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Cisco Systems Catalyst 4948 Enhanced L3 48 Port 10/100/1000+4 SFP 1 AC PS

Cisco Systems WS-C4948-E

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Catalyst 4900 Model 4948

Manufacturer Part#  WS-C4948-E

UPC Code: 746320908885

Provantage Code:  CSCO2F2

Condition:  Factory New

  • Product Type: Layer 3 Switch
  • Layer Supported: 4
  • Power Source: Power Supply
  • Expansion Slot Type: SFP+
  • Form Factor: Rack-mountable

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NetworkingRouting and Switching DevicesSwitches and Bridges

Specifications

Cisco Systems WS-C4948-E Specifications

    Catalyst 4948 Enhanced L3 48 Port 10/100/1000+4 SFP 1 AC PS


Overview

    The Cisco Catalyst 4948 Switch is a wire-speed, low-latency, 1 RU 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.

    The Cisco Catalyst 4948 offers 48 ports of wire-speed Layer 2-4 10/100/1000-BASE-T with four alternative wired ports that can accommodate optional 1000-BASE-X Small Form-Factor Pluggable (SFP) optics Exceptional reliability and serviceability is delivered with optional internal AC or DC 1+1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.

    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.

Management


Specifications

Product NameCatalyst 4948 Enhanced L3 48 Port 10/100/1000+4 SFP 1 AC PS
Manufacturer Part NumberWS-C4948-E
Product TypeLayer 3 Switch
ManageableYes
Ethernet TechnologyGigabit Ethernet

Fast Ethernet

Number of Total Expansion Slots4
Product FamilyCatalyst 4900
Media Type SupportedTwisted Pair
Total Number of Network Ports48
PoE (RJ-45) PortNo
Redundant Power Supply SupportedYes
Expansion Slot TypeSFP+
Form FactorRack-mountable
Power SourcePower Supply
Layer Supported4
Environmentally FriendlyYes
Compatible Rack Unit1U
Number of SFP+ Slots4
Port / Expansion Slot Details48 x Gigabit Ethernet Network

4 x 10 Gigabit Ethernet Expansion Slot

Height1.8"
Width19.4"

17.5"

Depth17.5"

19.4"

Product Series4900
Product Model4948

4948E

Network Technology10/100/1000Base-T
Product LineCatalyst
Limited Warranty1 Year
Token Ring PortNo
LRE PortNo
Number of Network (RJ-45) Ports48
Memory TechnologySDRAM
Standard Memory1 GB
Supplies/Accessories for Cisco Systems WS-C4948-E


Cisco Systems 10GBASE SR SFP Module

Mfg Part# SFP-10G-SR=


Cisco Systems 10GBase-LR SFP+ Transceiver

Mfg Part# SFP-10G-LR=



Cisco Systems CAT4948 IP Base Upgrade License-LAN Base IOS

Mfg Part# WS-C4900-SW-LIC


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Cisco Systems Catalyst 4900 Model 4948 WS-C4948-E