Sysplex Out - Microsemi SyncServer S200 User Manual

Specifications
Typical system oscillator pull-ranges:
TCXO 1E-6 (1 ppm)
n
OCXO 5E-7 (0.5 ppm)
n
Rubidium 1E-9 (1 ppb)
n
Note: If the inbound signal is too noisy, the Hardware Clock may not lock to it.
Selectable Time Code Input Formats:
IRIG B AM
n
IRIG-B
n
IRIG-B (Legacy TrueTime)
n
IRIG-B with IEEE 1344 extensions
n
Auto
n

Sysplex Out

Summary:The Sysplex Timer port outputs serial time strings for IBM mainframe Sysplex sys-
tems. The Sysplex Timer provides a common time reference across all the members of an IBM
Sysplex. The Sysplex Timer is a key component when systems on multiple CPCs share access to
the same data. Also see TIMING - Sysplex (on page 47).
Description:Sysplex Out is a male 9-pin D connector mounted on the rear chassis that transmits
Time of Day (TOD) with carriage return on time to an attached Sysplex-compatible device. Con-
figured as DTE (Data Terminal Equipment). Configurable via the Web interface. Sysplex typ-
ically uses a "null-modem" serial cable (not supplied) for interconnection with other Sysplex
equipment.
Connector:male 9-pin (Sysplex Out)
Data Rates:9600 bps
Parity:Even, Odd, or None
Data Bits:8
Stop Bits:1
Pin Assignment:
1N/C
n
2Rx
n
3Tx
n
4N/C
n
5GND
n
6N/C
n
7RTS
n
8CTS
n
9N/C
n
Format:IBM 9037 Sysplex Timer (First Protocol)
Level:RS-232
Accuracy:<10 mS RMS
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