Cisco WS-C4948E-F Catalyst 4948 Series 48x 10/100/1000(RJ45)+4x 10GbE(SFP+), no p/s

Features

• 48-port 10/100/1000BASE-T Ethernet for high-speed connectivity
• 4 x 10GBASE-X SFP+ for enhanced uplink capacity
• Wire-speed performance with low latency
• Hot-swappable fan tray for easy maintenance
• Advanced Layer 2 and Layer 3 features
• Comprehensive security features including ACLs and port security
• Rich QoS features for optimal data traffic management
• Dual, redundant hot-swappable power supplies (sold separately)
• Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
• Energy-efficient design with low power consumption

Technical Specifications

• Network Ports: 48 x 10/100/1000BASE-T (RJ-45)
• Uplink Ports: 4 x 10GBASE-X SFP+
• Switching Capacity: 176 Gbps
• Forwarding Rate: 131 mpps
• MAC Address Table Size: 32,000 entries
• VLAN IDs: Up to 4096
• Memory: 512 MB DRAM
• Flash Memory: 64 MB
• Dimensions: 1.72 x 17.5 x 18.3 inches (4.4 x 44.5 x 46.5 cm)
• Weight: 14.5 lbs (6.58 kg)
• Power Supply: Not included
• Operating Temperature: 32 to 104°F (0 to 40°C)
• Storage Temperature: -40 to 158°F (-40 to 70°C)
• Relative Humidity (Operating): 10% to 90% non-condensing
• Relative Humidity (Storage): 5% to 95% non-condensing
• Operating Altitude: Up to 10,000 feet (3,000 meters)

Frequent Ask Questions

• What are the key features of the Cisco WS-C4948E-F Catalyst 4948 Series?

  The Cisco WS-C4948E-F Catalyst 4948 Series includes 48 10/100/1000 (RJ45) ports and 4 10GbE (SFP+) ports. It is designed for high-performance, high-density data center deployments, and supports advanced security features, QoS, and efficient power usage.

• What type of environment is the Cisco WS-C4948E-F Catalyst 4948 Series best suited for?

  This switch is best suited for data centers, high-performance computing environments, and deployments that require high port density and advanced networking capabilities.

• Does the Cisco WS-C4948E-F Catalyst 4948 Series support Power over Ethernet (PoE)?

  No, the Cisco WS-C4948E-F Catalyst 4948 Series does not support Power over Ethernet.

• Which transceivers are compatible with the 10GbE SFP+ ports on the Cisco WS-C4948E-F Catalyst 4948 Series?

  The 10GbE SFP+ ports are compatible with a range of Cisco SFP+ transceivers, including multimode and single-mode fiber options. It\'s important to use Cisco-approved transceivers to ensure compatibility and performance.

• What kind of management options are available for the Cisco WS-C4948E-F Catalyst 4948 Series?

  The switch can be managed using the Cisco IOS CLI (Command Line Interface), Cisco Prime Infrastructure, and SNMP. It also supports Cisco\'s web-based device manager.

• Is the Cisco WS-C4948E-F Catalyst 4948 Series stackable?

  No, the Cisco WS-C4948E-F Catalyst 4948 Series is not stackable. It\'s designed to provide high port density in a single unit.

• Does the Cisco WS-C4948E-F Catalyst 4948 Series include power supplies?

  Power supplies are not included with the Cisco WS-C4948E-F Catalyst 4948 Series. They must be purchased separately to provide the required power redundancy and capacity.

Warranty and Extended Support Options

• All products sold come with a 12 month return to base warranty.
• For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Delivery and Logistics

• Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.

• We offer advanced logistics solutions, such as:
  • same day delivery,
  • same day collection,
  • overnight delivery,
  • tailgate services,
  • data centre
  • and secure location deliveries, etc.

• Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

The XS Network Tech Difference

We are in independent network hardware distributor, our focus is on ensuring that our customers receive the correct tech solutions, at the best possible price, delivered as fast as possible.

We are real people, with a real passion for tech.

Our team endeavours to respond to all requests within 20 minutes or less (during business hours).

Our Stock

• We have the largest independent stock holding in Australia.
• We buy and sell network hardware. Our sources include excess gear from large projects, decommissioned customer gear and trusted national & international hardware partners and suppliers.
• We stock brand new and used network hardware, including hard to find components, modules and accessories, as well as end of life items that are no longer available from manufacturers.

See more about our used goods procedures

Doing Business with Us

• We are a registered Australian business, with accreditations and memberships for many government and corporate supply panels.
• We transact with all types of business, from end user small businesses, Managed & internet service providers to Local and Federal Government departments.

Corporate Accounts

Our corporate and government customers trade on corporate accounts, normally Net 30, we also accept Government P-Cards (subjects to T&Cs and approvals)

Prepaid Accounts

For prepaid accounts, we accept Electronic Funds Transfers (EFT) and credit card payment.

Logistics

• Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
• We offer advanced logistics solutions, such as same day delivery, same day collection, overnight delivery, tailgate services, data centre & secure location deliveries, etc.
• Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

Warranty and Extended Support Options

• All products sold come with a 12 month return to base warranty.
• For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Circular Economy - E-Waste Reduction

• XS Network Tech is committed to extending the useful life of IT network hardware and accessories, contributing to a circular economy, and reducing e-waste.
• Waste reduction is part of our company Ethos. Besides being a prominent second hand network equipment dealer, we also try minimise waste by re-using packaging and protective shipping insulation products wherever possible.

Trade In Excess Equipment

We purchase new and used networking equipment. We can offer direct payment, or credit towards your next purchase. Click here for more information.