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3m (10ft) Dell 470-ABQE Compatible 100G QSFP28 Passive Direct Attach Copper Twinax Cable

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$89.00
SKU
FOD-DEL-470-ABQE-3M
Weight
1.00 LBS
Shipping
Free Shipping

Dell 470-ABQE Compatible 100G QSFP28 Direct Attach Copper Cable (QSFP28 to QSFP28, 3m, Passive, 26AWG)

This 100G QSFP28 passive copper cable is a lower-cost replacement for the Dell 470-ABQE. It provides a 100 Gigabit link between QSFP28 ports using four independent full-duplex channels running at up to 25.8 Gbps each.

At 3 metres it reaches between adjacent racks or across a full-height cabinet, where a shorter cable would fall short. It uses heavier 26AWG conductors rather than the 30AWG used on 1m and 2m runs, which is what carries the signal cleanly over the extra distance. That also makes it thicker and stiffer, so with a 45 mm minimum bend radius and 0.4 kg of weight, allow proper room behind the rack and support the run rather than letting it hang off the port.

Being passive, it needs no power beyond the host port and adds almost no latency, so it costs far less than a pair of 100G optical modules with a fibre patch lead. It suits data centres, high-performance computing networks, and enterprise core and distribution layers.

QSFP28 is the 100G form factor. It shares the same physical size as QSFP+, so a 40G module will often work in a 100G port, but a 100G cable will not run at full speed in a 40G port. Neither fits an SFP+ port.

Specification

    
Compatible OEM Part Number 470-ABQE Form Factor QSFP28 Copper Cable
Data Rate 100 Gb/s Passive or actively equalized Passive
Supply Voltage 3.3V Cable Length 3 metres (9.8 ft)
Cable Impedance 100 Ω Cable Type Copper Cable
Wire Gauge 26AWG Minimum Cable Bend Radius 45 mm
Cable Jacket Type PVC Connector QSFP28/QSFP28
Digital Diagnostic Monitoring N/A Weight 0.4 kg
Environment Operating: 0°C to 70°C
Storage: -40°C to 85°C		 Application Data centres, high-end servers
Enterprise wiring closets
Compliance IEEE 802.3bj
InfiniBand EDR
SFF-8665, RoHS		    

Key Features

  • Functionally identical to the Dell 470-ABQE 100GBASE-CU QSFP direct attach cable
  • Compliant with SFF-8665 and SFF-8679
  • Compliant with IEEE 802.3bj
  • Four independent full-duplex channels
  • Up to 25.8 Gbps data rate per channel
  • Single 3.3V power supply
  • Much lower cost than a genuine 100G QSFP28 DAC cable
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You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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