MRV EM1600-RED-NS Lambdadriver 11 redundancy module (em800/em1600-red) Datasheet

WDM & Optical Transport
Datasheet
LambdaDriver® - 1+1 redundancy Module (EM800/EM1600-RED)
Features
Singlemode optical fiber connectivity
Less than 25 ms link protection
switchover
Hot-swappable
1-slot size
Applications
Point to point protection link
DWDM, CWDM networks
Any fiber optic link protection
EM800-RED
Overview
Survivability of optical connections has grown into an issue of the greatest importance for WDM networks as well as for any other
optical communication technology. The interruption of high-speed optical connection even for a few seconds means a huge waste
of data information. Network operators have therefore to face their customer’s requirements, which are very stringent as to outage
periods.
One of the most popular protection techniques is 1+1 dedicated protection, also known as self-healing. The source node splits the
signal into two identical copies transmitting them simultaneously on two separate light paths. The receiver node selects the signal
with the best quality.
The 1+1 Redundancy module is part of the LambdaDriver® product line. The switchover time is lower than 25 ms, which is much
better than the STM requirement of 50 ms. The switching is performed when the monitored link signal is below the pre-defined
optical signal threshold.
The module is fully manageable by the LambdaDriver management module and can be accessed also by MegaVision® (MRV’s webbased NMS) or any other SNMP manager. The module reports the current status of Primary/Secondary link to the management. The
module can be switched over from Secondary to Primary and vice versa by a command from management.
There is an option for having Optical Supervisory Channel (OSC) included on the module. In this case, the module includes, besides
the protection function, 1310/1550nm splitting/combination.
There are two types of modules:
- EM800-RED – LD800 slot size
- EM1600-RED – LD1600 long slot size
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Link protected network operating
with unbroken redundant link
Link protected network operating
with broken redundant link
Not sure what solution best fits your needs? Visit www.mrv.com or e-mail us at [email protected]
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WDM & Optical Transport
Environmental
Operating Temperature
Storage Temperature
Relative Humidity
Dimensions (W x H x D)
Weight
Connector
- 5 to 45 o C
-10 to 70 o C
85% maximum, non-condensing
EM800: W: 26.93 mm (1.06 in);
EM1600:
26.93 mm (2.13 in);
EM800:
0.42kg (0.93 lb)
EM1600:
0.84kg (1.85 lb)
H: 130.7 mm (5.145 in); D: 227 mm (8.956 in)
263.4 mm (5.145 in);
227 mm (8.956 in)
Mux/DeMux section - MU
Trunk – SC
Technical Specifications
Optical Specifications
Parameter
Wavelength Range
Maximum insersion loss
RED
TX
RX
RED/NS TX
RX
Maximum link switchover time
Minimum
1270
Value
Typical
Maximum
1625
3.5
2
2.5
1
25
Power consumption
Units
nm
dB
ms
1 Watt
Management
Front panel LEDs
Power Monitoring
Alarm
Order Info
Command
EM800-RED
EM800-RED/NS
EM1600-RED
EM1600-RED/NS
Primary/Secondary link status, Primary/Secondary link selection status
Input power, Output power
Primary/Secondary link switchover
Primary/Secondary link switchover
Redundant link module for LD800
Redundant link module for LD800 without OSC
Redundant link module for LD1600
Redundant link module for LD1600 without OSC
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MRV-LD-RED
Rev.2 04-08
Copyright ©2008 MRV Communications, Inc. All Rights Reserved.
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