J-Link PRO PoE (8.12.28)


Ultra Fast Debug Probe with Ethernet Interface for Test Farms

Download Speed to RAM 4.0 MiB/s
Download Into Flash1
GDB Server
Unlimited Flash Breakpoints
✓ Included ✗ Not Included

1 For use from within an IDE

Stock Status:  In Stock 
Delivery Time: Typically ships within 1 Business Day

Bulk Quantity Discounts Available

1 - 9 pieces
$1,406.00 (5% off)
10 - 24 pieces
$1,332.00 (10% off)
25+ pieces

Additional adapters available here: Debug Adapters

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SKU: 8.12.28 Category:


Get the SEGGER 8.12.28  J-Link PRO PoE, the high-end debug probe specially designed for test farms.

J-Link PRO PoE features a PoE-enabled Ethernet interface as an alternative to the USB connection so to reduce the size of a cable harness in test farms. Easily check hardware status thanks to two additional LEDs. Connects via Ethernet or USB to the host. Cross-platform, it runs on Windows, Linux & macOS.

Further Advantages
J-Link PRO PoE includes a web interface (web server) for easy TCP/IP configuration and integrated licenses for unlimited breakpoints in flash memory, RDI/RDDI & Flash. There is also built-in VCOM functionality, supporting a broad range of CPUs and microcontrollers.
J-Link debug probes are supported by all major IDEs including Eclipse, GDB-based IDEs and SEGGER Embedded Studio. Find a complete list of Supported IDEs here.

Box Contents

  • J-Link PRO PoE debug probe
  • USB cable
  • .1″ 20-pin ribbon cable (18 cm)

Includes free software updates and 1 (one) year of email support.

Additional Product Information on segger.com



Additional information

Weight 1 lbs
Dimensions 6 × 8.25 × 1.75 in
Host Interface

Ethernet, Ethernet PoE, USB

Target Interface Speed

High (4 MB/s)

Software Features

Flash Download, GDB Server, J-Flash, J-Flash SPI, Ozone, RDDI, RDI, Real-Time Transfer (RTT), Unlimited Flash Breakpoints

Supported Targets

ARM Cortex Cores, ARM Legacy Cores, Microchip PIC32, Renesas RX, RISC-V, SiLabs 8051

Target Interface


Trace Interface

ETB Trace