Precision You Can Trust
NABL-Accredited Calibration | Available on Request
The CA177 is a 6-foot AT-style RS-232 modem cable with DB9 female and DB25 male connectors. It’s designed for seamless connection between serial ports and modems, following EIA-232 pin standards for full modem control..
The Sealevel CA177 is a reliable RS-232 modem cable crafted to link a DB9 serial port (typically on a PC or host) to a DB25 modem or compatible RS-232 serial device. Its AT-style wiring ensures full modem control and accurate signal mapping across the 6-foot length.
This cable is fully shielded to protect against signal noise and electromagnetic interference, making it ideal for high-uptime installations. The molded connectors and strain relief design add durability, while the thumbscrews keep connections locked in place—even in high-movement setups like data centers or industrial environments.
Standard DB9F to DB25M RS-232 modem cable
EIA-232 compliant pinout for modem control signal integrity
Fully shielded 72-inch cable for interference-free communication
Durable molded connectors with integrated strain relief
Dual thumbscrews on both ends for secure and stable connection
Plug-and-play design for quick serial-to-modem connections
Ideal for PCs, terminals, and legacy serial hardware
| Parameter | Value |
|---|---|
| Product Code | CA177 |
| Cable Type | RS-232 Modem Cable |
| Connector 1 | DB9 Female |
| Connector 2 | DB25 Male |
| Length | 72 inches (6 feet) |
| Pin Configuration | EIA-232 standard |
| Signal Support | Full modem control signals |
| Shielding | Full EMI/RFI shielding |
| Connector Style | Molded with integrated strain relief |
| Locking Mechanism | Dual metal thumbscrews on both connectors |
| Use Case | Serial to modem communication (PC to modem) |