TRIPP LITE
TRIPP LITE N282-20N-28-BK QSFP28 QSFP28 COPPER CABLE 20IN 100GBE PASSIVE DAC INFINIBAND
Mfg Part Number: N282-20N-28-BK , Item #: 2573386
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Price: $229.99
+ Free Shipping
Quantity:
In Stock: 100
Last Updated: Nov 19, 2025
No Sales Tax except these states
, PO and Wire.
The N282-20N-28-BK QSFP28 to QSFP28 100GbE Passive DAC Copper InfiniBand Cable provides next-generation performance by combining four 28 Gbps SFP channels into one high-density cable. It's ideal for connecting active network equipment in data centers, high-end servers and enterprise wiring closets.
This half-meter copper cable integrates a 100G Ethernet-optimized (100 GbE) 38-position "board-as-connector" design with zinc die-cast male QSFP+ connectors for superior EMI resistance, minimal insertion loss and low crosstalk for better performance. Ergonomic pull-tab ejectors make connecting to equipment a quick, easy task. Eight-pair wire technology is optimized for bandwidth-intense applications, including 100-Gigabit Ethernet (100GBASE-CR4), 128G Fibre Channel and EDR 4x InfiniBand.
Flexible 26 AWG conductors maintain a smooth high-frequency response. The N282-20N-28-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 and QSFP+ ports, as well as RoHS and IEEE 802.3bj.
This half-meter copper cable integrates a 100G Ethernet-optimized (100 GbE) 38-position "board-as-connector" design with zinc die-cast male QSFP+ connectors for superior EMI resistance, minimal insertion loss and low crosstalk for better performance. Ergonomic pull-tab ejectors make connecting to equipment a quick, easy task. Eight-pair wire technology is optimized for bandwidth-intense applications, including 100-Gigabit Ethernet (100GBASE-CR4), 128G Fibre Channel and EDR 4x InfiniBand.
Flexible 26 AWG conductors maintain a smooth high-frequency response. The N282-20N-28-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 and QSFP+ ports, as well as RoHS and IEEE 802.3bj.
Main Specification
| General Information | |
| Manufacturer | Eaton Corporation |
| Manufacturer Part Number | N28220N28BK |
| Manufacturer Website Address | https://tripplite.eaton.com/ |
| Brand Name | Tripp Lite by Eaton |
| Product Model | N282-20N-28-BK |
| Product Name | QSFP28 to QSFP28 100GbE Passive DAC Copper InfiniBand Cable (M/M), 0.5 m (20 in) |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | InfiniBand |
| Cable Length | 1.70 ft |
| Connector Type on First End | QSFP+ Network - Male |
| Connector on First End Details | 1 x QSFP+ Network - Male |
| Connector Type on Second End | QSFP+ Network - Male |
| Connector on Second End Details | 1 x QSFP+ Network - Male |
| Device Supported | Network Device |
| American Wire Gauge | 26 AWG |
| Data Transfer Rate | 100 Gbit/s |
| Features | Passive |
| Features | Crosstalk Protection |
| Features | Flexible |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Shipping Height | 0.50" |
| Shipping Width | 9.80" |
| Shipping Weight (Approximate) | 4.80 oz |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
