Fc Interfaces; 10Gbase-T Ethernet Port - H3C S6850 Series Manual

attribute
Operating mode
Transceiver modules
and cables
Other restrictions

FC interfaces

A port on an LSWM116FC interface module can operate as an Ethernet interface or FC interface.
When it operates as an FC interface, it supports 8G/16G/32G FC modules. For the transceiver
modules and cables available for the FC interfaces, see H3C S6850 & S9850 Switch Series and
Transceivers Compatibility Matrix.
The 24 SFP+ ports on an LSWM124XG2QFC can operate as Ethernet interfaces or FC interfaces.
When such an SFP+ port operates as an FC interface, it supports 8G FC modules
SFP-FC-8G-SW-MM850 and SFP-FC-8G-LW-SM1310.
To change the port type between a Layer 2 Ethernet interface and an FC interface, execute the
port-type
configuration in H3C S6805 & S6825 & S6850 & S9850 Switch Series Configuration Guide.
After an interface on an LSWM116FC interface module is changed to an FC interface, the FC
interface can operate at 8 Gbps, 16 Gbps, or 32 Gbps, depending on the speed of the installed
transceiver module.
An LSWM116FC interface module has 16 interfaces, and every two neighboring interfaces belong to
one port group. If you change an Ethernet interface to an FC interface by using the
command, the other interface in the same port group is also changed to an FC interface. If you
change an FC interface to an Ethernet interface by using the
the other interface in the same port group is also changed to an Ethernet interface.

10GBASE-T Ethernet port

Item
Interface name
Product compatibility
Connector
Description
Compliant standard
Interface attribute
and operating mode
1000 Mbps, 100 Mbps autosensing, full duplex
•
GE SFP transceiver modules
•
FE SFP transceiver modules
NOTE:
For information about support for transceiver modules and cables of an SPF port,
see H3C S6850 & S9850 Switch Series and Transceivers Compatibility Matrix
•
Installed with an SFP-GE-T or SFP-GE-T-D transceiver module, an SFP port
can operate only at 1 Gbps
•
If the switch connects to the peer device through an SFP-GE-T or SFP-GE-T-D
transceiver module, packet loss occurs when the switch restarts, because the
peer interface comes up before the local interface can come up. As a best
practice, configure dynamic link aggregation to avoid such an issue if the
switch is connected to the peer device through an aggregate link
command in Layer 2 Ethernet interface view. For more information, see FC and FCoE
Specification
10GBASE-T Ethernet interface
The LSWM124XGT2Q interface module supports 24 10GBASE-T Ethernet
interfaces
RJ-45
The 10GBASE-T Ethernet interfaces are mainly used for transmitting and receiving
GE/10 GE Ethernet electrical interface services
IEEE802.3an, IEEE802.3az
•
1 Gbps, full duplex
•
10 Gbps, full duplex
port-type ethernet
4-46
port-type fc
command,