Clear-Com HLI-2W2 HelixNet 2-Wire Interface Module for HMS-4X Intercom Main Station

ITEM #: CLCM-HLI-2W2 MFG #: HLI-2W2

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$1,525.00

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HLI-2W2 - Overview

The ClearCom HelixNet HLI-2W2 is a dual 2-wire interface module for the HelixNet HMS-4X Intercom System Main Station (sold seperately). HelixNet®is a fully networked partyline intercom, supporting up to 24 channels and independent Program Audio over XLR, LAN and WAN.

HLI-2W2's 2-wire analog partyline interface are assignable to any channel in the HelixNet system and provide connectivity to powered Clear-Com or RTS-TW analog partyline systems. Level control and VOX/Gate capability is provided for each interface to accommodate the connected system. HLI-2W2 include call signaling and remote mic kill circuits when used with compatible Clear-Com and RTS-TW partyline devices.

HLI-2W2 can be added to any HMS-4X main station with an available option slot. Once installed, any channel can be independently assigned to either 2-wire port locally on the HMS-4X front panel or centrally from the Core Configuration Manager.

Please Note! This item is just one component of a larger system.

  • Features:

    • 2-wire interface for HMS-4X
    • Auto nulling
    • Level and VOX control
    • Clear-Com / RTS-TW Compatible
    • Call and RMK signaling
     

  • Specifications:

    • Connectors
    • 2-wire Partyline: (2) 3-pin XLR-F

      Partyline
    • Compatibility: Clear-Com, RTS-TW configurable with Call and Remote Mic Kill
    • Termination: External system
    • Nulling: R-L-C hybrid; user initiated Auto-Calibration with Echo Cancellation
    • Power: 25mA from external system
    • Voltage: 20-30V DC (max)
    • Maximum Level Before Clipping: 6dBu
    • Nominal Input Level: -18dBu (CC), -12dBu (RTS)
    • Input Impedance: >= 10KΩ bridging
    • Route to 4-wire input at 0dBu in:
    • Frequency Response: 100Hz - 10kHz ±3dB
    • Distortion: <0.2% THD @ 1kHz
    • Noise: <-55dBu
    • Route from a 4-wire output at 0dBu out:
    • Frequency Response: 40Hz - 10kHz ±3dB
    • Distortion: <0.2% THD @ 1kHz
    • Noise: <-75dBu

      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 6001 TCP-System Management
    • Port 6001 UDP-Audio Streams
    • Multicast:
    • Port 5353 UDP-mDNS, Names, Discovery

      Network Parameters
    • Endpoint Resource Use: 1 per active port
    • Bandwidth:
    • 300 (max) kbps from each active port to HMS
    • 1200 (max) kbps from HMS to each active port
    • Network Jitter Tolerance:<= 128ms jitter buffer per audio stream receiver automatically adjusted to network performance
    • QoS Tags: DSCP=41, Assured Forwarding (AF)
    • System reserved IP range: 10.0.0.0/8 for endpoints
     

  • GTIN:

    0609385519604
     

Required Accessories

HLI-2W2 - Required Accessories

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