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SEALEVEL | USB Serial Adapter Cables & Accessories

CA177

Now includes NABL Calibration Certificate.
Rs. 1016.00

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..

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  • Special Features
  • Specification

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.

  1. Standard DB9F to DB25M RS-232 modem cable

  2. EIA-232 compliant pinout for modem control signal integrity

  3. Fully shielded 72-inch cable for interference-free communication

  4. Durable molded connectors with integrated strain relief

  5. Dual thumbscrews on both ends for secure and stable connection

  6. Plug-and-play design for quick serial-to-modem connections

  7. 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)