Table 55: Environmental Specifications for 1000BASE-X and 1000BASE-T Transceivers
Storage TemperatureOperating TemperatureDigital Optical
Monitoring Support
Part NumberTransceiver
Type
–40 to 185°F (–40 to
85°C)
EXT 2YESGLC-SX-MMD1000BASE-SX
COM
31
NoGLC-SX-MM
EXT
32
YesSFP-GE-S
EXT 2
YesGLC-LH-SMD1000BASE-LX
COM 1NoGLC-LH-SM
EXT 2YesSFP-GE-L
COM 1
NoGLC-ZX-SM1000BASE-ZX
EXT 2YesSFP-GE-Z
COM1
—GLC-T1000BASE-T
EXT2—SFP-GE-T
31
Commercial (COM) temperature range is 32 to 158°F (0 to 70°C).
32
Extended (EXT) temperature range is 23 to 185°F (–5 to 85°C).
RJ-45 Module Connectors
The RJ-45 connector connects Category 3, Category 5, Category 5e, Category 6, or Category 6A foil twisted-pair
or unshielded twisted-pair cable from the external network to the following module interface connectors:
• Supervisor modules
• CONSOLE port
• COM1/AUX port
• MGMT ETH port
• CMP MGMT ETH port
• 48-port 10/100/1000 Ethernet I/O modules (N7K-M148GT-11 and N7K-M148GT-11L)
• 10/100/1000 ports
• 48-port 1- and 10-GBASE-T I/O modules (N7K-F248XT-25E)
• 1- and 10-GBASE-T ports
• Cisco Nexus 2248TP and 2248TP-E Fabric Extenders
• 100/1000 downlink ports
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
228
Transceivers and Module Connectors
RJ-45 Module Connectors