HelixNet System Hosts
Arcadia: 支持多达128个HelixNet用户站通过以太网或电力线通过HXII-DPL电力线设备. 使用许可端口，最多可启用24个通道，以分配给任何HelixNet用户站密钥集.
HMS-4X: 支持多达64个端点(远程站), Speaker Stations, Beltpacks, HLI-2W2, HLI-4W2, LQ port). 用户站可以直接连接到2条HMS-4X电力线或通过可选的HLI-ET2模块使用HXII-DPL电力线设备或第三方网络交换机连接. HMS允许使用12个通道，可以使用可选许可证扩展到24个通道.
Connectors
Powerline: 电力线，端子座5杆，5mm间距
Ethernet/PoE: RJ45
Headset: 4针XLR-M或7针XLR-M带(2)PTT GPI (-X7)
Gooseneck Mic: 3-pin Tuchel
Power Connector: Terminal Block 2 Pole, 5mm
Microphone Pre-amplifier
Headset Mic Impedance: 200Ω (Dynamic)
Headset Mic Voltage: 1.7V (Electret selectable)
Limiter: +23dB
0dBu输出时的四线输出路线:
Mic Gain: 60dB (Dynamic), 45dB (Electret)
Frequency Response: 300Hz - 10khz±3dB，轮廓清晰
Distortion: <0.1% THD @ 1kHz
Noise: <-65dBu
Headphone Limiter: 0dB (selectable)
Headphone Amplifier
Load Impedance: >32Ω
Output Level: +12dBu before clipping
Sidetone: -12dB (selectable)
0dBu in四线输入的路由:
Max Gain: 0dB
Frequency Response: 40Hz - 10kHz ±3dB
Distortion: <0.1% THD @ 1kHz
Noise: -65dBu
Headphone Limiter: 0dB (selectable)
Loudspeaker Amplifier
Load Impedance: 8Ω
Output Level: +18dBu before clipping
0dBu in的4线输入线路:
Max Gain: 18dB
Frequency Response: 200Hz - 10kHz ±3dB
Distortion: <0.1% THD @ 1kHz
Noise: <-50dBu
逻辑输入- PTT/GPI(仅限- x7)
可分配通话，通话，麦克风和耳机键
Input: 2
Style: 电源输入，与地面紧密接触
Detection Voltage (Min): 3V
Input Voltage (Max): 5V
Output Voltage: 5V
Output Current (Max): 1mA
Device Power
Voltage: 48V DC
Current (Max): 0.3A
Power (Max): 14.4W
BTU (Max): 49BTU/hr
Input Power Connector: Terminal Block 2 Pole, 5mm
This unit can be powered via:
交流适配器-墙壁(不包括)
Input Voltage Range: 100 - 240V AC
Input Frequency Range: 50 - 60Hz
Input Power Connector: Universal
Output Voltage: 48V DC
Output Power (Max): 15W
Output Power Connector: KPPX-3-P
PoE - Power over Ethernet
IEEE 802.3af-2003 - Class 0
PSE: 15.4W DC max @ Power Source Req.
PD: 12.95W直流最大@供电设备功耗
Note: 当使用PoE时，HelixNet扬声器站必须接地干净. 最好是带屏蔽CAT5/6电缆的屏幕.
Powerline:
Input Voltage: ±29.5V DC
Input Current (Speaker Off): 0.3A
Input Current (Max): 0.5A
Powerline Utilization:
扬声器站(本地电源)= 1个背带包
扬声器站(扬声器关闭)= 2个腰带包
扬声器站(扬声器打开)= 3个腰带包
注意HMS-4X的最大电力线容量.
Use HelixNet Cable Calculator 验证负载和电缆距离.
Environmental
32º - +113ºF (0 - +45ºC)
90% relative humidity
Dimensions
4-Gang NEMA, 4.5 x 8.2 x 2.4in (HxWxD)
(114 x 209 x 61mm)
Weight
HKII-KB: 15.2oz (0.43kg)
HKB-2X: 18.8oz (0.53kg)
网络规格(固件版本4.5+)
Network Protocols
以太网IPv4 -单播音频和控制
mDNS -组播设备发现
Layer 3-Routable w. mDNS function limitations
HTTP-Management
I.V. 核心-去中心化网络路由 & Mixing
ivp专有对讲音频和控制
WavPack – Audio Codec
Network Ports
Unicast:
Port 80 TCP – System Management
端口6001 TCP -系统管理
Port 6001 UDP - Audio Streams
Multicast:
端口5353 UDP - mDNS，名称，发现，链接
可选的设备名称和链接
Network Parameters
HMS-4X Endpoint Resource Use: 1
Bandwidth:
300(最大)kbps从每个扬声器站到阿卡迪亚/HMS-4X
1200(最大)kbps从阿卡迪亚/HMS-4X扬声器站
Network Jitter Tolerance: <= 128ms jitter buffer per audio stream receiver automatically adjusted to network performance
QoS tags: DSCP=34可靠转发(AF=41)
Link-Local缺省IP范围: 169.254.0.0/16
System reserved IP range: 10.0.0.0/8 for endpoints
Recommended Ethernet Switches
•管理以太网交换机-第三层
•100/1000 Base-T端口用于端点
•交换机之间的1000个Base IP中继
•QoS配置•节能以太网旁路选项
• IGMP Snooping bypass option
Please refer to the 十大正规体育平台 HelixNet Network Guide 获取额外的交换机设置和网络特性.