Tel. +31­ 345 545535
Coming soon...
Who we work with
What's going on
Something to read
Who we are
Where we are
You are on the following page: Products > Ethernet-PHY & Power-over-Ethernet > PoE and PoE+ > PDA-LLDP Powered Device LLDP Analyzer English | Nederlands

PDA-LLDP Powered Device LLDP Analyzer

The IEEE 802.3at (PoE+) standard requires that all "Type-2" (>13Watt) Powered Devices support the new PoE LLDP protocol.    This protocol allows PSE's and Powered Devices (PD) to communicate power requirements and power allocations with 0.1 watt granularity.   It also allows for in-service adjustments to power allocations.

Unlike traditional LLDP (Layer 2) protocol, PoE LLDP involves messaging "hand-shakes" and includes protocol timing requirements.  Hence, PD testing requires flexible PSE-side protocol emulation.   Ideally, this testing is combined with actual power monitoring functionality as can be provided by the Sifos PDA-300 Load Monitor.

The PDA-LLDP serves as a flexible, configurable emulator of PSE LLDP protocols with full ability to process PD requests and provide user-specified power allocations.  

Key features include

  • Enables Powered Device Verification to IEEE 802.3 Clauses 33 and 79
  • Flexible PSE LLDP Modeling and Configuration
  • One-Button LLDP Protocol Capture and Analysis
  • Enables Flexible Emulation of 802.3at Type-2 LLDP PSE’s when combined with a Sifos PDA-300
  • Compact, Portable 2-Port Emulation
  • Overcomes Coverage Limitations of End-Span & Mid-Span PSE’s
  • PSA Interactive Graphical User Interface
  • PowerShell PSA Automation Scripting
  • Pop-Up Excel Spreadsheet Protocol Trace Reports

PoE+ PD Testing with PDA-300 & PDA-LLDP

PDA-LLDP Graphical User Interface Software

PDA-LLDP Protocol Trace Capture to Microsoft Excel

How to buy

For any enquiries regarding Sifos range of products, please contact Gerard Fianen at Indes - IDS B.V.





INDES-IDS BV offers solutions for Embedded Software Development as well as for the Telecommunication NEMS and Service Providers. In these markets we offer products of either the market leader or the innovation leaders. Our goal is to assist you to get to the market sooner by offering a combination of products, knowledge and services.