What standards does the cable comply with?

It complies with OSFP MSA, IEEE 802.3ck, and CMIS 5.0 standards.

What is the warranty period?

The product comes with a 1-year warranty.

How is the product tested before shipment?

It is tested on mainstream brand switches to ensure 100% compatibility with your system.

Kexint 4m Mca4j80-N004 800g Twin-Port Osfp Active Direct Attach Copper Twinax Cable

Name: Kexint 4m Mca4j80-N004 800g Twin-Port Osfp Active Direct Attach Copper Twinax Cable
Brand: Shenzhen kexint Technology Co., Ltd
SKU: 2226479845

Guangdong, ChinaShenzhen kexint Technology Co., Ltd

US$310.12

1-999 Pieces

US$271.89

1,000+ Pieces

Sample price:US$248.89/piece.Request sample

Product profile

Customization

Available

Usage

Direct Attach Copper Twinax Cable

Type

Wired

Model NO.

MCA4J80-N004

Support Network

Ethernet

Information content

Light Signal

Certification

CE, RoHS/ISO9001

Condition

New

Nvidia/Mellanox Ethernet Compatible

Mcp7y50-N001

Cable Type

Passive Twinax

Power Budget

1.8dB

Ddm/Dom

Supported

Osfp Msa 5.0, Cmis 5.1

Part Number

Osfp-1.6t-PC01

Jacket Material

Pet

Power Consumption

≤0.1W

Wire AWG

28AWG

Max Data Rate

1600gbps

Modulation Format

PAM4

Cable Length

Form Factor

800g Osfp (Finned Top) to 4X200g Osfp (Finned Top)

Media

Copper

Transport Package

Inner Carton+Outer Carton

Specification

OSFP 800GBASE-SR8

Trademark

KEXINT

Origin

Guangdong, China

HS Code

8544700000

Production Capacity

10000 Piece/Pieces Per Week

Key features

800G High-Speed Connectivity: Supports 800Gbps data rate with 8x 100G-PAM4 modulation for hyperscale data centers.

Active DAC Technology: Integrates Redriver chip to extend reach up to 5 meters and ensure signal integrity.

NVIDIA/Mellanox Compatible: 100% verified for compatibility with NVIDIA SN5600 devices and original transceivers.

Low Power Consumption: Power efficient design with maximum consumption of 1.3W per end.

OSFP Form Factor: Features OSFP (Finned Top) to OSFP (Finned Top) connector configuration.

Compliance with Standards: Meets OSFP MSA, IEEE 802.3ck, and CMIS 5.0 standards for reliable performance.

Plug-and-Play Operation: Ensures faster deployment and easier use without complex configuration.

Low Latency Performance: Optimized for low latency and insertion loss in switch-to-switch connections.

Company profile

Self-brandedExhibition ExperienceMinor CustomizationProduct Certification

Shenzhen kexint Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.93h

AI-Powered supplier vetting

SummaryShenzhen Kexint Technology Co., Ltd. is a China-based limited company established in 2015 with 53 employees and affiliated companies. Its product scope includes ONU, fiber cable, fiber optic patch panels, and fiber optic distribution boxes. The supplier demonstrates strong quality-control procedures, including 100% finished-product inspection, six quality inspectors, and documented inspection instructions. It offers broad customization and has an available SDK, but reports no new products in the past year, no ODM service, and no OEM service for popular brands. Service procedures, complaint handling, and corrective/preventive actions are documented and followed. Inventory capability and stated lead times within 15 working days are positive, while the lack of a valid manufacturing-capacity contract with related subcontractors, overseas warehouse, and overseas showroom represent operational limitations. Financial records are indicated for multiple years, but no financial figures or performance results are...

Supplier typeThe supplier is identified as a combined business entity and a limited company operating in China, with 53 employees, affiliated companies, and product offerings in optical-networking equipment and fiber products. This establishes a defined legal and operating profile, although its general trade-volume range is unknown.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, and it has inventory capability. However, it lacks overseas warehouse and showroom capabilities; the evidence supports domestic or general service-process capability but does not establish comprehensive overseas after-sales coverage.

Production capacityThe supplier offers fiber cable and related optical-networking products, has 100% finished-product inspection, six quality inspectors, documented inspection instructions, inventory capability, and stated lead times within 15 working days in both peak and off-season. Production-capacity risk remains because there is no valid manufacturing-capacity contract with the factory and related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are consistently reported across quality/design and R&D information, although no specific customized project examples are provided.