Plug-in EDFA System

Technical Specifications Related Euipment Related Download

Technical specifications

Function	Parameter			Remark
Working wavelength range	Stand type: 1529nm~1561nm, extended type: 1528nm~1568nm
EDFA type	OBA	OLA	OPA
Min input power (typical)	-22dBm	-30dBm	-32dBm
Saturation output power (typical)	+20dBm	+20dBm	+16dBm	To be customized with max +23dBm
Rated gain (typical)	12dB	25dB	25dB	To be customized
Gain flatness	≤1.5dB
Noise figure	≤5.5 dB
Working temperature range	-10℃~60℃
Working humidity range	5%~95% no condensation
Storage temperature	-40℃~85℃
Equipment dimension	OSP3800 1RU：442 (W)×350(D) ×44 (H)mm 7210 1RU：442 (W)×250 (D) ×44 (H)mm
Network management	Support multi-kinds of graphical interface network management, such as SNMP and Web			Optional
Special technology	Built-in VOA with automatic adjustment of optical power			Optional
Optical interface	LC/UPC
Power supply	AC: 90 ~ 260V or DC: -72~ -36 V (1+1 power input backup)
Typical power consumption	Full configuration <60W
Heat dissipation	Fan cooling
MTBF	＞100000 hours

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7210 EDFA all-in-one equipment

The main function of the EDFA optical amplification subsystem is to compensate the signal’s optical power in the transmission link, which can finally extend the optical signal transmission distance. It can be divided into OBA, OLA and OPA based on the application scene. BA is usually used at the transmitting end to boost the output optical power of the system. LA is usually used at the repeater section to compensate the power loss of the line. PA is usually used at the receiving end of the system to improve the input optical power. The EDFA can amplify all the input optical signals by using the erbium-doped fiber as the gain medium and using the 980nm or 1480nm pump laser as the pump source with one-stage or two-stage amplification. It’s one of the most indispensable and important part of the DWDM system, high speed transmission system and all optical network in the future.

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Plug-in EDFA System

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OEO Optical Relay Amplification System

The OEO optical relay amplification subsystem , adopts the clock and data recovery (CDR) chip design with the highest performance and flexibility in the industry. It can perfectly realize the function of optical signal regeneration and amplification, signal cleaning and shaping with features of highly compact structure, flexible configuration and low power consumption. The system support the relay amplification of optical signals at any rate between 100M~100G with all modes and is widely applied in the field of operators, private networks and information systems.

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SOA Optical Amplifier System

The SOA optical amplification subsystem is a special amplification platform for low power optical signal of 100G high-speed services in optical networks. It adopts the plug-in card type and hot-plug design with the characteristics of high integration, low power consumption and stable output power. The system is widely used in data link power amplification and extending transmission distance in various industries.

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ROMAN Amplifier System

This document specifies the requirements of a C-band distributed RAMAN amplifier. The amplifier modules can be operated at constant pump power ( AWC). Different wavelength pump power can be adjusted to achieve smooth gain spectrum for the DWDM network application. It can amplify the single channel signal, in order to achieve the best OSNR; the module integrated a narrow band filter to suppress the ASE power.

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Related Resources

‌‌ISEELINK‌‌ Product catalog

PDF - 8.18 MB - Updated on Wednesday, March 25, 2026


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