Avaya ERS 3500 Series Manual page 31

Link optical power budget
Transmitter characteristics
Launch power
Receiver characteristics
Receiver sensitivity
Maximum receiver power
1000BASE-XD CWDM SFP specifications
The 1000BASE-XD SFPs provides CWDM gigabit Ethernet connectivity using single mode
fiber. These SFPs support full-duplex operation only. The part numbers of the 40 km models
range from AA1419025-E5 to AA1419032-E5.
Important:
For the 40 km CWDM SFPs, a minimum attenuation of 4 dB must be present between the
transmitter and receiver. To avoid receiver saturation, you must insert a minimum
attenuation of 4 dB after you test the CWDM SFP in loopback mode, or use short runs of
fiber with no intermediate CWDM OADM or CWDM OMUX.
Important:
These SFPs are no longer available for purchase, but are still supported in Release 5.1.
Table 9: 1000BASE-XD CWDM (40 km) SFP specifications
Connectors
Cabling
Data rate
Line rate (8B/10B code)
Operating temperature range
Link optical power budget
Transmitter characteristics
Launch power
Receiver characteristics
Receiver sensitivity
Maximum input power
1000BASE-XD DDI CWDM 40 km SFP specifications
Installing the SFP, SFP+, and XFP transceivers on Avaya ERS 3500 Series
Parameter
Parameter
Specifications
9.5 dB
– 9.5 to -3.0 dBm
– 19.0 dBm
– 3.0 dBm
Specifications
Duplex LC
SMF, 9 µm
1.0 Gb/s
1.25 Gb/s
0 to 60C
17 dB
– 4.0 to 1.0 dBm
– 21 dBm
– 3.0 dBm
SFPs
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