H3C S6850 Series, Manual

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SFP+ port
Item Specification
Interface name 10 GE SFP+ Ethernet optical interface
Product compatibility
LSWM124XG2Q, LSWM124XG2QFC, and LSWM124XG2QL interface modules
each provide 24 SFP+ ports
Connector LC
Description
The 10 GE SFP+ Ethernet optical interfaces are mainly used for transmitting and
receiving GE/10 GE Ethernet optical interface services
Compliant standard IEEE802.3ae
Optical interface
attribute
Depending on transceiver modules and cables
Operating mode
•
LSWM124XG2Q and LSWM124XG2QFC interface modules support 1000
Mbit/s, 10 Gbps autosensing, and full duplex
•
SFP+ ports on an LSWM124XG2QL interface module do not support rate and
duplex autonegotiation. To use a GE SFP transceiver module to connect an
SFP+ port on an LSWM124XG2QL interface module to a peer port, you must
configure the
speed 1000 and duplex full commands on both ports
•
To use an SFP transceiver module except for an SFP-GE-T or SFP-GE-T-D
transceiver module, make sure the autonegotiation feature is disabled on the
peer port
Transceiver modules
and cables
•
10G SFP+ transceiver modules
•
10G SFP+ copper cables
•
10G SFP+ fiber cables (AOC)
•
1G 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
Other restrictions
•
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
SFP port
Item Specification
Interface name 1 GE SFP Ethernet optical interface
Product compatibility
LS-6850-56HF, LS-6850-56HF-H1, S6850-56HF-SAN, S6850-32H, and S9850-4C
switches each provide 2 SFP ports on the rear panel
Connector LC/RJ-45
Description
The 1 GE SFP Ethernet interfaces support 100/1000 Mbps autosensing and are
mainly used for transmitting and receiving GE/FE Ethernet optical interface services
Compliant standard IEEE802.3ab
Optical interface
Depending on transceiver modules and cables