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Cisco Catalyst 4948 - switch - 48 ports - managed - rack-mountable
Cisco Catalyst 4948 - switch - 48 ports - managed - rack-mountable
- Price:
$5,050.99
- Availability:
- Mfr #: WS-C4948-S-RF
- UNSPSC #: 43222612
- Item #: 001112438
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Miscellaneous
| Compliant Standards | NEBS level 3, ETSI, CISPR 22 Class A, EN 60950, EN 61000-3-2, IEC 825-1/EN 60825-1 class 1, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZS 60950-1, FCC Part 15, ICES-003 Class A, AS/NZS 3548 |
| Pricing Type | Refurbished |
Dimensions & Weight
| Width | 17.3 in |
| Depth | 16.1 in |
| Height | 1.7 in |
| Weight | 16.53 lbs |
Environmental Parameters
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 90% |
General
| Device Type | Switch - 48 ports - L3 - managed |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 + 4 x shared SFP |
| MAC Address Table Size | 32K entries |
| Routing Protocol | RIP-1, RIP-2, EIGRP, static IP routing |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Features | Layer 3 switching, layer 2 switching, auto-sensing per device, DHCP support, auto-negotiation, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel, IGMP snooping, Syslog support, manageable, MAC address filtering, Broadcast Storm Control |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Processor | 1: 266 MHz |
| RAM | 256 MB SDRAM |
| Flash Memory | 64 MB flash |
| Status Indicators | Power, link OK, system, status, link/activity |
Expansion / Connectivity
| Interfaces | 48 x 1000Base-T RJ-45 ¦ 1 x 100Base-TX RJ-45 management ¦ 1 x console RJ-45 management ¦ 4 x SFP (mini-GBIC) |
Power
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 1 |
| Max Supported Qty | 2 |
| Power Redundancy | Yes |
| Voltage Required | AC 120/230 V (50/60 Hz) |
Software / System Requirements
| Software Included | Cisco IOS IP Base |
