H3C S5800-32C-EI, Руководство по установке, Страница: 53 / 61

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10/100/1000BASE-T autosensing Ethernet port
Table 14 10/100/1000BASE-T autosensing Ethernet port specifications
Item Specification
Connector type RJ-45
Interface attributes 10/100/1000 Mbps, full duplex, MDI/MDI-X auto-sensing
Max transmission
distance
100 m (328.08 ft)
Transmission medium Category-5 (or above) twisted pair cable
Standards IEEE 802.3i, 802.3u, 802.3ab
1/10BASE-T autosensing Ethernet port
The LSWM2XGT2PM and LSWM2XGT8PM interface cards provide 1/10BASE-T autosensing
Ethernet ports.
Table 15 1/10BASE-T autosensing Ethernet port specifications
Item Specification
Connector type RJ-45
Interface attributes 1/10 Gbps, full duplex, MDI/MDI-X auto-sensing
Transmission medium
and max transmission
distance
•
Category-6 UTP
—55 m (180.45 ft)
•
Category-6 STP
—100 m (328.09 ft)
•
Category-6 SFTP
—100 m (328.09 ft)
•
Category-6 and above twisted pair
—100 m (328.09 ft)
Standards IEEE 802.3ab and 802.3an
SFP+ port
The switch provides four fixed SFP+ ports on the front panel. To connect the peer SFP+ ports over a
long distance, use SFP/SFP+ transceiver modules and fibers. To connect the peer SFP+ ports over
a short distance, use SFP/SFP+ cables. You can install the 1000 Mbps SFP transceiver modules
and cables in
Table 16 , 10 Gbps SFP+ transceiver modules in Table 17 , and 10 Gbps SFP+ cables
in Table 18 in the SFP+ ports.
Table 16 1000 Mbps SFP transceiver modules and cables available for the SFP+ ports
Module and
cable
description Central
wavelength
(nm)
Connector
Cable/fiber
diameter
(µm)
Multimode
fiber modal
bandwidth
(MHz × km)
Max
transmission
distance
SFP copper transceiver module
SFP-GE-T N/A RJ-45
Twisted-pair
cable
N/A 100 m (328.08 ft)
SFP-GE-T-D N/A RJ-45
Twisted-pair
cable
N/A 100 m (328.08 ft)