Moxa VPort 364A-M-SC-T [17/21] Basefx ethernet port connection

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RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring

100BaseFX Ethernet Port Connection

The concept behind the SC port and cable is quite straightforward.

Suppose that you are connecting devices I and II. Contrary to electrical

signals, optical signals do not require a circuit in order to transmit data.

Consequently, one fiber optic cable is used to transmit data from device I

to device II, and the other fiber optic cable is used transmit data from

device II to device I, for full-duplex transmission.

Remember to connect the Tx (transmit) port of device I to the Rx (receive)

port of device II, and the Rx (receive) port of device I to the Tx (transmit)

port of device II. If you make your own cable, we suggest labeling the two

sides of the same line with the same letter (A-to-A and B-to-B, as shown

below, or A1-to-A2 and B1-to-B2).

SC-Port Pinouts

SC-port to SC-port Cable Wiring

PTZ port

A PTZ port is located on the VPort 364A’s front panel. The port is used to

connect a PTZ motorized camera or device so that the camera or device

can be controlled from the VPort over the IP network. The PTZ port

supports RS-232 or RS-422/485 signals through a terminal block. The

PTZ port pin assignments are shown in the following table.

PIN RS-422/485 RS-232

GND

R-

---

R+

RxD

T-\D-

---

T+\D+

TxD