Name: Ethernet 10BT 4-Port Module Card
Brand: Cisco
Price: 49.95 USD
Availability: InStock

Cisco 73-1556-07 Ethernet 10BT 4-Port Module Card

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$49.95

In Stock: 2
Manufacturer: Cisco
Model or Part: 73-1556-07
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Cisco Ethernet 10BT 4-Port Module Card (part number 73-1556-07) is a compact and reliable network interface solution designed for integration into Cisco chassis systems. It provides four independent 10BASE-T Ethernet ports, enabling seamless connectivity to legacy devices, industrial equipment, or low-speed network segments while maintaining the performance and management capabilities of modern Cisco platforms.

Key Features

Four RJ45 connectors supporting 10 Mbps half-duplex and full-duplex operation
Plug-in design for hot-swap installation without service interruption
Full compliance with IEEE 802.3 standards for 10BASE-T Ethernet
LED status indicators on each port for link, activity and speed monitoring
Low power consumption to reduce overall chassis energy usage
Compatible with a wide range of Cisco routers, switches and service modules

Technical Specifications

Model/Part Number: 73-1556-07
Port Type: RJ45 10BASE-T
Maximum Data Rate: 10 Mbps per port
Duplex Modes: Half and full duplex
Cable Length Support: Up to 100 meters of Category 3 or higher twisted pair
Operating Temperature: 0 deg to 55 deg C (32 deg F to 131 deg F)
Power Supply: Draws power from the host chassis, no external supply required
Dimensions: Standard Cisco module form factor for slot insertion

Typical Applications

Connecting legacy serial devices or PLCs that require 10BASE-T Ethernet
Providing dedicated management links for out-of-band network access
Integrating low-speed sensors and control equipment in industrial automation environments
Extending network reach to remote offices or field sites with limited bandwidth needs
Serving as a cost-effective backup link for redundancy in multi-site deployments

This Cisco Ethernet 10BT 4-Port Module Card delivers dependable performance, easy installation and broad compatibility, making it an ideal choice for organizations looking to bridge older equipment into modern network infrastructures.