4-Wire Audio Ports

4-Wire:
Input/Output Levels: -16 to 7dBm @ 600 Ohms, adjustable in 0.1dB steps
Frequency Response: 5 to 3400Hz; +/-1 dB ref. to 1kHz
Isolation: >60 dB
Idle Noise: <20 dbrnC0
Input Impedance: 600 Ohms or 100 Ohms, software selectable each port
Output Impedance: 600 Ohms, true differential
Hybrid Return Loss: 25 dB minimum

Port Signaling

M-Lead Relay:
Optical: Coupled MOS
Maximum Contact Voltage: 60V DC, 20V AC
Maximum Current: 50mA

E-Lead Input:
Active High Input: Open circuit or >+1.8V DC
Active Low Input: Ground, negative voltage or <+0.32V DC
Clear-Com Signaling: Eclipse and HelixNet
DTMF Signaling
E&M Lead (COR & PTT) Signaling

Voice-Over-IP Module

IP Ports:
Format: Supports 10Base-T and 100Base-T
Networking Stack: TCP/IPv4
Protocols: SIP, SDP, RTP, IPV67 and STUN (Simple Traversal of UDP through Network Address Translation)
Codecs: G.711 (fully compatible), G.726 (16/24/33/40 kbps), G.722, DVI4 (narrow/HD/Ultra HD), Linear PCM
SIP Accounts: 8 per module

Digital Radio Module

VoCoder: 3-channel
Digital Voice Systems: AMBE-3003™ Vocoder encode or decode AMBE™
Input/Output: Analog and Serial
Encode/Decode: P25, DMR

Interface and Connectors

LAN: RJ45 (port 2)
PC Configuration: USB Port Type B
4-Wire: RJ45

Power Supply

Switchable plug-in adapter with locking connector and IEC cord
Input Voltage: 85 – 264V AC; 100 – 240V AC; nominal
Output Voltage: 12V; 1.67A
MTBF (min.): 200,000 hours demonstrated

Temperature

Operating: 32° – +122°F (0° – +50°C)
Storage: -40° – +176°F (-40° – +80°C)
Humidity: 0 – 95%, non-condensing

Dimensions

5.4 x 1.4 x 6.4in (WxHxD)

(137.2 x 35.6 x 162.6mm)

Weight

3.5lbs (1.59kg)