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

Dimensions

2.2 x 7.4 x 1.5in (HxWxD)
(57 x 187 x 39mm)

Weight

13oz (0.38kg)

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