Nortel 8600 Series Installing page 114

114 Appendix Ethernet Routing Switch 8600 module technical specifications
After the fiber and connector losses are determined, Nortel suggests that
you use a 3 dB safety margin when you determine maximum attainable
link lengths. For more information about the modules, see Installing SFP
and XFP Transceivers and GBICs.
Table 31
Gigabit Ethernet standard maximum distance ranges
Transceiver
1000BASE-SX
850 nm
1000BASE-SX
850 nm
1000BASE-SX
850 nm
1000BASE-SX
850 nm
1000BASE-LX
1300 nm
1000BASE-LX
1300 nm
1000BASE-LX
1300 nm
1000BASE-LX
1300 nm
1000BASE-XD
1550 nm
1000BASE-ZX
1550 nm
1000BASE-APD
1550 nm
1. Multimode fiber = MMF; single mode fiber = SMF
2. The TIA 568 building wiring standard calls for 160/500 MHz-Km multimode fiber
3. The international ISO/IEC 11801 building wiring standard calls for 200/500 MHz-Km multimode
fiber
4. The ANSI Fibre Channel specification calls for 500/500 MHz-km 50 micron multimode fiber
and 500/500 fiber is proposed for addition to ISO/IEC 11801
5. Using LX optics on multimode fiber can require the use of DMD-compensating patch cords
Copyright © 2007, Nortel Networks
.
Advertised
Fiber
Range
62.5 µm 160
2 to 220 m
MHz-km MMF
62.5 µm 200
2 to 275 m
MHz-km MMF
50 µm 400
2 to 500 m
MHz-km MMF
50 µm 500
2 to 550 m
MHz-km MMF
62.5 µm 500
2 to 550 m
MHz-km MMF
50 µm 400
2 to 550 m
MHz-km MMF
50 µm 500
2 to 550 m
MHz-km MMF
9 µm SMF
2 to 10000 m
9 µm SMF
Up to 50 km
9 µm SMF
Up to 70 km
9 µm SMF
Up to 96 km
Nortel Ethernet Routing Switch 8600
Installing Ethernet Routing Switch 8600 Modules
NN46205-304 01.03 Standard
4.1 2 January 2007
Average
Optical
Transmit
Power
2
-9.5 to -4 dBm
3 -9.5 to -4 dBm
-9.5 to-4 dBm
4 -9.5 to-4 dBm
5 -5.2 to 0 dBm
5 -5.2 to 0 dBm
5 -5.2 to 0 dBm
-5.2 to 0 dBm
-5.2 to 0 dBm
0 to 5.2 dBm
6 +2 to +6 dBm
Nortel Networks Confidential
Average
Receiver
Sensitivity
(min.)
-17 dBm
-17 dBm
-17 dBm
-17 dBm
-22 dBm
-22 dBm
-22 dBm
-22 dBm
-24 dBm
-22 dBm
-28 dBm