MCIO 8X Straight to 2* MCIO 4X Straight Cable
MCIO 8X-to-dual MCIO 4X straight breakout cable follows SFF-TA-1016 industry standard, splitting one x8 port into two independent x4 channels for flexible lane utilization. it adopts strict 85-ohm impedance design to retain outstanding signal integrity, supporting PCIe Gen5/Gen6 plus 56G & 112G PAM4 high-speed transmission. Equipped with locking latch and pull tab for easy installation, it passes 200-cycle durability testing and meets UL94V-0 flame retardant & RoHS requirements. Perfect for data center servers, storage arrays, network switches and wireless base station internal wiring.
0EM&0DM Customization:
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- Product Description
- Specification Parameter
- Product Video
- Cable Manufacturing Capabilities
PCIE 5.0 MCIO 8X Straight to 2* MCIO 4X Straight Cable
RELIABLE SIGNAL INTEGRITY: Engineered to maintain clear signals, this MCIO x8 to MCIO x4 cable reduce decay and crosstalk for dependable data transfers
Custom OEM/ODM and Bulk Supply: Tailored solutions for custom cable lengths, bespoke pinouts, and specialized interfaces (SlimSAS, MCIO, OCuLink). We support custom PCB layouts and offer volume discounts for enterprise server deployments and industrial integration
Features and Benefits
Adopts compact 0.6mm pin pitch with convenient pull-tab for effortless plugging/unplugging
Conforms to official SFF-TA-1016 specification, fully supports PCIe Gen5 & future PCIe Gen6 transmission
Precisely engineered for 85-ohm controlled impedance to preserve superior signal integrity
ocking Latch: SUS301 stainless steel pull-tab latch (0.25mm thickness), durable for repeated plugging
Matches 1.57mm-thick PCB, seamlessly compatible with standard PCIe riser cards
Straight, right angle, side exit and customization cable plug are optional
Flexible wire options ranging from 30AWG to 34AWG
Applications/Market
Data center & Networking Equipment
Servers/Storage Devices
High Performance Computing (HPC)
Switches/Routers
Wireless Base Stations and Radios
Mechanical Specifications
Max latching insertion force: 31N(4X)/51N(8X)/79N(16X)/92N(24X)
Minimum latch retention force: 4N(4X)/6N(8X)/8N(16X)/10N(24X)
Rated for up to 200 mating cycles for long service lifespan
Electrical Parameters
Rated: 30VAC, 0.5A per single contact
Minimum withstand voltage: 300VDC (100ms)
Insulation resistance ≥10MΩ between adjacent pins
Temperature and voltage: 80℃ 30V
Conductive Resisance :2Ω/MAX
High-Speed Signal Performance
Meets OCP industry criteria, stable transmission for PCIe 4.0/5.0
Ready for next-gen PCIe 6.0, supports 56G PAM4 and upcoming 112G PAM4 signal
Product Environmental Compliance
RoHS2.0: Compliant
China RoHS: Yes
REACH SVHC: Yes
Specification Parameter
| Model | G819 |
| Connector A | MCIO 8X Straight |
| Connector B | 2*MCIO 4X Straight |
| Signal Wire Size | 30AWG-34AWG |
| Flammability | PCB UL94V-0, thermoplastic resin UL94V-0 |
| Color | black connector |
Lock to mating part | With latch |
Lenteh | 0.5-2M |
| Plating | Au 30u" min on contact area |
| Environmental Compliance | RoHS,ROHS,REACH |
Cable Manufacturing Capabilities
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Manufacturing Capacity
JMTJM has set up two production bases in China: Dongguan Factory & Guizhou Chishui Factory. Has 25 production lines, of which 10 are automated production lines, 90% of the process through the machine to control the operation, efficient output, while improving the product yield;
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R&D Capability
Super OEM abilities,to help customers realize the whole product design accordingn to their ideas, to provide product structure design, appearance design, and electronic design and other full-station services for customers;
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One-stop Service
To provide customers with more competitive products and help customers get more market share by integrating the upstream and downstream supply chain. The compamy have their own wiring factory, their own connector production workshop, 50% of the product we can produce by our own.
View Of Factory
JMTJM has advanced visual automated production workshop, wiring harness workshop,connector workshop and national laboratory. Ensure product quality and production efficiency. We adhere to strict quality control and continuous technological innovation to ensure that our products achieve the highest performance and reliability.
Service Process
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Quotation
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Sample
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Customer Confirmation
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Contract Signing
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Order Execution
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Delivery
JMTJM Customer Case
Miniso
Monster
Verkkokauppa
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How do I submit an idea or design to start the process?
Submit your idea or designs, tech packs, sketches, or images to us at email Sophiayue@jmtjm.com. We have many kinds of formats and sheet.
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Do you have CAD ability?
Yes, We can use CAD to make different models, materials, currents and so on. Save sampling cost and improve sampling efficiency.
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What kind of packaging can you offer?
Cables can be packed in PE bag, Polybag and Blister box.
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Can I visit your company and factory in China?
Sure. We are happy to receive you in Duangguan, China and show you around our workplaces.
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What kind of payment methods can you accept?
Credit Card, Online Bank Payment, T/T, Paypal, Western Union, and so on.
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