PM8610-BIAP PMC [PMC-Sierra, Inc], PM8610-BIAP Datasheet - Page 21

• Manufacturer Part Number: PM8610-BIAP
• Description: SBS Telecom Standard Product Data Sheet Preliminary
• Manufacturer: PMC [PMC-Sierra, Inc]

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Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000168, Issue 3
Application Examples
Figure 1 and Figure 2 show a PM8610 SBI336 Bus Serializer (SBS) connected to a TelecomBus
to implement a T1 or E1 Add/Drop function. When connected to a TelecomBus, the SBS and the
PM8620 or PM8621 Narrowband Switching Element (NSE) implements a T1/E1
Memory:Space:Memory switch. The SBS requires all path pointer justifications to be translated
into tributary pointer movements so that J1 is fixed to the location following C1 or H3. In both
examples, J1 alignment is performed with the TUPP-622. Switching within the SBS and NSE is
done using Transparent Virtual Tributary, TVT, mapping across the serial SBI336S LVDS links.
Figure 1 OC-48 T1/E1 ADM (Individually Drop/Add any T1/E1 in STS-48)
Figure 2 OC-48 T1/E1 ADM (Drop/Add up to STS-48 at STS-1 Granularity)
SPECTRA-
SPECTRA-
2488
2488
TUPP-
622
TBS
4 X
TUPP-
SBS
TBS
622
4 X
4 X
SBS
4 X
TBS
NSE
NSE
SPECTRA-
2488
SBS
SBS
SBS
SBS
SBS Telecom Standard Product Data Sheet
SBS
SBS
4 X
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMUX84
TEMAP
TUPP-
622
4 X
1 X
-84
OCTLIU
SPECTRA-
11 X
2488
Preliminary
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