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Kramer

Kramer C-DM/DM-1.5 DVI-D Dual Link Cable

A short 15-inch DVI-D dual link cable for clean, high-resolution digital video connections in tight spaces.

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Overview

The Kramer C-DM/DM-1.5 is a DVI-D male-to-male dual link cable built for professional and consumer AV setups that require a short, reliable digital video connection. At just 15 inches in length, it is specifically suited for scenarios where the video source and display are in close proximity—think rack-mounted switchers connected to nearby monitors, KVM setups, or desktop workstations where the PC sits directly beside the screen. The dual link configuration provides the full bandwidth needed for resolutions up to 2560 x 1600 at 60 Hz, ensuring it can drive high-resolution displays without compromise.

Kramer Electronics is known for building professional-grade AV cabling, and the C-DM/DM-1.5 reflects that focus on signal integrity and connector reliability. The DVI-D digital-only design means there is no analog crosstalk in the signal path, delivering a clean image free of the noise that can affect analog connections. While DVI is gradually being superseded by HDMI and DisplayPort in newer equipment, it remains a staple in installed AV systems, legacy workstations, and professional environments where existing infrastructure relies on DVI connections. For those applications, this short cable provides a tidy, dependable link.

Specifications

Brand
Kramer
Model
C-DM/DM-1.5
Connector Type
DVI-D (Male) to DVI-D (Male)
Link Type
Dual Link
Signal Type
Digital Only
Cable Length
15 inches

Pros & Cons

👍 Pros

  • Dual link design supports high resolutions up to 2560 x 1600 at 60 Hz
  • Short 15-inch length is ideal for clean, clutter-free connections in tight setups and racks
  • Kramer build quality provides reliable signal integrity for professional AV installations
  • Male-to-male DVI-D connectors fit standard DVI-D ports without adapters

👎 Cons

  • 15-inch length is too short for setups where the source and display are more than a couple of feet apart
  • DVI-D is a legacy interface that is increasingly replaced by HDMI and DisplayPort on modern hardware
  • Does not carry audio, so a separate audio cable is required if your setup needs sound
  • No analog signal support means it cannot connect to VGA-only displays without an active adapter

Frequently Asked Questions

As a DVI-D dual link cable, it supports resolutions up to 2560 x 1600 at 60 Hz, which is the maximum specification for the dual link DVI standard.
It is 15 inches (approximately 38 cm), making it suited for close-proximity connections such as between a PC and a monitor on the same desk or within a rack.
No. DVI-D is a digital-only connector. It does not carry an analog signal, so it is not compatible with DVI-A or VGA inputs without an active converter.
Dual link DVI doubles the data bandwidth by using additional pins, supporting higher resolutions and refresh rates than single link. This cable's dual link design is necessary for displays above 1920 x 1200.

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