HelixNet | User Guide
Specification Description / value
HXII-BP = 1 beltpack
Note the maximum Powerline capacity of the HMS-4X. Use the
HelixNet Cable Calculator
available from the Clear-Com website to validate load and cable distance.
Unit powered by Power over Ethernet (PoE)
Class of device IEEE 802.3af-2003 - Class 1
PSE 4.0W DC max @Power Source Req
PD 3.84 DC max @ Powered Device Draw
20.8.5 Environmental
Specification Description / value
Temperature 0˚C - 40˚C (32˚F - 104˚F)
Humidity 0 - 90% relative humidity
20.9 Network (Ethernet)
20.9.1 Network Protocols (HelixNet v.4)
Specification Description / value
Ethernet IPv4 Unicast audio and control
mDNS (multicast domain name system) Multicast device discovery
Layer 3 (OSI model) Routable with mDNS function limitations
WavPac Audio codec
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