| WS-C2948G-GE-TX - CATALYST 2948G-GE-TX 48 10/100/1000 PT + 4SFP |
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Description
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CATALYST 2948G-GE-TX 48 10/100/1000 PT + 4SFP
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Details
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CATALYST 2948G-GE-TX 48 10/100/1000 PT + 4SFP
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| Product Description | Cisco Catalyst 2948G-GE-TX Gigabit Ethernet Switch - switch - 48 ports |
| Device Type | Switch |
| Form Factor | Rack-mountable - 1 U |
| Dimensions (WxDxH) | 17.5 in x 17 in x 1.7 in |
| Weight | 13 lbs |
| RAM | 64 MB |
| Flash Memory | 16 MB |
| 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 |
| Empty Slots | 4 x SFP (mini-GBIC) |
| Remote Management Protocol | SNMP 1, RMON 2, RMON, Telnet, SNMP 3, SNMP 2c |
| Communication Mode | Half-duplex, full-duplex |
| Features | Flow control, layer 2 switching, DHCP support, auto-negotiation, trunking, VLAN support, IGMP snooping, Intrusion Detection System (IDS) |
| Compliant Standards | IEEE 802.3, IEEE 802.3U, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Power | AC 120/230 V ( 50/60 Hz ) |
| Manufacturer Warranty | Limited lifetime warranty |
| General |
| Device Type | Switch |
| Enclosure Type | Rack-mountable - 1 U |
| Installed Modules Qty (Max) | 0 (installed) / 4 (max) |
| Width | 17.5 in |
| Depth | 17 in |
| Height | 1.7 in |
| Weight | 13 lbs |
| Memory |
| RAM | 64 MB |
| Flash Memory | 16 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 |
| Remote Management Protocol | SNMP 1, RMON 2, RMON, Telnet, SNMP 3, SNMP 2c |
| Connectivity Technology | Wired |
| Communication Mode | Half-duplex, full-duplex |
| Switching Protocol | Ethernet |
| MAC Address Table Size | 16K entries |
| Status Indicators | Port status, power, system |
| Features | Flow control, layer 2 switching, DHCP support, auto-negotiation, trunking, VLAN support, IGMP snooping, Intrusion Detection System (IDS) |
| Compliant Standards | IEEE 802.3, IEEE 802.3U, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Expansion / Connectivity |
| Expansion Slots Total (Free) | 4 ( 4 ) x SFP (mini-GBIC) |
| Interfaces | 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
1 x management - Ethernet 10Base-T/100Base-TX - RJ-45
1 x management - console - RJ-45 |
| Miscellaneous |
| MTBF | 146,280 hour(s) |
| Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
| Compliant Standards | CE, FCC Class A certified, UL, TUV GS, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, CSA 22.2 No. 950, UL 60950 |
| Power |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 130 Watt |
| Software / System Requirements |
| Software Included | Drivers & Utilities |
| Manufacturer Warranty |
| Service & Support | Limited lifetime warranty |
| Service & Support Details | Limited warranty - lifetime |
| 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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