PM8611-BIAP PMC [PMC-Sierra, Inc], PM8611-BIAP Datasheet - Page 263

• Manufacturer Part Number: PM8611-BIAP
• Manufacturer: PMC [PMC-Sierra, Inc]

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010883, Issue 2
It is known that any complete permutation from Matrix I to Matrix IV can be carried out in this
way. Figure 19 illustrates two particular octets ( and ) being switched through the
SBS:NSE:SBS Time:Space:Time switch.
Figure 23 Example Graph
SBSLITE 0
SBSLITE 1
SBSLITE 2
SBSLITE 3
Matrix I represents the arrival of the 16 octets from the SBI load devices.
The mapping from Matrix I to Matrix II represents the Time switching action of all four
ingress SBSLITEs. Each SBSLITE carries out an arbitrary permutation (including 1-to-
many) of the ingress Time slots within each Space row.
The mapping from Matrix II to Matrix III represents the Space switching action of the NSE.
During each Time slot, the NSE-20G carries out an arbirary permutation (including 1-to-
many) of the ingress Space slots.
The mapping from Matrix III to Matrix IV represents the Time switching action of all four
egress SBSLITEs. Each SBSLITE carries out an arbitrary permutation (including 1-to-many)
of the ingress Time slots within each Space row.
SBSLITEs
Ingress
NSE
SBSLITE 0
SBSLITE 1
SBSLITE 2
SBSLITEs
SBSLITE 3
Egress
SBSLITE™ Telecom Standard Product Data Sheet
Preliminary
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