Cisco
WS-C4948-S - Cisco Catalyst 4948, IPB s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
WS-C4948-S - Cisco Catalyst 4948, IPB s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
Cisco WS-C4948-S – Catalyst 4948 enterprise switch with 48 Gigabit ports + 4 SFP uplinks. Layer 3 IP Base, low-latency, 1U form factor, AC power
The Cisco WS-C4948-S is a high-performance Layer 3 fixed-configuration switch designed for low-latency, high-throughput deployments in enterprise, hosting, and service provider environments. It features 48 x 10/100/1000BASE-T ports and 4 x SFP uplinks for fiber connectivity.
Running IP Base (IPB) software, the switch supports static routing, RIP, ACLs, QoS, and multicast routing—suitable for core, aggregation, or access layer use cases. Its 1U rackmount design and built-in AC power supply offer compact, reliable deployment in standard rack environments.
Key Features:
Model: WS-C4948-S
48 × 10/100/1000 RJ-45 Ethernet ports
4 × Gigabit SFP uplink ports
Layer 3 routing with IP Base feature set
Non-blocking architecture with hardware-based forwarding
Wire-speed performance with low latency (<10 microseconds)
Dedicated 1 AC power supply included
Compact 1U rack-mountable chassis
Ideal for top-of-rack or aggregation roles
Best Use Cases:
Enterprise distribution or access layers
High-performance server farms and hosting racks
ISP PoPs or managed service environments
Legacy networks upgrading to Gigabit infrastructure
The Cisco WS-C4948-S delivers reliable Gigabit switching and routing in a compact form, trusted by IT professionals for performance-critical infrastructure.
Low stock: 1 left
Condition: Refurbished
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Warranty
Warranty
The majority of our equipment comes with 6 months warranty, with the exception of tapes and batteries - which comes wth 1 month waranty. If you need a special warranty period, you can ask your contact person for an extended warranty. Please note that the extended warranty can be extended for a maximum of 3 years and in most cases it incurs an extra cost. It must also be purchased at the same time as the original Purchase Order. In the event a faulty part or a part that stops working within its warranty period, email your contact person and request a RMA (email should include Ameta invoice number, product part number & serial number) and we will process your claim. You can view our Terms of sale here: https://ametacomputer.com/pages/terms-of-sale
Conditions
Conditions
Refurbished
Product is cleaned and refurbished by Ameta.
Manufacturer Refurbished
Product is refurbished and re-certified by the original manufacturer.
New F/S
Product is unused and factory sealed in original manufacturer retail packaging.
New
Product is unused with or without original manufacturer packaging, such as bulk, pulls, or spares.
New Open Box (NOB)
Product is unused, but original manufacturer packaging seal is broken or cut.
The condition for each product, can be found in the description of the product.
Shipping
Shipping
Shipping Information
We offer same-day shipping on all orders placed before 14:30 CEST (Central European Summer Time), Monday through Friday. Orders placed after this cutoff will ship the next business day.
Typical delivery times:
- Within Europe: 1–2 business days
- Outside Europe: 2–3 business days
Shipping costs vary depending on the destination and the items in your order. The exact shipping rate will be calculated at checkout.
All items are securely packed and shipped with tracking, so you can follow your delivery every step of the way. If you have special shipping requirements or need express delivery, feel free to contact us before placing your order.

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