139
Item Specification
Interface type
Auto MDI/MDI-X
Frame format supported
•
Ethernet_II
•
Ethernet_SNAP
Interface speed and duplex
mode
10 Mbps auto-sensing
Half/full duplex, auto-negotiation
100 Mbps auto-sensing
Half/full duplex, auto-negotiation
1000 Mbps auto-sensing
Full duplex, auto-negotiation
For the fiber combo port specifications, see
Table 62 SFP+ port specifications
Item Specification
Connector type
LC
Transceiver module
SFP+
Network synchronization
Supported
1588v2.2 protocol
Supported
Interface standards
802.3ae
Operating mode
10 Gbps, full duplex
SAP-28GE
Front panel
Figure 127 SAP-28GE front panel
(1) SFP ports (GE0 to GE15)
(2) Combo interfaces (GE16 to GE27)
(3) Operating status LED (RUN)
Technical specifications
Item Specification
Flash 8
MB.
Memory type and size
•
Default
—Two 2-GB DDR3 SDRAMs.
•
Maximum
—Four 2-GB DDR3 SDRAMs.
NVRAM 128
KB.
SFP ports
16 × SFP ports, 100/1000 Mbps auto-sensing.