Nortel Networks 4500 Series - Manual (Page 44)

44 SFP specifications
Parameter Specifications
Cabling MMF
Data rate 1.0 Gbit/s
Line rate (8B/10B code) 1.25 Gbit/s
Link optical power budget 7.5 dB
Transmitter characteristics
Launch power -9.5 to -4.0 dBm
Receiver characteristics
Receiver sensitivity -17 dBm
Maximum receiver power 0 dBm
1000BASE-LX DDI SFP specifications
This SFP can attain a reach of up to 10 km and operates at 1310 nm. The
part number of this SFP is AA1419049-E6.
Table 18
1000BASE-LX DDI SFP specifications
Parameter Specifications
Maximum electrical power consumption 1.0 watt (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 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-BX DDI SFP specifications
The 1000BASE-BX bidirectional SFPs (part numbers AA1419069-E6 and
AA1419070-E6) provide Gigabit Ethernet connectivity over a single fiber.
Nortel Ethernet Routing Switch 4500 Series
Installation — SFPs and XFPs
NN47205-301 02.01
20 October 2008
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.