PM5361 TUPP
DATA SHEET
PMC-920526
ISSUE 8
TRIBUTARY UNIT PAYLOAD PROCESSOR
• Allows insertion of all zeros or all ones tributary idle code with unequipped
indication and valid pointer into any tributary.
• Allows insertion of tributary path AIS into any tributary.
• Operates in conjunction with the PM5323 TSPP Triple SONET/SDH Payload
Processor and the PM5344 SONET/SDH Path Terminating Transceiver to
align tributaries such that they can be switched by the PM5371 TUDX
SONET/SDH Tributary Unit Cross-Connect.
• Operates from a single 19.44 MHz clock.
• Provides a generic 8-bit microprocessor bus interface for configuration,
control, and status monitoring.
• Low power, +5 Volt, CMOS technology, TTL compatible inputs and outputs.
• 160 pin plastic quad flat pack (PQFP) package
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 2