Adder RED PSU - 16 Output Rack Power Supply for Adder products - Dual AC


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The Adder PSU-RED2-16 redundant dual-AC power supply (RED PSU) delivers your installation with the power to grow on demand - Housed within a 1U 19-inch rack mount module, RED PSU provides ability to connect up to 16 lockable cord 12VDC or 5VDC Adder devices to one convenient box. RED PSU features hot-swappable power modules and remote management.

  • 16 port independently controllable 12V outputs,
  • 12V to 5V cable converters available for units with 5V power feeds (PSU-RPS-5V-4M).
  • 2 Hot-swappable power modules (Dual-AC),
  • Controllable via secure HTTP interface,
  • REST API for 3rd party control integration,
  • 500,000hrs MTBF ratings on power modules,

Adder PSU-RED2-16 Apllication Diagram

16 Port, Dual AC model Application (PSU-RED2-16)

Power to match your needs
While individual Adder power adaptors perform well, as your installation expands and its devices proliferate, separate adaptors can become unwieldy and difficult to manage. RED PSU provides a significant step up in terms of efficiency, reliability and power management

Device Protection
Power integrity, safety and management are core elements of the RED PSU system. At start up RED PSU checks the validity of the power module(s). It then enables each of the power outputs in sequence to reduce the instantaneous load on the power modules. After start up each power output is protected by overlapping safety features that guard against excess demand by any connected device. Protects against electrical shorts and over loads, and features a limited power source (LPS).

Web interface control
RED PSU can be controlled and monitored via a web interface. Temperature, fan speeds and individual current measurements are viewable and each output can be individually controlled. Web interface security is by HTTP digest authentication (RFC 2617) with username and password as requested information

A REST (REpresentational State Transfer) API is available with all functionality to which authorized 3rd party control systems can interface

12V to 5V converter for 5V products
Many existing Adder devices are powered from 5V supplies. An optional compact converter dongle allows 5V products to be used with the RED PSU, including the AdderLink Infinity range

RED PSU Compatible Adder devices


  • AdderLink Infinity
    • ALIF1002P
    • ALIF1002R
    • ALIF1002T
  • AdderLink Infinity Dual
    • ALIF2002P
    • ALIF2000R
    • ALIF2002T
  • AdderLink DDX 30 Matrix KVM
    • DDX30-US
    • DDX-USR-US
  • Adder Keyboard & Mouse Switch
    • CCS-PRO4-US
  • AdderLink XD150 DVI KVM Extender
    • XD150-US
  • AdderLink XD522 Dual Monitor DisplayPort KVM Extender
    • XD-522-DP-PAIR

5VDC (requires PSU-RPS-5V-4M 12V to 5V converters)

  • ADDERView CATx 1000 KVM Series
    • AVX1008
    • AVX1008IP
    • AVX1016
    • AVX1016IP
  • ADDERView CATx 4000 KVM Series
    • AVX4016
    • AVX4016IP
    • AVX4024
    • AVX4024IP
  • ADDERView CATxIP 5000 KVM Series
    • AVX5016IP
    • AVX5016IPC
  • AdderView Pro KVM Series
    • AV4PRO-DP-US
  • AdderView SmartView KVM Series
    • SV2X4
    • SV2X8
    • SV4X16
    • SVMS2-DUAL
    • SVMS2-QUAD
    • SVMS4-DUAL
    • SVMS4-QUAD
    • SVMS4-S
    • SVMS4-DS
  • AdderView Matrix KVM Series
    • AV108MP-USA
    • AVM208
    • AVM208-MP
    • AVM216
    • AVM216-MP
  • ADDERView Prism Reverse KVM Series
    • AVP2
    • AVP4
  • AdderLink AV-Series KVM Extenders
    • ALAV100P-US
    • ALAV100T-US
    • ALAV102T
    • ALAV104T-US
    • ALAV100R-US
    • ALAV101R-US
    • ALAV200P-US
    • ALAV200T-US
    • ALAV204T-US
    • ALAV208T-US
    • ALAV200R-US
    • ALAV201R-US
  • Adder X-Series KVM Extenders
    • X2-KVM/P-US
    • X2-SILVER/P-US
    • X2-SILVER/R-US
    • X2-GOLD/P-US
    • X2-DA-GOLD-US
    • X2-MS2-US
    • X2-MS4-US
    • X50-US
    • X50-MS2-US
  • Adder X100 and X200 KVM Extenders
    • X100-PS2/P-US
    • X100A-PS2/P-US
    • X200-USB/P-US
    • X200A-USB/P-US
    • X200AS-USB/P-US

Adder PSU-RED2-16 Specifications:

Height 44mm / 1.73"
Width 43mm / 17.13"
Depth275mm / 10.8"
Weight4.5kg / 9.9lbs
Mains Inputs- 2 x IEC 90-264VAC 4763Hz input
- Efficiency 92%
- Power Factor 0.99 typical
Peripheral Connections1x 8p8c for 10/100 Ethernet connection
Power Outputs16 x locking 3-pin DC connector, 12VDC 20W output. Each output is a Limited Power Service (LPS) to IEC 60950-1.
Operating Conditions 
Temperature0 to 50°C / 32 to 122°F
Humidity5 - 90% Non condensing
Altitude< 2000 Meters / 6500 ft
Mean Time Between Failure (MTFB)500,000hrs at full load @50oC
Local client requirementsBrowser versions: Internet Explorer 10, 11, Firefox 24 ESR and above, Chrome 43
ApprovalsCE, FCC

PSU-RED2-16 is also known as PSU-RED2-16-US