16-Port 1U Rack-Mount USB/PS2 KVM Switch with On-Screen Display

Ideal Use Cases

The Eaton Tripp Lite series NetDirector B042-016 is built for local, single-user control of up to 16 computers from one console. It allows a VGA monitor and USB or PS/2 keyboard and mouse to replace separate console hardware for every connected system. Its 19-inch, 1U rack-mount format suits installations where multiple USB or PS/2 computers or servers share a rack. Support for VGA computer connections and both USB and PS/2 keyboard and mouse interfaces helps accommodate varied equipment through compatible connection kits. Eaton states compatibility with all major operating systems, making this switch suitable for mixed-system environments that rely on VGA local access.

Why Choose This Model

Operators can select connected computers using front-panel pushbuttons, keyboard hotkeys or the integrated on-screen display. Red LEDs identify linked computers, while green LEDs indicate the selected computer. An autoscan function can cycle through connected systems at intervals ranging from 10 to 60 seconds. The B042-016 is also compatible with P780-Series USB/PS2 combination KVM cable kits, which can connect either USB or PS/2 computers without requiring separate cable types or adapters. These control options provide several practical ways to navigate a full 16-computer installation from the same local console.

Installation and Integration

The steel enclosure measures 19 inches wide, 6.5 inches deep and 1.75 inches high, with a weight of 4.7 pounds. Rack-mount hardware is included for installing the switch in a 1U rack space. The package also contains an external power supply with a NEMA 1-15P plug, an 8-inch daisy-chain cable, a daisy-chain terminator, a 4-foot HD15-to-DB9 firmware upgrade cable and a quick-start guide. The power adapter accepts 100-240V, 50/60Hz input. For larger configurations, the switch can be daisy-chained with as many as 15 additional compatible B040/42-Series KVM switches, expanding control to 256 computers. Daisy-chain compatibility is limited to the B040/42 Series. Hardware version v2 was released in 2019 and uses different firmware from version v1; the current firmware is pre-installed on v2 models.

Performance Highlights

The B042-016 supports a maximum video resolution of 2048 x 1536 at 60Hz through its VGA interfaces. It is EDID compatible and supports VGA/SVGA technology. Power consumption is rated at 9.7 watts, with a 33.1 BTU per hour rating. The specified operating range is 32 to 104 degrees Fahrenheit, or 0 to 40 degrees Celsius, with 0-90 percent non-condensing relative humidity. Storage temperature ranges from 4 to 140 degrees Fahrenheit, or -20 to 60 degrees Celsius. ESD protection is included for the local rack-mount switching environment.

What Makes It Different

This model combines a 16-port local KVM platform with scalable daisy-chain operation in a compact 1U chassis. A single user can begin with direct control of 16 computers and expand the same console arrangement to a maximum of 256 computers using supported switches. The dedicated daisy-chain port, firmware upgrade port, OSD, hotkey control and configurable autoscan provide more management options than basic pushbutton-only switching. Its black steel construction, nickel-plated connectors and included rack-mount components support permanent rack installation. The unit is listed as RoHS, CE Marked, FCC Compliant and REACH compliant.

Final Assessment

The Eaton B042-016 is a focused choice when the requirement is local control of 16 VGA computers using one USB or PS/2 console in a 1U rack space. Its 2048 x 1536 at 60Hz video support, three port-selection methods, adjustable autoscan and clear link and selection indicators address everyday console operation. For installations expected to grow, compatibility with additional B040/42-Series switches provides a defined expansion path to 256 computers while retaining a single-user local access design.