T1 FDL控制器/监测器条

The DS2282 controls the Facility Data Link (FDL) and monitors errors in T1 lines. It clocks in and synchronizes recovered data from the T1 line and extracts the FDL messages for decoding. From its monitoring function, the DS2282 maintains several error counts in onboard nonvolatile memory and retain \n• Implements maintenance message protocol per AT&T TR 54016 (1986/89) \n• Errored seconds \n• Unavailable seconds\n• Works with DS2283 Enhanced T1 Line Card Stik or DS2180A T1 Transceiver \n• Can be used without external controller \n• Operating ranges:\n• 0°C to 70°C;

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亚德诺

T1 FDL Controller/Monitor Stik

DESCRIPTION The DS2282 completely controls the Facility Data Link (FDL) as described in the Bellcore document TR–TSY–000194 (Extended Superframe Format Interface Specification – December 1987) and the ANSI document T1.403–1989 (Carrier to Carrier Installation – DS1 Metallic Interface). It also im

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DALLAS

Package：30-Stik 模块；包装：托盘 功能：- 类别：集成电路（IC） 电信 描述：IC TELECOM INTERFACE 30 PIN

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亚德诺

CONTENTS

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ETCList of Unclassifed Manufacturers

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Dyad

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CLARE

Clare, Inc.

Proximity sensing, Smoke alarms

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