SUPRA DVI-DVI/H SINGLE-LINK FRHF 20M

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Supra DVI-DVI Single Link – Flame retardant and halogen-free
DVI (Digital Visual Interface) is a standard for digital picture and video transmissions between e.g. computers, screens and projectors. It included also support for HDCP video encyption. SUPRA HD5 high performance DVI single link cable is specially designed for digital high bandwidth transfer up to 30m. Screen resolution support of 1920 x 1200 @ 60 fps (Hz).

The HD5 cable conductors are insulated with air-injected PE foam for lowest capacitance and highest velocity factor (0.8 x speed of light) giving digital square wave rise time very close to the ideal; from 0 to 1 and back again instantly. The digital pairs have a precise and stable impedance over all working frequencies a property crucial in any digital circuit for not causing jitter. Individual screened pairs are twisted with different directions of the pitches in order to minimise crosstalk. The cable is triple-shielded, the most sensitive conductors are separately screened. In addition, all conductors are protected with a common, double shield of aluminized PET foil and a 5N purity copper braid, which provides highly efficient shielding over a wide band of electro-magnetic interference (EMI, RFI).

The cable is equipped with 24K gold plated connectors and a fully shielded contact housing made of aluminium to further avoid signal degradation. The connector is rewireable to enable mounting after cable installation in walls or conduits, tubing, trunking, etc. Since the contact housing is possible to disassemble, the DVI contact body is possible to route in a large enough conduit provided that the fragile leads kan be covered and NO traction force is applied to the contact housing itself. The gold plating of the pins is as thick as 0.8 microns for long service life connection quality also with frequent re-connections.

High resolution picture
We often meet scepticism when we talk about HDMI cables. ”Does it really matter?” ”I mean, it’s only a data stream?” Yes, it is a stream of digital bits. And, yes, it does matter. In the ideal world, a cable would tell the user that it is not upp for the job by simply blanking out the picture. It has, however, to be really poor when that happens. Unfortunately there is an intermediate state before the signal is so corrupt it cannot be read and blanks out/freezes. Many claim that if the picture shows, the signal is good enough. There is, however, circuitry in the receiver which tries to repair broken data stream by buffering and error correction, but this is based on best possible estimates. Further, there are protocolls with handshake, that asks sender to re-submit broken bitstreams. If there is time …

You might experience sync problems (delays, freezing video moments), distorted colorations, insufficient blackness, noise and other unexplainable artefacts during which the hardware is working overtime trying to repair the fragile multimedia bitstream. Do your precious hardware the best possible favour you can by connecting it using Supra HDMI cables and both you and your equipment will be able to fully enjoy/display the show.

Features and benefits

High resolution fits many of todays high volume computer/display combinations including FullHD projectors

Exceptionally fast with low capacitance allows very detailed and easy-to-read square waves at the receiver end providing best possible picture

Rugged cable, strain relief and connectors provides for long service life also when frequently re-connected

Made in Sweden! – Highest possible quality according to our rigid quality assurance plan

Supra Cables Flame Retardant for public and official premises
Jenving Technology is considered as a trustworthy and responsible partner for installations in public and official premises. We meet the latest regulation of flame retardancy and toxic emissions.

Standard
CPS; Construction Products Regulation; EN 50399:2011 and EN 60322-1-2:2004/A1:2015/A11:2016
CE marking; EN 50399 and EN60322

Performance
Fire behavior:: DCA
Smoke protection: s1
Flaming droplets: d1
Reaction to fire classification: Dca-s1, d1

Mechanical Specifications

Standard: DVI (Digital Visual Interface)

Connection configuration: Single-link, DVI-D 18+1 pins

Connectors: DVI ♦ DVI

Signal direction: Bi-directional

Application examples: Computer, projector, computer displays

Max resolution: 1920 x 1200 @ 60 (WUXGA) pixels @ fps (Hz)

Solder tin: Almit SR-34 Super

Cable strain relief: Screw / clamp integrated in connector housing

Cable: SUPRA HD5 single-link

TMDS lead area: 5 x TMDS 0.26 / 23 mm2 / AWG

Lead material: Solid 5N oxygen-free copper

Di-electric (insulation): Low density, air-injected PE foam

Inner screen, coverage: Aluminized PET foil, 100 %

Communication conductors: 5 x 0.129 / 26 mm2 / AWG

Di-electric (comm. leads): PE

Outer screen, coverage: Aluminized PET foil and 5N OFC braid, 100 %

Jacket: Flame retardant and halogen-free PE

Flame retardancy: Yes

Cable diameter: 9.5 mm

Weight / meter without connector: 0.108 kg/m

Electrical performance

Resistance: 82 Ohm / km

Capacitance: 42 pF / m

Characteristic impedance: 100 Ohm

Velocity factor: 0.8 x C (speed of light)