H3C S6861 Series, Руководство по установке, Страница: 54 / 62

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Table 13 Fiber management Ethernet port specifications
Item Specification
Connector type LC
Connector quantity 1
Port transmission rate 100/1000 Mbps, full duplex
Transmission medium and max
transmission distance
See Table 14 and Table 15 .
Functions and services Software upgrade and network management
Table 14 FE SFP transceiver modules
FE SFP transceiver
module
Central
wavelength
(nm)
Connector
Fiber type and
diameter (µm)
Max
transmission
distance
SFP-FE-SX-MM1310-A 1310 LC
Multi-mode, 50/125
2 km (1.24 miles)
Multi-mode, 62.5/125
SFP-FE-LX-SM1310-A 1310 LC Single-mode, 9/125 15 km (9.32 miles)
SFP-FE-LH40-SM1310 1310 LC Single-mode, 9/125 40 km (24.86 miles)
USB port
The switch has one OHC-compliant USB2.0 port that can upload and download data at a rate up to
480 Mbps. You can use this USB port to access the file system on the Flash of the switch, for
example, to upload or download application and configuration files.
NOTE:
USB devices from different manufacturers vary in compatibilities and drivers. H3C does not
guarantee the correct operation of all USB devices on the switch. If a USB device fails to operate on
the switch, replace it with one from another manufacturer.
SFP+ port
The S6861-54QF and S6861-30QF switches provide SFP+ ports. The following transceiver modules
and cables are available for the SFP+ ports:
•
Gigabit SFP transceiver modules in Table 15 . Ports 29 to 36 on the front panel of the
S6861-54QF switch do not support Gigabit SFP modules.
•
10-Gigabit SFP+ transceiver modules in Table 16 .
•
10-Gigabit SFP+ copper cables in Table 17.
•
10-Gigabit SFP+ fiber cables in Table 18 .