Clear-Com HLI-ET2 HelixNet Ethernet LAN Network Interface Module

HLI-ET2 - Overview

• Features:

  • Network Interface
  • CCM System Control
  • HMS and LQ Linking
  • User station connection
  • Dual port Ethernet switch
    
    The HelixNet System
  • Networked Intercom System
  • Flexible cabling
  • 12 partyline channels; expandable to 24 channels via optional license
  • Program Audio distribution with independent level control
    
    Effortless Management
  • Fast front panel control and configuration
  • Easy to use CCM browser configuration
  • Plug-and-go with auto discovery
  • Central upgrades from main station
   

• Specifications:

  • Connectors
  • LAN A and B: (2) EtherCON RJ45
  • LAN Network Connection
  • 10/100 BaseT
  • DHCP Capable
  • Configured for Daisy-Chaining
    
    Dimensions
  • 2.2 x 7.4 x 1.5in (HxWxD)
  • (57 x 187 x 39mm)
    
    Weight
  • 13oz (0.35kg)
    
    Network Specifications (Version 4.2+)
  • Network Protocols
  • Ethernet IPv4-Unicast Audio and Control
  • mDNS-Multicast Device Discovery
  • Layer 3 routable with mDNS function limitations
  • HTTP-Management
  • RTP-Audio Transport
  • WavPack-Audio Codec
    
    Network Ports
  • Unicast:
  • Port 80 TCP-System Management
  • Port 655 TCP-Link Group Audio/Database Communication
  • Port 6001 TCP-System Management
  • Port 6001 UDP-Audio Streams
  • Multicast: Port 5353 UDP-mDNS, Names, Discovery, Linking, Expansion
  • Optional for device names and linking
    
    Network Parameters
  • Endpoint Resource Use: None
  • Bandwidth: 300 kbps per audio input linking between HMS/LQ
  • Link Group audio sent dynamically between members
  • 300-600 (max) kbps from an active audio input to HMS
  • 1200-2400 (max) kbps from HMS to endpoint
  • Network Jitter Tolerance: <= 128ms jitter buffer per audio stream receiver automatically adjusted to network performance
  • QoS Tags: DSCP=41, Assured Forwarding (AF)
  • Link-Local Default IP Address Ranges: 169.254.0.0/16
  • System Reserved IP Ranges:
  • 10.0.0.0/8 for endpoints
  • 172.23.0.0/16 for Link Group
    
    Recommended Ethernet Switches
  • Managed Ethernet Switch - Layer 3
  • 100/1000 Base-T ports for endpoints
  • 1000 Base IP Trunks between switches
  • QoS Configuration
  • Energy Efficient Ethernet bypass option
  • IGMP Snooping bypass option
   

• GTIN:

  0797277982664