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Cisco - WS-C4948-S - 48x Gigabit - RJ45 - 4x Shared 1GbE SFP - IP Base - Layer 3 - 96Gbps - 72Mpps - Dual PSU Capable - 1U

Cisco - WS-C4948-S - 48x Gigabit - RJ45 - 4x Shared 1GbE SFP - IP Base - Layer 3 - 96Gbps - 72Mpps - Dual PSU Capable - 1U

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Was: $119.99
$74.99
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SKU:
NTK 142760
Availability:
1 in stock
Condition:
Used
Shipping:
Free shipping (USA)
Processor:
266 MHz
Operating System:
Cisco IOS

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  • Ships same day on in-stock orders before 1:00 pm EST (Mon–Fri)
  • Free ground shipping in the contiguous US on orders over $35. Details
  • 90-day returns with an RMA. Return policy
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Was: $119.99
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(You save $45.00)
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Cisco Catalyst WS-C4948-S 48-Port Gigabit IP Base Layer 3 Switch

The Cisco Catalyst WS-C4948-S is a high-performance 1U multilayer network switch designed for enterprise and data center applications. It provides 48 wire-speed 10/100/1000BASE-T Gigabit Ethernet RJ45 interfaces along with four alternatively wired 1GbE SFP interfaces.

The WS-C4948-S includes the Cisco IOS IP Base software feature set, providing standard Layer 3 capabilities including static routing, RIPv1/RIPv2, and EIGRP Stub functionality.

Manufacturer: Cisco

Series: Catalyst 4900 Series

Model: WS-C4948-S

RJ45 Ports: 48x 10/100/1000BASE-T

SFP Interfaces: 4x 1GbE SFP - Alternatively Wired / Shared

Maximum Active Switching Ports: 48

Software: Cisco IOS IP Base

Switching Capacity: 96Gbps

Forwarding Rate: 72Mpps

PoE: No

Form Factor: 1U Rackmount

Network Ports

  • 48x 10/100/1000BASE-T Gigabit Ethernet RJ45 ports
  • 4x alternative-wired 1000BASE-X SFP interfaces
  • Maximum of 48 active switching interfaces at one time
  • Four SFP interfaces share connectivity with corresponding RJ45 ports
  • Supports compatible Gigabit Ethernet SFP transceivers
  • No 10 Gigabit Ethernet interfaces
  • Non-PoE switch

SFP Support

  • 4x 1GbE SFP interfaces
  • Supports compatible 1000BASE-SX SFP
  • Supports compatible 1000BASE-LX/LH SFP
  • Supports compatible 1000BASE-ZX SFP
  • Supports select Cisco CWDM SFP modules

Performance

  • 96Gbps nonblocking switching fabric
  • 72 million packets per second Layer 2 forwarding
  • 72 million packets per second Layer 3/4 forwarding
  • Hardware-based Cisco Express Forwarding
  • 32,768 MAC address entries
  • 32,000 shared unicast and multicast routing entries
  • 16,384 Layer 2 multicast entries
  • Up to 4,096 active VLANs
  • Up to 2,048 Switched Virtual Interfaces
  • Up to 9,216-byte jumbo frame support
  • Approximately 6 microsecond latency for 64-byte packets

IP Base Layer 3 Features

  • Cisco IOS IP Base software image
  • Hardware-based Layer 3 routing
  • Static IPv4 routing
  • RIPv1
  • RIPv2
  • EIGRP Stub functionality
  • Cisco Express Forwarding
  • Layer 3 switched virtual interfaces

Layer 2 Features

  • IEEE 802.1Q VLAN support
  • IEEE 802.1D Spanning Tree Protocol
  • IEEE 802.1w Rapid Spanning Tree
  • IEEE 802.1s Multiple Spanning Tree
  • IEEE 802.3ad Link Aggregation Control Protocol
  • EtherChannel support
  • IEEE 802.1X authentication
  • Hardware-based ACL and QoS processing
  • IGMP snooping

System Hardware

  • 266MHz processor
  • 256MB SDRAM
  • 64MB flash memory
  • Fixed, non-upgradeable system memory
  • 16MB shared packet buffer
  • RJ45 console interface
  • 10/100BASE-TX management interface

Power Supply

  • 2x internal removable power supply bays
  • Supports 1+1 redundant power supply operation
  • Supports compatible 300W AC power supplies
  • Supports compatible 300W DC power supplies
  • AC and DC supplies may be supported in mixed configurations

Cooling

  • Hot-swappable fan tray
  • 4x redundant fans within the fan tray
  • Side intake to rear exhaust airflow
  • Automatic variable-speed cooling

Physical Specifications

  • 1U rackmount form factor
  • Approximate dimensions: 1.75 x 17.5 x 16 inches
  • Approximate weight: 16.5 lb with one power supply 

Important Notes

  • Photos are for reference only.
  • Only listed items are included.
  • The 48 RJ45 interfaces are 10/100/1000BASE-T Gigabit Ethernet ports.
  • The four SFP interfaces are 1GbE and are not SFP+ or 10GbE ports.
  • The four SFP interfaces are alternatively wired with four copper interfaces; only 48 switching ports can be active simultaneously.
  • This model includes the Cisco IOS IP Base feature set.
  • This switch does not provide PoE or PoE+.
  • Verify compatibility before purchase.

PCSP Standard 1 Year full coverage of parts, labor, and shipping.

Installing this unit at a commercial location?

This unit is eligible for on-site service with PCSP Securit. Click here to learn more

Model

Brand:
Cisco
Series:
Catalyst
Model Number:
C4948-S
Form Factor:
1U Rackmount

Quick Info

Shipping:
Free shipping
Power Supply:
YES

Processor

Processor:
266 MHz
Processors Installed:
1x 266 MHz CPU
Processor Speed:
266 MHz

Graphics

Memory

Storage

Optical Drive

Software

Operating System:
Cisco IOS

Display

Connectivity

Front Panel Ports

Back Panel Ports

Keyboard & Mouse

Dimensions & Weight

Length:
16.14 in.
Width:
17.20 in.
Height:
1.70 in.
Weight:
16.50 LBS.
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Items must be returned within 90 days of purchase. All returns require a Return Merchandise Authorization (RMA) number — email support@pcsp.com or call (248) 305-7900 with the reason for the return, and we will issue the RMA along with the return address.

Refunds are issued to the same form of payment used at checkout. If the equipment is not defective, the buyer pays return shipping; shipping fees are refunded when the product is found to be defective.

There is 20% restocking fee applied to any items returned ordered in error or returned as defective but deemed as operational upon receipt. Product will be in good working condition, but we cannot guarantee compatibility with your equipment or software.

View our full warranty information here. View our full return policy here.

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