Table2-30 Copper combo port specifications
Item
Connector type
Interface type
Frame format supported
Interface speed and duplex
mode
For the fiber combo port specifications, see Table2-29.
Table2-31 SFP+ port specifications
Item
Connector type
Transceiver module
Network synchronization
1588v2.2 protocol
Interface standards
Operating mode
SAP-28GE
Front panel
Figure2-27 SAP-28GE front panel
(1) SFP ports (GE0 to GE15)
(3) Operating status LED (RUN)
Technical specifications
Item
Flash
Memory type and size
NVRAM
SFP ports
Combo interfaces
Specification
RJ-45
Auto MDI/MDI-X
•
Ethernet_II
•
Ethernet_SNAP
10 Mbps auto-sensing
100 Mbps auto-sensing
1000 Mbps auto-sensing
Specification
LC
SFP+
Supported
Supported
802.3ae
10 Gbps, full duplex
1
Specification
8 MB.
•
Default—Two 2-GB DDR3 SDRAMs.
•
Maximum—Four 2-GB DDR3 SDRAMs.
128 KB.
16 × SFP ports, 100/1000 Mbps auto-sensing.
12.
2-31
Half/full duplex, auto-negotiation
Half/full duplex, auto-negotiation
Full duplex, auto-negotiation
2
(2) Combo interfaces (GE16 to GE27)
3