上海闻企电子科技有限公司

   spirent思博伦语音质量测试仪Abacus 100

Features ■ 100 analog FXO ports ■ Loop start ■ Globally compliant with FCC, NET4, CTR21, JATE, and country specific PTT specifications ■ Programmable protocol state machine ■ Motorola PowerOUICC processor ■ 32 Mbytes of SDRAM ■ 8 Mbytes of on board flash memory, to ensure full computing and upgrading capabilities (flash memory accessible from host processor) ■ Compact flash memory to store application programs (optional) ■ 10/100Base-T Ethernet controlled (RJ-45 front access) ■ DAAs (Direct Access Arrangement) provide 100 analog FXO ports, with four 50-pin Telco connectors in the back panel and 100 LEDs on the front panel ■ Two DSPs provide tone generation, tone recognition, DTMF, PSQM, PESQ, fax and modem functionality ■ On board TCXO used for TDM clock and 1 PP