The Cisco Catalyst WS-C4948E is a high-performance, low-latency Rack Unit (1RU) fixed-configuration switch designed specifically for server aggregation and Top-of-Rack (ToR) deployments. Optimized for data-intensive enterprise and financial environments, it offers a reliable bridge between Gigabit Ethernet servers and 10 Gigabit Ethernet uplinks.
| Feature | Specification |
| Form Factor | 1 Rack Unit (1RU) |
| Downlink Ports | 48 x 10/100/1000BASE-T RJ-45 |
| Uplink Ports | 4 x 1/10 Gigabit Ethernet SFP+ slots |
| Switching Capacity | 176 Gbps |
| Throughput | 131 mpps (million packets per second) |
| Buffer Size | 17.5 MB centralized shared buffer |
| Routing Tables | Up to 57,000 routes |
| Redundancy | 1+1 Hot-swappable AC or DC Power Supplies |
The WS-C4948E is available in several variations based on software capabilities and airflow direction, all strictly sourced and supported by SKYRS Pakistan:
WS-C4948E-S: Includes the IP Base software image. Best for Layer 2 switching with basic static routing.
WS-C4948E-E: Includes the Enterprise Services software image. Supports full Layer 3 routing (OSPF, BGP, EIGRP, and PBR).
WS-C4948E-F: The “F” variant features Back-to-Front Airflow, ideal for specific data center cooling designs where hot air must be exhausted toward the cold aisle.
WS-C4948E-F-E: Combines the Back-to-Front Airflow with the Enterprise Services software license for maximum flexibility.
SKYRS provides specialized on-site deployment services across Pakistan to ensure your server-to-switch connectivity is seamless.
Installation Procedure:
Chassis Placement: Secure the 1RU chassis in a standard 19-inch rack. SKYRS provides the original rack-mount kits for stable installation.
Power Redundancy: Installation of dual 300W power supplies (PWR-C49E-300AC or DC) to ensure zero downtime during power circuit failures.
Cooling Management: Verification of the fan tray (WS-X4993) to match the airflow requirements of your specific server aisle.
Cabling: Implementation of high-quality Category 6a copper for downlinks and SFP+ fiber modules for high-speed uplink to the core.
SKYRS is the premier provider in Pakistan offering verified stock and expert-led configuration for the Catalyst 4900 series.
Configuration Services include:
VLAN & Trunking: Logical segmentation of server traffic and configuration of 802.1Q trunks.
L3 Routing Setup: Implementation of VRF-Lite and advanced routing protocols for multi-tenant environments.
QoS Policies: Prioritizing latency-sensitive server applications (e.g., database synchronization or VoIP).
Security Hardening: Configuring Port Security, DHCP Snooping, and Dynamic ARP Inspection (DAI) to protect the server farm.
Skyrs provides the best Cisco server equipment for call center call centre in Pakistan to ensure 24/7 communication uptime. Our premium inventory includes the cisco WS-C4948E switch server specifically designed for high-performance software houses. We facilitate a seamless cisco server Migration for growing enterprises across the country with professional technical support. You can access the cisco WS-C4948E switch server configuration guide through our portal for optimized network setup.
The cisco 4948E switch server throughput limit ensures wirespeed performance for heavy VoIP traffic and data. Check the official Cisco datasheet for comprehensive power specifications and port density details for your data center. We offer the cisco C4948E switch server memory upgrade to enhance your system’s multi-tasking capabilities significantly. Skyrs includes the cisco C4948E switch server rack mount kit nload with every unit for easy deployment.
Our engineers assist with the cisco WS-C4948E switch server ROMMON update to maintain foundational hardware stability. We provide cisco 4948E switch server security license activation to safeguard your sensitive business information. While the cisco 4948E switch server EOSL date 2025 is approaching, Skyrs offers extended hardware support. You can secure a competitive cisco WS-C4948E switch server used price 2026 for cost-effective scaling.
Skyrs is the only vendor in Pakistan stocking cisco 4948E switch server all variants s. We bridge the gap between server routing cisco server equipment and brands like Mikrotik, H3C, or Aruba. While Ruijie and Huawei offer budget options, Cisco provides superior integration with Palo Alto security firewalls. Our Cisco solutions offer higher reliability for Zoom and RingCentral platforms than entry-level Mikrotik alternatives.
| Feature | Cisco 4948E | Huawei S5700 Series | Aruba 2930F |
| Switching Capacity | 176 Gbps | 128 Gbps | 112 Gbps |
| Buffering | 17.5 MB | 4 MB | 12.3 MB |
| Best Use | Call Centers / Software Houses | Small Offices | Campus Branch |
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How to reset cisco server equipment server?
Hold the Mode button during power-up or use the write erase command via the console interface.
Where can I find a cisco server firmware update download?
Visit the Cisco Software Central or our Skyrs Product Page for local mirrors.
What is the cisco server cisco 4948E PoE power budget?
The WS-C4948E is a non-PoE aggregation switch; please check the cisco 4948E datasheets download for details.
Does Skyrs provide a cisco server equipment configuration guide?
Yes, we provide specialized documentation for cisco server VLAN configuration and routing for all Pakistan clients.
Can I get cisco WS-C4948E datasheets download for free?
Absolutely, our website hosts all technical PDF files for the WS-C4948E and its various hardware variants.
