Description
The NVIDIA MCA4J80-N005 is a 5-meter active copper cable, the maximum length in the family. It links two 800Gb/s (2x 400Gb/s) twin-port OSFP ports using 8 channels of 100G-PAM4, with thicker 26AWG conductors for the longer reach. A pre-emphasis equalizer IC in each end keeps latency very low and power at a maximum of 1.5W per end. Its firmware supports both InfiniBand and Ethernet and enables the right protocol automatically.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | NVIDIA |
| MPN | MCA4J80-N005 |
| NVIDIA SKU | 980-9I602-00N005 |
| Product Type | Active Copper Cable (ACC) |
| Data Rate | 800Gb/s (2x 400Gb/s), 8x 100G-PAM4 |
| Connectors | Twin-port OSFP to twin-port OSFP (OSFP MSA Rev 1.12) |
| Top Style | Finned top, both ends |
| Length | 5m |
| Length Tolerance | Β±50mm |
| Wire Gauge | 26AWG, 2x 8 pairs |
| Cable Diameter | 8.9mm |
| Minimum Bend Radius | 89mm |
| Assembly Space | 156mm combined / 147mm single end |
| Power | 1.5W max per end |
| Supply Voltage | 3.135β3.465V (3.3V typical) |
| Operating Case Temperature | 0Β°C to 70Β°C |
| Storage Temperature | -40Β°C to 85Β°C |
| Operating Humidity | 5% to 85% |
| Jacket | LSZH |
| Safety / EMC | CB, TUV, CE, EAC, UKCA / CE, FCC, ICES, RCM, VCCI |
| Compliance | RoHS |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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