Control-room and post-production projects now routinely reach 32 operator stations, each needing 4K60 or higher source access with low-latency keyboard, video and mouse extension. Traditional KVM extender fleets rely on dedicated transmitter-receiver pairs, most often single-mode fiber modules from vendors such as Adder or Thinklogical. At this density the cable count grows linearly, each station consuming two or four strands plus separate power drops and patch cords.
IHSE Draco tera matrices change the arithmetic by concentrating I/O on 48-port or 80-port chassis fitted with Draco 4K or Draco 2K extender cards. A single 32-station install might use one 1RU CPU unit and two 4RU chassis linked by redundant 10 Gbit fiber trunks rather than 64 individual runs. The shift trims fiber strand consumption by roughly 40 percent once trunk aggregation is factored in, though the matrix chassis and license keys add fixed cost that must be amortized across the port count.
Power and rack space also diverge. Each traditional receiver draws 12-18 W locally; 32 receivers therefore require dedicated PDUs and 6-8 RU of additional cooling. Draco receivers sit at 8 W and draw power over the same fiber that carries video, letting the matrix side absorb the bulk of dissipation in the central rack.
Installer Workflow and Commissioning Overhead
Technicians report that matrix configuration happens once through the Draco tera web interface or the Java-based management client. EDID tables, USB device classes and tie-line routing are stored centrally, so a failed receiver can be swapped in minutes without re-learning source parameters. In contrast, fleets of point-to-point extenders demand per-pair firmware alignment and manual EDID cloning at each station, extending commissioning time by two to three days on a 32-station job.
Labeling and documentation also scale differently. Traditional installs generate 64 individual cable schedules and 32 separate receiver MAC lists. The Draco approach collapses this to trunk schedules plus a single spreadsheet of matrix port assignments. On-site troubleshooting moves from tracing individual fibers to querying the matrix log for signal integrity and USB enumeration errors.
Spare-part strategy follows the same pattern. A site holding two spare Draco receivers covers most field failures because any port can be reassigned in software. Traditional extender spares must match exact transmitter-receiver pairs and fiber wavelength sets, raising inventory value by 15-20 percent.
Forward planning now centers on 8K and higher frame-rate demands. IHSE has indicated upcoming 25 Gbit and 40 Gbit card options that will reuse existing Draco tera chassis. Integrators evaluating 32-station projects therefore weigh the matrix chassis as a multi-year platform rather than a single-generation purchase, accepting higher initial outlay in exchange for avoiding full re-cabling when pixel counts increase again.
Total cost of ownership calculations favor the matrix once the project horizon exceeds three years. Traditional fleets incur recurring expenses for fiber certification, receiver firmware updates and dedicated spares that accumulate to roughly 12 percent of initial hardware cost annually. Draco installations shift most of those line items into a single annual support contract covering the central chassis, with field receivers treated as consumables. At 32 stations the crossover point typically arrives during the second refresh cycle, when operators avoid another round of point-to-point recabling and instead license additional matrix ports.
Operational flexibility also diverges sharply. A Draco user can instantly reassign any workstation to any source or even share sources across multiple stations without physical patching; traditional extenders require either additional transmitters or external splitters that introduce further points of failure. This capability proves valuable during live events or rapid production turnarounds when control-room layouts change daily.
Redundancy models further tilt economics. The matrix supports dual-homed receivers and trunk failover within the same chassis, delivering hitless recovery measured in milliseconds. Equivalent protection on dedicated extenders demands fully duplicated transmitter-receiver pairs and diverse fiber routes, effectively doubling the fiber plant and power budget. For mission-critical 32-station rooms the matrix therefore becomes the lower-risk architecture despite its higher entry price.
Finally, training and documentation overhead shrinks. Operators learn a single matrix interface rather than 32 independent receiver GUIs, while help-desk staff query one logging system instead of tracing disparate extender logs. Over a five-year lifecycle these human-factor savings often equal the original difference in capital outlay between the two approaches.
