Cisco IEM-3400-8T Catalyst IE3400 with 8 GE Copper ports, Expansion Module

Name: Cisco IEM-3400-8T Catalyst IE3400 with 8 GE Copper ports, Expansion Module
Brand: Cisco
SKU: IEM-3400-8T
Price: 873.00 USD
Availability: InStock
Rating: 5 (11 reviews)

Mfr. Part #: IEM-3400-8T

Brand: Cisco

Condition: Refurbished

Skip to the end of the images gallery

Skip to the beginning of the images gallery

-10%

Was: $970.00

You Save: $97.00 10% OFF

$873.00 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
Warranty: 90-day return/replacement

Click here to read our Return Policy for returns/replacements.

IEM-3400-8T

Quantity:

Extra 5% Off at Checkout

Genuine Guarantee
Volume Pricing Available

Request a Custom Quote

Free ground shipping within the

United States

Government, Federal & Education Procurement

We support quotes, POs, stock docs, and compliance invoicing.

Email: support@buyrouterswitch.com SAM.gov Registered Vendor CAGE Code : 23P86

overview

specifications

faqs

reviews

overview

IEM-3400-8T Overview

CISCO Catalyst Industrial Ethernet 3400 Expansion Module - Rugged Series - 8 Ports - 8 X 10/100/1000 Rj45 Copper Ports - For The Catalyst Ie3400 Rugged Series (IEM-3400-8T) The CISCO Catalyst Ie3400 Rugged Series Ushers In Mainstream Adoption Of Advanced Gigabit Ethernet Connectivity In A Compact Form-factor, Modular Switch Purpose-built For A Wide Variety Of Extended Enterprise And Industrial Applications.

Need help with IEM-3400-8T?

Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com

specifications

Specifications

Overview

Condition	Refurbished
Brand	Cisco
Stock	In Stock

specifications

- Device Type	Expansion Module
- Form Factor	Din Rail Mountable
- Ports	Gigabit Ethernet X 8
- Connectivity Technology	Wired
- Cabling Type	Ethernet 1000base-t
- Data Link Protocol	Gigabit Ethernet
- Capacity	Igmp Groups : 1000 /vlan Ids : 256 /spanning Tree Protocol
Instances	128 / Acl : 1500
- Mac Address Table Size	8000 Entries
- Supported Memory Cards	Sd Memory Card

faqs

Frequently Asked Questions

What is the primary function of the Cisco IEM-3400-8T expansion module? +

The Cisco IEM-3400-8T is a specialized expansion module designed to increase the port density of your Cisco Catalyst IE3400 Rugged Series switches. It adds eight 10/100/1000 Mbps RJ-45 copper ports, allowing you to scale your industrial network connectivity without replacing the base chassis.

Is the IEM-3400-8T compatible with all Cisco Catalyst IE3400 models? +

This module is specifically engineered for the Cisco Catalyst IE3400 Rugged Series modular switches. It integrates seamlessly with the base unit to provide additional copper connectivity, ensuring consistent performance across your industrial deployments while maintaining the rugged standards required for harsh environmental conditions.

How does the IEM-3400-8T handle data throughput in industrial environments? +

Equipped with eight Gigabit Ethernet copper ports, the IEM-3400-8T provides high-speed, reliable data transmission for connected industrial devices. It maintains wire-speed performance across all ports, ensuring that your critical sensor data, controller communications, and telemetry traffic remain fluid and stable during intensive network operations.

Does the IEM-3400-8T require additional licensing to enable its ports? +

The module is designed for plug-and-play integration with the host IE3400 switch. It leverages the existing software feature set and licensing of the parent chassis, meaning you do not need to purchase separate software licenses for the module itself to enable basic connectivity and switching functions.

Can the IEM-3400-8T be managed through the standard Cisco IOS XE interface? +

Yes, management is handled through the base unit's Cisco IOS XE operating system. Once attached, the additional ports appear as local interfaces in the switch configuration, allowing you to manage, monitor, and troubleshoot the expansion ports using the same familiar CLI, web UI, or network management platforms you already utilize.

What type of physical environment is the IEM-3400-8T rated for? +

As part of the Cisco industrial portfolio, this module is built to withstand extreme temperatures, vibrations, and electromagnetic interference. It is intended for deployment in industrial settings such as manufacturing floors, utility substations, or outdoor enclosures where traditional enterprise-grade networking equipment would fail to operate reliably.

Are the RJ-45 ports on the IEM-3400-8T capable of Power over Ethernet? +

The IEM-3400-8T specifically focuses on providing high-density Gigabit Ethernet connectivity. While the base switch may support various power delivery configurations, this particular expansion module is dedicated to standard data-only copper connectivity, helping to expand your network edge without the complexity of integrated power management at the module level.

What is the recommended deployment scenario for this expansion module? +

This module is ideal for industrial use cases that require an increase in edge device connectivity, such as connecting multiple PLCs, industrial computers, or localized access points. It allows network architects to expand capacity incrementally, providing a cost-effective path to accommodate growing network demands within an existing infrastructure footprint.

Why should I choose BuyRouterSwitch.com for my Cisco networking hardware? +

We provide dedicated support for enterprise procurement, offering competitive pricing and a streamlined purchasing experience for networking professionals. By choosing BuyRouterSwitch.com, you benefit from our deep industry expertise and efficient logistics, ensuring you receive the exact Cisco hardware required to meet your technical specifications and project timelines.

How do I request a bulk quote for multiple IEM-3400-8T units? +

If you are planning a large-scale deployment or infrastructure refresh, please reach out to our sales team directly via our website. We specialize in providing custom bulk quotes for high-volume orders, helping you manage your hardware procurement costs effectively while ensuring you get the authentic, reliable networking equipment necessary for your industrial operations.

Reviews