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Appendix A
Specifications
Type 2 Extended Range Transponder Module
Specifications
Note
78-16436-01
Table A-12
lists the trunk side optical specifications for the Type 2 extended range
transponder module.
Error-free transmission of some D1 video signals (defined by the SMPTE 259M
standard) and test patterns (such as Matrix SDI) cannot be guaranteed by the
Cisco 15500 Series because of the pathological pattern in D1 video. This
well-known limitation is usually overcome by the D1 video equipment vendor,
who uses a proprietary, second level of scrambling. No standards exist at this time
for the second level of scrambling.
Table A-12 Type 2 Extended Range Transponder Module Trunk Side Optical
Specifications
Description
Fiber
Receiver
1
OSNR
1
Receive sensitivity
Receive overload
Input wavelength
Transmitter
Output power
Dispersion tolerance
1. Add the proper network level penalty to the OSNR and/or receive power based on
your actual network topology characteristics, such as dispersion.
Type 2 Extended Range Transponder Module Specifications
Specification
ITU-T G.652 compliant
Minimum
19 dB
–28 dBm
1430 nm
Minimum
5 dBm
Cisco ONS 15540 ESPx Hardware Installation Guide
Maximum
–8 dBm
1580 nm
Maximum
10 dBm
3200 ps/nm
A-13
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