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DS2282 Datasheet

Part Number DS2282
Manufacturers Dallas Semiconductor
Logo Dallas Semiconductor
Description T1 FDL Controller/Monitor Stik
Datasheet DS2282 DatasheetDS2282 Datasheet (PDF)

www.DataSheet4U.com DS2282 DS2282 T1 FDL Controller/Monitor Stik FEATURES PIN ASSIGNMENT • Fully implements the FDL message format as described in the ANSI document T1.403–1989 described in AT&T TR 54016 (1986/89) VDD RLOS RCLK RPOS RNEG NC INT PRMXA DRVEN RXD TXD TLCLK SLIP PLB PAS UB1 UB2 UB3 UB4 B8ZS RST NC GND UB5 UB6 LLB PSEN TLINK NC NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 • Fully implements the maintenance message protocol • Provides high.

  DS2282   DS2282






T1 FDL Controller/Monitor Stik

www.DataSheet4U.com DS2282 DS2282 T1 FDL Controller/Monitor Stik FEATURES PIN ASSIGNMENT • Fully implements the FDL message format as described in the ANSI document T1.403–1989 described in AT&T TR 54016 (1986/89) VDD RLOS RCLK RPOS RNEG NC INT PRMXA DRVEN RXD TXD TLCLK SLIP PLB PAS UB1 UB2 UB3 UB4 B8ZS RST NC GND UB5 UB6 LLB PSEN TLINK NC NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 • Fully implements the maintenance message protocol • Provides high–level monitor counts, namely: – Errored Seconds – Severely Errored Seconds – Unavailable Seconds • Important counts are stored in nonvolatile memory • Works in conjunction with the DS2283 Enhanced T1 Line Card Stik or DS2180A T1 Transceiver • Simple serial port used to retrieve information and control operation • Can be used without an external controller • Connects to a standard 30–pin Single In–Line connector • Single +5V supply (actual size) 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 implements the protocol that is described in the AT&T publication TR 54016 (Requirements for Interfacing DTE to Services Employing ESF – 1986/89). In addition it provides a number of important performance parameters involved in monitoring T1 lines.


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