[shortdesc] CTP2000 8-port interface module with serial RS-232, EIA-530, V.35, and Multi-Service analog voice [/shortdesc] [specifications] Specifications CTP2000-IM-8P-MS Description 8-port serial interface module—EIA530/V.11/RS- 422/X.21, RS-232/V.24, V.35, 4TWO, HQ Analog, IRIG Product Family Juniper CTP Series Product Type Interface Modules Audio Provides single and dual channel audio support for varying quality audio from 8-bit, 8-KHz quality to 8-bit up to 16-bit, 48-KHz quality (CD quality). 4WTO Provides single and dual channel audio support for 8-bit, 8-KHz quality with squelch support for radio backhaul. In 4WTO mode, the Multiservice interface module is interoperable with 4WTO daughter cards. IRIG Enables an interrange instrumentation group time code (IRIG-B) signal to be transported through an IP network. TDC Provides combined time-correlated support for IRIG/NRZ data for telemetry applications. [/specifications] Juniper Networks CTP Series Circuit to Packet platforms provide advanced technology and features required to reliably transport legacy time-division multiplexing (TDM) and other circuit-based applications across next-generation IP networks. CTP Series platforms create an IP packet flow from a serial data or analog voice connection at one end and provide the necessary processing to re-create the serial bit stream or analog signal from the received packet flow at the other end.