MRV EM800-MP2 Lambdadriverâ®â optical band splitters module Datasheet

WDM & Optical Transport
Datasheet
LambdaDriver®– Optical Band Splitters Module
(EM800-MP2, EM800-MP2-50, EM800/EM1600-RBBS)
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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WDM & Optical Transport
The functionality of the above mentioned modules permits performing seamless and uninterrupted network
scalability and addition of new services.
Dual and quad Red/Blue and L-band/C-band Band Splitter modules are available as part of the Lambda Driver
Optical Transport System.
The Optical Power Monitoring device is a special splitter that filters 5% of the incoming optical signal to a separate
interface on the module while the remaining 95% continues its path without being additionally affected due to the
high (min 40db) isolation between the monitoring port and the main path.
Measuring and analysis equipment can be attached to the monitoring port for troubleshooting or advanced alert
purposes. 50% power splitters are also available.
Environmental
Operating Temperature
-5 0C to +65 0C
Storage Temperature
-20 0C to +75 0C
Relative Humidity
85% max, non-condensing
Dimensions (W x H x D)
26.93 x 130.7 x 227mm ( 1.06 x 5.145 x 8.956 in)
Weight
EM800: 0.42 kg (0.9 lb)
Power consumption
0.33 Watt
EM1600: 0.84 kg (1.8 lb)
Technical Specifications
RBBS
Red Band
Blue Band
Insertion loss RED - Pass
Insertion loss BLUE - Reflect
Isolation Common - Pass
Isolation Common - Reflect
Return loss
ch 21 to ch 36
ch 43 to ch 58
1.2 db
0.8 db
30db min.
13db min.
50db min.
Interleaver
Insertion loss
Return loss
2.0db
45db min.
Power Splitter
Insertion loss 50/50 %
Directivity
Insertion loss 5/95 %
Directivity
typical 3.2dB/3.2dB
40db min.
typical 13.5dB/0.8dB
40db min.
All parameters include connectors
Order Info
Product
Description
EM1600-RBBS4
Red - Blue quad Band Splitter for LD1600
EM1600-RBBS2
Red - Blue dual Band Splitter for LD1600
EM1600-CLBS2
C - L dual Band Splitter for LD1600
EM800-MP2-50
Dual 50% Splitter ports module for LD800
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EM800-MP2
Dual 5% Monitoring
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for LD400/800
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EM800-MP2E2
Dual 5% Monitoring ports module with E2000
at line ports
EM800-RBBS4
Red - Blue quad Band Splitter
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LD800
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EM800-RBBS2
Red - Blue dual Band Splitter
for
LD800
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EM800-CLBS2
C - L dual Band Splitter for
LD800
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EM800-CIN502
C - Band dual 50Ghz Interleaver
for LD800
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MRV-LD-RBBS
Rev.4 12 -09
Copyright ©2009 MRV Communications, Inc. All Rights Reserved.
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