Cables To Go
Cables To Go 02943 RJ45 to DB9 Female Modular Adapter Black
Connects an RJ45 cable to a DB9 serial port for RS232 terminal links using standard twisted-pair wiring
- Changer TypeRJ-45 to DB-9
- SpecificationsConnector 1: RJ45 Female Connector 2: DB9 Female Color: Blac
- FeaturesUsing modular adapters with inexpensive silver satin or flat
- Connects RJ45 to DB9 serial equipment
- Female-to-female gender for straight-through wiring
- Black finish aids quick cable identification
- Lightweight 0.05 lbs fits tight panels
- Supports RS-232 links up to 232 standard
RJ45 to DB9 Female Adapter
The C2G 02943 modular adapter converts an RJ45 female port to a DB9 female serial connector. It enables RS-232 links between desktop terminals and central patch panels or multiplexers. The black housing provides clear visual identification in structured cabling installations. This adapter suits IT professionals managing legacy serial equipment in client-server environments.
RS-232 Over Twisted Pair Wiring
The adapter works with inexpensive silver satin or flat oval twisted pair cable to extend serial connections. Signal integrity depends on the quality and length of the twisted pair wire used in the run. No active electronics are present, so the link remains passive and unamplified. Installers must verify pin assignments match the host equipment before deployment.
Replaces Custom Serial Patch Cords
This adapter removes the need for fixed-length DB9 patch cables in wiring closets and office drops. It upgrades rigid point-to-point wiring to a modular scheme that simplifies moves and changes. The jump is worth it when terminal locations shift frequently or when colour-coded management reduces troubleshooting time. Buyers needing powered signal boost or protocol conversion should look elsewhere.
Highlights
- Connects RJ45 to DB9 serial equipment
- Female-to-female gender for straight-through wiring
- Black finish aids quick cable identification
- Lightweight 0.05 lbs fits tight panels
- Supports RS-232 links up to 232 standard
Specifications
| Brand | C2G |
|---|---|
| Model | 02943 |
| Changer Type | RJ-45 to DB-9 |
| Specifications | Connector 1: RJ45 Female Connector 2: DB9 Female Color: Black Weight: 0.05 lbs. |
| Features | Using modular adapters with inexpensive silver satin or flat oval twisted pair wire has become a standard way to run client server applications. Needing to connect dumb terminals on the desktop back to a central patch panel or directly to a MUX via RS-232, many network planners have implemented modular adapters as the most cost-effective way to complete the connections. Whether used in a wiring closet or throughout the office, color-coded modular adapters lend easy identification and differentiation to your cable plan. By color-coding your connections, you reduce troubleshooting time |
| Shipping weight | 0.02 kg |
| Package size | 141 × 97 × 23 mm |
Questions about this item
How do I decide whether this RJ45-to-DB9 adapter suits my wiring plan?
Choose it when you need a female DB9 RS-232 port on the end of a standard RJ45 cable run to a patch panel or MUX.
What does the RS-232 label mean once the adapter is installed?
It confirms the DB9 side carries standard serial signals so a dumb terminal or serial device can talk to the host over the twisted-pair link.
Which interface standard does the RJ45 connector use and what does it limit?
The RJ45 connector accepts ordinary 8-position modular plugs, limiting the connection to the eight conductors available in silver satin or flat oval twisted-pair wire.
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