3Com 3C17700 | SuperStack 3 Switch 4900 1 x Expansion Slot 12 x 100/1000Base-T LAN

1. Dimensions: 17.4 x 13.5 x 1.7 inches
2. Weight: 11.2 pounds
3. Power Supply: AC 120/230 V (50/60 Hz)
4. Power Consumption Operational: 200 Watt
5. Ports Qty: 12
6. Data Transfer Rate: 1 Gbps
7. Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
8. Switching Protocol: Ethernet
9. MAC Address Table Size: 16K entries
10. Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2
11. Authentication Method: RADIUS
12. Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x

Notes:
1. The expansion slot can be used to add fiber connectivity or stacking capabilities.
2. The switch supports VLAN tagging and prioritization for quality of service.
3. The SuperStack 3 Switch 4900 is ideal for small to medium-sized businesses looking for high-performance networking capabilities.