
DESCRIPTION of Professional RJ11 & RJ45 Crimping Tool
- Professional Crimping Tool
- Dimensions (L*W): 20cm * 8cm
- High Quality Construction
- Design gives maximum comfort during extened use
- Manufacturer: Philex
USES of Professional RJ11 & RJ45 Crimping Tool
Crimp, cut & strip tool for networking and telephpne applications.
- Used for:
- Compressing RJ45 ethernet cable connectors onto CAT5 Cable
- or RJ11s onto telephone cable
- Suitable for DIYers but Ideal for professional satellite installers and electricians
ADVANAGES of a Professional RJ11 & RJ45 Crimping Tool
- Best Crimping tool on the market - a must for the professional
- Can handle RJ11s and RJ45s
- Can be very cost efficient on large commerical jobs
- Suitable for use with RJ11 & RJ45 Connectors
- Easy grip handles perfect for prolonged use
DISADVANAGES of Professional RJ11 & RJ45 Crimping Tool
- There are less expensive types of crimping tools on the market
Below is documented the correct wiring format for a CAT5 Cable and detailed instruction for making a CAT5 Cable.
WIRING DIAGRAMS FOR A CAT5 CABLE

Notes
The diagram above is called a CAT5 Type B wiring method which is the one that is almost exclusively used in industry.
TO MAKE A CAT5 CABLE
Equipment needed
- Roll of CAT5 Cable
- RJ45 CRIMPING Tool
- RJ45 Connectors * 2
Steps
- Using a crimping tool remove the outer protective sleeve leaving around 25mm of cable exposed
- Next untwist each of the pairs of cables
- Line up the wires in accordance with the wiring diagram above
- Again using the crimping tool cut the cable leaving about 12-15mm of cable exposed.
- Push the cables into the RJ45 Plug
- Use the crimping tool to crimp the RJ45 Connector on the the cable
- Cut the CAT5 cable to the required lenght
- Repeat the process to put a connector on the far end
NOTES ON CAT5 WIRING
1. 568-A wring
There is an alternate wiring convention for CAT5 cables called 568-A. See diagram below:

The most common use of this convention would be use a Type A & and a Type B connector to make a cross over cable.
2. Types of CAT5 Cable
- The most commonly used cat5 cable is UTP (Unshielded Twisted Pair) cable. This is suitable for homes and offices
- A more expensive option is to use FTP (Foil shielded Twisted Pair) cable
- Which gives greater interference protection when running next to power cables