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The Cisco Catalyst 2950SX-48, 2950T-48, 2950SX-24, 2950-24, and 2950-12 switches, members of the Cisco Catalyst 2950 Series, are standalone, fixed-configuration, managed 10/100-Mbps switches providing basic workgroup connectivity for small to midsize networks. These wire-speed desktop switches come with Standard Image software features and offer Cisco IOS Software functions for basic data, voice, and video services at the edge of the network. Embedded in all Cisco Catalyst 2950 Series switches is the Cisco Cluster Management Suite (CMS) software, which allows users to simultaneously configure and troubleshoot multiple Cisco Catalyst desktop switches using a standard Web browser. In addition, with the newly launched Cisco Express Setup, users now have the option to set up the switch through a Web browser, eliminating the need for more complex terminal emulation programs and knowledge of the command-line interface (CLI). Cisco Express Setup reduces the cost of deployment by enabling less-skilled personnel to set up switches quickly. | Product Description | Cisco Catalyst 2950SX-48-SI - switch - 48 ports | | Device Type | Switch | | Form Factor | External - 1U | | Dimensions (WxDxH) | 17.5 in x 13 in x 1.7 in | | Weight | 10.6 lbs | | RAM | 16 MB | | Flash Memory | 8 MB | | Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX | | Data Transfer Rate | 100 Mbps | | Data Link Protocol | Ethernet, Fast Ethernet | | Auxiliary Network Ports | 2x1000BaseSX(uplink) | | Remote Management Protocol | SNMP 1, SNMP 2, RMON, Telnet, SNMP 3 | | Communication Mode | Half-duplex, full-duplex | | Features | Full duplex capability, layer 2 switching, VLAN support, manageable | | Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1x | | Power | AC 120/230 V ( 50/60 Hz ) |
| eneral | | Device Type | Switch | | Enclosure Type | External - 1U | | Width | 17.5 in | | Depth | 13 in | | Height | 1.7 in | | Weight | 10.6 lbs | | Memory | | RAM | 16 MB | | Flash Memory | 8 MB flash |
| Networking | | Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX | | Auxiliary Network Ports | 2x1000BaseSX(uplink) | | Data Transfer Rate | 100 Mbps | | Data Link Protocol | Ethernet, Fast Ethernet | | Remote Management Protocol | SNMP 1, SNMP 2, RMON, Telnet, SNMP 3 | | 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, bandwidth utilization %, power, system | | Features | Full duplex capability, layer 2 switching, VLAN support, manageable | | Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1x | | Expansion / Connectivity | | Interfaces | 48 x network node - Ethernet 10Base-T/100Base-TX - RJ-45
2 x network host - Ethernet 1000Base-SX - MT-RJ | | Miscellaneous | | MTBF | 274,916 hour(s) | | Authentication Method | RADIUS, TACACS+ | | Compliant Standards | CE, EN 60950, UL 1950, CSA 22.2 No. 950 |
| Power | | Power Device | Power supply - internal | | Voltage Required | AC 120/230 V ( 50/60 Hz ) | | Power Consumption Operational | 45 Watt |
| Environmental Parameters | | Min Operating Temperature | 32 °F | | Max Operating Temperature | 113 °F | | Humidity Range Operating | 10 - 85% | | Max Altitude Operating | 9840 ft |
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