Product Overview
IPR400 S2
The IPR400 S2 is a full featured, fast and flexible multi-channel
RoIP and interoperability gateway, combining Voice over IP
extensions for analog radio equipment and interoperability
between disparate radio systems all in one.
The 4 ports of the IPR400 S2 can be linked together internally
to the IPR400 S2 or with VoIP in a myriad of combinations,
making the device ideal for connecting repeater sites. The
gateway also features SIP connectivity for use with dispatch
consoles such as RediTALK-Flex, altusomni or omnicore.
Power
Operating Supply Voltage 12VDC/24VDC nominal (11.5VDC to 28VDC)
Operating Current (12V) 560mA (regulated) 470mA with LCD off
Radio Ports
Connector 8-way US modular
Configuration 4-wire transformer coupled or 2 wire transformer coupled half duplex via
software control
Input Impedance 600Ω or high impedance via software control
Output Impedance 300Ω
Input Levels -30dBm to +12dBm
Output Levels
Software Level Attenuation / Gain -20dB to +10dB
Frequency Response 300 to 3000Hz (within 1dB)
E-Input Lead Input Opto-coupled @ 5 to 30VDC. Link configurable for voltage, contact, switched
ground or switched power
M-Output Lead Relay contacts limited to 30W (30VDC @ 1A). Link for voltage contact, switched
ground or switched power.
Auxiliary Input/Output
DB25 AUX Connector 8 x 0 to +5V analog inputs
2 x Opto coupled inputs (same specification as E lead)
2 x Relay coupled outputs (same specification as M lead)
RS232 Ports
Connector DB9 Female (DCE)
Type RS232 Asynchronous
Data Rate 1200bps to 38400bps Default 19200bps
Configuration 8/7 Data, 1/2 Stop, None/Even/Odd parity
Debug Interface
Type USB Asynchronous Serial
Data Rate Default 19200bps
Configuration 8 Data, 1 Stop, No parity
2
Technical Specifications
IPR400 S2
Network Interface
Interface 10 BASE-T or 100 BASE-TX Ethernet with auto detect
Protocol RTP
Codecs G.711, G.726 ADPCM, GSM (13kbps)
Front Panel Indicators
Front panel LED Ethernet link activity
Ethernet link established
Processor run
VoIP link established
Serial data active
LCD 2 x 16 backlit dot matrix
Physical
PC Board 1606A1 Rev 1.00
Dimensions 485mm(W) x 45mm(H) x 255mm(D)
Environmental
Operating Temperature 0 to 60°C (32 to 140°F)
Storage Temperature -20 to 85°C (-4 to 185°F)
Humidity 95% non-condensing