Product Description
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. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations. 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) optics. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.

General
Model: C4948-E
Form Factor: Rack-mountable
Dimension: 43.9 cm x 41 cm x 4.4 cm
Weight: 7.5 kg

Networking
Ports Qty: 48 x Ethernet 10Base-T
Data Transfer Rate: 1 Gbps
Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology: Wired
Switching Protocol: Ethernet
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

Expansion / Connectivity
Interfaces: 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45, 1 x management - RJ-45, 1 x management - Ethernet 10Base-T/100Base-TX - RJ-45

Power
Power Device: Power supply - hot-plug / redundant - plug-in module
Voltage Required: AC 120/230 V, AC 110/230 V

$3,200.00