CPRI Interface

In this interface, you can view or set CPRI port loopback status of NEs for locating device faults.

In the NE Explorer, click the NE and choose Configuration > Interface Management > CPRI Interface from the Function Tree.

NOTICE:

As a loopback interrupts services, it is only used for fault location and must be released after the fault is removed.

NOTE:

Before performing a loopback, you can set Disabling Service-Affecting Settings Automatically of this NE, and also set CPRI Port Loopback to Non-Loopback.

Field	Value	Description
Port	1-SHUF3-3(Port 3)	Displays the ID of a CPRI port.
CPRI Port Loopback	Non-Loopback, Inloop, Outloop	Sets loopback status of a CPRI port. Non-Loopback: Services are transmitted normally. Inloop: Services received by an NE are looped inside the NE. It can be used to determine whether CRPI services are normal inside an NE. Outloop: Services received by an NE are returned back by the CPRI port. It can be used to determine whether the CPRI port, optical fibers connected to the board where the CPRI port resides, and services accessed to the CPRI port are normal.

Field

Value

Description

Port

1-SHUF3-3(Port 3)

Displays the ID of a CPRI port.

CPRI Port Loopback

Non-Loopback, Inloop, Outloop

Sets loopback status of a CPRI port.

Non-Loopback: Services are transmitted normally.
Inloop: Services received by an NE are looped inside the NE. It can be used to determine whether CRPI services are normal inside an NE.
Outloop: Services received by an NE are returned back by the CPRI port. It can be used to determine whether the CPRI port, optical fibers connected to the board where the CPRI port resides, and services accessed to the CPRI port are normal.