3ft Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F - In-Wall CMG-Rated

5.01 Reviews
Product Features
Provides serial connections where CMG rating is required for in-wall installation
• In-wall, CL2-rated jacket
• Null modem wiring scheme
• Low profile connectors
(1) DB9 Female
(1) DB9 Female
Product Description
Audio/Video installations in educational and commercial settings often require in-wall rated cable. Our CMG-rated line was specifically engineered to meet this requirement while overcoming common challenges faced by installers in these environments. Low-Profile connectors (1.25 in total depth) save valuable space in the gang box, while the rounded shape accommodates smaller monitor mounts so that the cable can be easily hidden from view.

Specifically designed to support RS-232/Serial communications, this cable is fully shielded to prevent unwanted EMI/RFI interference. The fully molded cable design delivers excellent strain relief, while connector thumbscrews provide a quick and easy connection every time.

The transmit and receive signals are crossed to ensure proper data transmission.

CMG-rated cables meet with many NEC requirements for Communications Cables - General Purpose In Wall Use. Our cables meet the following ratings:

• CMG, FT4 (Canada)
Warning symbol for P65 WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

Product Certifications
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RoHS Compliant
Product Specifications
Color : Black
Length : 3.00 Foot
UPC : 757120521747
Warranty : Lifetime
Vendor : C2G
Weight : 0.152 LB
• Low Profile Connector Length: 1.25 in.
• Rounded Connector fits 1.25 in. I.D. mounts
• 28 AWG

CMG cable can be used as a substitute when the following cables ratings are specified:

• CM
• CL3
• CL2
• CL3X
• CL2X

Always check with your local authority on building requirements to verify cable requirements before beginning any installation.
Customer Reviews

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Rated 5 out of 5 by SerialCable from High quality and fast shipping Very high quality cable. Ends are some of the smallest available.
Date published: 2015-11-27
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Questions & Answers

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I just want to confirm the pinouts on this cable. In the description it mentions that the transmit and receive pins are crossed for proper communication. 2->3, 3->2, 4->6, 5->5, 6->4, 7->8, 8->7.
Asked by: Thai
Yes. Please see pinout below: DB9F - DB9F 2 - 3 3 - 2 4 - 1,6 5 - 5 1,6 - 4 7 - 8 8 - 7 Shell - Shell
Answered by: Steve
Date published: 2017-10-05
What is the current level of RoHS Compliance for your part number 52175?
Asked by: Dave
This is RoHS 3
Answered by: Thomas
Date published: 2020-08-14
Have the various lengths of cables similar to 52175 been tested by an Nationally Recognized Testing Laboratory (NRTL) such as UL?
Asked by: BobB
The whole assembly is not UL, however the bulk cable is and is marked accordingly.
Answered by: Thomas
Date published: 2020-11-25
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