Upgrade Device: Cat3

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Friday, December 4, 2015

UL Requires New Holographic Labels for Communications Cable

To further enhance the integrity of the UL Mark, UL is introducing a holographic label requirement for a wide variety of cable categories. The new UL Marks include the use of secure golden holographic label material and color shifting inks to prevent unauthorized label reproduction.

This type of label has been proven an effective tool in deterring counterfeit products from entering the marketplace. Effective October 1, 2010 manufacturers will be required to apply holographic UL Marks for the products noted below. Although the holographic label is new, the remaining engineering marking information provided on the cable tags or reels and the methods for applying these markings remain unchanged.

• Communications Cable (DUZX/DUZX7)

• Communications Cable Veriﬁed to UL Performance Category Program (DUZX)

• Data Transmission Cable Veriﬁed in Accordance With National or International Speciﬁcations (DVBI)

• Community Antenna Television Cable (DVCS)

• Data Processing Cable (EMRB)

• Non-Power-Limited Fire-Alarm Cable (HNHT)

• Power-Limited Fire-Alarm Cable (HNIR / HNIR7)

• Instrumentation Tray Cable (NYTT)

• Network Powered Broadband Communications Cable (PWIP)

• Optical Fiber Cable (QAYK/QAYK7)

• Power Limited Circuit Cable (QPTZ)

Code authorities have already begun to see cables with the new holographic labels during their inspections, and will see an increasing number of cables with these markings in the future. You can expect to see the UL symbol on the product and the new holographic UL Listing Mark on the attached tag, the reel, or the smallest unit container in which the cable is packaged. The UL symbol will still appear on the surface print of the cable, and can be either the complete UL in a circle, or the letters “UL” in parenthesis “(UL)”. Surface printing of the UL Certiﬁcation Mark on the wire insulation or jacketed material is only permissible when the accompanying reel or smallest unit container is also provided with the UL holographic Listing Mark. Although manufacturers cannot add non-holographic labels to cable after October 1, 2010, it may take a while for cable with the non-holographic Listing Marks to be cleared from the supply chain.

An example of the UL holographic label on Cat5e Bulk Communications Cable offered at Discount-Low-Voltage.com

Contractor Testimonial: Cat3, Cat5e, and Cat6 KWIK System

We've been bragging about how good the KWIK System is and how much time and cost of labor can be saved at the job-site, but don't take it from us, take it from a contractor himself!

Doug Lynn from All Cal Communications has been doing low voltage installation work since 1989, and has worked with a wide spectrum of cables. In addition, he regularly works with and installs Panasonic phone systems. Let's see what he had to say about the Kwik Tool and Kwik Jacks:

So what else makes the Kwik System so cool besides saving time and cost on labor?

- The same cutting head is used for the Cat3, Cat5e and Cat6 keystone jacks. The cutting head is good for at least 1000 terminations, and an additional cutting head is included free of charge.

- Excellent cable test/certification results, so printed reports for your customers are a breeze. No additional labor in troubleshooting is accrued.

- Count on quality! Ever go back to a job-site to troubleshoot a keystone jack that was working when you left? Not with the KWIK jack, once it's done, it's done.

- 25 year TIA/EIA smart link performance warranty is an excellent offering for Hospitals, Military, Government and fortune 500 companies.

- The "High Density" design allows for a wide selection of applications; such as: modular furniture face plates, decora wall plates, and high density keystone patch panels. Saves valuable space.

- No split pairs! No split pair design saves time when lacing the wires onto the keystone jack.

- Color coded for 568B and 568A. Cat3 is colored for USOC wiring. Great for the new guy or home DIYer who always forgets the color code.

- UL and RoHS listed.

- 10 different colors available (Almond, Black, Blue, Gray, Green, Ivory, Orange, Red, Yellow, White).

All that and you get to work with a company that has been offering solutions for over 10 years. Sounds to me like you have a win win : )

Order all the Kwik Tool and Kwik Jacks online at Discount-Low-Voltage.com/The-Kwik-Jack-System

Or by phone (888) 797-3697

Here's our 100 pair category 3 telephone cable for indoor use. This cable is cut per foot, so you can order any length between 1 and 1,000 feet. We also have it available with a plenum rated jacket, for use in air handling spaces in accordance with Fire & Safety Code. Smaller pair counts are available online, as low as 4 pairs. If you need more than 100 pair cable, please contact us for a quote.

To order, click the link above or visit Discount-Low-Voltage.com

Related Posts:
How 100 Pair Low Voltage Cable is Made
25 Pair Cat3 Telephone Cable Video
25 Pair Color Code Chart
100 Pair PE22 Aerial Telephone Cable

How to Make a Telephone Cable - DIY Video

To get started, let's make sure you have the necessary tools:

You'll Need:
RJ11/RJ45 Crimp Tool
Bulk Cat3/Cat5e Cable
RJ11 6P6C Modular Plugs
Electricians Scissors
RJ11/RJ45 Cable Tester

Now that we have all the right tools, let's make some telephone cables.

Step 1) Strip off about 1-2 inches of the cable jacket, being careful not to cut the individual strands of cable

Step 2) Separate all 4 pairs of cable

Step 3) Cut off the brown pair, and line up the cables using the USOC wiring diagram. We will be using conductors 2-7, since this is an RJ11 6P mod plug.

Step 4) Cut the cables as straight as possible, leaving around 1/4" of cables

Step 5) Insert the cable into the modular plug. Keep constant pressure on the cable, to assure the pairs do not come out of order. Make sure to press the cable all the way to the front of the mod plug.

Step 6) Insert the assembly into the 6P slot on your crimp tool, keeping pressure on the cable. By pushing slightly on the cable towards your tool, you will reduce the risk of the cables backing out slightly. Squeeze the tool all the way, remove the plug and repeat the same steps on the other side.

Watch the video: How to Make a Telephone Cable Using USOC Wiring

2) Video: How It's Made - Bulk Cat6, Cat5e, Cat3, and OSP Cable

3) Crazy Data Center Wiring Pictures

4) UL Warning: Counterfeit Cat6 Communications Cable on the Market

5) UL Requires New Holographic Labels for Low Voltage Communications Cable

100 Pair Aerial/Duct Category 3 Telephone Cable for Outdoor Use

Let's take a look at what the 100 pair aerial telephone cable looks like. As you can see, this is a very thick and strong cable, with an outside diameter of 0.88". The 24AWG durable black jacket us UV and weather resistant. Underneath the jacket is a corrugated 0.008" aluminum tape and plastic coating for superior protection.

Features:
- USA Made
- General Cable part # 7527161
- 100 Pair
- 24 AWG (American Wire Gauge)
- PE22 Rated for Aerial/Duct
- UV Resistant Jacket
- Corrugated Aluminum Tape

Note: We recommend using a PE89 cable for direct burial use. The PE89 features a water blocking gel for supreme protection against the elements.

To order, click the link above, or visit Discount-Low-Voltage.com

12 Pair direct burial telephone cable is suitable for outdoor applications without the use of conduit. The cable is filled with water resistant gel and a UV resistant jacket. The conductors are 24awg and follow the industry standard color code for twisted pair cables. Direct burial telephone cable must not be run for more than 50ft inside buildings (per the National Electrical Code). Let's take a look at what the 12 pair PE89 direct burial telephone cable looks like.

Specifications:
Core Construction:
- Solid, annealed copper; size 24 AWG

Insulation:
- Dual insulation consisting of an inner layer of foamed polyolefin surrounded by a solid polyolefin skin, color-coded in accordance with telephone industry standards

Twisted Pairs:
- Insulated conductors are twisted into pairs with varying lay lengths to minimize crosstalk

Core Assembly:
- 25 pairs and less: pairs are assembled together in a single group
- More than 25 pairs: pairs are arranged in groups, each group having a color coded unit binder

Filling Compound:
- The entire core assembly is completely filled with ETPR compound, filling the interstices between the pairs and under the core tape

Core Wrap:
- Non-hygroscopic dielectric tape applied longitudinally with an overlap

Aluminum Shield:
- Corrugated, copolymer-coated, 0.008" aluminum tape applied longitudinally with an overlap
- The sheath interfaces are flooded with an adhesive water-blocking compound

Jacket:
- Black, linear low density polyethylene Application(s):
- Intended for duct and direct buried installations where protection against water and moisture entry is required and may also be installed aerially

Compliance:
- Rural Development Utility Program(RDUP) 7 CFR 1755.890 (RUS PE-89)

For pricing, visit 12 Pair PE89 Underground Telephone Wire

Related Posts:
25 Pair Direct Burial Telephone Cable
Cat5e 4 Pair Direct Burial Wire
Video - How Low Voltage Direct Burial Cable is Made

Upgrade Device

Friday, December 4, 2015

UL Requires New Holographic Labels for Communications Cable

Contractor Testimonial: Cat3, Cat5e, and Cat6 KWIK System

100 Pair Cat3 Telephone Cable Video

How to Make a Telephone Cable - DIY Video

100 Pair Aerial Telephone Cable Video

12 Pair Direct Burial Telephone Cable Video