User Manual Part 1

Prism System Components
Page 58 FlexWave Prism Host, Remote and EMS 5.1 System Reference
© 2009 ADC Telecommunications, Inc ADCP-77-073 • Issue 2 • 11/2009
2.5.3 System Nominal Optical Specifications
Parameter Specification
a
Remarks
Optical - Host and Remote
Unit
Fiber type
9/125, single-mode
Number of fibers required
Non-diversity with WDM
Diversity with WDM
Non-diversity without
WDM
Diversity without WDM
1
1
2
2
Assumes RF bandwidth does
not exceed 3 Gbps data rate
capacity of the fiber.
Forward path wavelength 1550 nm
Reverse path wavelength 1310 nm
Diversity path wavelength 1310 nm
Optical power levels Launch power
Minimum: -2 dBm
Maximum: 3 dBm
Receive power
Minimum: -27 dBm
Maximum: -9 dBm
Optical budget 25 dB For optical BER of 10
–6
Optical connectors Industry standard LC Host and WDM
Optical - Host and Remote
WDM
WDM Passband 1310 nm ± 20 nm
1550 nm ± 20 nm
Forward path insertion loss
Host WDM
Remote WDM
0.7 dB
0.3 dB
Does not include connector
loss
Reverse path insertion loss
Host WDM
Remote WDM
0.3 dB
0.7 dB
Does not include connector
loss
Isolation > 30 dB minimum
Return loss (Reflectance) < –50 dB All input ports
a
All specifications apply after a five minute warm-up period.