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.
No Bots, Just Experts
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 CBCA216729 Custom Pinning DB25M/RJ45 Adapter
Overview
The Black Box CBCA216729 is a specialized adapter designed to facilitate custom pinning configurations between DB25 male and RJ45 connectors. This adapter is critical for scenarios where standard wiring is insufficient and precise pinout mapping is required for network or serial data transmission. Its black color and compact form factor allow for discreet integration into existing infrastructure, solving the problem of non-standard connector requirements in complex system deployments.
Compatibility
This adapter is engineered for use with any system requiring a DB25 male connector to interface with an RJ45 port via custom pin assignments. It is particularly relevant for legacy serial devices or specialized network equipment where specific pinouts are mandated by the manufacturer or system design. It is not limited to specific product families but rather to the connector types and the need for custom pin mapping.
Installation Notes
Installation involves simply connecting the DB25 male end to the corresponding port on your equipment and the RJ45 end to your network or serial cable. The custom pinning is pre-configured on the adapter itself, eliminating the need for on-site re-wiring or complex termination procedures. Ensure the DB25 port on your device is male and the RJ45 port on your cable is compatible.
What's in the Box
- 1x Black Box CBCA216729 Custom Pinning DB25M/RJ45 Adapter
Black Box FA770 With Custom Pinning DB25M/RJ45 - - CBCA216729
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.
Looking for more Black Box products? Shop the full Black Box catalog →
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