C2G 52178 Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F, in-Wall CMG-Rated, Black (15 Feet, 4.57 Meters)

$ 13.13

Score By Feature

Based on 5 ratings

Delivery

9.91

Packaging

9.77

Value for money

9.98

Customer service

9.45

OveReview Final Score

How Our Score Is Calculated

Product Description

A jacket rated CL2 can be mounted in-wall

The wiring scheme for a null modem

Connectors with a low profile The 25 in depth) save valuable space in both the gang box and the rack

The devices are fully shielded to prevent unwanted EMI/RFI

Questions & Answers

What is the number of wires in the ?

The 9 in DB9 indicates that the wires are connected. The cable is called a VGA or DB15 and has 15 wires, as opposed to the cable with similar appearance. Data or control can be transmitted or controlled using a DB9 cable. In terms of modem types, one has standard modems and one has null modems. In order to use the correct type, you must choose the right one

Basically, it is a cable that reaches across two locations. Is that correct?

To ensure proper data transmission, the transmit and receive signals are crossed on the null modem cable.

Selected User Reviews For C2G 52178 Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F, in-Wall CMG-Rated, Black (15 Feet, 4.57 Meters)

The cable has a very low profile, works well and looks sharp

5/5

The profile is very low.

Leslie Gorman

| May 05, 2021