H3C Technologies H3C S5130 Series Switches - Manual (Page 50)

43
Table 13 1/10GBase-T autosensing Ethernet port specifications
Item Specification
Connector type RJ-45
Interface attributes 1/10 Gbps, full duplex, MDI/MDI-X autosensing
Transmission medium and max
transmission distance
• 55 m (180.45 ft) over category-6 unshielded twisted pair cable
• 100 m (328.08 ft) over category-6 shielded twisted pair cable
• 100 m (328.08 ft) over category-6A or above twisted pair cable
Compatible standards
• IEEE 802.3ab
• IEEE 802.3an
To avoid packet loss caused by interferences, H3C recommends that you layer cables as follows:
• Use category-6A or above cables and connectors.
• Do not bundle cables in their first 20 m (65.62 ft).
• Separate power cords and twisted pair cables at and around the distribution frame.
• For ports adjacent to one another on the device, the peer ports on the distribution frame is
preferably not adjacent, for example:
{
If the device connects to one distribution frame, connect port 1 on the device to port 1 on the
distribution frame and port 2 on the device to port 3 on the distribution frame.
{
If the device connects to two distribution frames, connect port 1 on the device to port 1 on
distribution frame 1 and port 2 on the device to port 1 on distribution frame 2.
• Keep the device and twisted pair cables away from the interference source, such as a two-way
radio and a high-power variable-frequency drive.
100/1000Base-X SFP port
The S5130-28F-EI switch provides 24 100/1000Base-X SFP ports, and you can install the 100 Mbps SFP
transceiver modules in Table 14 and 1000 Mbps SFP transceiver modules in Table 15 in the SFP ports as
needed.
Table 14 100 Mbps SFP transceiver modules available for the SFP ports
100 Mbps SFP
Transceiver module
Central
wavelength
Connector Fiber
Max transmission
distance
SFP-FE-SX-MM1310-A 1310 nm LC
• 50/125 μm,
multimode
• 62.5/125 μm,
multimode
2 km (1.24 miles)
SFP-FE-LX-SM1310-A 1310 nm LC
9/125 μm, single
mode
15 km (9.32 miles)
SFP-FE-LH40-SM1310 1310 nm LC
9/125 μm, single
mode
40 km (24.86 miles)
SFP-FE-LH80-SM1550 1550 nm LC
9/125 μm, single
mode
80 km (49.71 miles)