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WS-X45-SUP7L-E
Catalyst 4500 6-Port 10/100/1000 PoE or SFP (Optional) Linec...
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WS-X45-SUP7L-E is a high-performance supervisor module engineered for enterprise-grade network switches, delivering enhanced control and management capabilities for modern data centers. It supports data rates up to 10Gbps via SFP+ connectivity and is compatible with leading router and switch platforms to ensure reliable, high-speed network communications.
Designed in a modular form factor for rapid installation, the WS-X45-SUP7L-E supports essential networking protocols like TCP/IP while offering features such as auto-negotiation, jumbo frames, and QoS. This module is ideal for upgrading server network interfaces, expanding data center capacity, and connecting to advanced high-speed networks without compromise.
WS-X45-SUP7L-E price is $3,337.00, a 75.8% saving from the Cisco list price of $13,800.00. WS-X45-SUP7L-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-X45-SUP7L-E for additional pricing. Browse the full Cisco 4500 Switch Modules series or explore all Cisco products.
In a multinational corporate campus, IT deploys the WS-X45-SUP7L-E Catalyst 4500 6-Port 10/100/1000 PoE linecard to power VoIP handsets and Wi-Fi access points directly from the switch. This centralized PoE solution reduces rack space, simplifies cabling and delivers 24/7 uptime with redundant supervisor modules—guaranteeing reliable voice and data services across 500+ endpoints.
In a modular data center, network engineers install the WS-X45-SUP7L-E Catalyst 4500 linecard’s six SFP Gigabit ports to aggregate top-of-rack switches and SAN storage over fiber. The SFP uplinks provide low-latency, high-availability connectivity with rapid failover and non-stop forwarding—accelerating application delivery and simplifying capacity expansion as server density grows.
A national retail chain uses the WS-X45-SUP7L-E Catalyst 4500 6-Port 10/100/1000 PoE linecard to power HD security cameras, digital signage and RFID readers at each store. Centralized PoE provisioning and optional fiber uplinks streamline installation, reduce hardware footprint and ensure network resilience—enabling real-time inventory tracking, loss prevention and a consistent customer experience across 200+ branches.
To get the detailed certification, please go to the Compliance Center.
 WS-X45-SUP7L-E |  WS-X4515 |  WS-X4724-SFP-E |  C4KX-NM-8SFP+ |  WS-X4232-GB-RJ | |
|---|---|---|---|---|---|
| Product Type | Supervisor Module | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card |
| Module Type | N/A | Ethernet | Ethernet | SFP+ | Ethernet Module |
| Data Rate | 10Gbps | 10G | 1G | 10Gbps | 1G |
| Connector Type | SFP+ | SFP+ | SFP | SFP+ | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP |
| Form Factor | Modular | PCIe | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 45°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco | Cisco | Cisco, Juniper, Arista, Dell, HP | Cisco |
| Max Speed | 10Gbps | 10Gbps | 1Gbps | 10Gbps | 1Gbps |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 15W | 15W | N/A | 6.5W | 7W |
| Interface Ports | SFP+ | Ethernet | SFP | SFP+ | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | WS-X45-SUP7L-E | WS-X4515 High-Speed Network Module | WS-X4724-SFP-E | C4KX-NM-8SFP+ | WS-X4232-GB-RJ Gigabit Ethernet Module |
| Height | N/A | N/A | N/A | 0.3 inches | 0.5 inches |
| Width | N/A | N/A | N/A | 3.5 inches | 8.7 inches |
| Depth | N/A | N/A | N/A | N/A | 9.2 inches |
| Weight | N/A | N/A | N/A | 0.8 lbs | 1.2 lbs |
The WS-X45-SUP7L-E supervisor engine is a powerful upgrade. It delivers high-speed performance and provides excellent support for our growing network.
The WS-X45-SUP7L-E offers great scalability. It ensures fast, stable performance and provides solid support for our high-traffic network.
The WS-X45-SUP7L-E provides reliable, high-performance support. It's easy to integrate into our infrastructure and ensures smooth operation.
The WS-X45-SUP7L-E is perfect for handling high-demand environments. It provides fast, reliable performance and supports our network's growth.
The WS-X45-SUP7L-E is a great choice for our network. It provides fast, stable performance and ensures seamless integration with minimal effort.
The WS-X45-SUP7L-E is a Catalyst 4500 series 6-port Gigabit Ethernet linecard with optional PoE or SFP interfaces designed for modular chassis deployment.
The WS-X45-SUP7L-E is supported in Cisco Catalyst 4500 and 4500E chassis with Supervisor Engine 7L or later.
Yes, the WS-X45-SUP7L-E linecard delivers IEEE 802.3af/at PoE on each of its six 10/100/1000 ports when paired with a PoE-capable chassis power supply.
Yes, four of the six Gigabit ports accept Cisco SFP mini-GBIC modules for fiber connectivity.