40G Passive QSFP+ Twinaxial Direct Attach Cable, 3 meter

DEM-CB300QXS

  • Product Status (Revision A1_v100): Live
  • QSFP+ (Quad Enhanced Small Form-factor Pluggable)
  • 40 Gbps Gigabit Ethernet
  • 3 meters long

Download the datasheet.

Where to buy

Ideal for High-Bandwidth Operations

The 40G Passive QSFP+ Twinaxial Direct Attach Cable supports speeds of up to 40 Gbps , while having lower crosstalk and power consumption than other cables. This makes it an optimal solution for handling high-bandwidth transmission within short distances such as within a rack or between racks inside energy-efficient data centers.

Quad Small Form-factor Pluggable Plus Format

The D-Link 40G Passive QSFP+ Twinaxial Direct Attach Cable uses Quad Small Form-factor Pluggable Plus format (QSFP+) connectors, which integrate four transmitting and four receiving channels. The QSFP+ cable assemblies can replace four standard SFP+ cable assemblies, resulting in higher port density, cost-efficiency, and a reduction in power savings compared to standard SFP+.

Save on Costs

The D-Link 40G Passive QSFP+ Twinaxial Direct Attach Cable features QSFP+ connectors on both ends, thus eliminating the need for expensive QSFP+ transceivers. This makes it more cost-effective than fiber cables which must use QSFP+ transceivers.

Related Products

24-Port Top of Rack 10 Gigabit Managed Switch with Expansion Slot
DXS-3600-32S/SI, DXS-3600-32S-SE-LIC, DXS-3600-EM-4XT, DXS-3600-EM-Stack, DXS-3600-FAN-FB, DXS-PWR300AC
Find out more
40G QSFP+ to QSFP+ 1 m Direct Attach Stacking Cable
DEM-CB100QXS
Find out more
40GBase-SR4 QSFP+ Multi-mode Transceiver, 100 m / 150 m
DEM-QX01Q-SR4
Find out more
40GBASE-LR4 QSFP+ Single-Mode Transceiver, 10 km
DEM-QX10Q-LR4
Find out more
Compatibility
DXS-3600 Series
Connector Type
QSFP+
Length of cable
300 cm
Product Description
3m 40G Direct Attach Copper Cable for DXS-3600-EM-4QXS

Support

This product's last date of support is on: 05/02/2027
Version Date Type File Size
Datasheet - PDF 0.56mb Download