Cisco CAT 4948E-F IPB 48X 10/ (WS-C4948E-F-S)

Cisco WS-C4948E-F-S Cisco CAT 4948E-F IPB 48X 10/ (WS-C4948E-F-S)

Cisco CAT 4948E-F IPB 48X 10/ (WS-C4948E-F-S)

The Cisco Catalyst 4948E and 4948E-F are wire-speed, low-latency, Layer 2-4, 1 rack unit 1 RU, fixed-configuration switches for rack-optimized server switching.

Based on the award-wining Cisco Catalyst 4948 hardware and software architecture, the Cisco Catalyst 4948E and 4948E-F double uplink capacity to four 10Gb Ethernet uplinks and supports IPv6 in hardware. In addition Cisco Catalyst 4948E and 4948E-F offer front-to-back and back-to-front cooling respectively for deployment flexibility.

- Exceptional performance and reliability for high-density, multilayer aggregation of high-performance, rack optimized servers and workstations.
- 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.
- Optional internal AC or DC 1 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans for exceptional reliability and serviceability.

Feature list

Switch layer:	L2
Switch type:	Managed
Quality of Service QoS support:	Y
Multicast support:	Y
Basic switching RJ-45 Ethernet ports quantity:	48
Basic switching RJ-45 Ethernet ports type:	Gigabit Ethernet 10/100/1000
SFP ports quantity:	4
Networking standards:	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3z
Spanning tree protocol:	Y
10G support:	Y
VLAN support:	Y
MAC address table:	55000 entries
Switching capacity:	176 Gbit/s
Throughput:	131 Mpps
Number of VLANs:	4094
Number of multicast groups filtered:	28000
Number of static routes:	57000
Access Control List ACL:	Y
Rack mounting:	Y
Colour of product:	Grey
Form factor:	1U
Ventilation fans:	4
Processor clock speed:	1000 MHz
Internal memory:	1024 MB
Memory type:	SDRAM
AC input voltage:	90-264 V
Power consumption typical:	230 W
Redundant power supply RPS support:	Y
Number of power supply units:	2
Power over Ethernet PoE support:	N
Operating temperature T-T:	0 - 40 °C
Storage temperature T-T:	-40 - 75 °C
Operating relative humidity H-H:	10 - 90 %
Width:	444 mm
Depth:	493 mm
Height:	44 mm
Weight:	8620 g
Hot-Plug support:	Y

Cisco CAT 4948E-F IPB 48X 10/ (WS-C4948E-F-S)