PM5312-SI 查看數據表（PDF） - PMC-Sierra

零件编号

产品描述 (功能)

生产厂家

PM5312-SI

SONET/SDH TRANSPORT OVERHEAD TERMINATING TRANSCEIVER TELECOM STANDARD PRODUCT

PMC-Sierra 

DATA SHEET

PMC-930829

ISSUE 5

PM5312 STTX

SONET/SDH TRANSPORT TERMINATING TRANSCEIVER

• Extracts the data communication channels (D1-D3, D4-D12) and serializes

them at 192 kbit/s (D1-D3) and 576 kbit/s (D4-D12). Optionally inserts the

data communication channels into the transmit stream.

• Extracts the section user channel (F1) and serializes it at 64 kbit/s. Optionally

inserts the section user channel into the transmit stream.

• Extracts the automatic protection switch (APS) channel (K1, K2) and

serializes it at 128 kbit/s. Detects loss of signal (LOS), out of frame (OOF),

loss of frame (LOF), far end receive failure (FERF), line alarm indication

signal (AIS), and protection switching byte failure alarms.

• Inserts FERF and AIS in the transmit stream.

• Provides loss of signal insertion, framing pattern error insertion, and coding

violation insertion (B1 and B2) for diagnostic purposes. Provides a transmit

and receive ring control port, allowing alarm and maintenance signal control

and status to be passed between mate STTXs for applications in ring-based

add drop multiplexers.

• Low power +5 Volt 0.8 micron CMOS with TTL/CMOS compatible inputs and

outputs.

• 208 pin copper slugged PQFP package.

PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 2

Share Link: