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Modular IP Multiplexer

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The 7881MUX-LITE-IP is a complete, flexible solution to concurrently demux and remux up to 16x SPTS/MPTS IP inputs across 16x SPTS/MPTS IP outputs. Support is available for multiple input types, including SPTS, MPTS and unicast/multicast addressing.

Controlled by the industry-leading VistaLINK® PRO CSM, the 7881MUX-LITE-IP offers grooming and re-multiplexing of pre-encoded content in a new single- or multi-program transport stream ready to be broadcast across DVB-S, DVB-T, DVB-C and IPTV networks.

The 7881MUX-LITE-IP supports advanced stream processing capabilities such as Program and PID remapping, DVB/ATSC table generation and per-program bitrate limiting to stop over bitrate inputs from disrupting groomed outputs.

When paired with VistaLINK® PRO CSM NMS, the 7881MUX-LITE-IP can also support in-band metadata insertion directly into a private PID. Downstream devices can receive this PID and process accordingly. Applications can vary from in-band firmware upgrade or data tags.

Features & Benefits

  • Output TS bitrate configuration
  • Internal TSM-Lite per stream: TS loss, CC, bitrate
  • Automatic failover to the redundant incoming Transport via VistaLINK® PRO CSM NMS
  • VLANs, VLAN tagging (passing or adding) for all 4x DATA ports
  • Integrated with all Evertz products and easily managed with VistaLINK® PRO CSM NMS


Inputs & Outputs

  • 3x GbE data ports, RJ-45
  • 1x 1GbE data input port (SFP)

Re-Muxing Engine

Input Format MPTS or SPTS, VBR or CBR
Output Format MPTS or SPTS, CBR (configurable bitrate)


  • Program/PID grooming/filtering
  • Local generation of DVB/ATSC tables
  • Per-program bitrate limiting
  • In-band metadata insertion *

Encapsulation Parameters

  • IP encapsulation: MAC802.3 > IPV4 > UDP > MPEG
  • Destination IP address (unicast and multicast)
  • Destination UDP port
  • Source UDP port

Decapsulation Parameters

  • Source IP address (unicast and multicast)
  • Destination IP address (unicast and multicast)
  • Join multicast by providing correct messaging using IGMP
  • Selection of the input format
  • Selection of the UDP ports

Configuration & Management

  • 1x GbE control port, RJ-45
  • SNMP control and monitoring via VistaLINK® PRO


Power 48 watts


Number of Slots 2

Ordering Information

7881MUX-LITE-IP Modular IP Transport Stream Transport multiplexer with IP inputs/outputs, 4x RJ-45 ports, 1x SFP cage; supports up to 16x MPTS/SPTS inputs/outputs

Ordering Options

Rear Plate Suffix
+3RU 3RU rear plate for use with 350FR, 7800FR or 7801FR Multiframes


350FR Portable Multiframe which holds 7 single slot modules
7800FR 3RU Multiframe which holds 15 single slot modules
7801FR 1RU Multiframe which holds up to 4 single slot or 2 dual slot modules

SFP Interface Options

SFPTR-RJ45-SGM-AV SFP module for 10/100/1000 interface ports
SFP1G-TR13 SFP optical transceiver, 1.25Gbs, 1310nm, SMF, 20km