RJ45 Crimper

RJ45 Crimper

JCW-321B Electric RJ45 Network Cable Crimping Machine

Strong connection, lowest applied cost, various die sets

Meet highest quality requirements

1. Portable crimping machine for various registered jack, ranging from 2 to 10 P.

2. 120W rated power offers 200KG crimping force. 

3. Industrial equipment, replace hand crimper by increased productivity.

4. Fast change-over of the crimp die sets. 

5. Low maintenance, long service life.

6. Compact design, lightweight, space-saving. 

Registered jack 

The most widely implemented registered jack in telecommunications is the RJ11. This is a modular connector wired for one telephone line, using the center two contacts of six available positions. This configuration is also used for single-line telephones in many countries other than the United States. It may also use a 6P4C connector, to use an additional wire pair for powering lamps on the telephone set. RJ14 is similar to RJ11 but is wired for two lines and RJ25 has three lines. RJ61 is a similar registered jack for four lines but uses an 8P8C connector.

The RJ45S jack is rarely used in telephone applications but a standard version of the 8P8C modular connector used by RJ45S is used in Ethernet networks and the connector is often referred to as RJ45. 

Processing equipment of ethernet cable 

JCW offers a full range of solutions for CAT5 / CAT6 Ethernet cable, ranging from cable cutting and stripping, inner cores untwisting and stripping. Please contact us for proper recommendations. 


JCW-321B Network Cable RJ45 Crimping Machine

FunctionRegistered jack crimping
Crimp die sets2 / 4 / 6 / 8 / 10 P
Crimping force200 KG
Rated power

120 W

ActivationFoot pedal
Power supply
AC 110 - 220V, 50 / 60 Hz
DimensionsL 417 x W 270 x H 320 mm
Weight13 KG

Complies with CE equipment guidelines relative to mechanical and electrical safety and electromagnetic compatibility.

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