The Cisco Catalyst 4500-X Series (WS-C4500X-40X-ES) represents the maximum density configuration for this fixed aggregation platform. Featuring 40 built-in 10-Gigabit Ethernet SFP+ ports and the Enterprise Services (ES) software package, it is the definitive choice for high-performance core and distribution layers in Pakistan. SKYRS provides full lifecycle support for this model, ensuring enterprise-grade reliability for local networks.
The “ES” version is the highest software tier, unlocking advanced Layer 3 routing capabilities and network virtualization features required for complex enterprise architectures.
| Feature | Specification |
| Fixed Ports | 40 x 1/10-Gigabit Ethernet SFP+ |
| Software License | Enterprise Services (Full L3) |
| Switching Capacity | 800 Gbps |
| Forwarding Rate | 250 Mpps |
| Airflow Direction | Front-to-Back (Burgundy Handles) |
| Reliability | Virtual Switching System (VSS) Support |
| Expansion Slot | None (40 ports are fixed/integrated) |
| Power Supply | Dual hot-swappable 750W AC or DC |
SKYRS offers the 40-port platform in various configurations to suit different data center cooling and power requirements across Pakistan:
WS-C4500X-40X-ES: The standard 40-port chassis with Front-to-Back (Port-side intake) airflow.
WS-C4500X-F-40X-ES: The Back-to-Front airflow variant (Blue handles), designed for rear-intake rack cooling systems.
C4KX-NM-8SFP+: While the 40X model has 40 fixed ports, SKYRS provides these modules for customers looking to upgrade existing 16 or 24 port units to higher densities.
Power Redundancy: Available with matching C4KX-PWR-750AC or DC units to ensure zero downtime during power fluctuations.
Deploying a 40-port 10G switch requires high-precision cable management and thermal planning. SKYRS offers a specialized deployment package in Pakistan:
High-Density Rack Integration: Professional mounting of the 1RU chassis. We provide specialized cable organizers to manage up to 40 fiber patches without obstructing airflow.
Power Conditioning: Installation of dual power feeds and UPS integration to handle the higher power draw of a fully populated 40-port SFP+ chassis.
VSS Infrastructure: SKYRS engineers specialize in pairing two 40X units into a Virtual Switching System (VSS), creating an 80-port 10G logical core with 1.6 Tbps of bandwidth and sub-second failover for mission-critical applications.
Advanced configuration is available exclusively through the SKYRS technical team to maximize your investment in the Enterprise Services license:
Advanced L3 Routing: Configuration of BGP for multi-homing, OSPF/EIGRP for internal routing, and PIM for Multicast support.
Virtualization: Deployment of VRF-lite (Virtual Routing and Forwarding) to segment different departments or tenants on the same physical hardware.
Network Hardening: Implementation of Hardware-based ACLs, Control Plane Policing (CoPP), and MACsec-128 encryption to secure data in transit.
Local Technical Support: SKYRS provides 24/7 remote and on-site assistance across major cities like Karachi, Islamabad, and Lahore for configuration audits and troubleshooting.
Skyrs is the only vendor in Pakistan providing the best cisco equipment for call center call centre in pakistan. We specialize in providing the WS-C4500X-40X-ES all variants for high-density software houses and enterprise offices. Our inventory supports seamless connectivity for Zoom and RingCentral platforms across all major Pakistani business sectors.
The WS-C4500X-40X-ES throughput limit reaches a massive 800 Gbps to handle high-volume data traffic. This Catalyst switch offers 40 fixed 10-Gigabit Ethernet SFP+ ports in a compact one-rack-unit form factor. You can access the official WS-C4500X-40X-ES datasheets download for detailed hardware specifications.
Network engineers can follow our WS-C4500X-40X-ES configuration guide for advanced Layer 3 routing and VSS setups. For expanded performance, a WS-C4500X-40X-ES memory upgrade ensures your hardware manages larger routing tables efficiently. Additionally, Skyrs facilitates WS-C4500X-40X-ES security license activation for enterprise-grade data protection and encrypted communications.
Our experts provide comprehensive cisco Migration services to modernize your current data center infrastructure seamlessly. We supply the WS-C4500X-40X-ES rack mount kit nload instructions for secure installation in standard server cabinets. If your device requires a bootloader refresh, we guide you through the WS-C4500X-40X-ES ROMMON update.
Although the WS-C4500X-40X-ES EOSL date 2025 is approaching, these units remain reliable for secondary market use. Consequently, the WS-C4500X-40X-ES used price 2026 offers incredible value for growing call centers in Pakistan.
Skyrs ensures routing cisco equipment remains compatible with brands like Mikrotik, H3C, Aruba, Ruijie, Huawei, and Palo Alto. While Mikrotik offers budget options, Cisco provides superior hardware redundancy for a 24/7 call center call centre. Compared to Aruba, the WS-C4500X-40X-ES all variants offer better native integration with legacy Cisco networks.
| Feature | Cisco WS-C4500X-40X-ES | Competitor Brands (H3C/Huawei) |
| Port Density | 40 x 10G SFP+ | Often 24 or 32 x 10G |
| Switching Fabric | 800 Gbps | Variable (Usually Lower) |
| Reliability | Enterprise Core Grade | Standard Distribution Grade |
As the premier cisco equipment series distributor Pakistan, Skyrs offers localized support in all major urban hubs.
Visit skyrs.com.pk to find the most competitive cisco price in Pakistan today.
Get an immediate WS-C4500X-40X-ES price in Karachi for your city-wide business expansion.
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What is the cisco WS-C4500X-40X-ES PoE power budget?
The WS-C4500X series is an aggregation switch and typically does not have a PoE power budget.
How do I perform a cisco firmware update download?
Login to the Cisco Software portal or contact Skyrs for verified cisco firmware update download links.
How to reset cisco equipment to factory defaults?
Access the console and use the write erase command followed by reload to clear the configuration.
Do you provide a cisco equipment configuration guide?
Yes, we provide guides for cisco VLAN configuration and general Layer 3 management for all clients.
