Standard inputs and outputs, Serial i/o port, Net - network port – Symmetricom XLi IEEE 1588 User Manual
Page 19: Serial i/o port net – network port, Net – network port
XLi IEEE 1588 Clock
11
997-01510-03, Rev. C, 12/12/2006
2
5
1
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Standard Inputs and Outputs
The following specifications describe the standard (as opposed to optional) inputs and outputs on the
standard configuration of the XLi.
Serial I/O Port
The standard serial data port is a bi-directional EIA standard RS-232C interface. The serial data port is
configured via the Keypad / Display and Standard network port.
Note:
Parity - NONE is only available/valid when Data Bits is set to 8.
See “F4 – Serial Port Configuration” on page 42.
NET – Network Port
The Ethernet port interface has a standard RJ-45 connector that provides IEEE 802.3 frame 10/100
Base-T Ethernet.
See “F100 – Network Port Configuration & XLi Firmware” on page 80.
Interface:
RS-232 or RS-422
Data Rates:
1200, 2400, 4800, 9600 and 19200 bps
Data Bits:
7 or 8
Parity:
even, odd, or none
Stop Bits:
1 or 2
Connector:
Male 9-pin D subminiature
Pin Assignment:
1------N/C
2------Rx (RS-232)
3------Tx (RS-232)
4------N/C
5------GND
6------Rx- (RS-422)
7------Rx+ (RS-422)
8------Tx- (RS-422)
9------Tx+ (RS-422)
Factory settings:
9600, 8, N, 1