Avaya ERS 3500 Series, Руководство пользователя

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Parameter Specifications
Link optical power budget 9.5 dB
Transmitter characteristics
Launch power – 9.5 to -3.0 dBm
Receiver characteristics
Receiver sensitivity – 19.0 dBm
Maximum receiver power – 3.0 dBm
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
Parameter Specifications
Connectors Duplex LC
Cabling SMF, 9 µm
Data rate 1.0 Gb/s
Line rate (8B/10B code) 1.25 Gb/s
Operating temperature range 0 to 60C
Link optical power budget 17 dB
Transmitter characteristics
Launch power – 4.0 to 1.0 dBm
Receiver characteristics
Receiver sensitivity – 21 dBm
Maximum input power – 3.0 dBm
1000BASE-XD DDI CWDM 40 km SFP specifications
SFPs
Installing the SFP, SFP+, and XFP transceivers on Avaya ERS 3500 Series March 2014 31