Symmetricom Time Server Manual Do Utilizador

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:

Parity:

None

Stop Bits:

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

RXD

TXD

GND

6-9