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3 overview – Kramer Electronics COBRA R500A User Manual

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KRAMER: SIMPLE CREATIVE TECHNOLOGY

Overview

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3 Overview

CAT 5/5e/6 cabling for this product must be pinned to the TIA-EIA T568B

wiring specification (see appendix A). We also highly recommend that all

CAT 5 cables be pre-terminated and tested. Cables terminated on-site or in an

existing infrastructure should be tested before use to ensure compliance with

the TIA-EIA T568B specification. Using incorrectly terminated CAT 5 cables

can damage this product.
We recommend using our Kramer

Cobra ultra low skew cable—BC-HDTP

(solid bulk) or

BCP-HDTP (solid plenum bulk)—available in lengths of 700'

(210m) and 1300' (390m).
Our Kramer

Cobra series products are compatible with CAT 5/5e/6 data

cabling as well as skew free CAT 5/5e cabling manufactured for video

applications. Note that some skew free CAT 5 is specific to a particular

vendor and is not compatible with our products. Ensure any skew free CAT 5

cable is non-proprietary prior to purchase / installation. CAT6 cable, due to

the manufacture method, can exhibit much greater skew than standard CAT

5/5e and may require skew compensation beyond what the standard product

offers. Contact Kramer Electronics for assistance.
Achieving the best performance means:

Connecting only good quality connection cables, thus avoiding

interference, deterioration in signal quality due to poor matching, and

elevated noise levels (often associated with low quality cables)

Avoiding interference from neighboring electrical appliances that may

adversely influence signal quality and positioning your

Cobra R500A /

R500-2 in a location free from moisture and away from excessive sunlight

and dust

Caution

– No operator-serviceable parts inside unit.

Warning

– Use only the Kramer Electronics input power

wall adapter that is provided with this unit

1

.

Warning

– Disconnect power and unplug unit from wall

before installing or removing device or servicing unit.

Warning

–This equipment is not intended for, nor does it

support, distribution through an Ethernet network. Do not

connect these devices to any sort of networking or

telecommunications equipment!

1 For example: model number AD2512C, part number 2535-000251

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