43
Item Specification
Memory type and size
•
DDR2 SDRAM
•
2 GB (default, two 1 GB memories)
CAUTION:
Use two DDR2 SDRAM with the same size at a time.
NVRAM 128
KB
Max. power consumption
•
Tested
—162 W
•
Theoretical
—200 W
NOTE:
The theoretical max power consumption, greater than the tested max power consumption, is the upper
power consumption threshold defined for the SAP to prevent power module overloading. You must use the
theoretical max power consumption, rather than the tested max power consumption, to calculate the total
power consumption for managing power modules and determining power module numbers.
LEDs
Table 47
LED description
LED Status Description
RUN
(Green)
Off
No power input is available or the SAP-48GBE has failed.
Slow flashing (1 Hz) The SAP-48GBE is operating correctly.
Fast flashing (8 Hz)
System software image is being loaded (in this case, never power
off the device or hot-swap the SAP-48GBE; otherwise, the
SAP-48GBE might be damaged).
GE 0 to GE 47
(Yellow/green)
Off
No link is present or the cable is faulty.
Steady green
A 1000 Mbps link is present
Flashing green
Data is being received or transmitted at 1000 Mbps.
Steady yellow
A 10/100 Mbps link is present.
Flashing yellow
Data is being received or transmitted at 10/100 Mbps.
Interface specifications
Table 48
Interface specifications
Item Specification
Connector type
RJ-45
Number of interfaces
48
Interface standards
802.3, 802.3u, and 802.3ab
Interface type
Auto MDI/MDI-X
Cable type
Straight-through/crossover Ethernet cable
Transmission distance
100 m (328.08 ft)
Supported frame format
•
Ethernet_II
•
Ethernet_SNAP
