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Unibrain

Unibrain FireWire 800 9-Pin to 6-Pin Bilingual Cable | IEEE 1394b to 1394a

Professional FireWire 800 to FireWire 400 (IEEE 1394b 9-pin bilingual to 1394a 6-pin) cable with multi-layer foil-and-braid shielding and 110-ohm impedance control.

Unibrain FireWire 800 9-Pin to 6-Pin Bilingual Cable | IEEE 1394b to 1394a

Product details

The Unibrain FireWire 800 (IEEE 1394b) 9-pin to 6-pin bilingual cable bridges 9-pin bilingual FireWire 800 ports and 6-pin FireWire 400 (IEEE 1394a) devices without adapters or signal loss. It is purpose-built for connecting legacy 6-pin cameras, professional audio interfaces, external SBP-2 hard drives, and broadcast decks directly to Unibrain Fireboard800-e V.3 PCIe cards (1233), GOF Repeater 800 optical extenders (2553), and Mac/PC workstations with 9-pin FireWire 800 ports.

Unibrain’s FireWire 800 bilingual cables deliver superior electrical performance through better connectors, shielding, and handling:

  • Top-quality 9-pin bilingual and 6-pin connectors with high-density enclosures to eliminate connector-induced noise.
  • Outer shield and inner foil-and-braid insulation ensuring compliance with IEEE 1394b and 1394a standards while reducing radio-frequency (RFI) and electromagnetic interference (EMI).
  • Careful storage and shipment procedures ensuring that performance is not affected by accidental excessive bend radius.

Exceeding the 4.5-Meter Cable Length Limit

With strictly controlled 110-ohm impedance and low skew, attenuation, and crosstalk, Unibrain bilingual cables safely exceed the traditional 4.5-meter passive FireWire limit and support reliable operation at lengths up to 10 meters (32.8 ft).


Technical specs

Interface
IEEE 1394b (9-pin Bilingual) to IEEE 1394a (6-pin)
Data Rate
Up to 400 Mbps (S100 / S200 / S400 over 1394b-to-1394a link)
Connector Type
9-pin Bilingual male to 6-pin male (high-density enclosure)
Shielding
Multi-layer outer and inner (foil + braid) shielding and insulation
Impedance
110 Ohm controlled
EMI/RFI
Low emission / high immunity
Hot Plug
Yes
Max Recommended Length
Up to 10 m (32.8 ft)
Operating Temperature
0°C to 85°C (32°F to 185°F)
Humidity
Up to 95% RH
Compliance
RoHS compliant

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