Cambium Networks PTP 820 Series, User Manual

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Chapter 9: TDM Services and Interfaces Configuring TDM Pseudowire Services
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iii In the Profile field, select a pseudowire profile for the endpoint. You can select a predefined profile
(Profile 1 or Profile 2), or you can configure additional profiles and select one of these profiles. See
Configuring Pseudowire Profiles .
iv In the Timing field, select the synchronization mode for the endpoint. Options are:
o
Loop Timing – The interface takes the timing from incoming signals.
o
Recovered – Clock information is recovered on the egress path. Extra
information may be located in an RTP header that can be used to correct
frequency offsets.
o
System Reference – The interface is synchronized to the system reference
clock.
o
Front Panel – The interface is synchronized to an external clock reference
from a dedicated front panel clock interface.
Configuring a Radio Port or Group or an Ethernet or Cascading Interface as an Endpoint
i In the Interface #1 screen of the TDM PseudoWire Services Creation page, configure the parameters of
the service’s first endpoint.
Figure 311 Pseudowire Service Creation – Interface #1 Radio/Ethernet/Cascading
Note
Some interfaces may not appear in the Slot/Group/Port field. Refer to Limitations on Available
Endpoints for the possible reasons an interface will not appear. If there are no available interfaces, a
message appears that no endpoint can be selected.
ii In the VLAN Type field, select the VLAN Type for the first endpoint. The VLAN Type determines which
frames enter the service via this endpoint, based on the frame's VLAN tagging. Options are:
o
S-TAG – A single S- VLAN is classified to the service point.
o
C-TAG - A single C- VLAN is classified to the service point.
iii In the S-VLAN or C-VLAN field, select the VLAN you want to classify to the endpoint (1-4090).