Control room projects in utilities, defense, and post-production now routinely specify 32 or more operator positions. Traditional KVM extender deployments rely on dedicated transmitter-receiver pairs, often from AdderLink or similar single-link copper or fiber units. Each pair carries its own power supply, mounting hardware, and separate cable run back to the source rack. At 32 stations this approach multiplies both material and labor line items quickly.
IHSE Draco systems instead place a central matrix, most often the Draco tera 480 or 288 chassis with redundant controllers, and terminate users via Draco compact or Draco vario extenders over single-mode or multi-mode fiber. The matrix handles switching, EDID management, and USB 2.0 peripheral routing in one chassis. Cabling drops from 32 individual home runs to 32 fiber pairs plus a smaller number of trunk fibers between equipment rooms.
Per-Port Economics and Hidden Line Items
Raw hardware pricing shows the crossover. A typical 32-port traditional extender set using dual-head 4K fiber units lists near $1,850 per station once receivers, transmitters, and rack-mount kits are totaled. Adding 32 managed network switches or simple KVM switches for source selection pushes the figure past $2,100 per seat. The Draco side requires the matrix frame, I/O cards, and one compact receiver per station. At 32 stations the matrix amortizes to roughly $780 per port while the compact receivers add $920 each, landing near $1,700 per station before fiber. The fiber itself costs more per meter than Cat 6A, yet the reduction in cable quantity and the elimination of 32 separate power circuits often offsets the premium within the first installation year.
Power and cooling calculations shift as well. Thirty-two traditional extenders can draw 35–40 W each at the receiver end; that load lands in already crowded operator consoles. Draco compact receivers pull 8–10 W and accept PoE in many configurations, moving heat back to the central rack where HVAC is already provisioned. Integrators report that console redesigns become simpler because only a small decoder and keyboard-mouse interface remain at the desk.
Maintenance access changes the labor model. Traditional chains require technicians to visit each station for firmware updates or EDID resets. Draco matrices expose a single web interface and SNMP hooks that allow bulk updates and signal routing changes from the network operations center. One northeast utility integrator logged 14 hours of annual truck rolls eliminated after moving from AdderLink pairs to a Draco tera 480 with 32 compact endpoints.
Future bandwidth expectations center on 8K and higher uncompressed or lightly compressed streams. Point-to-point extenders will need full replacement of both ends when bandwidth ceilings are reached. Draco I/O cards can be swapped for higher-capacity modules without disturbing the installed fiber backbone or user receivers, preserving the original cable plant. Integrators evaluating 32-station rooms therefore weigh not only first-cost spreadsheets but also the cost of a second rip-out cycle within a seven-year refresh window.
Software-defined routing adds another layer of savings. Draco tera controllers support scripted macros, scheduled source hand-offs, and role-based access lists that replace manual matrix switchers or third-party control processors. In a 32-seat post-production suite, those macros eliminated four dedicated Crestron touch panels and their associated programming hours, trimming another $18,000 from the project.
Total cost of ownership models run over seven years favor the matrix. Traditional extenders incur roughly $95,000 in cumulative maintenance and refresh costs—largely receiver replacements and cable plant repairs—while Draco endpoints average under $25,000 because the central chassis absorbs most firmware and security updates. Energy audits show 2.8 kW less continuous draw at the operator desks, lowering both UPS sizing and annual utility bills.
Redundancy options further tilt the equation. Dual controllers and hot-swap power supplies inside the Draco chassis deliver 99.999 % uptime without duplicating 32 separate extender pairs. Point-to-point chains rarely justify mirrored transmitters at each source, leaving single points of failure that operators notice immediately during live events or grid monitoring.
Installers also cite simplified commissioning. A single fiber backbone is tested once; endpoint discovery and EDID negotiation occur through the matrix GUI rather than sequential site visits. For 32-station command centers, that compression of schedule frequently outweighs the modest premium in fiber termination hardware.
