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DS26518 - single-chip 8-port framer and line interface unit (LIU) combination

General Description

The DS26518 is a single-chip 8-port framer and line interface unit (LIU) combination for T1, E1, and J1 applications.

Each port is independently configurable, supporting both long-haul and short-haul lines.

Key Features

  • Eight Complete T1, E1, or J1 Long-Haul/ Short-Haul Transceivers (LIU Plus Framer) Independent T1, E1, or J1 Selections for Each Transceiver Fully Internal Impedance Match, No External Resistor Software-Selectable Transmit- and ReceiveSide Termination for 100Ω T1 Twisted Pair, 110Ω J1 Twisted Pair, 120Ω E1 Twisted Pair, and 75Ω E1 Coaxial.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
DS26519 single-chip 16-port framer and line interface unit (LIU) combination
DS26502 T1/E1/J1/64KCC BITS Element
DS26504 T1/E1/J1/64KCC BITS Element
DS26522 Dual T1/E1/J1 Transceiver
DS26524 Quad T1/E1/J1 Transceiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DS26518 8-Port T1/E1/J1 Transceiver www.maxim-ic.com GENERAL DESCRIPTION The DS26518 is a single-chip 8-port framer and line interface unit (LIU) combination for T1, E1, and J1 applications. Each port is independently configurable, supporting both long-haul and short-haul lines. The 8-port SCT is software compatible with the DS26519 and nearly software compatible with the DS26528 and its derivatives.