S2928 Hardware Installation Manual
- 3 -
1.2 S2928 Systematic Characteristic Parameters
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
Protoc
ol
standa
rd
Network
management
standard
RFC 1157 SNMP v1/v2
RFC 1213 MIB II
RFC 1757 RMON 1,2,3,9
Memory Flash Memory: 16M Bytes
SDRAM: 128M Bytes;
Standard
configuration
24 10/100/1000BASE-T ports
4 10G SFP+ ports
4 gigabit SFP ports
1 Console port
Dimensions mm
(W×D×H)
440*180*44
Operating
temperature/
humidity
0
℃~
45
℃
; 10%
~
85% non-condensation
Storage
temperature/
humidity
-40
℃~
80
℃
; 5%
~
95% non-condensation
Power
characteristics
input voltage AC100
~
240V, input frequency
47
~
63Hz
input current: 1.2A (MAX)
output voltage: 12VDC
output current: 6A(MAX)
Power
consumption
35W