Nortel Networks 1000BASE-XD Switch User Manual


 
50 SFP specifications
1000BASE-XD DDI CWDM SFP specifications
The following table describes specifications for 1000BASE-XD CWDM SFPs
numbered AA1419053-E6 to AA1419060-E6.
CAUTION
Risk of equipment damage
To prevent damage to the optical receiver, ensure that at least 4 dB
of attenuation is present between the transmit and receive ports.
Table 18
1000BASE-XD CWDM SFP DDI (40 km) specifications
Parameter
Specifications
Maximum electrical power consumption 1.0 W
Connectors Duplex LC
Cabling SMF, 9 µm
Data rate 1.0 Gbit/s
Line rate (8B/10B code) 1.25 Gbit/s
Link optical power budget 17 dB
Maximum dispersion power penalty 1 dB at 40 km
Transmitter characteristics
Launch power -4.0 to 1.0 dBm
Receiver characteristics
Receiver sensitivity -21 dBm
Maximum receiver power -3.0 dBm
1000BASE-ZX DDI CWDM SFP specifications
The following table describes specifications for CWDM SFPs numbered
AA1419061-E6 to AA1419068-E6.
CAUTION
Risk of equipment damage
To prevent damage to the optical receiver, ensure that at least 8 dB
of attenuation is present between the transmit and receive ports.
Table 19
1000BASE-ZX CWDM SFP DDI (70 km) specifications
Parameter
Specifications
Maximum electrical power consumption 1.0 W
Nortel Metro Ethernet Routing Switch 8600
Installation — SFP, XFP, and GBIC Hardware Components
NN46220-301 02.04 Standard
4.2 14 February 2008
Copyright © 2008, Nortel Networks
.