Provides simple, fast update to key electronic components of all C-Series and D-Series Pathport two-port models. 

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Greatly extend the life of an existing installation while ensuring access to the latest industry standards and protocols, without major retrofit expense.

  • Simple component replacement provides new non-volatile RAM and processing for existing gateways
  • Ensures compatibility with modern protocols, universe counts and show distribution practices
  • E1.20 RDM compliant as proxy device
  • Manage up to 128 RDM responders per port
  • Supports the following Ethernet protocols:
    • E1.31 Streaming ACN (sACN)
    • Strand Shownet
    • Pathport Protocol
    • Art-Net
    • ETC Net2 (receive only)
  • Not suitable for gateways with damaged LCD or I/O ports
  • Not suitable for R-Series rackmount gateways
  • Power-over-Ethernet Class 1 device - 4W maximum
  • Operating Conditions:  -10 to +50°C, 5-95% relative humidity, non-condensing
  • USITT DMX512 –1990 ANSI E1.11 DMX512-A R2013
  • E1.20 RDM - Remote Device Management
  • E1.31 sACN - streaming ACN
  • IEEE 802.3af Power over Ethernet
  • ETL
  • RoHS 2011/65/EU
  • .5 lb (0.25 kg)
  • 3.5”w  x 2.75”h  x 1.0”d ( 100mm x 75mm x 28mm)


  • Performance optimization on OCTO, QUATTRO, 1014, and 6824
  • Fixed issue with configuration and BOOTP
  • Fixed issue where input ports greater than 128 would change
  • Fixed issue with merging different length sACN sources


  •  RDM discovery bug fixes (timing tweaks, and null list on Octo/Quattro/1014)
  •  sACN per channel priority bug fix (slow DMX response when enabled)


  • Code optimization and performance improvements to the merge engine.
  • Null Pathport UDP packet fixed.  Ports set as inputs, transmitting Pathport Protocol, would occasionally generate an empty data packet, leading to error messages from receivers.
  • Premature RDM timeout bug fixed.
  • Per-channel priority bug fixed.


  • timer rollover bug fix, which could cause output to stop after several weeks without a reboot
  • performance optimization for the merge/crossfade engine
  • optimized output cut-thru for standard universes when crossfade disabled


  • Background RDM discovery turned off by default
  • Increase in number of allowable RDM responders to 256 per port
  • IGMP improvements
  • NFP compatibility bug fixed




Refurbishment Kit for Pathport
C-Series and D-Series style gateways


Data Sheet