Commtel Value Added Products

Based on customer's unique requirement not fulfilled by products offered major OEM, Commtel has manufactured following value added products for different applications:


OPTO-LEAP is designed to ensure the end-to-end optical path availability for the optical fiber network, under power supply failure condition. This is achieved via its intelligent optical switch by sensing, availability of incoming DC supply, providing optical signal by-pass switching under power supply failure condition.

In normal operation, the switch is transparently incorporated in the system by use of optical patch cords. In the event of power failure the OPTO-LEAP automatically patches the signals through on end-end basis. By deploying the OPTOLEAP in mission critical applications the end-end communication is always available.

The unit restores the local station communication automatically after the input DC supply is re-established. The optical path through this unit is purely optical; i.e. there is no optical to electrical or electrical to optical conversion. There is no electrical loss or electrical bandwidth limit on the fiber optic path. In event of loss of power, the unit has a failsafe mode that returns the switch in to bypass mode.

For further details on Opto-Leap please download:


Application Note

Our Customers & Credentials
Commtel engineers, integrates and manages all activities for turnkey execution of telecommunication systems projects. Its design and implementation capability ranges from simple point-to-point network to complex communications network designed to meet specific customer needs.
Company Profile
Commtel Introduction

Technology Papers
Technical Glossaries and Abbreviations

Engineered Solutions
TechCare - 24x7 Tech Support
Maintenance Service (Remote/On-Site, Voice/ Web Support) is being offered by the company under this segment.