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WS-X45-SUP7-E/2
Catalyst 4507R-E/4510R-E Fabric Redundancy Module
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Overview of WS-X45-SUP7-E/2 – WS-X45-SUP7-E/2 is a high-performance Ethernet module engineered for modern network infrastructures. It supports data rates up to 10Gbps via an SFP+ connector and is compatible with leading routers, switches, and servers. With native support for protocols like TCP/IP and iSCSI, it is ideally suited for enhancing data center connectivity and ensuring efficient, reliable communication in high-speed networks.
This PCIe form factor module is designed for easy installation and seamless integration into existing systems. Targeted at those looking to expand network capacity or upgrade server interfaces, the module offers advanced features such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS. Its robust design makes it a reliable choice for demanding environments that require consistent performance and low latency.
WS-X45-SUP7-E/2 price is $4,954.00, a 78.5% saving from the Cisco list price of $22,994.00. WS-X45-SUP7-E/2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-X45-SUP7-E/2 for additional pricing. Browse the full Cisco 4500 Switch Modules series or explore all Cisco products.
Scenario: A global investment bank deploys dual WS-X45-SUP7-E/2 Fabric Redundancy Modules in its Catalyst 4507R-E core to eliminate single points of failure during peak trading hours. Benefit: Seamless supervisor failover and uninterrupted fabric forwarding, ensuring sub-millisecond recovery and zero packet loss. Outcome: Continuous trade execution, regulatory compliance, and protection of multi-million-dollar transactions against network downtime.
Scenario: A Fortune 500 corporation leverages redundant WS-X45-SUP7-E/2 modules in its 4510R-E distribution switches to maintain service continuity across 20+ branch buildings. Benefit: Automatic supervisor swap-over and preserved MAC address tables, delivering 99.999% uptime without manual intervention. Outcome: Consistent VoIP, video conferencing, and cloud-based application performance, boosting employee productivity and reducing operational risk.
Scenario: A tier-1 managed service provider uses dual WS-X45-SUP7-E/2 Fabric Redundancy Modules in a 4507R-E aggregation ring to support multi-tenant customer SLAs. Benefit: Hitless supervisor switchover and sustained bandwidth under maintenance events, enabling non-disruptive firmware upgrades. Outcome: Superior service continuity, elevated customer satisfaction, and measurable SLA compliance for high-value enterprise clients.
To get the detailed certification, please go to the Compliance Center.
| WS-X45-SUP7-E/2 |  WS-X4306-GB |  WS-X4013+ |  WS-X4597-E |  WS-X4590-E | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module | Network Module | Network Module | Network Module / Network Card |
| Module Type | Ethernet Module | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 40G | 10Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP / iSCSI | TCP/IP / iSCSI | TCP/IP |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco routers, switches, and servers | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 10Gbps | 40Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W | 12W | 25W | 12W | 15W |
| Interface Ports | Ethernet, SFP+ | Ethernet | SFP+ | Ethernet | SFP+ |
| Expansion Slots | SFP | SFP+ | N/A | PCIe | N/A |
| Product Name | WS-X45-SUP7-E/2 High-Performance Ethernet Module | WS-X4306-GB Network Module | WS-X4013+ | WS-X4597-E High-Speed Ethernet Module | WS-X4590-E High-Speed Ethernet Module |
| Height | 1.5 in | N/A | 1.5 inches | 1.0 inches | 1.5 inches |
| Width | 3.5 in | N/A | 5.5 inches | 3.5 inches | 3.4 inches |
| Depth | 7 in | N/A | 0.8 inches | 0.5 inches | 0.7 inches |
| Weight | 2 lbs | N/A | 1.2 lbs | 0.3 lbs | 1.2 lbs |
The WS-X45-SUP7-E/2 is perfect for high-demand networks. It delivers reliable, high-speed performance and handles our growing infrastructure seamlessly.
The WS-X45-SUP7-E/2 provides excellent scalability. It ensures stable, high-speed connections and integrates smoothly into our network.
The WS-X45-SUP7-E/2 is a powerful supervisor engine. It ensures fast processing and keeps our network running efficiently under heavy load.
The WS-X45-SUP7-E/2 delivers great performance. It supports our growing network and provides stable, reliable connectivity across all devices.
The WS-X45-SUP7-E/2 offers excellent processing power. It supports our high-performance needs and ensures seamless operation for our entire network.
The WS-X45-SUP7-E/2 Fabric Redundancy Module is a Cisco Field-Replaceable Unit that provides high-availability fabric redundancy and stateful failover for Catalyst 4507R-E and 4510R-E chassis.
The module is specifically designed to pair with the Cisco Supervisor Engine 7-E (SUP7-E) in Catalyst 4507R-E and 4510R-E chassis for seamless fabric redundancy.
Key benefits include sub-second failover, non-disruptive supervisor switchover, improved network uptime, and full stateful synchronization between redundant supervisor engines.
Yes. The module supports hot-swap installation and removal without powering down the chassis, ensuring continuous network operation during maintenance.
By maintaining an active standby copy of control plane state across two SUP7-E engines, it enables seamless failover with minimal packet loss.
This module is compatible only with Cisco Catalyst 4507R-E and 4510R-E chassis populated with Supervisor Engine 7-E.
Your SUP7-E must run Cisco IOS software Release 15.0(1)SY or later to support full fabric redundancy and stateful supervisor switchover.
Failover occurs in under 200 milliseconds, delivering near-zero downtime during supervisor engine switchover.
Power off the chassis, align the module with the SUP7-E fabric slot, slide it in until latched, then power on. Follow the installation guide for post-install configuration.
No. Both active and standby supervisor engines must be SUP7-E running compatible IOS versions for redundancy to function properly.
The module draws negligible additional power and relies on the chassis fan assembly. Ensure adequate airflow and comply with Catalyst 4500 series environmental specs.
Use the CLI command 'show redundancy summary' on the active SUP7-E. It will display fabric status, role, and health of both supervisors.
Yes. It supports full Layer 2 and Layer 3 stateful synchronization, preserving routing tables, ARP entries, and MAC address tables during failover.
Cisco provides a limited lifetime warranty for the module when installed in a supported chassis under Cisco’s standard hardware warranty terms.
Authorized Cisco resellers and Cisco’s online storefront carry the WS-X45-SUP7-E/2. Verify SKU availability and request Cisco SMARTnet support for coverage.
Check SUP7-E software versions, run 'show redundancy' to view error logs, verify module seating, and ensure matching configurations on both supervisor engines.
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