Datasheet
10 Gbps transponder - LambdaDriver
®
Module (TM-DXFP)
Features
10 Gbps LAN or WAN transport
Full 3R support
Remote and Local Loop-back tests
ITU-T grid (G.694.1 ) wavelengths on 50 GHz grid
Tunable wavelength optional
Dispersion tolerance up to 350 km
Power monitoring
XFP digital diagnostics
Link Integrity notification (LIN)
Y-Cable protection support
Automatic Laser Shutdown (ALS)
Hot swappable module
Applications
10Gbps transponder
10 GE or SDH/SONET distance extension and repeaters
10Gbps signal regeneration and optical wavelength conversion
Data rate upgrade of existing CWDM/DWDM networks to 10 Gbps
services running through the same system.
Transponders perform the 3R functionality in order to maintain the
signal’s best quality. For laser safety requirements, all transponders are
equipped with the Automatic Laser Shutdown (ALS) feature, which
reduces the optical power of the transmitters automatically in case
of a broken link. The ALS feature is implemented on both ports of the
transponders (DWDM side and Terminal equipment side).
The loop-back as well as the Remote Laser Shutdown functions assist
in troubleshooting the network and providing a cost effective way of
pinpointing a problem.
The Link Integrity Notification function allows the terminal equipment
to detect the link failure in the path between the two terminal
equipment units regardless of the location of the failure. The link failure
is propagated throughout the network until it reaches the terminal
equipment, by disabling the transmission immediately upon failure
detection at the opposite port of the transponder.
The TM-DXFP transponders provide power monitoring on the DWDM
port in addition to Digital Diagnostics supplied from the XFP port. This
function provides a dB value of transmitting and receiving optical signal
at each transponder, giving the network manager an additional tool for
analyzing the quality of the fiber optic network.
Overview
The TM-DXFP transponder is part of the LambdaDriver
®
product line
and can be hosted by the LD400, LD800 and LD1600 chassis. The
transponders are single slot modules that interface between the CWDM
or DWDM multiplexers and 10 Gbps terminal equipment. These modules
provide transparent light paths at ITU-T grid DWDM wavelength, which
carry 10 Gbps traffic.
The TM-DXFP modules support OC-192/STM64 (9.95 Gbps) and 10 GbE
(10.3Gbps) protocols.
Field upgrade of existing CWDM or DWDM networks to 10 Gbps speeds
is easy: just add this module to a LambdaDriver chassis at the appropriate
wavelength.
The terminal equipment interface possesses an XFP (10 Gbps Small Form
Factor Pluggable) receptacle, thus providing the highest flexibility in the
terminal equipment interface selection. Using XFP transceivers enables
the customer to easily change the type of optical interface according
to the different needs of the terminal equipment. XFP transceivers are
pluggable, and can easily be reused at different locations for different
applications, thus maximizing the return on investment in optics and
equipment, and reducing the on-hand parts inventory.
Transponders are operated completely independently of the other parts
of the system and can be hot swapped without having to interrupt other
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Long haul transport
of 10 Gbps protocols
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Not sure what solution best fits your needs? Visit www.mrv.com or e-mail us at sales@mrv.com
The TM-DXFP transponders support the Y-Cable protection protocol,
used in cases of full hardware protection of the transport equipment
with only one terminal port for every service. In this protection
mode, each two adjacent transponders in a LambdaDriver
®
chassis
run proprietary protocols in order to maintain “operational” and
“standby” transponders operation.
The module can be managed either through the LambdaDriver
®
management module by local craft terminal or remotely by SNMT
with MRV’s web-based NMS MegaVision
®
or any other SNMP
manager.
There are two types of modules: fixed transponders and the tunable
transponders. All are differentiated by maximum transmission
distance based on dispersion limits.
The two types of fixed wavelength transponders are:
TM-DXFP4 – DWDM link for distances up to 40 km
TM-DXFP8 – DWDM link for distances up to 80 km
The three types of tunable transponders are:
TM-DXFP8T – XFP Access port, 10GE DWDM transponder up 80Km
distance with tunable laser
TM-DXFP12T – XFP Access port, 10GE DWDM transponder up 120Km
distance with tunable laser (*)
TM-DXFP16T – XFP Access port, 10GE DWDM transponder up 160Km
distance with tunable laser (*)
TM-DXFP20T – XFP Access port, 10GE DWDM transponder up 200Km
distance with tunable laser and dispersion (*)
TM-DXFP35T – XFP Access port, 10GE DWDM transponder up 350Km
distance with tunable laser and dispersion (*)
For longer distances dispersion compensation modules are required
dispersion compensation modules
(*) Note: Distances can be reached by using LambdaDriver Optical
Amplifier modules.
Technical Specifications
Minimum WDM TX power (dBm)
Minimum receiver sensitivity (dBm)
Overload (dBm)
DWDM wavelengths range
Dispersion penalty at limit (db)
Wavelengths Accuracy
Wavelengths Tuning
Time - cold star (sec)
Wavelengths Tuning
Time - warmed - up (sec)
TM-DXFP4/xx
TM-DXFP8/xx
TM-DXFP8T
TM-DXFP12T
TM-DXFP16T
TM-DXFP20T
TM-DXFP35T
Fixed wavelength
0
-23
-6
Any on ITU-T G694.1 100Ghz grid
2
+/-10pm
30
0.5
Chromatic Dispersion tolerance at 1525nm - 1570nm
800 ps/nm
1600 ps/nm
1600 ps/nm
2400 ps/nm
3000 ps/nm
3500 ps/nm
6000 ps/nm
Tunable wavelength
4.5
-24
-7
1528 - 1561nm on ITU-T G694.1 50Ghz grid
Enviromental
Physical dimensions
Weight
Optical connector
Operating Temperature
Storage
W: 26.93 x 130.7 x 227.5mm 1.06 x 5.145 x 8.956 In
0.55 kg 1.21 lb
MiniSC (MU) - WDM port; XFP - Terminal equipment port
-5C - +45 C
-40C - +85 C
Product
Description
TM-DXFP4/xx
XFP Access port, 10Gbps DWDM ch #xx transponder up 40 Km distance
TM-DXFP8/xx
XFP Access port, 10Gbps DWDM ch #xx transponder up 80 Km distance
TM-DXFP8T
XFP Access port, 10Gbps DWDM tunable wavelength transponder up 80 Km distance
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TM-DXFP12T
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transponder up 120 Km distance
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½½½½ ½½½½ ½½
XFP Access port, 10Gbps DWDM tunable wavelength
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½½½½½½ ½½½½½½ ½½ ½½
½½½½½½½½½½½½½
wavelength transponder up
TM-DXFP16T
XFP Access port, 10Gbps DWDM tunable
½½ ½½½½ ½½ ½½½ ½½½½½½½½½½½
160 Km distance
TM-DXFP20T
XFP Access port, 10GE DWDM transponder up 200Km distance with tunable laser and dispersion
½½½ ½½½½½ ½½½½½ ½½½½
½½½ ½½½½½ ½½½½½ ½½½½
½½½ ½½½½½½½½½½½½½½½
TM-DXFP35T
½½½
XFP Access port, 10GE DWDM transponder up 350Km distance with tunable laser and dispersion
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XFP modules
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XFP-10GD-LR
XFP OC192/STM-64, 10GE or
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1310nm, 10km, with digital diagnostics
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10G FC, SM,
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XFP-10GD-SX
XFP 10-GbE, or 10GFC, MM, 850nm, 300m with digital diagnostics
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Order Info
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MRV- LD-10G
Rev.3 12 -06
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