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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Black Box VX-1001-TX RS-232 Extender
Overview
The Black Box VX-1001-TX is an Ethernet extender designed to transmit RS-232 serial data signals over standard network infrastructure. This device is critical for extending control commands to remote equipment, such as PTZ cameras or AV matrix switchers, in scenarios where direct serial cable runs are impractical or impossible. It facilitates integration into existing IP networks, simplifying deployment and reducing cabling complexity for AV and surveillance systems.
Compatibility
This extender is designed to work with any RS-232 serial device that requires control signals to be sent over an IP network. It functions as a pair with a compatible receiver unit (sold separately) to establish a point-to-point serial extension. It is suitable for integration with various control systems and IP-based surveillance platforms that utilize serial control for device management.
Installation Notes
Installation requires a network connection between the transmitter (VX-1001-TX) and its corresponding receiver unit. Both units must be configured with compatible IP addresses on the same subnet or routed appropriately. Power is supplied via a 5V DC adapter (sold separately). Ensure the RS-232 serial port settings (baud rate, data bits, parity, stop bits) match on both the connected device and the extender configuration.
What's in the Box
- 1x Black Box VX-1001-TX RS-232 Extender
Black Box Extend HDMI Audio & Video Ethernet RS232 - VX-1001-TX
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology