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  • Specification Sheet... 
  • GigaTrue 550 CAT6, 550-MHz Stranded Bulk Cable, 4-Pair, PVC, 24 AWG, Green, 1000-ft. (304.8-m)
 
  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (Plenum, White) PDF Drawing
    PDF Drawing of the EYN852A-PB-1000 (1)
 
  • Pdf Drawing... 
  • GigaTrue%XAE 550 CAT6, 550-MHz Solid Bulk Cable (4-Pair, PVC, Gray) PDF Drawing
    PDF Drawing for the EYN876A-PB-1000 (1)
 
  • Specification Sheet... 
  • GigaBase 350 CAT5e, 350-MHz Stranded Bulk Cable, Blue, 1000-feet (304.8-m)
 
  • Pdf Drawing... 
  • CAT5e 100-MHz Shielded, Stranded Bulk PVC Cable (FTP), Orange, PDF drawing
    PDF drawing for EVNSL0172OR-1000 (v1)
 

Black Box Explains...Augmented Category 6 (CAT6A).


Augmented Category 6 (CAT6a)–Class Ea was ratified in February 2008. This standard calls for 10-Gigabit Ethernet data transmission over a 4-pair copper cabling system up to 100 meters. CAT6a extends... more/see it nowCAT6 electrical specifications from 250 MHz to 500 MHz. It introduces the ANEXT requirement. It also replaces the term Equal Level Far-End Crosstalk (ELFEXT) with Attenuation to Crosstalk Ratio, Far-End (ACRF) to mesh with ISO terminology. CAT6a provides improved insertion loss over CAT6. It is a good choice for noisy environments with lots of EMI. CAT6a is also well-suited for use with PoE+.

CAT6a UTP cable is significantly larger than CAT6 cable. It features larger conductors, usually 22 AWG, and is designed with more space between the pairs to minimize ANEXT. The outside diameter of CAT6a cable averages 0.29–0.35" compared to 0.21–0.24" for CAT6 cable. This reduces number of cables you can fit in a conduit. At a 40% fill ratio, you can run three CAT6a cables in a 3/4" conduit vs. five CAT6 cables.

There are two types of CAT6a cable, UTP and F/UTP.

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Black Box Explains… Category 7/Class F.


Category 7/Class F (ISO/IEC 11801:2002) specifies a frequency range of 1–600 MHz over 100 meters of fully shielded twisted-pair cabling. It encompasses four individually shielded pairs inside an overall shield,... more/see it nowcalled Shielded/Foiled Twisted Pair (S/FTP) or Foiled/ Foiled Twisted Pair (F/FTP). There is a pending class Fa, based on the use of S/FTP cable to 1000 MHz. It can support 10GBASE-T transmissions.

With both types of cable, each twisted pair is enclosed in foil. In S/FTP cable, all four pairs are encased in an overall metal braid. In F/FTP, the four pairs are encased in foil.

Category 7/Class F cable can be terminated with two interface designs as specified in IEC 6063-7-7 and IEC 61076-3-104. One is an RJ-45 compatible GG-45 connector. The other is the more common TERA connector, which was launched in 1999.

Category 7/Class F is backwards compatible with traditional CAT6 and CAT5 cable, but it has far more stringent specifications for crosstalk and system noise. The fully shielded cable virtually eliminates crosstalk between the pairs. In addition, the cable is noise resistant, which makes the Category 7/Class F systems ideal for high EMI areas, such as industrial and medical imaging facilities.
Category 7/Class F cable can also increase security by preventing the emission of data signals from the cable to nearby areas. collapse

  • Specification Sheet... 
  • GigaBase 350 CAT5e, 350-MHz Stranded Bulk Cable, Pink, 1000-feet (304.8-m)
 
  • Specification Sheet... 
  • CAT6 400-MHz Shielded Solid Bulk Cable (F/UTP) (PVC, Violet) Spec Sheet
    Specification Sheet for the EVNSL0609A-1000
 
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