institute, China
GSPC Pipavav Power Project, Gujarat State Electricity Board, Karnataka Yangzhou Golden Sunshine Technology Co. Ltd., China
HINDALCO Aditya captive Power Plant, Orissa State Electricity Board, Madhya Pradesh
National Hydro Power Corporation Ltd. State Electricity Board, Maharashtra
National Thermal Power Corporation Ltd. State Electricity Board, Puducherry
Nuclear Power Corporation of India Ltd., KAPS-Surat State Electricity Board, Rajasthan
Power & Electricity Department, Mizoram State Electricity Board, Tamilnadu
Power Grid Corporation of India Ltd. State Electricity Board, Uttar Pradesh
Shree Girija Alloys Captive Power Plant, Andhra Pradesh State Electricity Board, West Bengal
Sterlite Captive Power Plant Haryana Vidhut Prasaran Nigam Ltd.
Suzlon Energy and Power Plant Orissa Power Transmission Corporation Ltd.
Teesta Urja Hydro Power Plant, Sikkim Power Transmission Corporation of Uttranchal Ltd.


PLCC Express Switch

The modular and software driven architecture of the Matrix PLCC EPAX provides dependable platform for PLCC Express applications. Moreover, redundancy of critical hardware blocks are provided to meet needs of mission-critical applications.

ETERNITY PLCC Express is the superset of all the switching functions. It has capabilities to work as a PLCC EPAX with transit functions. It also performs the role of a normal Office PBX, saving over the separate switching infrastructure and Office PBX.
PLCC Express Switch

Gateway Interface

Gateway Interface
To cater the increasing need of redundant network for communication of utility companies, a need of the alternate technologies like GSM and IP has emerged.

Matrix PLCC EPAX provides interface for extending the communication redundancy to GSM and IP networks through expansion cards without changing the existing setup. Also the PLCC EPAX has interface for connecting external VoIP and GSM gateways to leverage benefits of these networks along with E&M network

Suggested Products


IP-PBX for 10 to 500 IP users
Supports up to 96 analog trunks, 24 GSM/3G ports, 24 ISDN BRI ports, 6 T1/E1/PRI ports, 24 E&M Ports and 16 VoIP trunks with up to 120 analog users, 48 digital users and 500 IP users. AC and DC power supply.

Read more



Quick Enquiry

Please submit following details. We will soon contact you to meet your needs with suitable solutions!

Contact Number:
Company Name:
Industry you belongs to:
Solution of Interest: