Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
+1 (773) 869-1774
+1 (773) 869-1329
presaleshelp@tripplite.com

400G Passive Twinax Direct-Attach Cable (QSFP-DD/QSFP-DD), Black/Silver, 1 m


Combines 8 SFP channels operating at up to 50 Gbps into one affordable 400GbE cable that complies with QSFP-DD MSA specifications. 

  • Supports data speeds up to 400 Gb for newer switches and network devices
  • Recommended for high-density switches that support QSFP-DD transceivers
  • Push/pull tabs on QSFP-DD plugs for easy one-handed connection/disconnection
  • Backward compatible with 40/100 GbE networks to facilitate future-proofing
  • Ideal for short connections in data centers, telco rooms and enterprise wiring closets

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Tripp Lite Part Number

N282D-01M-BK New

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Features

QSFP-DD Cable Connects High-Density Network Equipment at Speeds Up to 400 Gbps
Tripp Lite’s N282D-01M-BK provides next-generation performance by combining eight 50 Gb SFP channels into one high-density cable. It's a direct-attach solution ideal for connecting newer switches and other active network devices over short distances in data centers, high-end servers, telco rooms and enterprise wiring closets.
Best-in-Class Construction Optimized for Applications That Use Much Bandwidth
This passive copper cable integrates a 400G Ethernet-optimized (400 GbE) 38-position "board as connector" design. Zinc die-cast QSFP-DD connectors on both ends offer superior EMI resistance, minimal insertion loss and low crosstalk for top performance. Ergonomic push/pull tabs make the cable easy to install or remove with one hand. Eight-pair wire technology is optimized for bandwidth-intense applications, such as 128G Fibre Channel and EDR 4x InfiniBand. Flexible 30 AWG conductors maintain a smooth high-frequency response.
Fully Compliant and Compatible with a Wide Range of Applications
The N282D-01M-BK undergoes a rigorous assembly and testing procedure aimed at eliminating unnecessary signal loss. It's fully compliant with the MSA (Multi-Source Agreement) SFF-8665 architecture for guaranteed compatibility with all QSFP-DD ports, as well as RoHS, REACH and IEEE 802.3cd. It is also backward compatible with 40 Gb and 100 Gb networks, so you can future-proof your current application for an eventual upgrade to 400 Gb.

Typical Applications

  • High-speed parallel interconnects for high-performance computing (HPC) and data center interconnects (DCI)
  • Active network equipment connections in high-end server rooms or enterprise wiring closets

Package Includes

N282D-01M-BK 400G Passive Twinax Direct-Attach Cable, Black/Silver, 1 m

System Requirements

Networking switch or other hardware with open QSFP-DD ports

RoHS compliant

Specifications

OVERVIEW
UPC Code037332258205
TechnologyQSFPDD
INPUT
Cable Length (ft.)3.3
Cable Length (in.)39.4
PHYSICAL
Cable Jacket MaterialPVC
Cable Outer Diameter (OD)6.6mm
ColorBlack; Silver
Minimum Bend Radius40MM
Wire Gauge (AWG)30
ENVIRONMENTAL
Operating Temperature Range23 TO 167F (-5 TO 75C)
Storage Temperature Range-4 TO 185F (-20 TO 85C)
Operating Humidity Range5% TO 85% RH, NON-CONDENSING
Storage Humidity Range5% TO 85% RH, NON-CONDENSING
COMMUNICATIONS
Network Speed400Gbe
IEEE Standards Supported802.3cd
CONNECTIONS
Side A - Connector 1QSFP-DD
Side B - Connector 1QSFP-DD
STANDARDS & COMPLIANCE
CertificationsQSFP-DD MSA, RoHS, REACH
WARRANTY
Product Warranty Period (Worldwide)Lifetime limited warranty

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+1 (773) 869-1774

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Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

+1 (773) 869-1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 (773) 869-1774 or email presaleshelp@tripplite.com.