C2G CG02781 DB9 F/F Serial RS232 Mini Gender Changer, Coupler
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
Image of 3
Key Features
- Save time and cost by converting or joining DB9 cables without replacing existing wiring
- Low-profile, molded design reduces connector strain and fits tight racks and enclosures
- Fully shielded construction delivers EMI/RFI protection for reliable serial communications
- DB9 F/F RS232 compatibility supports legacy serial devices used in security, surveillance and industrial monitoring
- NDAA-compliant build with lifetime limited warranty for peace of mind in enterprise deployments
Quick Specifications
- Product Model
- CG02781
- Brand Name
- C2G by Legrand
- Package Type
- Retail
- Product Name
- DB9 F/F Serial RS232 Mini Gender Changer (Coupler)
Explore the details
Product information
CG02781
Overview
Quickly adapt legacy serial equipment without buying new cables. The C2G by Legrand DB9 F/F Serial RS232 Mini Gender Changer (Data Transfer Adapter) lets IT and low-voltage teams convert connector gender or join two DB9 cables to extend reach—ideal for security, surveillance and monitoring installations. Its compact, low-profile molded housing fits tight racks, access control panels and DVR/NVR enclosures while minimizing connector stress. Built-in shielding and RF/EMI protection maintain stable RS232 signal integrity for serial devices such as POS terminals, access controllers and industrial sensors. The coupler features standard DB9 female connectors and robust molded construction for consistent long-term performance. NDAA-compliant and backed by a lifetime limited warranty, this compact serial adapter helps simplify field installs, repairs and system integrations. Add the C2G DB9 gender changer to your toolkit for reliable, space-saving serial connectivity in networking, physical security and monitoring projects—perfect for CCTV, access control and legacy device integration.
Features
- Save time and cost by converting or joining DB9 cables without replacing existing wiring
- Low-profile, molded design reduces connector strain and fits tight racks and enclosures
- Fully shielded construction delivers EMI/RFI protection for reliable serial communications
- DB9 F/F RS232 compatibility supports legacy serial devices used in security, surveillance and industrial monitoring
- NDAA-compliant build with lifetime limited warranty for peace of mind in enterprise deployments
| General Information | |
|---|---|
| Brand Name | C2G by Legrand |
| Manufacturer | Legrand Group |
| Package Type | Retail |
| Product Name | DB9 F/F Serial RS232 Mini Gender Changer (Coupler) |
| Product Type | Data Transfer Adapter |
| Product Model | CG02781 |
| Country of Origin | CN |
| Packaged Quantity | 1 |
| Manufacturer Part Number | CG02781 |
| Technical Information | |
| Adapter Type | Serial |
| Connector on First End | DB9 |
| Connector on Second End | DB9 |
| Certifications | |
| TAA Compliant | No |
| Certifications | NDAA 889, Prop 65, REACH, RoHS, TSCA |
| NDAA Compliant | Yes |
| Physical Characteristics | |
| Color | Silver |
| Weight | 0.48oz |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Features | EMI Protection, Molded, RF Protection, Shielded |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- CG02781
- Manufacturer part:
- CG02781
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsC2G CG02781 DB9 F/F Serial RS232 Mini Gender Changer, Coupler
CG02781