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B-2
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-18634-01
Appendix B Cable and Port Specifications
SFP Transceivers
SFP+ Transceivers
Table B-1 lists general specifications for the cables used with the 10-Gigabit Ethernet SFP+ transceivers.
Table B-2 lists the environmental conditions and power requirement specifications for the 10-Gigabit
Ethernet SFP+ transceivers.
SFP Transceivers
Table B-3 lists the general specifications for the cables used with the 1-Gigabit Ethernet SFP
transceivers.
Table B-4 lists the environmental conditions and power requirement specifications for the 10-Gigabit
Ethernet SFP+ transceivers.
Ta b l e B-1 General Specifications for the Cables Used with 10 Gigabit Ethernet SFP+
Transceivers
Transceiver
Cable
Type
Connector
Type
Wavelengt
h
(nm)
Transmit
Power
(dBm)
Receive
Power
(dBm)
Core Size
(microns)
Cable Distance
SFP-10G-SR
(short range)
MMF Dual
LC/PC
840-860 –7.3 to -1.2 –9.9 to -1.0 50
62.5
300 m (984 feet)
33 m (108 feet)
SFP-10G-LR
(long range)
SMF Dual
LC/PC
1260-1355 –8.2 to 0.5 –14.4 to 0.5 G.652
fiber
10 km (6.2 miles)
Ta b l e B-2 Environmental Conditions and Power Requirement Specifications for the 10-Gigabit
Ethernet SFP+ Transceivers
Parameter Minimum Maximum
Storage temperature –40°C (-40°F) 85°C (185°F)
Operating temperature 0°C (32°F) 70°C (158°F)
Case temperature 0°C (32°F) 70°C (158°F)
Module supply voltage 3.1 V 3.5 V
Ta b l e B-3 General Specifications for the Cables Used with 1-Gigabit Ethernet SFP Transceivers
Transceiver
Cable
Type
Connect
or type
Wavelength
(nm)
Transmit
Power
(dBm)
Receive
Power (dBm)
Core Size
(microns)
Cable Distance
LX
SX
ZX