CG-X4

CG-X4

8-Port Interoperability Solution

4 modules for 8-ports in a small form factor

4-wire connectivity (intercom, radio and audio sources)

VoIP connectivity (SIP and RoIP)

Digital radio connectivity (Digital Voice Systems’ AMBE™ 3003 VoCoder technology)

Radio Bridging: port-to-port, port-to-multi-port, Radio-over-IP (RoIP), analog-to-digital, digital-to-digital

Radio Interfacing: trigger radios with 4-wire port signaling, DMR and P25 compatibility

IP Interfacing: Voice-over-IP (VoIP), RoIP, Unicast, Multicast, SIP (8 assignable SIP accounts per IP module)

Module design and highly configurable

Technical Specifications

4-WIRE AUDIO PORTS

4-Wire:
Input/Output Levels: -16 to 7 dBm @ 600 Ohms, adjustable in 0.1dB steps
Frequency Response: 5 to 3400 Hz; +/-1 dB ref. to 1 KHz
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: 60 VDC, 20 VAC
Maximum Current: 50 mA

E-Lead Input:
Active High Input: Open circuit or >+1.8 VDC
Active Low Input: Ground, negative voltage or <+0.32 VDC
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 7)
PC Configuration: USB Port Type B
4-Wire: RJ45

POWER SUPPLY

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

TEMPERATURE

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

DIMENSIONS

CG-X4: 5.7in W x 1.4in H x 13in D (144.8mm x 35.6mm x 330.2mm)

WEIGHT

CG-X4: 4.75 lbs (2.15kg)

Features and/or Benefits

Bridging Disparate Radio

Clear-Com®Gateway bridges radio channels across different radio platforms, port-to-port, port-to-multi-port and Radio-over-IP (RoIP). The digital radio module allows analog-to-digital and digital-to-digital bridging and conferencing on one platform.

Interfacing Radios with 4-wire Systems

Gateway devices offer advanced radio interfacing for analog and digital radios with a suite of programmable features to meet the most demanding radio and Land Mobile Radio (LMR) applications. When connected to Clear-Com intercom systems, 4-wire port signaling is provided to activate features and trigger radios. Clear-Com®Gateway is compatible with Project 25 (P25) and Digital Mobile Radio (DMR) standards.

Interfacing with IP Platforms

Clear-Com Gateway supports standards based IP interfacing for Voice-over-IP (VoIP), RoIP, Unicast, Multicast and SIP applications for connectivity and interoperability. Each IP module comes with eight SIP accounts. When connected to Clear-Com intercom systems, SIP applications become accessible

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