DEM-CB100Q28-4S28

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Product type

100G QSFP28 to 4 x 25G SFP28 Direct Attach Cable

Device Rate

100 Gbps

Connector Type

QSFP28 Cable Assembly

Wire AWG

30 AWG

SFP MSA Standard

SFF-8436, SFF-8636, SFF-8665

Minimum Cable Bend Radius

23 mm (0.91 in)

Cable Characteristic Impedance

100 Ohms

Voltage

30 V AC

Operating Temperature

-40 to 75 °C (-40 to 167 °F)

Selection notes

• Specifications are from the manufacturer's official datasheet.
• ISD stock, price, Malaysian warranty and delivery are confirmed separately. Confirm the exact model suffix and supplied revision.

Official documents

• ISD datasheet (PDF): D-Link DEM-CB100Q28-4S28
• D-Link official source

Manufacturer source checked 2026-10-26. The supplied unit and local terms require confirmation.