RJ11 RJ12 RJ25 Waterproof 6P6C Cable
Connector Panel mount waterproof RJ11 RJ12 RJ25
Connector RJ12 Threaded Waterproof Connector
cable High-quality RJ11 RJ12 Plugs
manufacturer Comparison of RJ11 with RJ14 and
RJ25 Compared with the commonly used RJ45 interface, RJ11 is
obviously not as popular as it used to be. As a kind of telephone
interface, RJ11 also has many characteristics of its own. Practical
application comparison for in-depth analysis. 1. Contact
comparison of RJ11, RJ14 and RJ25 The name RJ stands for
Registered Jack, which is derived from the USOC (Universal Service
Ordering Codes) code of Bell Systems. USOC is a series of
registered jacks and their wiring methods, developed by Bell
Systems. , which connects the user's device to the public
network. Modular Extension Cable, Straight, RJ11
(6x4) RJ11, RJ14 and RJ25 are of the same series, with the
same size and 9.5mm width, but the number of contacts is different.
RJ11 only has a pair of contacts in the middle, which can be
connected to a pair of wires, which is represented as 6P2C; RJ14
uses 4 contacts in the middle, which can connect 2 pairs of wires,
which is represented as 6P4C; RJ25 uses all 6 contacts and can
connect 3 pairs of wires. Denoted as 6P6C. 2. Wire sequence
table of RJ11, RJ14 and RJ25 Here is the line order and color
table for this series: Generally, RJ11 is used as the general
name of this 9.5mm series, and RJ11-6P2C, RJ11-6P4C and RJ11-6P6C
are used to distinguish the number of contacts. A connector is also
used in the phone to connect the phone and the handset, called 4P4C
(some people call it RJ22, and form a series with RJ9 and RJ10),
with 4 contacts, 7.5mm wide, smaller than RJ11 . 3. Further
comparison of RJ11 with RJ14 and RJ25Category 5 USOC-4 patch cord,
RJ11 plug/RJ11 In fact, RJ11, RJ14 and RJ25 are of the same
series, with the same size and width of 9.5mm, but the number of
contacts is different. 1. RJ11 only has a pair of contacts in
the middle, which can be connected to a pair of wires, which is
expressed as 6P2C; 2. RJ14 uses 4 contacts in the middle,
which can connect 2 pairs of wires, which is expressed as
6P4C; 3. RJ25 uses all 6 contacts and can connect 3 pairs of
wires, which is expressed as 6P6C./* January 22, 2024 19:08:37
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a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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