400G QSFP112 Passive DAC

The 400G QSFP112 Passive DAC, 1.5m provides a 400Gbps copper connection between QSFP 112 to QSFP 112 ports with a cable length of 1.5m (5ft). As a passive cable it draws essentially no power and adds no latency to the link. Direct attach copper keeps both latency and power consumption to a minimum, which makes it the economical choice for 400G Ethernet data center and cloud network environments.

Product Highlights

• QSFP 112 to QSFP 112
• Data rate: 400Gbps
• Cable type: Passive Twinax
• Length: 1.5m (5ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

In 400G Ethernet data center and cloud network environments, the 400G QSFP112 Passive DAC, 1.5m provides a factory terminated 400Gbps link between QSFP 112 to QSFP 112 ports. This unit is available in a standard length of 1.5m (5ft). Because the assembly is factory terminated and tested as a complete link, installation is plug and play on both ends. Compatibility with systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of Generic.

Compliance: industry MSA standards. For projects standardized on hardware, this product replaces the Generic directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.

The standard part number of this assembly is QSFP-400G-PC. The standard length is 1.5m (5ft), and other lengths can be produced on request. Wire gauge: 26AWG. Samples for testing can be arranged before bulk orders.

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.

Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.

Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.