Features of TPoP Smart SFP
The TPoP smart SFP supports the following Cisco ASR 920 series routers:
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NCS4201-SA
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NCS4202-SA
The TPoP smart SFP supports the following features:
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Supports unframed SAToP
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Supports local and network loopback.
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Supports Interworking Functionality (IWF) Performance Monitoring (PM) counters.
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Supports Loss of Signal (LoS) alarm only.
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Supports the clock recovery modes such as Adaptive Clock Recovery (ACR), Differential Clock Recovery (DCR), or re-timing mode.
Note
Re-timing mode is the default mode (Using common clock source through SYNCE or same external source for PE nodes)
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Supports cable length and jitter-buffer.
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Peer end side of the TPoP smart SFP could be TPoP smart SFP or IM that supports the SAToP protocol.