PM5364 pmc-sierra, PM5364 Datasheet - Page 30

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Figure 3 shows how the TUPP 2488 can be used with the SPECTRA™ 2488 in an N x OC-48
ADM, VT level cross-connect application.
In this application, the internal crossbar in TUPP 2488 is bypassed and the external NSE™ 20G
devices provide the crossbar function. The TUPP 2488 provides one of the time stages of the
Time:Space:Time switch fabric. The external NSE provides the space stage, and the external
SBS devices provide the remaining time stage to complete the Time:Space:Time switch fabric.
Figure 3 NxOC-48 ADM, VT Level Cross Connect Application
SERDES
SERDES
11 x PM4318
11 x PM4318
11 x PM4318
11 x PM4318
OCTLIU
OCTLIU
OCTLIU
OCTLIU
SPECTRA 2488
SPECTRA 2488
19.44 MHz
PM5315
PM5315
SBI Bus
TEMAP 84
TEMAP 84
TEMAP 84
TEMAP 84
PM5366
PM5366
PM5366
PM5366
4 8-bit 77.76 MHz or
32-bit 77.76 MHz
TelecomBus
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
TUPP 2488
TUPP 2488
TelecomBus
PM5364
PM5364
77.76 MHz
SBS Lite
PM8611
NSE 20G
NSE 20G
PM8620
PM8620
Working Fabric
Protect Fabric
Released
30