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High Capacity Next Generation Optical Amplifier


Pluggable high capacity booster/pre-amplifier module. +17 dBm output power. Variable gain range from +10 dB to +18dB (booster) or +18 db to +32 dB (pre-amp). Integrated OSC channel for remote management. BR/RB version compatible with single fiber bi-directionnal operation.

Carrier networks continue to grow, with Service Level Agreements becoming ever more demanding. As networks grow, so does the need for efficient optical amplification. EKINOPS continues to lead the way in optical performance and amplification with the new EKINOPS HCS amplifier family. It allows optical signals to be transmitted over longer distances without the need for regeneration or external power control modules. The EKINOPS HCS amplifier family automatically compensates the gain settings as fibers degrade over time due to aging or splicing, and seamlessly adjusts the optical power as channels are added and removed. This eliminates the need to manually adjust the network as it evolves. The EKINOPS HCS amplifier family relies on EDFAs (Erbium Doped Fiber Amplifiers) which are protocol and data-rate independent and can be used in 10G, 40G, 100G networks and beyond.

The EKINOPS HCS amplifier family amplifies optical signals bidirectionally and can be ordered as integrated Optical Boost and Pre-amp (OABP) or Integrated Optical In-Line Amplifier (OAIL) in a single unit form factor. As a booster, the PM OA-HCS amplifies the outgoing DWDM signals from the transmit side to overcome the attenuation of the fiber span. As a preamplifier, the PM OABP-HCS amplifies the DWDM signals coming into the receiver in order to allow a sufficient optical power level for the receiver of each wavelength. The EKINOPS PM OAIL-HCS when used for bidirectional inline amplification offers a mid-stage access for Chromatic Dispersion devices. Both options provide up to 20 dBm per channel optical gain while requiring minimal power. The EKINOPS HCS amplifier family also integrates an Optical Supervisory Channel to provide the most features in the best in class footprint and at the best possible price point.

The implemented span loss monitoring functionality deals efficiently with fiber aging and fiberfixes-related issues, avoiding OSNR impact on any channels.

Furthermore, when operating in constant gain mode, a channel count modification at the amplifier’sinput (channel drops or adds) is successfully handled by the span insertion loss monitoring functionality. This allows it to cope with fast transients by maintaining the channels’ powers constant, so the stability of the optical system layer is warranted.


The EKINOPS PM OA-HCS family of modules can be managed through SNMP or via the EKINOPS standard element level management interfaces, which include a Command Line Interface (CLI) and an EKINOPS java-based Graphical User Interface (GUI). The CLI is accessible via Secure Socket Shell (SSH) and Telnet remotely or via a local serial port locally on the management board.

Complete performance monitoring and management are provided, including laser shutdown status, amplifier configuration parameters, input power, and output power.

The EKINOPS PM OA-HCS family of modules is also supported by Celestis NMS, the EKINOPS advanced Network Management System.

Schema PM OA HCS
Figure: Optical amplifiers extend the reach in long haul and metro networks
  • Flexible options such as Optical Boosterand Preamplifier (OABP), or bidirectional Optical In-line Amplifier (OAIL)
  • Output power up to 20 dBm
  • Data rate and protocol independent
  • Amplifies multiple wavelengths over several hundred kilometers
  • Erbium Doped Fiber Amplifier (EDFA)
  • Bidirectional amplifier on a single board•
  • Low noise and variable nominal gain
  • Integrated Optical Supervisory Channel (OSC) insertion and extraction
  • Easy to install and operate (Plug and Play)
  • Low power consumption
  • Automatic Fiber aging compensation
  • Works in constant output poweror constant gain mode
  • Bidirectional in-line amplification for WDM
  • High power boosting and low noise pre-amplification for WDM
  • Where low noise, fiber aging compensation mechanism and Optical Supervisory Channels (OSC) are required

Latest News

  • Solid Q4 2020, revenue at upper end of the target range - FY revenue stable at €93 million

    EKINOPS (Euronext Paris - FR0011466069 – EKI), a leading supplier of telecommunications solutions for telecom operators and businesses, has posted its revenue for FY 2020 ending December 31, 2020 and announced its financial reporting calendar for 2021.

  • EKINOPS signs VExpress Distribution as an Authorized Distributor for its OneAccess brand in Australia

    EKINOPS (Euronext Paris - FR0011466069 – EKI), a leading supplier of optical transport and enterprise connectivity solutions, today announces the distribution agreement with VExpress Distribution, an Australian-owned distributor of dynamic telecommunication, data and mobility solutions for the OneAccess branded portfolio.

  • EKINOPS and LiveAction Announce Technology Partnership

    EKINOPS (Euronext Paris - FR0011466069 – EKI), a leading supplier of optical transport equipment and enterprise connectivity solutions, and LiveAction, a provider of expert network performance analysis and management, today announce the integration of their technologies to provide service providers with advanced, real-time network performance analytics and value-added services via a combined routing solution.


EKINOPS Worldwide

Telephone +33 (0)1 77 71 12 00

Telephone 800-670-2618



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