Features of TPoP Smart SFP
The TPoP smart SFP supports the following Cisco ASR 920 series routers:
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ASR-920-4SZ-A/D
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ASR-920-24SZ-M
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ASR-920-12SZ-IM
Note |
Starting with Cisco IOS XE Gibraltar 16.12.1, the Cisco ASR-920-24SZ-IM router also supports the TPoP smart SFP. |
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.