Cisco WS-C4900M - Page 176

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Product Overview
Product Number Product Description
Catalyst 4900 Switches
WS-C4948E
4948E, LB S/W, 48-port 10/100/1000+4*1/10 GE (SFP/SFP+) Ports, no Power Supply,
Front-to-back Airflow
WS-C4948E-S
4948E, IPB S/W, 48-port 10/100/1000+4*1/10 GE (SFP/SFP+) Ports, AC Power Supply,
Front-to-back Airflow
WS-C4948E-E
4948E, ES Image, 48-port 10/100/1000+4*1/10 GE (SFP/SFP+) Ports, AC Power Supply,
Front-to-back Airflow
WS-C4948E-F
4948E-F, LB S/W, 48-port 10/100/1000+4*1/10 GE (SFP/SFP+) Ports, no Power Supply,
Back-to-front Airflow
WS-C4948E-F-S
Base System with 8-port (X2) and 2 Half Slots
WS-C4948E-F-E
4 Port Wire Speed 10 GBE Card for 4900M
WS-C4900M
8 Port 2:1 10 GBE Card for 4900M
WS-X4904-10GE
20 Port 10/100/1000 RJ-45 Card for 4900M
WS-X4908-10GE
8-port 2:1 10GBASE-T Card for 4900M
WS-X4920-GB-RJ45
4948, Optional S/W, 48-port 10/100/1000+2*10 GBE (X2), no Power Supply
WS-X4908-10G-RJ45
4948, Optional S/W, 48-port 10/100/1000+2*10 GBE (X2), no Power Supply
WS-C4948-10GE
4948, IPB S/W, 48-port 10/100/1000+2*10 GBE (X2), 1 AC Power Supply
WS-C4948-10GE-S
4948, ES Image, 48-port 10/100/1000+2*10 GBE (X2), 1 AC Power Supply
WS-C4948-10GE-E
4948, ES Image, 48-port 10/100/1000+2*10 GBE (X2), 1 AC Power Supply
WS-C4928-10GE
4928, Optional S/S, 28-port 1000Base-X (SFP) +2*10 GBE (X2), no Power Supply
WS-C4948-S
4948, IPB S/W, 48-port 10/100/1000+4 SFP, 1 AC Power Supply
WS-C4948-E
4948, ES S/W 48-port 10/100/1000+4 SFP, 1 AC Power Supply
WS-C4948
4948, Optional S/W, 48-port 10/100/1000+4 SFP, no Power Supply
Cisco Catalyst 4900 Series Spotlight
Wire-speed Performance
The Cisco Catalyst 4900 Series delivers wire-
speed throughput on all ports from 96 Gbps to
320 Gbps with low-latency for data-intensive
applications. Switching performance is guaranteed
regardless of the number of route entries or
Layer 3 and 4 services enabled. The hardware-
based Cisco Express Forwarding (CEF) routing
architecture allows for increased scalability
and performance.
Exceptional Reliability
The Cisco Catalyst 4900 Series offers redundant
hot-swappable internal AC or DC power supplies
for non-stop operation. The 1+1 power supply
design provides A-to-B failover when power
supplies are connected to different circuits. AC
and DC power supplies can be mixed in the same
unit for maximum deployment flexibility. The Cisco
Catalyst 4900 Series also features a hot-swappable
fan tray with four redundant fans for additional
serviceability and availability.
Fixed Switches: Cisco Catalyst 4900 Series