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  • 800 Gb/s aggregate data rate (8x 106.25 Gb/s PAM4)
  • Fixed 30m factory-terminated assembly
  • OSFP IHS finned-top connectors on both ends
  • VCSEL transmitter and PIN photodiode receiver (internal optics)
  • Plug-and-play - no field cleaning, polarity, or termination required
  • Internal 850 nm OM4-class multi-mode fiber
  • Validated on NVIDIA Spectrum-4, Spectrum-X800, Quantum-2, Quantum-X800
  • Compliant with OSFP MSA, IEEE 802.3ck
  • Built-in EEPROM with full DDM telemetry on both ends
  • Single 3.3 V supply; commercial temperature 0 to 70 degC
  • RoHS 2 and REACH compliant
  • US-based engineering support from New Jersey HQ
CategoryActive Optical Cable (AOC)
Form FactorOSFP IHS Finned-top (both ends)
Data Rate800 Gb/s (8x 106.25 Gb/s PAM4)
Wavelength850 nm (internal MMF)
Cable Length30m
ConfigurationDirect (1:1)
ProtocolEthernet, InfiniBand
Cable JacketLSZH, drag-tested
ManagementEEPROM, DDM on both ends
Power Supply3.3 V single supply
TemperatureCommercial (0 to 70 degC)
ComplianceOSFP MSA, IEEE 802.3ck, RoHS 2
NVIDIA Spectrum-4 / Spectrum-X800 / Quantum-2 / Quantum-X800 GPU Pod Interconnect AI Training Cluster Spine-Leaf (10-30m) Switch-to-Switch in Adjacent Racks ConnectX-7 NIC Aggregation Sealed Plug-and-Play AI Fabric

Q: When should I use an AOC instead of a DAC or transceiver pair?
A: Use a DAC for in-rack runs of 1-3m (lowest cost, zero power, lowest latency). Use an AOC for 5-30m where copper signal integrity drops off but factory-terminated simplicity is preferred over transceiver + structured fiber. Use separate transceivers + MPO assemblies when patch panels or future-proofing for 100m+ runs are needed.

Q: Is the Vitex 800G OSFP AOC compatible with NVIDIA Spectrum and Quantum?
A: Yes. Validated on NVIDIA Spectrum-4 (SN5600), Spectrum-X800 (SN6000), Quantum-2 (QM9700/QM9790), and Quantum-X800 (Q3400/Q3200). Both ends are IHS finned-top OSFP modules.

Q: What other lengths are available?
A: 30m is on the standard online catalog. Custom lengths from 1m to 50m are available on request. Contact Vitex engineering for custom-length quotes.

Q: Can the cable be split, spliced, or shortened?
A: No. AOCs are factory-terminated and the connector housings are sealed. Do not attempt to open, splice, or shorten. Damaged AOCs must be replaced.

Q: What is the latency vs a transceiver + fiber assembly?
A: Latency is comparable to a transceiver pair plus OM4 fiber of the same length (a few hundred nanoseconds for 30m, including transceiver SerDes and DSP). AOCs and discrete transceivers use the same underlying optics technology.

Q: Is the cable plenum-rated?
A: Standard variant uses LSZH (low-smoke zero-halogen) jacketing. CMP plenum-rated variants are available on request. Confirm local building code requirements before installation.

Q: How quickly does this ship?
A: This product is stocked for fast dispatch on standard configurations. Custom lengths and bulk quantities are available on request - contact Vitex for current availability. Backed by US-based engineering support.

Technical Documentation

Access comprehensive technical specifications, mechanical diagrams, and validation reports.

Download Datasheet PDF

Testimonials - What Our Customers Say

I have never experienced a quality problem with anything from Vitex customer service. Inquiries are answered promptly and accurately. I can rely on what Vitex tells me.

Tom A.

Director, PLM at a tier 1 communication network company

Transceivers worked as expected. Very good value.

Stephen W.

VA

I had a good experience with customer service. Their engineer helped me out with some technical questions and recommended the right product. Highly recommend your company to all my co-workers.

Mathieu G.

Canada

Great Customer Service. Good on time delivery.

Kimberly D.

Buyer at a large defense contractor

As a developer of medical systems, we are required to comply with EMC standards for medical devices. Vitex devices met this requirement every time we tested them. The other devices we tested did not even come close.

Jon

Engineering Manager at a leading medical systems company

You're the best, thanks a bunch to Vitex!

Jeni D.

Buyer at a leading video surveillance solutions provider

Thank you all so much for all you have done for our company with its very needed products. No returns, none of your competition can beat that record!!

Gail E.

Buyer at a leading video security company

I am using the transceivers in our network. Impressed with their BER performance.

Eli L., CA

Thank you for your quick response and friendly service.

Wayne M.

Partner at a leading Pro AV design company
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