• Product Type:Ethernet Switch
• Number of Ports:48
• Form Factor:Rack-mountable

SPECIFICATIONS

General

• Device Type: Switch - Managed - stackable
• Enclosure Type: External - 1U
• Approximate Width: 17.5 in
• Approximate Depth: 16.1 in
• Approximate Height: 1.7 in

Memory

• RAM: 128 MB
• Flash Memory:32 MB flash

Networking

• Ports Qty: 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
• Data Transfer Rate: 1 Gbps
• Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
• Routing Protocol: IGMPv3, MLDv2, MLD
• Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH, SSH-2
• Connectivity Technology: Wired
• Communication Mode: Half-duplex, full-duplex
• Switching Protocol: Ethernet
• MAC Address Table Size: 8K entries
• Status Indicators: Port status, port transmission speed, port duplex mode, Unit ID, system
• Features: Auto-sensing per device, DHCP support, power over Ethernet (PoE), auto-negotiation, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, IPv6 support, DHCP server, MLD snooping
• Compliant Standards: IEEE 802.3af

Expansion / Connectivity

• Expansion Slots Total (Free): 4 ( 4 ) x SFP (mini-GBIC)
• Interfaces: 48 x network / power - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45

Miscellaneous

• Authentication Method: Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
• Compliant Standards: NEBS level 3, CE, FCC Class A certified, TUV GS, CISPR 22 Class A, EN 60950, NOM, VCCI-I, IEC 60950, EN55024, EN55022 Class A, UL 60950 Third Edition, AS/NZ 3548 Class A, FCC Part 15, MIC, EN300-386, CSA C22.2 No. 60950 Third Edition

Power

• Power Over Ethernet (PoE): Yes
• Power Device: Power supply - internal
• Voltage Required: AC 120/230 V ( 50/60 Hz )
• Features: Redundant Power System (RPS) connector

Software / System Requirements

• Software Included: Cisco LAN Base software

Environmental Parameters

• Min Operating Temperature: 23 °F
• Max Operating Temperature: 113 °F