8-Port Digital Intercom Audio and Data Control I/O Interface Devices
All PG-INTERCOM devices allow seamless integration of intercom audio and control data from Clear-Com and RTS/Telex intercom panels, interfaces and matrices. The PG-INTERCOM devices are available in two different hardware configurations, RS422 for Clear-Com and RS485 for RTS/Telex. The PG4-INTERCOM devices offer four RJ-45 4-wire intercom ports while the PG8-INTERCOM devices offer eight RJ-45 4-wire intercom ports. The RJ45 ports are duplicated with reverse wiring so that half the ports are wired for connection to intercom panels or interfaces and half the ports are wired for connection to the intercom matrices.
Convention: EIA / TIA – 422 or EIA / TIA – 485
Hardware Standard: IC422/IC485; FCC-RJ45
Maximum Input Level: +18dBu
SNR: 115dB (A-weighted)
THD+N a -1dBFS: >100dB
Maximum Output Level: +18dBu
SNR: 115dB (A-weighted)
THD+N @ -1dBFS: >98dB
Audio: TIA – 568A/B; Optocore 200 Mbit/s
LAN: TIA – 568A/B; IEEE – 802.3; 10/100 Mbit/s
Convention: EIA / TIA-485
Number of Data Channels: 4
Data Channel Type: Digital control data
Data Rate: Up to 10 Mbps
Source: ≤ 10Ohm
Hardware standard: 75Ohm / BNC
Data Rate: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (Depending on used sample rate)
Impedance Input: 1k / 75Ohm software switch
Impedance Output: 75Ohm
Input, Output, Dual: Full bandwidth
Connection: Duplex LC
Data Rate: 2 x 2Gbps
Optical Wave Guide Cable Lengths: Multi-mode fiber 50μm; ≤ 700 m
Single-mode fiber 9μm; 10km (70 km on request)
Number of Power Supplies: 2 (with function check and automatic switch-over)
Type: Switch-mode, universal input
Mains Voltage: 100 – 240V AC; 50 – 60Hz; 25VA-typ; 32VA-peak
19.2 x 1.73 x 7.87in (WxHxD)
(483 x 44 x 200mm)
CC – Clear-Com four wire matrix ports with serial control 4 four wire Clear-Com matrix ports with line level and RS422 serial inputs and outputs for Clear-Com key panels, matrices and interfaces.
485 – RTS four wire intercom ports with serial control 4 four wire RTS matrix ports with line level and RS485 serial inputs and outputs for RTS key panels, matrices and interfaces.
444 – Line level inputs and outputs, GPIO and DC output 4 line level inputs and outputs with optically isolated general purpose inputs and relay switched general purpose outputs. Auxiliary DC outputs to power external circuits.
FXS and FXM are available with these models.
FX – The Optocore Fiber Network Module allows the converter to be used as a part of a 24 device ProGrid system.
• 4 Serial ports
• 2 LAN ports
• 2 SANE/LAN ports
FXS – For use with Single mode fiber optic cables
FXM – For use with Multi-mode fiber optic cables