
Multi-Service Access Device For Channelized Interfaces
Telecom Standard Product Data Sheet
Production
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1990823, Issue 4
10
15
Functional Timing....................................................................................................614
15.1
DS3 Overhead Extraction...............................................................................614
15.2
DS3 Overhead Insertion.................................................................................615
15.3
Incoming Parallel TelecomBus .......................................................................616
15.4
Outgoing Parallel TelecomBus .......................................................................618
15.5
Incoming Serial TelecomBus ..........................................................................620
15.6
Outgoing Serial TelecomBus ..........................................................................621
15.7
ATM UTOPIA Level 3 System Interface .........................................................621
15.7.1
Transmit UL3 Interface ......................................................................621
15.7.2
Receive UL3 Interface .......................................................................623
15.8
Packet over SONET (POS) Level 3 System Interface ...................................624
15.8.1
Transmit PL3 Interface.......................................................................625
15.8.2
Transmit PL3 STPA and PTPA Behavior ...........................................626
15.8.3
Receive PL3 Interface........................................................................630
16
Absolute Maximum Ratings ....................................................................................632
17
D.C. Characteristics ................................................................................................633
18
Microprocessor Interface Timing Characteristics....................................................635
19
A.C. Timing Characteristics.....................................................................................638
19.1
System Miscellaneous Timing ........................................................................638
19.2
System Interface Timing.................................................................................639
19.3
Line Interface Timing ......................................................................................643
19.4
Serial TelecomBus Interface...........................................................................647
19.5
JTAG Test Port Timing....................................................................................648
20
Power Requirements...............................................................................................650
21
Ordering And Thermal Information..........................................................................651
22
Mechanical Information...........................................................................................652