SSM Output

In this user interface, you can decide whether the clock signal that the equipment outputs through the clock interface contains SSM messages.

Navigation Path

In the NE Explorer, choose Configuration > Clock > Physical Clock > Physical Clock Subnet Configuration. Click the SSM Output tab.

Parameter Description

**Table 1** Parameters for SSM output
Parameter	Value	Description
Line Port	For example: Internal Clock Source 1	Indicates the line port name.
Other Fiber End	For example: NE2-Shelf18(subrack)-18-11ST2-2(RM2/TM2)	Indicates the port connected to the line port by a fiber.
Output S1 Byte Info	Enabled, Disabled	Specifies whether to set the clock source outputs the S1 byte quality information or not. It is usually set to Disabled at the boundary of a clock network. For example, in the case of interconnection with a network formed by equipment of other vendors, you can set it to Disabled at the boundary of a clock network to avoid impact on other equipment. In general, it is set to Enabled.