Descrizione
Device Type:Switch - 24 ports - L3 - Managed - stackable
Enclosure Type:Rack-mountable 1U
Subtype:Gigabit Ethernet
Ports:24 x 10/100/1000 (PoE) + 4 x SFP
Power Over Ethernet (PoE):PoE
Performance:Switching capacity: 32 Gbps
Forwarding performance: 38.7 Mpps
MAC Address Table Size:12K entries
Jumbo Frame Support:Yes
Max Units In A Stack:9
Routing Protocol:RIP-1, RIP-2, HSRP, static IP routing, RIPng
Remote Management Protocol:SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH, CLI
Authentication Method:Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Features:Flow control, full duplex capability, Layer 3 switching, auto-sensing per device, IP-routing, DHCP support, PoE, auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, stackable, STP support, RSTP support, MSTP support, DTP support, PAgP support, TFTP support, ACL support, QoS, RADIUS support, Jumbo Frames support, Cisco StackWise Technology, Cisco EnergyWise technology, UDLD, Rapid PVST+, LACP, RSPAN
Compliant Standards:IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s
RAM:128 MB
Flash Memory:32 MB Flash
Status Indicators:Port transmission speed, port duplex mode, bandwidth utilization %, system, RPS (Redundant Power Supply), link/activity
Expansion / Connectivity
Interfaces:24 x 10Base-T/100Base-TX/1000Base-T - RJ-45 PoE
1 x console - RJ-45 management
1 x network stack device x 2
4 x SFP (mini-GBIC)
Power
Power Device:Internal power supply
Voltage Required:AC 120/230 V (50/60 Hz)
Power Consumption Operational:540 Watt
Features:Redundant Power System (RPS) connector
Miscellaneous
MTBF:182,373 hours
Compliant Standards:FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Thir