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  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (PVC, Green) PDF Drawing
    PDF Drawing of the EYN859A-PB-1000 (1)

Product Data Sheets (pdf)...RS-232 Fallback Switch

  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (Plenum, Black) PDF Drawing
    PDF Drawing of the EYN860A-PB-1000 (1)

  • Manual... 
  • 1-Port 10/100 Device Server, RS-232/422/485, DB9 M
    (Version 1)
  • Manual... 
  • RS-232 Surge Protector, DB9 Manual
    Manual for SP361A-R2 (Version 1)
  • Pdf Drawing... 
  • GigaBase 350 CAT5e, 350-MHz Solid Bulk Cable (PVC, Black) PDF Drawing
    PDF Drawing of the EYN861A-PB-1000 (1)

Black Box Explains…Component vs. channel testing.

When using a Category 6 system, the full specification includes the testing of each part individually and in an end-to-end-channel. Because CAT6 is an open standard, products from different vendors... more/see it nowshould work together.

Channel testing includes patch cable, bulk cable, jacks, patch panels, etc. These tests cover a number of measurements, including: attenuation, NEXT, PS-NEXT, EL-FEXT, ACR, PS-ACR, EL-FEXT, PS-ELFEXT, and Return Loss. Products that are tested together should work together as specified. In theory, products from all manufacturers are interchangeable. But, if products from different manufacturers are inserted in a channel, end-to-end CAT6 performance may be compromised.

Component testing, on the other hand, is much stricter even though only two characteristics are measured: crosstalk and return loss. Although all CAT6 products should be interchangeable, products labeled as component are guaranteed to perform to a CAT6 level in a channel with products from different manufacturers.

For more information on cable, channel, and component specs, see below.

Buyer’s Guide: CAT5e vs. CAT6 Cable

Standard — CAT5e: TIA-568-B.2; CAT6: TIA-568-B.2-1

Frequency — CAT5e: 100 MHz; CAT6: 250 MHz

Attenuation (maximum at 100 MHz) —
Cable: CAT5e: 22 dB; CAT6: 19.8 dB
Connector: CAT5e: 0.4 dB; CAT6: 0.2 dB
Channel: CAT5e: 24.0 dB; CAT6: 21.3 dB

NEXT (minimum at 100 MHz) —
Cable: CAT5e: 35.3 dB; CAT6: 44.3 dB
Connector: CAT5e: 43.0 dB; CAT6: 54.0 dB
Channel: CAT5e: 30.1 dB; CAT6: 39.9 dB

PS-NEXT (minimum at 100 MHz) — 32.3 dB 42.3 dB

EL-FEXT (minimum at 100 MHz) —
Cable: CAT5e: 23.8 dB; CAT6: 27.8 dB
Connector: CAT5e: 35.1 dB; CAT6: 43.1 dB
Channel: CAT5e: 17.4 dB; CAT6: 23.3 dB

PS-ELFEXT (minimum at 100 MHz) — CAT5e: 20.8 dB; CAT6: 24.8 dB

Return Loss (minimum at 100 MHz) —
Cable: CAT5e: 20.1 dB; CAT6: 20.1 dB
Connector: CAT5e: 20.0 dB: CAT6: 24.0 dB
Channel: CAT5e: 10.0 dB; CAT6: 12.0 dB

Characteristic Impedance — Both: 100 ohms ± 15%

Delay Skew (maximum per 100 m) — Both: 45 ns

NOTE: In Attenuation testing, the lower the number, the better. In NEXT, EL-FEXT, and Return Loss testing, the higher the number, the better. collapse

Black Box Explains...Giga, Giga2, and Giga Plus—what you need to know.

Our Giga, Giga2, and Giga Plus and systems feature jacks, wallplates, surface-mount boxes, and other accessories. Components of each system are designed to work together. And they all work with... more/see it nowour GigaTrue® CAT6 and GigaBase® CAT5e cable. Here are the differences between the systems so you can make the right decision when choosing hardware.


  • Giga products are our original line of jacks, wallplates, etc.
  • Giga products, such as jacks and wallplates, are designed to work with Giga products.
  • To meet the needs of existing Giga systems, we continue to carry Giga products.

  • Giga2
  • Giga2 products are a newer line. They offer the same quality but are priced economically.
  • Giga2 products, such as jacks and wallplates, are designed to work with Giga2 products.

  • Giga Plus
  • Giga Plus is our newest line and is entirely made in the U.S. So if you need to buy American-made products, choose this line.
  • Giga Plus products are designed to work with Giga2 products.
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    Product Data Sheets (pdf)...Surge Protectors

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