Device Type Switch- 48Ports - Managed
Enclosure Type Spare rack-mount
Authentication Method Kerberos, Secure Shell (SSH), RADIUS, TACACS+
VLAN 4096
Compliant Standards EEE 802.1s, ��IEEE 802.1w, ��IEEE 802.1x, ��IEEE 802.3ad, ��IEEE 802.3af, �IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports, ��IEEE 802.1D Spanning Tree Protocol, ��IEEE 802.1p CoS classification, ��IEEE 802.1Q VLAN, ��IEEE 802.3 10BASE-T, ��IEEE 802.3u 100BASE-T, ��IEEE 802.3ab 1000BASE-T,�IEEE 802.3z 1000BASE-X
Network Features Flow control, full duplex capability, Layer 3 switching, auto-sensing per device, IP-routing, DHCP support, power over Ethernet (PoE), auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, stackable, IPv6 support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS)
Security Features Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3), IEEE 802.1x, Dynamic ARP Inspection, �DHCP�, SPAN, Cisco Intrusion Detection System (IDS), �TACACS+ and RADIUS, ��MAC address notification, Spanning Tree Root Guard (STRG)�, ��Bridge protocol data unit (BPDU), �IGMP filtering,
QoS Features �Cross-stack QoS�, 802.1p class of service (CoS) and differentiated services code point (DSCP), source and destination MAC address, Transmission Control Protocol/User Datagram Protocol (TCP/UDP) port number., Cisco control-plane and data-plane QoS ACLs on all ports�, 4 egress queues per port, Shaped Round Robin (SRR), Weighted Tail Drop (WTD)�,
Management & Monitoring SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH, CLI
Routing Protocols RIP-1, RIP-2, EIGRP, static IP routing, RIPng
First Hop Redundancy N/A
Flash Memory 16-MB
Jumbo Frame Support �9018 Bytes
MAC Address Table Size �12,000
Stacking Scalable Stacking
Max Units In A Stack 9
Performance �6.5 mpps
Power Over Ethernet (PoE) PoE
PoE Budget 370Watts
Ports 48 Ethernet 10/100 ports with IEEE 802.3af and Cisco prestandard PoE, 4 SFP-based Gigabit Ethernet ports
Processor N/A
RAM 128 MB
Status Indicators Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications,�System-status LEDs: system, RPS, and bandwidth-utilization indications
Dimensions & Weight
Depth 14.8 in
Height 1.73 in
Width �17.5 in
Weight 6.0 kg
Environmental Parameters
Humidity Range Operating �10 to 85% (noncondensing)
Humidity Range Storage N/A
Max Operating Temperature 113�F
Max Storage Temperature 158�F
Min Operating Temperature �32�F
Min Storage Temperature �-13��F
Expansion / Connectivity
Expansion Slots N/A
Interfaces 48 Ethernet 10/100 ports with IEEE 802.3af and Cisco prestandard PoE, 4 SFP-based Gigabit Ethernet ports
Manufacturer Warranty Limited lifetime warranty
Safety/Compliant Standards CAN/CSA-C22.2 NO. 60950-1-07; UL 60950-1 Second Edition; IEC 60950-1 Second Edition; EN 60950-1:2006 Safety of Information Technology Equipment; EN 60825-1 Safety of Laser Products�Part 1: Equipment Classification, Requirements and User�s Guide; EN 60825-2 Safety of Laser Products�Part 2: Safety of Optical Fibre Communication Systems
MTBF 166408 Hours
Features Redundant Power System (RPS) connector
Power Device internal power supply
Power Redundancy Cisco RPS 2300 or the Cisco RPS 675
Voltage Required 100 and 240 VAC.
Software / System Requirements
Software Included Cisco ios features