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Cisco Catalyst 4900 Series Switch

Cisco Catalyst 4900 Series Switch Item NO.: 4900

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WS-C4948-S WS-C4948-E WS-C4948-10GE-S WS-C4948-10GE-E WS-C4948E-S WS-C4948E-E
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  • Cisco Catalyst 4900 Series Switch
Product Name Cisco Catalyst 4900 Series Switch
Item NO. 4900
Weight 15 kg = 33.0693 lb = 529.1094 oz
Volume 0.05 CBM
Category Cisco System > Cisco Switch
Creation Time 2020-05-15


Cisco Catalyst 4948 Switch


High-Performance, Rack-Optimized Server Switching


Product Overview
The Cisco Catalyst 4948 Switch is a wire-speed, low-latency, Layer 2 to 4, 1-rack-unit (1RU), fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 offers exceptional performance and reliability for low-density, multilayer aggregation of high-performance servers and workstations. High performance and scalability of intelligent network services is made possible with dedicated specialized resources known as ternary content addressable memory
(TCAM). Ample TCAM resources (64,000 entries) enable high feature capacity, providing wire-speed routing and switching performance with concurrent provisioning of services such as quality of service (QoS) and security, and helping ensure scalability for today's network requirements with ample room for future growth.


The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with four alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics.1 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.


Features and Benefits
Wire-Speed Performance for 10/100/1000 Connectivity
The Cisco Catalyst 4948 delivers wire-speed throughput with low latency for data-intensive applications, using a 96-Gbps switching fabric with a forwarding rate of 72 million packets per second (mpps) in hardware for Layer 2 to 4 traffic. Switching performance remains high regardless of the number of route entries or Layer 3 and 4 services enabled. Hardware-based Cisco Express Forwarding routing architecture enables increased scalability and performance.


Power Supply Redundancy for Nonstop Operation
The Cisco Catalyst 4948 provides reliability for critical applications, with 1+1 redundant hot-swappable internal AC or DC power supplies. 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 outstanding deployment flexibility. The Cisco Catalyst 4948 also has a hot-swappable fan tray with four redundant fans for additional serviceability and availability.


Wire-Speed Performance for 10/100/1000 Connectivity
The Cisco Catalyst 4948 delivers wire-speed throughput with low latency for data-intensive applications, using a 96-Gbps switching fabric with a forwarding rate of 72 million packets per second (mpps) in hardware for Layer 2 to 4 traffic. Switching performance remains high regardless of the number of route entries or Layer 3 and 4 services enabled. Hardware-based Cisco Express Forwarding routing architecture enables increased scalability and performance.


Power Supply Redundancy for Nonstop Operation
The Cisco Catalyst 4948 provides reliability for critical applications, with 1+1 redundant hot-swappable internal AC or DC power supplies. 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 outstanding deployment flexibility. The Cisco Catalyst 4948 also has a hot-swappable fan tray with four redundant fans for additional serviceability and availability.


Comprehensive Management
The Cisco Catalyst 4948 includes a single, dedicated 10/100 console port and a single, dedicated 10/100 management port for offline disaster recovery. Remote in-band management is available with the Simple Network Management Protocol (SNMP), Telnet client, Bootstrap Protocol (BOOTP), and Trivial File Transfer Protocol (TFTP). Support for local or remote out-of-band management is delivered through a terminal or modem attached to the console interface. The management port helps enable the Cisco Catalyst 4948 to reload a new image from a TFTP

server within seconds.


The Cisco Catalyst 4948 delivers a comprehensive set of management tools to provide the visibility and control required for server switching. Managed with CiscoWorks solutions and embedded CiscoWorks CiscoView, the Cisco Catalyst 4948 can be configured and managed to deliver device, VLAN, traffic, and policy management. These web based management tools offer numerous services, including software deployment and quick isolation of error conditions.


Ordering Information

Cisco Catalyst 4900M Switch
WS-C4900M Base system with 8 X2 ports and 2 half slots
WS-X4904-10GE 4 port wire speed 10GE card
WS-X4908-10GE 8 port 2:1 10GbE (X2) line card for 4900M series
WS-X4920-GB-RJ45 20 port 10/100/1000 RJ45
PWR-C49M-1000AC 4900M AC power supply, 1000 watts
PWR-C49M-1000AC= 4900M AC power supply, 1000 watts
PWR-C49M-1000AC/2 Redundant AC PS for 4900M
WS-X4920-GB-RJ45= 20 port 10/100/1000 RJ45
WS-X4904-10GE= 4 port wire speed 10GE card
WS-X4908-10GE= 8 port 2:1 10GbE (X2) line card for 4900M series
WS-X4992= 4900M spare fan tray
4900M-BLK-CVR= Spare blank for port card slots
4900M-BLK-CVR Blank for port card slots
4900M-X2-CVR X2 cover on 4900M
PWR-C49M-1000DC 4900M DC power supply 1000 watts
PWR-C49M-1000DC/2 Redundant DC PS for 4900M
PWR-C49M-1000DC= 4900M DC power supply 1000 watts
4900M-X2-CVR= Spare X2 cover for 4900M
WS-X4908-10G-RJ45 8 port 2:1 10GbaseT line card for 4900M series
WS-X4908-10G-RJ45= 8 port 2:1 10GbaseT line card for 4900M series
4900M-PWR-CVR= Cat4900M Blank for Power Supply Slot

Cisco Catalyst 4928 Switch
WS-C4928-10GE Catalyst 4928, no p/s, 28x 1GBase-X SFP, 2x 10GBase-X X2

Cisco Catalyst 4948 Switch
WS-C4948 Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s
WS-C4948-S Catalyst 4948, IPB s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
WS-C4948-E Catalyst 4948, ES s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
WS-C4948-BDL Green Bundle 10x WS-C4948
WS-C4948-10GE Catalyst 4948, optnl sw, 48*10/100/1000+2*10GE(X2), no p/s
WS-C4948-10GE-S Catalyst 4948, IPB s/w, 48*10/100/1000+2*10GE(X2), 1 AC p/s
WS-C4948-10GE-E Catalyst 4948, ES Image, 48*10/100/1000+2*10GE(X2), 1 AC p/s
WS-C4948-10GEBDL Green Bundle 10x WS-C4948-10GE
WS-X4993-F= Cat 4948E-F spare fan tray front exhaust, Spare

Cisco Catalyst 4948E Switch
WS-C4948E Catalyst 4948E, opt sw, 48-Port 10/100/1000+ 4 SFP+, no p/s
WS-C4948E-S Catalyst 4948E, opt sw, 48-Port 10/100/1000+ 4 SFP+, no p/s
WS-C4948E-E Catalyst 4948E, opt sw, 48-Port 10/100/1000+ 4 SFP+, no p/s
WS-C4948E-F Cat 4948E-F,opt sw,48x 10/100/1000+ 4 SFP+,no PS,Fr Ext
WS-C4948E-BDL Green Bundle 10x WS-C4948E
WS-C4948E-F-BDL Green Bundle 10x WS-C4948E-F
WS-X4993= Catalyst 4948E Spare Fan Tray
PWR-C49E-300AC-R= Catalyst 4948E 300WAC power supply
PWR-C49E-300AC-R Catalyst 4948E 300WAC power supply
PWR-C49E-300AC-R/2 Catalyst 4948E 2nd power supply
C4948E-ACC-KIT= 49xxE spare accessory kit
PWR-C49E-300AC-F Cat 4948E-F 300W AC Power Supply Front exhaust
PWR-C49E-300AC-F= Cat 4948E-F 300W AC Power Supply Front exhaust
PWR-C49E-300AC-F/2 Cat 4948E-F 300W AC Power Supply Front exhaust redundant

Cisco Catalyst 4900M Accessories
C4900M-BKTD-KIT= 4900M front and rear mount brackets
C4900M-BKTS-KIT= Front mount brackets for 4900M
C4900M-BKT-KIT= C4900M rack mount kit
WS-X4900M-23CNTR= 4900M Center Mount 23 Inch Rack Kit L/R

Cisco Catalyst 4948 Accessories
CAB-C13-C14-JMPR= Recessed receptical AC power cord 27
PWR-C49M-1000AC 4900M AC power supply, 1000 watts
PWR-C49M-1000AC= 4900M AC power supply, 1000 watts
PWR-C49M-1000AC/2 Redundant AC PS for 4900M
CAB-AS3112-C15-AU AS-3112 to IEC-C15 8ft Aus
CAB-AS3112-C15-AU= AS-3112 to IEC-C15 8ft Aus
CAB-BS1363-C15-UK BS-1363 to IEC-C15 8ft UK
CAB-BS1363-C15-UK= BS-1363 to IEC-C15 8ft UK
CAB-BS546-C15-SA BS 546 to IEC-C15 6ft South Africa, India
CAB-BS546-C15-SA= BS 546 to IEC-C15 6ft South Africa, India
CAB-BS546-C19-SA BS 546 to IEC-C19 14ft South Africa, India
CAB-BS546-C19-SA= BS 546 to IEC-C19 14ft South Africa, India
CAB-C2316-C15-IT CEI 23-16 to IEC-C15 8ft Italy
CAB-C2316-C15-IT= CEI 23-16 to IEC-C15 8ft Italy
CAB-CEE77-C15-EU CEE 7/7 to IEC-C15 8ft Europe
CAB-CEE77-C15-EU= CEE 7/7 to IEC-C15 8ft Europe
CAB-IR2073-C15-AR IRSM 2073 to IEC-C15 8ft Argen
CAB-IR2073-C15-AR= IRSM 2073 to IEC-C15 8ft Argen
CAB-IR2073-C19-AR IRSM 2073 to IEC-C19 14ft Argen
CAB-IR2073-C19-AR= IRSM 2073 to IEC-C19 14ft Argen
CAB-US515-C15-US NEMA 5-15 to IEC-C15 8ft US
CAB-US515-C15-US= NEMA 5-15 to IEC-C15 8ft US
CAB-US520-C19-US NEMA 5-20 to IEC-C19 14ft US
CAB-US520-C19-US= NEMA 5-20 to IEC-C19 14ft US
CAB-C13-C14-AC= Power cord, C13 to C14 (recessed receptacle), 10A
C4948-BKT-REC= C49xx front 2inch rec mounting brackets
CAB-C13-C14-2M= Power Cord Jumper, C13-C14 Connectors, 2 Meter Length
C4948-REAR-BKT= C49xx rear mount brackets
WS-X4994 Catalyst 4948E power supply blank cover
WS-X4994= Catalyst 4948E power supply blank cover
PWR-C49-300DC-F Cat 4948E-F 300W DC Power Supply Front exhaust
PWR-C49-300DC-F/2 Cat 4948E-F 300W DC Power Supply Front exhaust redundant
PWR-C49-300DC-F= Cat 4948E-F 300W DC Power Supply Front exhaust
PWR-C49E-300AC-F Cat 4948E-F 300W AC Power Supply Front exhaust
PWR-C49E-300AC-F/2 Cat 4948E-F 300W AC Power Supply Front exhaust redundant
PWR-C49E-300AC-F= Cat 4948E-F 300W AC Power Supply Front exhaust
PWR-C49-300AC Catalyst 4948 300-Watt AC Power Supply
PWR-C49-300AC= Catalyst 4948 300-Watt AC Power Supply (Spare)
PWR-C49-300AC/2 Catalyst 4948 300-Watt AC Power Supply Redundant
PWR-C49-300DC Catalyst 4900 300-Watt DC Power Supply
PWR-C49-300DC= Catalyst 4900 300-Watt DC Power Supply (Spare)
PWR-C49-300DC/2 Catalyst 4900 300-Watt DC Power Supply Redundant
WS-X4991= Catalyst 4948 Fan Tray (Spare)
C4948-ACC-KIT= 49xx spare accessory kit
C4948-BKT-KIT= C49xx front and rear mount brackets
WS-X4993-F= Cat 4948E-F spare fan tray front exhaust, Spare
C4948E-REAR-BKT= C49xx high performance rear mount brackets
WS-X4948-19CNTR= 4948,4948-10G,4928,ME4924 Center Mount 19 Inch Rack Kit L/R
WS-X4948-23CNTR= 4948,4948-10G,4928,ME4924 Center Mount 23 Inch Rack Kit L/R
WS-X4948E-19CNTR= 4948E Center Mount 19 Inch Rack Kit L/R
WS-X4948E-23CNTR= 4948E Center Mount 23 Inch Rack Kit L/R
C4948E-BKT-KIT= C49xxE front and rear mount brackets
C4948E-BKT-REC= C49xxE front 2inch rec mounting brackets


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