Datasheet
LambdaDriver® - Multi-rate Module (TM2-SFPXC)
Features
High port density – 2 transponders per slot
Use of SFP transceivers on all ports
Up to 4.25 Gbps data rates
LIN (Link Integrity Notification) mechanism
Line loop-back per port
SFP digital diagnostics monitoring
Hot swappable
Cross connect functionality
Applications
Up to 4.25 Gbps signal regeneration and optical
wavelength conversion
Video Distribution
Overview
The TM2-SFPXC is a single slot module incorporating two
independent transponders. Each of the four port can be fitted
with an SFP transceiver from any standard type – MM, SM,
CWDM, DWDM or copper. The main differences between this
module and previous versions of this type of transponder is an
on-board Cross-Connect functionality that a allows higher level
of flexibility in port configuration.
TM2-SFPXC
fast switchover protection protocol with two options of
operation:
1. Protection between two transponders in a single module.
In this mode, the Y-cable is connected between two “access”
ports to provide protection between the two transponders on
the same module. In this mode the protection is done with
minimal space and power consumption.
2. Two separate modules to work in protection mode.
In this protection mode, two adjacent transponders in the
a LambdaDriver
®
chassis run a protocol that maintains
“operational” and “standby” transponders for a port of an
access device.
The Y-cables are connected between appropriate ports on
different modules. This provides the highest level of protection
due to the fact that during failure maintenance module
replacement, there is no influence on the service running in the
“operational” path.
The Cross-Connection functionality of the module allows
besides the normal “dual transponder” mode, two additional
configurations:
1. Two cross-over. This option allows remote ports swap action
for maintenance testing or service redirection.
2. Unidirectional Broadcast from one port to three others. This
configuration may be used in Video distribution applications.
The modules are manageable with the LambdaDriver
management module either locally by RS-232 CLI access or
remotely by Telnet, SNMP or MRV’s MegaVision Pro NMS platform.
TRUNK
The TM2-SFPXC supports various data rates of up to 4.25 Gbps.
All popular protocols are supported, including Ethernet, SONET/
SDH, OTU1, Fiber Channel, ESCON, FICON, Digital Video (SDI, HD-
SDI, 3G- SDI). Each transponder has a separate data rate selection
function. Data rate selection can be done by Software with the
LambdaDriver management module or by DIP switch setting
when no management module present. Each transponder
supports 3R data conditioning for 100Mbps and higher rates or
2R transparent operation for all rates.
The Automatic Laser Shutdown (ALS) feature automatically
reduces the optical power of the transmitters to an eye safe level
in case of a broken link. The ALS feature is implemented on both
ports of the transponder (DWDM trunk and Terminal equipment
access port).
It supports loop-back functionality per port and provides an
invaluable tool for troubleshooting and maintenance operations
in a live network.
The Link Integrity Notification (LIN) function allows the terminal
equipment to detect a link failure in the path between the two
end-nodes, regardless of the location of the failure.
The TM2-SFPXC transponders also support the Y-Cable based
TRUNK
Dual Transponder
Dual Transponder with cross
TRUNK
Undirectional Broadcast to 3 ports
Not sure what solution best fits your needs? Visit www.mrv.com or e-mail us at sales@mrv.com
Environmental
Operating Temperature
Storage Temperature
Relative Humidity
Dimensions (W x H x D)
Weight
Connector
Power consumption
- 5 to 45
o
C (23
o
F to 113
o
F)
-10 to 70
o
C (14
o
F to 158
o
F)
85% maximum, non-condensing
26.93 x 130.7 x 227 mm (1.06 x 5.145 x 8.956 in)
1.21kg (0.550 lb)
SFP sockets all ports
Module: 5.38W
SFP: 1W
Technical Specifications
Data rate
s
Optical parameters
8Mbps to 4.25Gbps
Per the SFP
MRV has more than 50 offices throughout the world. Addresses, phone numbers, and fax numbers are listed at www.mrv.com.
Please e-mail us at
sales@mrv.com
or call us for assistance.
MRV (West Coast USA)
20415 Nordhoff St.
Chatsworth, CA 91311
800-338-5316
818-773-0900
MRV (East Coast USA)
295 Foster St.
Littleton, MA 01460
800-338-5316
978-952-4700
MRV (International)
Bussiness Park Moerfelden
Waldeckerstrasse 13
64546 Moerfelden-Walldorf
Germany
Tel. (49) 6105/2070
Fax. (49) 6105/207-100
All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness
thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. Please contact MRV Communications for more information. MRV Communications and the MRV Communications
logo are trademarks of MRV Communications, Inc. Other trademarks are the property of their respective holders.
MRV-LD-SFPXC
Rev.1
06-11
Order Info
TM2-SFPXC
SFP-based dual transponder, any rate (8Mbps - 4.25 Gbps) with cross connection funtionality
Copyright ©2011 MRV Communications, Inc. All Rights Reserved.
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