General
Device Type Switch - 48 ports - Managed
Enclosure Type Rack-mountable - 1U
Ports 48 x 10/ 100 + 2 x combo Gigabit SFP
Performance Switching capacity : 50 Gbps ¦ Forwarding performance ( 64-byte packet size) : 10.1 Mpps
MAC Address Table Size 8K entries
Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, FTP, TFTP, SSH-2
Encryption Algorithm SSL
Authentication Method RADIUS, TACACS+ , Secure Shell v.2 ( SSH2)
Features Layer 2 switching, auto-sensing per device, DHCP support, auto-negotiation, VLAN support, auto-uplink ( auto MDI/ MDI-X) , IGMP snooping, Syslog support, DiffServ support, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol ( RSTP) support, Multiple Spanning Tree Protocol ( MSTP) support, Dynamic Trunking Protocol ( DTP) support, Port Aggregation Protocol ( PAgP) support, Quality of Service ( QoS) , Link Aggregation Control Protocol ( LACP) , Port Security, MAC Address Notification
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad ( LACP) , IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ab ( LLDP)
RAM 64 MB
Flash Memory 32 MB Flash
Status Indicators Port status, link activity, port transmission speed, port duplex mode, power, system
Expansion / Connectivity
Interfaces 2 x 10Base-T/ 100Base-TX/ 1000Base-T - RJ-45 ¦ 48 x 10Base-T/ 100Base-TX - RJ-45 ¦ 2 x SFP ( mini-GBIC)
Power
Power Device Power supply - internal
Voltage Required AC 120/ 230 V ( 50/ 60 Hz )
Power Consumption Operational 55 Watt
Features Redundant Power System ( RPS) connector
Miscellaneous
Width 44.5 cm
Depth 23.6 cm
Height 4.4 cm
Weight 3.65 kg
Rack Mounting Kit Optional
MTBF 336, 983 hour( s)
Compliant Standards CE, TUV GS, CISPR 22 Class A, GOST, BSMI CNS 13438 Class A, CISPR 24, NOM, EN55024, CB, EMC, MIC, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, RoHS, CSA C22.2 No. 60950-1, FCC Part 15 B Class A
Software / System Requirements
Software Included Cisco IOS LAN Lite
Manufacturer Warranty
Service & Support Limited lifetime warranty
Service & Support Details Limited warranty - replacement - lifetime - response time: next business day ¦ Limited warranty - power supply and fans - 5 years ¦ New releases update
Environmental Parameters
Min Operating Temperature -5 ° C
Max Operating Temperature 40 ° C
Humidity Range Operating 10 - 95% ( non-condensing)
Min Storage Temperature -25 ° C
Max Storage Temperature 70 ° C
Humidity Range Storage 10 - 95% ( non-condensing)