Symmetricom Time Server - Manual (Page 22)

1-8 TimeVault™ User’s Manual 6000-100Ch1.fm Rev. D
Chapter 1: General Information Interface Specifications
1.13 Interface Specifications
1.13.1 NET Port Ethernet Interface
Type: Standard RJ-45 8-pin connector for 10Base-T and 100Base-T
standards
Frame Format: IEEE 802.3
Supported Protocols/Applications:
1.13.2 Utility Port (RS-232 I/O Interface)
Data: Serial functions (as listed in Section 4.3, “Function Commands,” on
page 4-54)
Data Rates: 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Connector: Male 9-pin D subminiature (wired as DTE, located on the front
panel)
The following chart shows pin assignments for the RS-232 connector:
Table 1-1 RS-232 Interface Pin Assignments
Telnet HTTP
DHCP SNTP
TCP/IP SNMP
TFTP or FTP NTP and Broadcast NTP
Serial I/O settings are factory set and cannot be changed.
Pin Assignment
1 NC
2 RXD
3 TXD
4 NC
5 GND
6-9 NC