Black Box BC00714 RS-232 Serial Extension Cable - 25 ft DB-25 Male to Female Data Transfer Cable
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Product Features
Technical Overview
This serial extension cable utilizes a 25-foot length of shielded cable with DB-25 connectors configured as male on one end and female on the other. The RS-232 interface supports asynchronous serial communication at standard baud rates, compatible with devices requiring DB-25 connections for data transfer, control signals, or peripheral interfacing.
The cable's construction includes molded strain relief at both connectors to prevent cable damage from repeated plugging and unplugging. The shielding reduces noise and crosstalk, maintaining signal clarity over the full 25-foot distance. This makes it suitable for extending connections between computers and serial printers, industrial controllers, scientific instruments, or other legacy equipment.
This section brings together practical product details such as Cable Type, Cable Characteristic, Cable Length, Country of Origin, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Black Box BC00714 extension cable solves distance limitations in serial setups by providing a dependable 25-foot reach without requiring additional adapters or signal boosters. Its straightforward male-to-female configuration allows direct extension of existing serial cables or device connections.
Reliable Extended Connectivity
Extend serial connections up to 25 feet while maintaining signal integrity through shielded construction and proper impedance matching for RS-232 standards.
- Full shielding reduces EMI/RFI interference
- Maintains signal quality over extended distance
- Compatible with standard RS-232 baud rates
Durable Physical Construction
Molded connectors with strain relief provide physical durability for frequent connection cycles in professional environments where cables experience regular handling.
- Molded strain relief prevents cable damage
- Robust DB-25 connectors withstand repeated use
- Professional-grade construction for IT deployments
Deployment / Use Cases
This serial extension cable serves various professional and industrial applications where legacy serial interfaces remain in use. Its 25-foot length accommodates flexible equipment placement in server rooms, manufacturing floors, laboratories, or office setups where devices cannot be positioned close to host computers.
Common deployment scenarios include extending connections to serial printers in print rooms, linking desktop computers to industrial control systems on factory floors, connecting laboratory instruments to data collection stations, or interfacing with legacy point-of-sale systems that utilize DB-25 serial ports. The cable's compatibility with desktop computers makes it suitable for IT departments maintaining older equipment alongside modern systems.
Legacy Equipment Integration
Bridge distance gaps between modern desktop computers and older serial devices that still perform essential functions in business operations.
- Connect serial printers in separate rooms
- Interface with industrial control panels
- Link scientific instruments to data stations
IT Infrastructure Extensions
Extend serial connections in server racks, network closets, or office workstations where equipment spacing exceeds standard cable lengths.
- Reach devices in adjacent racks or enclosures
- Connect peripherals across workbench areas
- Maintain serial console access to distant equipment
Highlights
- 25-foot RS-232 serial extension cable for flexible equipment placement
- DB-25 male to female connector configuration for direct extension
- Fully shielded construction reduces electromagnetic interference
- Molded connectors with strain relief for durability
- Compatible with desktop computers and legacy serial devices
- Supports standard RS-232 serial communication protocols
- Ideal for office, industrial, and laboratory environments
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | BC00714 |
| Brand Name | Black Box |
| Product Name | RS-232 Serial Extension Cable |
| Product Type | Data Transfer Cable |
| Technical Information | |
| Cable Type | Serial |
| Cable Characteristic | Extension Cable |
| Cable Length | 25 ft |
| Connector Type on First End | DB-25 RS-232 Serial - Male |
| Connector on First End Details | 1 x 25-pin DB-25 RS-232 Serial - Male |
| Connector Type on Second End | DB-25 RS-232 Serial - Female |
| Connector on Second End Details | 1 x 25-pin DB-25 RS-232 Serial - Female |
| Shielding | Yes |
| Device Supported | Desktop Computer |
| Features | Molded |
| Miscellaneous | |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the primary use of this RS-232 serial extension cable?
This cable extends RS-232 serial connections by 25 feet between devices with DB-25 ports. It's designed for situations where equipment spacing exceeds standard cable lengths, allowing you to connect desktop computers to serial printers, industrial controllers, scientific instruments, or other legacy devices that require extended reach while maintaining reliable data transfer.
What types of connectors does this cable have on each end?
The cable features a DB-25 male connector on one end and a DB-25 female connector on the other end. This male-to-female configuration allows it to directly extend existing serial cables or connect between a device's male port and another cable's female connector, providing flexibility in various connection scenarios without requiring additional adapters.
Is this cable shielded against interference?
Yes, the cable includes full shielding to protect against electromagnetic interference (EMI) and radio frequency interference (RFI). This shielding maintains signal integrity over the 25-foot length, which is particularly important for serial data transmission where signal quality can degrade over distance, ensuring reliable communication between connected devices.
What devices is this cable compatible with?
The cable is compatible with desktop computers and other devices featuring standard DB-25 RS-232 serial ports. It works with legacy equipment such as serial printers, industrial control systems, laboratory instruments, point-of-sale terminals, and any device requiring DB-25 serial connectivity for data transfer or control signals.
What is the warranty coverage for this serial extension cable?
Black Box provides a lifetime limited warranty for this cable. This warranty covers defects in materials and workmanship for the product's lifetime, offering long-term assurance for professional deployments where cable reliability is essential for maintaining critical serial connections in business or industrial environments.
Can this cable be used in industrial environments?
Yes, the cable's shielded construction and molded connectors make it suitable for industrial environments. The shielding protects against electrical noise common in factory settings, while the durable molded strain relief withstands physical stress from frequent handling or equipment movement, making it reliable for connecting industrial controllers, manufacturing equipment, or laboratory instruments.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
What input or connectivity options are listed?
Connectivity options include DB-25 RS-232 Serial - Male, helping the product integrate into common office or home setups.
| Qty | Price | Available |
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