Does the 1-interface 155M channelized POS optical interface card of an AR router use the LC connector

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The connector type of the channelized POS optical interface provided by 1CPOS-155M (1-interface 155M channelized POS optical interface card) is LC or PC.

Other related questions:
What is card name that support 155M with optical interface ?
OI2S

Do AR routers support POS interfaces
POS interfaces that AR routers support are described as follows: 1STM1, ISTM4, and 4STM1 interface cards support POS interfaces. Currently, AR2200, AR3200, AR3600, AR2200-S, and AR3200-S series devices support ISTM1, ISTM4, and 4STM1 interface cards. NE16EX series devices support only 1STM1 and 1STM4 interface cards. - A 1STM1 interface card provides a POS optical interface with a rate of 155 Mbit/s. - A 1STM4 interface card provides a POS optical interface with a rate of 622 Mbit/s. - A 4STM1 interface card provides four POS optical interfaces with a rate of 155 Mbit/s or a POS optical interface with a rate of 622 Mbit/s (interface 0 is available and interface 1/2/3 are disabled).

How to configure the POS interface of an AR router
You can configure the POS interface of an AR router as follows: # Before configuring the POS interface, you must register the 1STM1/1STM4/4STM1 interface card. The parameters and configurations of the POS interfaces on both ends must be consistent except for the clock mode. [Huawei] interface pos 2/0/0 [RouterA-Pos2/0/0] frame-format sonet //Set the frame format of the POS interface to SONET. [RouterA-Pos2/0/0] link-protocol hdlc //Set the link-layer protocol of the POS interface to HDLC. [RouterA-Pos2/0/0] clock slave //Set the clock mode of the POS interface to slave. [RouterA-Pos2/0/0] mtu 1200 //Set the MTU value of the POS interface to 1200. [RouterA-Pos2/0/0] flag c2 3 //Set the overhead bytes of the POS interface. [RouterA-Pos2/0/0] flag j0 16byte-mode abc [RouterA-Pos2/0/0] flag j1 16byte-mode xyz [RouterA-Pos2/0/0] undo scramble //Disable the load scrambling function of the POS interface. [RouterA-Pos2/0/0] crc 16 //Set the CRC verification mode of the POS interface to CRC-16. [Huawei-Pos2/0/0] threshold sd 8 //Set the SD alarm threshold of the POS interface to 10e-8. [Huawei-Pos2/0/0] threshold sf 5 //Set the SF alarm threshold of the POS interface to 10e-5. The SD alarm threshold must be smaller than the SF alarm threshold. Run the display interface pos 2/0/0 command to check the configuration and status of the POS interface. Run the display interface brief command to check the brief information about the POS interface.

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