SKU#: WS-C4948-S-RF
Availability: Sold Out
Condition: Refurbished
Brand: Cisco
Category: Networking
Sub Category: Network Switches
Weight: 4.4092 lb
Standard ground shipping delivery: 5–8 business days.
$5,286.19
Cisco WS-C4948-S-RF is a managed network switch with 52 RJ-45 ports. It mounts in 1U of rack space, offers a switching capacity of 96 Gbit/s and has a MAC address table of 32768 entries. The Cisco Catalyst 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) fixed-configuration switch for rack-optimized server switching. The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics1.
| Switch type | Managed |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity | 52 |
| I/O ports | 48x 10/100/1000 Ports 4x SFP Gigabit Ethernet ports Power Adapter port |
| Networking standards | IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3z |
| Full duplex | Yes |
| MAC address table | 32768 entries |
| Switching capacity | 96 Gbit/s |
| Maximum data transfer rate | 1 Gbit/s |
| Management protocols | GMP, ICMP, SNMP, Telnet, TFTP, RMON |
| Switching protocols | EIGRP, OSPF, RIP, RIP2, MBGP, HSRP, IGMPv1-3, DVMRP |
| Data link protocols | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Safety | UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950, IEC 60825-1, IEC 60825-2, EN 60825-1, EN 60825-2, 21 CFR 1040 |
| Processor frequency | 266 MHz |
| Minimum RAM | 256 MB |
| Built-in processor | Yes |
| Power consumption (typical) | 300 W |
| Management platform | Cisco CLI, Cisco Works LMS |
| Latency | 6 microseconds for 64-byte packets |
| Dimensions (WxDxH) | 17.3 x 15.8 x 1.75" (439 x 401 x 44.5 mm) |
| Packet transfer speed | 72 Mpps |
| Memory and processor | Flash Memory 16 MB |
| Storage temperature (T-T) | -40 - 75 deg C |
| Operating temperature (T-T) | 0 - 45 deg C |
| Operating relative humidity (H-H) | 10 - 90% |
| Weight | 4.41 lbs (2 kg) |
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