RuggedCom RUGGED VDSL RS910L - Manual (Page 14)

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2007 RuggedCom Inc. All rights reserved Rev100
3 Serial Ports
The RS910L can be equipped with a Fiber Serial Interface, RS232/RS485/RS422 DB9 serial ports
or RS232/RS485/RS422 RJ45 serial ports.
3.1.1 Fiber Serial Interface
The RS910L can be equipped with a Fiber Serial Interface (ST connector only) which allows
RS485, RS422, or RS232 devices to communicate over secure, noise immune, optically isolated,
fiber optic cabling at extended distances as well as protocol independent conversion to multimode
fiber optics.
Figure 9: Fiber Serial Interface (ST Connector)
3.1.2 RS232/RS485/RS422 via DB9
Each port is individually selectable via software to be RS232, RS485 or RS422. The DB9 port and
pin-out is shown in Figure 10.