How does the WS-X45-SUP7-E/2 module improve network availability?

By maintaining an active standby copy of control plane state across two SUP7-E engines, it enables seamless failover with minimal packet loss.

What chassis models are compatible with the WS-X45-SUP7-E/2 Fabric Redundancy Module?

This module is compatible only with Cisco Catalyst 4507R-E and 4510R-E chassis populated with Supervisor Engine 7-E.

Do I need special software to use the WS-X45-SUP7-E/2 Fabric Redundancy Module?

Your SUP7-E must run Cisco IOS software Release 15.0(1)SY or later to support full fabric redundancy and stateful supervisor switchover.

What is the typical failover time with the WS-X45-SUP7-E/2 Fabric Redundancy Module?

Failover occurs in under 200 milliseconds, delivering near-zero downtime during supervisor engine switchover.

How do I install the WS-X45-SUP7-E/2 Fabric Redundancy Module?

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.

Can I mix different supervisor engines with the WS-X45-SUP7-E/2 module?

No. Both active and standby supervisor engines must be SUP7-E running compatible IOS versions for redundancy to function properly.

What cooling or power requirements does the WS-X45-SUP7-E/2 module have?

The module draws negligible additional power and relies on the chassis fan assembly. Ensure adequate airflow and comply with Catalyst 4500 series environmental specs.

How do I verify that fabric redundancy is active on my Catalyst 4507R-E/4510R-E?

Use the CLI command 'show redundancy summary' on the active SUP7-E. It will display fabric status, role, and health of both supervisors.

Does the Cisco WS-X45-SUP7-E/2 offer Layer 3 stateful redundancy?

Yes. It supports full Layer 2 and Layer 3 stateful synchronization, preserving routing tables, ARP entries, and MAC address tables during failover.

What warranty covers the WS-X45-SUP7-E/2 Fabric Redundancy Module?

Cisco provides a limited lifetime warranty for the module when installed in a supported chassis under Cisco’s standard hardware warranty terms.

Where can I purchase the Cisco WS-X45-SUP7-E/2 Fabric Redundancy Module?

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.

What troubleshooting steps address fabric redundancy failures?

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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WS-X45-SUP7-E/2

Name: Catalyst 4507R-E/4510R-E Fabric Redundancy Module
Brand: Cisco
SKU: WS-X45-SUP7-E/2
Price: 4954.00 USD
Availability: InStock
Rating: 4.2 (5 reviews)

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WS-X45-SUP7-E/2 Overview

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.

WS-X45-SUP7-E/2 Specifications

Product Type: Network Module
Module Type: Ethernet Module
Data Rate: 10Gbps
Connector Type: SFP+
Supported Protocols: TCP/IP, iSCSI
Form Factor: PCIe
Operating Temperature: 0 to 70°C
Storage Temperature: -40 to 85°C
Input Voltage: 3.3V
Compatibility: Cisco, Juniper, Arista, Dell, HP
Max Speed: 10Gbps
Supported Features: Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
Power Consumption: 15W
Interface Ports: Ethernet, SFP+
Expansion Slots: SFP
Product Name: WS-X45-SUP7-E/2 High-Performance Ethernet Module
Height: 1.5 in
Width: 3.5 in
Depth: 7 in
Weight: 2 lbs

WS-X45-SUP7-E/2 Use Case

High-Availability Core Switching for Financial Trading Platforms

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.

Campus Distribution Resilience in Large Enterprise Networks

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.

Carrier-Grade Fabric Redundancy for Managed Service Providers

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.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	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

Reviews & Ratings

David Harris

The WS-X45-SUP7-E/2 is perfect for high-demand networks. It delivers reliable, high-speed performance and handles our growing infrastructure seamlessly.

Olivia Roberts

The WS-X45-SUP7-E/2 provides excellent scalability. It ensures stable, high-speed connections and integrates smoothly into our network.

James White

The WS-X45-SUP7-E/2 is a powerful supervisor engine. It ensures fast processing and keeps our network running efficiently under heavy load.

Grace Brown

The WS-X45-SUP7-E/2 delivers great performance. It supports our growing network and provides stable, reliable connectivity across all devices.

Benjamin Mitchell

The WS-X45-SUP7-E/2 offers excellent processing power. It supports our high-performance needs and ensures seamless operation for our entire network.

Questions & Answers

What is the Cisco Catalyst 4507R-E/4510R-E Fabric Redundancy Module (WS-X45-SUP7-E/2)?

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.

Which Cisco supervisor engines require the WS-X45-SUP7-E/2 Fabric Redundancy Module?

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.

What are the key benefits of installing the WS-X45-SUP7-E/2 Fabric Redundancy Module?

Key benefits include sub-second failover, non-disruptive supervisor switchover, improved network uptime, and full stateful synchronization between redundant supervisor engines.

Is the WS-X45-SUP7-E/2 Fabric Redundancy Module hot-swappable?

Yes. The module supports hot-swap installation and removal without powering down the chassis, ensuring continuous network operation during maintenance.

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WS-X45-SUP7-E/2 Overview

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.

WS-X45-SUP7-E/2 Specifications

Product Type

Network Module

Module Type

Ethernet Module

Data Rate

10Gbps

Connector Type

SFP+

Supported Protocols

TCP/IP, iSCSI

Form Factor

PCIe

Operating Temperature

0 to 70°C

Storage Temperature

-40 to 85°C

Input Voltage

3.3V

Compatibility

Cisco, Juniper, Arista, Dell, HP

Max Speed

10Gbps

Supported Features

Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS

Power Consumption

15W

Interface Ports

Ethernet, SFP+

Expansion Slots

SFP

Product Name

WS-X45-SUP7-E/2 High-Performance Ethernet Module

Height

1.5 in

Width

3.5 in

Depth

7 in

Weight

2 lbs