StarTech.com DB25 Male to RJ45 Female Modular Adapter GC258MF
The StarTech.com GC258MF DB25 Male to RJ45 Female Modular Adapter provides essential serial port conversion, enabling reliable connectivity for legacy and specialized equipment within diverse IT infrastructures.
- DB25 to RJ45 Conversion: Enables the connection of older DB25 serial devices to modern RJ45 modular cabling, extending the operational life of critical legacy hardware.
- RS232/RS422/RS485 Support: Facilitates versatile serial communication for a wide range of industrial, networking, and point-of-sale applications, ensuring broad compatibility.
- Durable Construction: Engineered for resilience in demanding IT environments, minimizing the need for frequent replacements and reducing maintenance costs.
- Lifetime Warranty: Backed by StarTech.com's comprehensive lifetime warranty, providing long-term assurance and protecting your investment.
Product Overview
Product Overview
The StarTech.com GC258MF is a purpose-built modular adapter designed to convert a DB25 male serial connector to an RJ45 female connector, providing a robust solution for integrating specialized equipment into existing network cabling. This compact grey adapter measures 55.2 mm wide, 85 mm deep, and 16 mm high, weighing just 22.5 g, making it easy to deploy in tight spaces.
Engineered for modular RS232, RS422, and RS485 connections, the GC258MF ensures compatibility with a broad spectrum of industrial, commercial, and IT devices. Its plug-and-play functionality simplifies installation, reducing setup time and minimizing operational disruptions for IT teams.
- Core Functionality: Converts DB25 male serial ports to RJ45 female modular jacks, enabling frictionless integration of legacy devices with modern network infrastructure.
- Protocol Versatility: Supports RS232, RS422, and RS485 serial communication standards, providing flexible connectivity for diverse industrial and IT applications.
- Compact Design: With dimensions of 55.2 mm x 85 mm x 16 mm and a weight of 22.5 g, this adapter offers discreet and efficient deployment in space-constrained environments.
- Plug and Play Operation: Ensures immediate functionality without complex driver installations, accelerating deployment and reducing IT support overhead.
- Operational Value: Backed by a StarTech.com Lifetime warranty and RoHS, CE, REACH compliance, this adapter delivers long-term reliability and adherence to environmental standards, protecting your investment.
This adapter is an indispensable tool for IT professionals seeking to maintain and extend the utility of essential serial-based equipment within their operational networks.
Technical Specifications
1Performance & Business Impact
2Connectivity & I/O
3Physical & Environmental
4Lifecycle, Warranty & Compliance
Full Specifications
Ports & interfaces5
Performance2
Weight & dimensions4
Certificates2
Packaging data1
Downloads1
What This Solves
Legacy Device Integration
Many businesses operate critical equipment, such as industrial machinery or specialized POS systems, that rely on DB25 serial interfaces. This adapter enables these essential devices to connect to modern RJ45-based network infrastructure, preserving operational continuity without costly overhauls.
Manufacturing facilities, retail franchises, healthcare clinics, logistics warehouses
Remote Console Access
IT teams often need to manage network devices, servers, or industrial equipment via their serial console ports from a central location. The adapter facilitates connecting these DB25 ports to RJ45 console servers, allowing for efficient remote troubleshooting and configuration across distributed sites.
Multi-site enterprises, campus networks, data centers, remote office deployments
Structured Cabling Extension
In environments with existing structured cabling, extending serial connections over longer distances can be challenging with traditional serial cables. This modular adapter allows for the use of readily available and cost-effective RJ45 Ethernet cabling to extend DB25 serial links, simplifying infrastructure management.
Corporate offices, educational institutions, government agencies, commercial buildings
Key Features
DB25 Male to RJ45 Female Connector
Enables direct conversion between legacy serial ports and standard network cabling, extending the lifespan of critical equipment.
Supports RS232, RS422, and RS485 Protocols
Provides versatile connectivity for a wide array of serial devices, ensuring broad compatibility across diverse operational environments.
Plug and Play Functionality
Allows for immediate deployment without complex software or driver installations, minimizing setup time and reducing IT workload.
Durable Grey Housing
Engineered for resilience in demanding IT and industrial settings, ensuring long-term reliability and reducing replacement frequency.
StarTech.com Lifetime Warranty
Offers comprehensive protection and peace of mind, safeguarding your investment over the entire operational lifecycle of the adapter.
Compatible With
Serial Console Servers
Cisco, Digi, Perle, Lantronix console servers for remote management
Industrial Control Systems
PLCs, SCADA systems, CNC machines, factory automation equipment
Point-of-Sale (POS) Systems
Cash registers, receipt printers, barcode scanners, payment terminals
Networking & IT Equipment
Routers, switches, firewalls, modems with DB25 console ports
Frequently Asked Questions
What types of devices can I connect using this DB25 to RJ45 adapter?
This adapter is designed to connect devices with a DB25 serial port, such as console ports on routers and switches, industrial control equipment, or older POS systems, to an RJ45 modular jack, often found on console servers or patch panels.
Is this adapter compatible with standard Ethernet cables?
Yes, the RJ45 female connector is designed to accept standard Ethernet cables, allowing you to extend serial connections over existing structured cabling infrastructure.
Does this adapter require any special drivers or software for operation?
No, the StarTech.com GC258MF is a passive, plug-and-play adapter that does not require any drivers or software installation, simplifying deployment.
What serial communication standards does this adapter support?
This adapter supports RS232, RS422, and RS485 serial communication protocols, making it versatile for various industrial and IT applications.
Warranty & Returns
Manufacturer Warranty
Lifetime Warranty
Warranty is provided directly by the manufacturer and covers defects in materials and workmanship under normal use.
Return Policy
Returns subject to manufacturer approval
Hardware returns are governed by the manufacturer's return policy. Some products are non-returnable or subject to restocking fees. Defective items are handled under the manufacturer warranty. Contact Zent Networks before initiating any return.