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Black 3 ft CMG-rated DB9 serial cable with low-profile connectors

Cables To Go

Cables To Go 52156 3 ft CMG DB9 serial cable

SKU CH-AFR2-45K2S MPN 52156

A 3 ft shielded DB9 serial cable with CMG rating for in-wall installation and low-profile connectors

  • Product typeData Transfer Cable
  • Product colorBlack
  • CMG rating allows safe in-wall installation
  • Fully shielded construction blocks EMI/RFI interference
  • Low-profile 1.25 in connectors fit tight gang boxes
  • Molded strain relief protects cable from bending stress
  • Straight-through wiring supports RS-232 serial links

CMG-Rated DB9 Serial Cable

This three-foot DB9 male-to-female cable carries a CMG rating for in-wall installation. It is built for RS-232 serial links in educational and commercial environments. The low-profile connectors measure 1.25 inches in total depth to fit tight gang boxes.

Shielded Construction and Strain Relief

Full shielding blocks EMI and RFI interference on every conductor. A fully molded jacket provides strain relief at both ends. Thumbscrews on each connector allow fast, tool-free mating.

Straight-Through 28 AWG Wiring

All nine lines are wired straight through using 28 AWG conductors. This pinout matches standard serial device requirements without crossover adapters. Buyers needing null-modem pinouts or longer runs must select a different cable.

How it compares

Measured against everything we stock in Ethernet & LAN Cables, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 65% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Brand nameCables To Go
Model name52156
Product typeData Transfer Cable
Product colorBlack
Size & build
Shipping weight0.07 kg
Package size203 × 152 × 25 mm

Questions about this item

Will the DB9 connector or thumbscrews need replacement after repeated mating cycles?

The cable uses a fully molded design with integrated thumbscrews for strain relief; no user-serviceable connector parts are specified, so the assembly is replaced as a unit if damaged.

What is the first limitation that appears when this cable runs RS-232 signals continuously?

At 28 AWG with full shielding, the practical limit is signal attenuation over the fixed 3 ft length; the cable itself has no active components that degrade with sustained use.

Does the CMG jacket or shielding add noticeable heat or power draw during all-day operation?

The cable is passive — it draws no power and generates no heat; the CMG rating and shielding only affect fire safety and EMI/RFI rejection.

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