Products specifications
Attribute nameAttribute value
Switching capacity28.8 Gbit/s
Width17.3"
Depth10.1"
Height1.73"
Weight8.22 lbs
Switch TypeManaged
StackableY
SFP module slots quantity2
Built-in processorY
Number of VLANs4096
SFP/SFP+ slots quantity2
Combo SFP ports quantity2
Port mirroringY
Broadcast storm controlY
DHCP featuresDHCP client
Link aggregationY
SSH/SSL supportY
IGMP snoopingY
Number of queues4
MIB supportY
Rate limitingY
Head-of-line (HOL) blockingY
Technical details
Flow control supportY
Product colorBlack
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeFast Ethernet (10/100)
Fast Ethernet (copper) ports quantity24
Power connectorDC-in jack
Power over Ethernet (PoE) ports quantity24
Gigabit Ethernet (copper) ports quantity4
Design
CertificationUL, CSA, CE, FCC
Operational conditions
Storage temperature (T-T)-20 - 70 °C
Operating relative humidity (H-H)10 - 90 %
Storage relative humidity (H-H)10 - 90 %
Operating temperature (T-T)0 - 40 °C
Power
AC input frequency47/63 Hz
AC input voltage100 - 240 V
Power consumption (typical)27 W
Features
Input current0.206 A
Mean time between failures (MTBF)260626.2 h
Internal memory256 MB
Number of fans2 fan(s)
LED indicatorsLink
Noise level41 dB
Other features
Packet transfer speed9.52 mpps
Minimum system requirementsMozilla Firefox 3.6, Microsoft Internet Explorer 7 Ethernet Cat 5
Power LEDY
Compatible operating systemsMicrosoft Windows, Linux, Mac OS X
MAC address table16000 entries
Packaging content
Cables includedAC, Serial
Performance
Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Maximum data transfer rate1 Gbit/s
Processor frequency800 MHz
Firmware upgradeableY
Network
Copper ethernet cabling technology10BASE-T, 100BASE-TX
Jumbo frames supportY
Quality of Service (QoS) supportY
Spanning tree protocolY
Data transmission
Supported data transfer rates10/100/1000Mbps
Packet buffer memory8 MB
Power over Ethernet (PoE)
Power over Ethernet (PoE)Y
Management features
Switch layerL3
Memory
Flash memory32 MB
Processor
Processor modelARM
Security
Security algorithms802.1x RADIUS, MD5
Protocols
Supported network protocolsTCP/IP, ARP, DHCP, HTTP, UDP, ICMP, IPv6