| Product MPN | | MPN | WS-C2948G-GE-TX |
| | Key Features | | Type | Ethernet Switch | | OSI Layer | Layer 2 | | Managed Device | Managed |
| | Interfaces | | Ports | 48 x 10/100/1000Base-T (RJ-45) | | Console Port Type | Serial (9-pin), Serial RJ-45 |
| | Performance | | Switch Fabric Capacity | 20 Gbps | | Layer 2 Forwarding Rate | 29.76 Mpps | | MAC Address Entries | 16000 | | VLANs | 2000 |
| | Standards and Protocols | | LAN Standards | IEEE 802.1Q Virtual LANs (VLAN), IEEE 802.1d Spanning Tree Bridge, IEEE 802.1p LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization, IEEE 802.1s, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP), IEEE 802.1x Port Access Control for WLANs, IEEE 802.3 CSMA/CD or Ethernet, IEEE 802.3ab 1000 Mbps (Gigabit Ethernet), IEEE 802.3ad Link aggregation, IEEE 802.3u 100 Mbps (Fast Ethernet), IEEE 802.3x Flow Control, IEEE 802.3z Gigabit Ethernet over fiber standard (1000BaseX) | | Remote Management Protocol | RMON, SNMP, Telnet | | Protocols | ARP, DHCP, IGMP, IP, RADIUS, SSH, TCP, TFTP, UDP |
| | Other Features | | LED Indicators | Link / Status, Power |
| | Dimensions | | Height | 4.4 cm | | Width | 44.4 cm | | Depth | 43.2 cm | | Weight | 5.89 kg |
| | Miscellaneous | | UPC | 746320878614 |
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