Cisco WS-C3750G-48PS-S Switch Manual page 77

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.
Fixed Switches: Cisco Catalyst 4900 Series
Product Overview
Product Number Product Description
Catalyst 4900 Switches
4948E, LB S/W, 48-port 10/100/1000+4*1/10 GE (SFP/SFP+) Ports, no Power Supply,
WS-C4948E
Front-to-back Airflow
4948E, IPB S/W, 48-port 10/100/1000+4*1/10 GE (SFP/SFP+) Ports, AC Power Supply,
WS-C4948E-S
Front-to-back Airflow
4948E, ES Image, 48-port 10/100/1000+4*1/10 GE (SFP/SFP+) Ports, AC Power Supply,
WS-C4948E-E
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
8-port 2: 1 10GBASE-T Card for 4900M
WS-X4908-10GE
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
4948, ES Image, 48-port 10/100/1000+2*10 GBE (X2), 1 AC Power Supply
WS-C4948-10GE-E
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
148
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.
Product Overview (continued)
Product Number Product Description
Catalyst 4900 Transceiver Modules
1000BASE-T SFP
GLC-T
GLC-SX-MM GBE SFP, LC Connector SX Transceiver
GLC-LH-SM GBE SFP, LC Connector LX/LH Transceiver
GLC-BX-D 1000BASE-BX SFP, 1490 nm
GLC-BX-U 1000BASE-BX SFP, 1310 nm
1000BASE-ZX SFP
GLC-ZX-SM
CWDM-SFP-1470= CWDM 1470 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1490= CWDM 1490 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1510= CWDM 1510 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1530= CWDM 1530 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM 1550 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1550=
CWDM-SFP-1570= CWDM 1570 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1590= CWDM 1590 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1610= CWDM 1610 NM SFP Gigabit Ethernet and 1G/2G FC
X2-10GB-CX4 10GBASE-CX4 X2 Module
10GBASE-ER X2 Module
X2-10GB-ER
X2-10GB-ER= 10GBASE-ER X2 Module
X2-10GB-SR 10GBASE-SR X2 Module
X2-10GB-LX4 10GBASE-LX4 X2 Module
X2-10GB-LR 10GBASE-LR X2 Module
10GBASE-SR SFP+ Module
SFP-10G-SR
SFP-10G-LR 10GBASE-LR SFP+ Module
SFP-10G-ER 10GBASE-ER SFP+ Module
SFP-10G-LRM 10GBASE-LRM SFP+ Module
SFP-H10GB-CU1M 10GBASE-CU SFP+ Cable 1 Meter, Passive SFP+ Module
10GBASE-CU SFP+ Cable 3 Meter, Passive SFP+ Module
SFP-H10GB-CU3M
SFP-H10GB-CU5M 10GBASE-CU SFP+ Cable 5 Meter, Passive CX1 SFP+ Module
SFP-H10GB-ACU7M 10GBASE-CU SFP+ Cable 7 Meter, Active SFP+ Module
SFP-H10GB-ACU10M 10GBASE-CU SFP+ Cable 10 Meter, Active SFP+ Module
CVR-X2-SFP TwinGig Converter Module
CVR-X2-SFP10G OneX Converter Module
149