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Home > Products > CMS1025V EDFA

CMS1025V EDFA |Protocol Transparent Optical Amplifier Card

Increase Power Budget Indepedant of Data Rate

Main Features

| Protocol Independant
| Automatic Control for Gain or Power
| Gain Flattened or Single Channel Type
| Fits CMS1025V Converged Access & Transport Platform

CMS1025V EDFA card as part of CMS1025V product family, is a smart and plug-in card for CMS1025V series 1/2/5U chassis, max output is able to be 20dBm. The amplifier can be customer built to meet the specific requirement, for single wavelength or multi-wave (WDM) applications.Via chassis management card(NMU), EDFA can be managed by GUI based network management, SNMP and REST API.

Application Example - Fiber Extension

Combining EDFA card and other line cards, CMS1025V provides a simple and elegant solution for fiber extension, including for 850/1310 nm client signals. As below, using CMS1025V-I-2U chassis, with OTU200G-C card, 850/1310nm 100G Ethernet signal can be aggregated and converted to standard DWDM coherent 200Gbps traffic, use MDU card for DWDM MUX, then fed to Booster EDFA card to boost the optical signal to trunk fiber. In the receiver side, use Pre-EDFA to amplify the optical signal from trunk fiber before DWDM DEMUX. This solution can support huge bandwidths traffic between data centers. With coherent technology, the distance between data center can be extended to support most of data centers applications.

Product Specifications

Common Features
Wavelength Range	C band: 1528 to 1565 nm L band: 1570 nm to 1608 nm
Gain Flatness	+/- 0.5 dB typical for WDM models
Input/Output Detection Range	25 dB min. 35 dB max
Optical Return Loss	30 dB min.
Polarization Mode Dispersion	0.3 ps typ. 0.5 ps max.
Polarization Dependent Gain	0.2 dB typ. 0.5 dB max.
Power Consumption	<15W

Operating Conditions

Operating Temperature

-5 to 55 °C

Operating Humidity

5 to 95% (non-condensing)

Storage Temperature

-40 to + 70°C

Mechanical

chassis type

CMS1025V 1/2/5U Chassis

Package Options

plug-in

Application Specific	Booster	In-line	Pre-amplifier
Min Input power (dBm)	-20	-30	-40
Max input power (dBm)	Maximum Output - Specified Gain
Max output power (dBm)	<=20	<=20	<=13
Gain (Typical, dB, see note)	5 ~ 20	10 ~ 35	15 ~ 35
NF (Typical, dB)	6	5	4.5
ASE filter (optional)	N/A	100GHz	100GHz
Mid-stage loss(optional)	3-12dB

Note:
1) Customer specified output power shall be less or equal than the above specification.
2) Gain for single channel amplifier is used as reference only for optimization purpose. Customer can set gain within the amplifier control limit, taking into account gain and noise figure trade-offs.