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Parameter
Launch power
Receiver characteristics
Receiver sensitivity
Maximum input power
1000BASE-ZX CWDM SFP specifications
The part numbers of the 70 km models range from AA1419033-E5 to
AA1419040-E5.
1000BASE-ZX CWDM (70 km) SFP specifications
Parameter
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
Copyright © 2007, Nortel Networks
.
Specifications
-4.0 to 1.0 dBm
-21 dBm
-3.0 dBm
CAUTION
Risk of equipment damage
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 when
you test the CWDM SFP in loopback mode, or use short runs of
fiber with no intermediate CWDM OADM or CWDM OMUX.
CAUTION
Risk of equipment damage
For the 70 km CWDM SFPs, a minimum attenuation of 10 dB must
be present between the transmitter and receiver.
Specifications
Duplex LC
SMF, 9 µm
1.0 Gbit/s
1.25 Gbit/s
0 to 60C
20 dB
-3.0 to 2.0 dBm
-23 dBm
-3.0 dBm
Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 (324186-A) 01.04 Standard
5.1 6 December 2007
1000BASE-ZX CWDM SFP specifications 41
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