Figure 1-2 Back template of the SFC4254T switch
Table 1-3 Parts at the back template of the SFC4254T switch
No.
Abbrev.
Name
Remarks
1
N/A
AC power socket
100 to 240V AC
2
N/A
AC power switch
ON: means it is powered on;
OFF: means it is powered off.
3
N/A
Grounding column
The grounding must be fine.
1.2 Characteristic Parameters of SFC4254T
Protocol
standard
Supported standard
IEEE 802.1d Spanning Tree Protocol
IEEE 802.1s multiple spanning trees
IEEE 802.1p Class of Service
IEEE 802.1q tagged VLAN
IEEE 802.3x Flow control
IEEE 802.3z asymmetric flow control IEEE 802.3ad
Link aggregation
Network management standard
RFC 1157 SNMP v1/v2
RFC 1213 MIB II
RFC 1757 RMON 1,2,3,9
Hardware
features
Memory
Flash Memory: 16M Bytes
SDRAM: 256MBytes
Standard configuration
48 10/100/1000 Base-T ports
8 10G optical SFP+ ports
One console port
Dimensions
442.50*315*44mm
Working temperature/humidity
0
℃
-40
℃
; 10%-85% non-condensing
Storage temperature/humidity
-40
℃
-80
℃
; 5%-95% non-condensing
Power Source’s Characteristics
Input voltage: AC100-240V
Input frequency: 47-63Hz
Input current: 1.5A
Output voltage: 12VDC
Output current: 6A
Power consumption in full-Load
55W
Net weight
4.2Kg
SFC4254T Hardware Installation Manual
Содержание SFC4254T
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