MCIO 16X to MCIO 16X Cable, Straight to Straight (PCIe 5.0) – VTC-AMSKKFF10001-K2

The VITALCONN VTC-AMSKKFF10001-K2 MCIO 16X to MCIO 16X cable provides a straight-exit, full x16 PCIe Gen 5 link between motherboard and backplane at up to 32 GT/s per lane. 74-pin, 30 AWG, 85 ohm, OEM custom lengths.

Product Type	MCIO 16X to MCIO 16X Cable (Straight to Straight)
Protocol	PCIe Gen 5 (32 GT/s per lane); backward compatible Gen 4/Gen 3
Channel Count	x16 point-to-point
Connector A	1x MCIO 16X straight plug (74 pin)
Connector B	1x MCIO 16X straight plug (74 pin)
Conductor	30 AWG high-frequency copper, twin-axial
Differential Impedance	85 ohm +/- 10%
Rated Voltage	30V (withstand 300V DC, 1 min)
Cable Length	0.3 m – 1.0 m typical (OEM custom available)
Operating Temperature	-40 to +85 degC
Applications	Server backplanes, riser cards, EDSFF/U.2 storage, OCP nodes
Compliance	RoHS, halogen-free

The MCIO 16X to MCIO 16X cable VTC-AMSKKFF10001-K2 from 바이탈콘 is a high-speed point-to-point interconnect for PCIe Gen 5 server, storage, and AI platforms. With a straight (direct-exit) MCIO 16X plug at each end, the MCIO 16X to MCIO 16X cable carries all 16 PCIe lanes between a motherboard and a drive backplane, riser card, or EDSFF storage module. Supporting data rates up to 32 GT/s per lane, a x16 link built on this cable delivers up to 128 GB/s of bidirectional bandwidth for bandwidth-hungry NVMe storage and accelerator fabrics.

Each 74-pin MCIO 16X connector follows the SFF-TA-1016 style interface, offering superior shielding and impedance control compared with legacy internal connectors. The cable uses 30 AWG twin-axial conductors with a controlled differential impedance of 85 ohm +/- 10%, engineered for low insertion loss and low crosstalk at Gen 5 frequencies. A positive latching mechanism keeps the cable securely seated despite fan vibration and shipping shock, while the small MCIO footprint frees PCB area and improves chassis airflow compared with traditional PCIe riser slot connections.

VITALCONN offers the MCIO 16X to MCIO 16X cable in typical internal lengths from 0.3 m to 1.0 m, with OEM/ODM custom lengths available for specific routing paths. Refer to the official SFF Committee standards for the SFF-TA-1016 interface definition, and explore the full High Speed Cable line at VITALCONN for your complete server interconnect needs.

MCIO 16X to MCIO 16X cable Specifications

Part Number: VTC-AMSKKFF10001-K2
Connector A: 1x MCIO 16X straight plug (74 pin, SFF-TA-1016 style)
Connector B: 1x MCIO 16X straight plug (74 pin, SFF-TA-1016 style)
Channel Count: x16 point-to-point (16 PCIe lanes)
Conductor: 30 AWG high-frequency copper, twin-axial
Differential Impedance: 85 ohm +/- 10%
Data Rate: Up to 32 GT/s per lane (PCIe Gen 5); backward compatible Gen 4/Gen 3
Bandwidth: Up to 128 GB/s bidirectional (x16)
Rated Voltage: 30V (withstand 300V DC, 1 minute)
Cable Length: 0.3 m – 1.0 m typical; OEM/ODM custom available
Operating Temperature: -40 to +85 degC
Compliance: RoHS, halogen-free

Key Features of the MCIO 16X to MCIO 16X cable

PCIe Gen 5 Ready: Supports up to 32 GT/s per lane for next-generation server bandwidth, with Gen 4/Gen 3 backward compatibility.
Full x16 Lane Count: 74-pin connectors carry all 16 differential lanes plus sideband, power, and ground contacts.
85 Ohm Impedance Control: Twin-axial construction with tight impedance tolerance minimizes reflections at high frequencies.
Low Insertion Loss and Crosstalk: Shielded pairs and optimized connector shielding keep eye margins open at Gen 5 speeds.
Positive Latch Design: Secure locking keeps cables mated under fan vibration and transport shock.
Space-Saving Form Factor: Smaller PCB footprint than legacy riser slot connectors, improving airflow and density.
Wide Temperature Range: -40 to +85 degC operation suits demanding data center environments.
OEM/ODM Customization: Custom lengths, wire gauges, labels, and packaging on request.

Packing Details

Standard Packaging: Individual anti-static bag per cable.
Bulk Packaging: Carton quantity configurable per customer requirement.
Labeling: Each cable labeled with VTC-AMSKKFF10001-K2 part number and supplier PN AMSKKFF10001.
Lead Time: Standard lengths ship within 3-5 business days; OEM custom within 2-3 weeks.
MOQ: Flexible; samples available for qualification.

MCIO 16X to MCIO 16X cable Applications

Motherboard to Backplane: Route PCIe Gen 5 lanes from the CPU or chipset to NVMe SSD backplanes in storage servers.
Motherboard to Expansion Slot: Connect motherboards to PCIe riser cards supporting GPUs or high-speed network adapters.
Storage Direct-Attach: Link standard and EDSFF E1.S/E3.S NVMe drive modules or U.2/U.3 adapter boards.
Multi-Node Interconnect: Interconnect compute and storage nodes in OCP (Open Compute Project) rack-scale systems.
AI and HPC Platforms: Deliver full x16 bandwidth between accelerators, retimers, and storage in AI training clusters.

Frequently Asked Questions

What data rate does the MCIO 16X to MCIO 16X cable support?

The MCIO 16X to MCIO 16X cable supports data rates up to 32 GT/s per lane for PCIe Gen 5 and is backward compatible with PCIe Gen 4 (16 GT/s) and Gen 3 (8 GT/s) platforms.

How many pins does each MCIO 16X connector have?

Each MCIO 16X connector carries 74 pins, accommodating 16 differential channel pairs plus sideband signals and power/ground contacts defined by the SFF-TA-1016 style interface.

What is the maximum recommended cable length?

Typical internal routing uses 0.3 m to 1.0 m lengths. Because copper twin-axial cable attenuates high-frequency signals, lengths beyond approximately 1.5 m are generally not recommended for Gen 5 signaling.