TM-DXFPF Datasheet, PDF (1/2 Pages) MRV Communications, Inc. – LambdaDriver®–10Gbps Transponder with FEC

Datasheet
LambdaDriver^®–10Gbps Transponder with FEC (TM-DXFPF)
Forward Error Correction for distance extension
TM-DXFPF8T
Overview
The TM-DXFPF 10Gbps with Forward Error Correction (FEC)
transponder converts the “gray” wavelength of a 10 Gbps
terminal equipment interface into an ITU-T grid DWDM
wavelength enabling its transport via the LambdaDriver^®
Optical Transport System (DWDM multiplexer, OADM, etc.).
The transponder supports OC-192/STM-64 and 10 GE protocols
with 3R signal conditioning.
The access (terminal equipment) interface is an XFP (10 Gbps
Small Form Factor Pluggables receptacle) while the trunk
(DWDM) port is an integrated 50GHz tunable DWDM interface.
A key feature of the transponder is the support for the G.709
FEC standard protocol as well as Enhanced FEC (EFEC) protocol
with better error-correction performance. The FEC/EFEC mode
is user-selectable.
The error-correction performance significantly extends the
overall distance reach of the link with very low BER.
For 10GE and OC192/STM-64 the G.709 digital wrapper
technology is used to transparently pass any type of payload.
Standard performance monitoring is supported for end-to-end
SONET/SDH terminated signals providing at each receive end
the relevant conditions and alarms as per ITU G.783, GR-474
Features
10 Gbps OC192/STM-64 or 10GE data rates
Full 3R support
G.709 performance monitoring
Line and Diagnostics Loop-back testing
50GHz spacing ITU-grid(G.694.1) DWDM Trunk
Dispersion tolerance up to 200km
XFP digital diagnostics
Link Integrity notification (LIN)
Y-Cable redundancy support
Hot swappable
EYEMAX capability
Applications
10 GE or SDH/SONET signal regeneration and
optical wavelength conversion
DWDM networks with end-to-end performance
monitoring
Distance extension of existing 10 Gbps DWDM
networks
standard definitions. Statistics for current 15-minute intervals
and up to 96 previous intervals can be viewed.
For 10GE traffic, performance parameters are as defined by
RFC 2819 (RMON), MIB2, and IfMib extensions. In addition, the
extensive information provided by G.709 monitoring allows for
detailed performance analyses such as BER, statistics, etc.
The TM-DXFPF8T module has the “EYEMAX” feature, which
enables FEC to optimize receiver performance based on the
incoming signal “eye pattern” measurement by automatically
setting the optimal reception threshold. This feature can be
considered as an on-board Automatic Electronic Dispersion
Compensator.
Line and Diagnostic Loop-back functionality is supported
and provides an invaluable tool for troubleshooting and
maintenance operations in a live network.The Diagnostic loop-
back function checks the integrity of the port internal circuitry
while the Line loop-back is used to check the fiber connections
integrity.
The Line Loop-back and the Diagnostic Loop-back are available
for Access (Client) ports.
10GE
or
STM64
G709 FEC
10GE
or
STM64
TM-DXFPF8T
TM-DXFPF8T
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