Vehicle Communication Interface for CAN FD / CAN LS / DoIP – BroadR-Reach® / LIN networks

The VCI-MUXDIAG-3 is a compact Vehicle Communication Interface particularly suited to new electronic vehicle architectures.

Reference: VCI-MUXDIAG-3

Category: Communication interfaces

Activity: Manufacturers - equipment manufacturers

Downloadable documents :

Fiche technique (FR) Datasheet (EN)

Products details

VCI-MUXDIAG-3 is a compact multi-protocol communication interface particularly suited to the analysis and diagnosis of the electronic architectures equipping the most recent vehicles and mobile machines.

It allows to interface, via a USB2.0 high speed link, a PC-type computer to communicating systems and networks of systems.

It offers:

  • 1x CAN FD / High Speed channel
  • 1x CAN FD / High Speed or CAN Low Speed channel
  • 1x Ethernet (DoIP) or BroadR-Reach® channel
  • 1x LIN channel + 1x LIN or ISO9141 K/L channel


The VCI-MUXDIAG-3 interface is supplied in a case together with:

  • USB cable
  • Software Development Kit (AGHAF library, typical codes, etc.)
  • USB drivers
  • User documentation


  • Connection leads for vehicle diagnostics
  • BroadR-Reach® Network Interface Bundles

Ordering information



Power supplyExternal 8-36Vdc / 1A
USB 4,5 – 5,5vdc / 500mA
PC interfaceUSB 2 / USB 3 drivers for
Windows 7 OS and higher (32 & 64 bits)
CAN1x CAN FD / High Speed
1x CAN FD / High Speed or Low Speed
ETHERNET1x BroadR-Reach or Ethernet (DoIP)
1x LIN or ISO9141 K/L
I/O1x analog/digital input 0-16V
1x DoIP activation line
Connectors1x USB C type
1x D-SUB HD 26 pins male
Size131 x 71 x 34,5 mm