EM800-MP2 Datasheet, PDF (1/2 Pages) MRV Communications, Inc. – LambdaDriver®– Optical Band Splitters Module

Datasheet
LambdaDriver^®– Optical Band Splitters Module
(EM800-MP2, EM800-MP2-50, EM800/EM1600-RBBS)
WDM & Optical Transport
Features
Hot swappable
Functional in non-powered mode
Applications
DWDM networks In-service upgrade
In-service optical monitoring
Overview
The optical passive splitter and interleaver modules are important building blocks of the LambdaDriver Optical Transport
System and serve at optical communication nodes to divide /split and transport the optical bandwidth as portions of
optical sub-bands. The applications include:
a. In service Power monitoring – A portion (usually 5%) of the incoming optical signal is taken to a “monitor” port
for connecting to measurement equipment while the rest of the signal is transported transparently to the output
port.
b. Separating the Optical spectrum to different bands - Band Splitter devices transport a specific band of DWDM
channels to an output port.
As an example the “Red”/”Blue” Band Splitter separates the Incoming optical signal between two Output
ports, each forwarding only the channels that belong to the specific band (Red or Blue).
c. Combining/Splitting DWDM 100Ghz spaced channels over 50Ghz spacing transport – Interleaver. In order to
increase the number of DWDM wavelength forwarded over existing infrastructure, 100GHz spaced channels
shifted by 50Ghz are combined by the interleaver thus doubling the number of channels transported over the
same media.
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