40G QSFP+ Direct Attach Cable 30AW Copper Twinax 50CM Passive DAC

High Speed Copper Passive 40G QSFP+ to QSFP+ DAC Cable

This Low Power Consumption and high speed Direct attach copper is suitable for very short links and offer a cost-effective way to establish a 40-Gigabit link between QSFP+ 40G ports within racks and across adjacent racks. Full compatible with mainstream brands Cisco,Juniper,Arista, Brocade,Dell,Intel,and Mellanox etc.

Functional Specification

Ordering Information

Description

This QSFP+ (Quad Small Form-factor Pluggable Plus) copper direct-attach cables are suitable for very short distances links and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ports of QSFP+switches within racks and across adjacent racks.

These cables are used for 40GbE and Infniband standard. QSFP+ are designed to meet emerging data center and high performance computing application needs for a high density cabling interconnect system capable of delivering an aggregate data bandwidth of 40Gb/s.

This interconnect system is fully compliant with existing industry standard specifications such as the QSFP+ MSA and IBTA (InfiniBand Trade Association).

The QSFP+ cables support the bandwidth transmission requirements as defined by IEEE 802.3ba (40Gb/s) and Infiniband QDR ( 4x10Gb/s per channel)specifications.

Features

• 4-Channel Full-Duplex Passive Copper Cable Transceiver
• Support for multi-gigabit data rates: 1Gb/s - 10.3Gb/s (per channel)
• Maximum aggregate data rate: 41.2Gb/s
• Wire AWG: AWG30/AWG26/AWG24
• AC coupling of PECL signals
• All-metal housing for superior EMI performance
• Available lengths (in meters): 0.5, 1, 2, 3...
• Commercial temperature range(COM): 0 to 70°C
• Single 3.3V power supply
• Low power consumption: less than 2W
• High-Density QSFP 38-PIN Connector
• Shielded copper twinaxial design for reduced skew rate and crosstalk
• Compliant QSFP MSA specifications
• Compliant with industry-standard QSFP+ form factor SFF-8436

Application

• InfiniBand QDR (4 x 10G), DDR (4 x 5G) and SDR (4 x 2.5G)interconnects
• 10G/40G Ethernet (10G/40GbE)
• 2G/4G/ 8G/ 10G Fibre Channel
• Networked storage systems
• External storage systems
• Data Center networking
• Hubs, Switches, Routers, Servers

Characteristics

Our advantage

• Excellent quality with competitive price;
• 3 years warranty and 24-hour support each day
• Full compatible with mainstream brands such as Cisco/Juniper/Arista/Brocade/HW
• OEM/ODM are supported.

Compatibility

Gigaopto manufactures and stocks a full range of optical transceivers/AOC/DAC up to 100G. All of our direct attach cable assemblies are quality-tested for compatibility with the target switch environment and are 100% compatible with major brands such as Cisco, Brocade, HP, Juniper, Huawei, Alcatel-Lucent, Extreme, Arista, Force10, D-link, 3Com, etc. and offer 3-year warranty.

For this QSFP+ to QSFP+ 40G DAC, please refer to the P/N correspondence table (Fox example in 0.5M length). If you need more compatibility, please don’t hesitate to let us know.

FAQ

1.Can I have different compatibility for each end of the 40G QSFP+ Direct Attach Cables?

Yes, supported. we offer customized dual compatibility solutions for DAC so that you can choose compatibility for each end separately. All you need is to list out the requested Compatible Brands.

Shenzhen Gigaopto Technology Co., Ltd., established in 2014, is a high-tech enterprise specializing in research & development, production and sales of optical transceiver modules and providing optical transmission solutions. We can provide optical transceivers from 155Mbps to 100Gbps, covering PON, SFP, SFP+, SFP28, QSFP+, QSFP28, CFP/CFP2/CFP4, FC, Video SFP, 1x9，XFP, x2, Xenpak, SFF optical transceiver series, as well as Active Optical Cable, Direct Attach Cable, OSA and so on. Our products are widely used in Datacom, Telecom, FTTx, Data Center, Security Monitoring and other fields. Our product sales cover Asia, Southeast Asia, Europe and America and other countries and regions.

Gigaopto's product quality relies on strong research & development capabilities, strict quality control procedures and rich production experience. We adopt a process-based production management system, and most of the optical module series from components to finished products use automatic debugging and testing systems. Our professional and experienced R&D team has independently developed various types of optical communication modules and owns a number of utility model patents and computer software copyrights. To date, with our reliable products and professional attitude, we have gained a good reputation in the industry, and have established mutually beneficial cooperation with many domestic and foreign customers.

Our company always adheres to the spirit of "quality first, customer-oriented", follow the market development trend, constantly optimize product design, improve service system, so as to provide customers with cost-effective products and solutions, professional customized services to meet the needs of our customers.