Cisco Catalyst 4900 Series Switches

Product Details

The Cisco Catalyst 4948E and 4948E-F Ethernet Switches are the Cisco Catalyst 4900 Series data center switches built from the start to deliver best-in-class, full-featured server-access switching. The switches include identical features except that the Cisco Catalyst 4948E offers front-to-back cooling, and the Cisco Catalyst 4948E-F offers back-to-front cooling. Each switch offers forty-eight 10/100/1000-Gbps RJ45 downlink ports and four 1 and 10 Gigabit Ethernet uplink ports. The switches are designed to simplify data center architecture and operations by offering service provider-grade hardware and software in a one-rack-unit (1RU) form factor optimized for full-featured top-of-rack (ToR) data center deployments.

WS-C4948ECatalyst 4948E, opt sw, 48-Port 10/100/1000+ 4 SFP+, no p/s$15,525.00
WS-C4948E-SCatalyst 4948E, IPB, 48-Port 10/100/1000+ 4 SFP+, AC p/s$18,400.00
WS-C4948E-ECatalyst 4948E, ES, 48-Port 10/100/1000+ 4 SFP+, AC p/s$23,000.00
WS-C4948E-FCat 4948E-F, opt sw, 48x 10/100/1000+ 4 SFP+,no PS,Fr Ext$15,525.00
WS-C4948E-F-SCat 4948E-F, IPB, 48x 10/100/1000+ 4 SFP+, AC PS, Fr Ext$18,400.00
WS-C4948E-F-ECat 4948E-F, ES, 48x 10/100/1000+ 4 SFP+, AC PS, Fr Ext$23,000.00
WS-C4900MBase system with 8 X2 ports and 2 half slots$22,400.00

Feature and DescriptionCisco Catalyst 4948 SwitchCisco Catalyst 4948 10 Gigabit Ethernet SwitchCisco Catalyst 4900M SwitchCisco Catalyst 4948E and 4948E-F Switches
Dimensions (H×W×D)1.71×17.3×16.1 in. (4.3×43.9×40.9 cm)1.71×17.3×16.1 in. (4.3×43.9×40.9 cm)3.5×17.2×17.9 in. (8.9×43.7×45.5 cm)1.75×17.5×19.4 in. (4.4×44.4×49.3 cm)
Power redundancy1+1 AC or DC1+1 AC or DC1+1 AC or DC1+1 AC or DC
Unit weight16.5 lb (7.48 kg)16.5 lb (7.48 kg)34.0 lb (15.4 kg)19 lb (8.62 kg)
Hot-swappable fanYesYesYesYes
Average and maximum power consumption (in watts [W])176W average212W average300W average230W average
300W maximum300W maximum446W maximum275W maximum
AirflowSide to backSide to backSide to backFront to back (Cisco Catalyst 4948E)
Back to front (Cisco Catalyst 4948E-F)
Rack-mounting optionsFront and rear mountFront and rear mountFour-post rack-side rail mountFront and rear mount
High-performance rear mountHigh-performance mountHigh-performance rear mount
Uplink optic typesFour Small Form-Factor Pluggable (SFP) opticsTwo X2 (10 Gigabit Ethernet) opticsEight X2 (10 Gigabit Ethernet) opticsSFP and SFP+
Cisco® TwinGig Converter Module supportNoNoYes (WS-X4908-10GE only)No
Cisco OneX Converter Module support (X2 to SFP+)NoNoYesNo
OpticsLH, SX, ZX, and CWDMLR, CX4, LX4, SR, ER, LRM, ZR, and DWDMX2: LR, CX4, LX4, SR, ER, LRM, ZR, and DWDMCWDM, DWDM,
Maximum 10 Gigabit Ethernet (fiber) ports02 (X2)24 (X2)*4 (SFP+)
Switching capacity96 Gbps136 Gbps320 Gbps176 Gbps
Throughput72 million packets per second (mpps)102 mpps250 mpps for IPv4131 mpps for IPv4
125 mpps for IPv6110 mpps for IPv6
Routes supported32,00032,000256,00057,000
MAC addresses32,00055,00055,00055,000

Welcome to visit our wholesale networks. If you are interested in our cisco catalyst 4900 series switches, please be free to buy the quality and new original cisco catalyst 4900 series switches with our certificated supplier. The best price and large discount are offered.