Product Description
| KX-TDA6174XJ | Specifications |
|---|---|
| Extension Interface | Number of Ports - 16 ports |
| Extension Interface | SLT Interface: +30V 30mA Feeding function, Dial-pulse signal detecting function, Dial-pulse signal detecting function, Bell signal issuing function, Hook detecting function, Ringtrip detecting function, 2W/4W converting function, Surge protective function, 4ch CODEC function, - CODEC function, - Power down function, - µ/A Iaw switching function, - Test function (Loop back, Tone generation), - Programmable digital filtering function, - Serial interface function, - PIO function |
| DTMF Receiver | 16 lines for each port |
| On-board Ringer | 20/25Hz 75Vrms, Phase control (Three-phase / Four-phase) |
| On-board DC/DC Power Supply | Input +15V, Output +5V, +3.3V, Input +40V, Output for Bell ringing relay: +160V, -100V |
| Power Failure Forwarding Function | 4 lines supported |
| Self-Diagnostic Function | Carried out with outside-line interface in a pair (only one port), Speech path test, Dial pulse test, DTMF test |
| ASIC | EC bus interface function, H.100 bus interface function, Digital PLL function, Local bus interface function, Time switch function, Gain controlling function, FIFO/DPRAM function, Designated telephone control interface function (HDLC included), Intelligent PIO function |
| Control Unit | CPU, SH-1/SH7020 (12.288MHz), Flash ROM, 512Kbyte, SRAM, 128Kbyte |
| LED Display Circuit | Card status indicating LED: Two colors (Red/Green) |
| External Interface Connector | Extension interface, 50pin Amphenol connector: 1, Power failure forwarding, 4pin modular jack: 2. |
