55
Interface cables
Use the following cables for the SAP-20GE2XP ports:
•
Fiber port
—An SFP/SFP+ transceiver module and a fiber that has an LC connector.
•
Combo copper port operating at 10/100 Mbps
—Category-5 straight-through/crossover network
cables.
•
Combo fiber port operating at 1000 Mbps
—Category-6 network cables.
For the appearance and connection methods of the interface cables, see "
Connecting an optical interface cable
SAP-28GE
The SAP-28GE provides 16 SFP ports and 12 combo interfaces. It provides a bi-color LED for each port
to indicate the operating status of the port. It also provides a RUN LED to indicate the operating status of
the module.
Front panel
Figure 37
Front panel
(1) SFP ports (GE0 to GE15)
(2) Combo interfaces (GE16 to GE27)
(3) Operating status LED (RUN)
Specifications
Table 67
SAP-28GE 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.
The following transceiver modules are available for the SFP ports:
•
100 Mbps SFP transceiver modules.
•
1000 Mbps SFP transceiver modules.
•
100/1000 Mbps SFP transceiver modules.
•
SFP-T copper transceiver modules (The SFP port supports
10/100/1000 Mbps auto-sensing when used with this transceiver
module.)
