Serial Extension Cable InLine DB37 Male/Male 1m

The InLine Serial Extension Cable InLine DB37 Male/Male 1m is a 37-pin serial extension cable designed to lengthen existing DB37 connections by one meter. The cable has male DB37 connectors on both ends and a neutral beige jacket suitable for professional and industrial environments. It is intended to provide a straightforward physical extension for serial links while maintaining reliable signal continuity over the added distance.

Advantages

This DB37 male-to-male extension cable offers a compact and durable solution for extending serial connections without rewiring or replacing existing cables. The one-metre length provides flexibility in equipment placement and cable routing. The molded connectors and strain relief at each end improve mechanical robustness and reduce the risk of connector damage during regular use. The cable's neutral color and standard connector layout make it compatible with a wide range of legacy and industrial devices that use 37-pin D-sub serial interfaces.

Suitable for

• Extending serial data links between industrial controllers and peripheral devices
• Connecting legacy equipment with DB37 interfaces in laboratory or production settings
• Temporary cable extensions during testing, maintenance, or device reconfiguration
• Rack and panel installations where a short extension improves cable access or routing

Key specifications

• Connector type: 37-pin D-sub (DB37) male to male
• Cable length: 1 metre
• Color: beige
• Contact count: 37 pins
• Construction: molded connector housings with strain relief
• Data interface: parallel-style 37-pin serial wiring typical for DB37 connections

How to use

To use the Serial Extension Cable, align the male DB37 connector pins with the corresponding female DB37 port or a female-to-female coupling adapter, then carefully insert and secure the connector using the fastening screws where applicable. Ensure devices are powered off when connecting or disconnecting to prevent connector wear or signal issues. Route the cable to avoid sharp bends and mechanical stress, and verify proper signal transmission through the extended link after installation.

Usage recommendations

For optimal performance, use the cable for short-distance serial extension within the 1 m length and avoid exposing it to excessive mechanical strain, moisture, or electromagnetic interference sources. When connecting critical equipment, test communication after installation and replace the cable if signs of intermittent connection or physical damage appear.