Symmetricom Time Server Manuel d'utilisateur télécharger pdf (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

1NC

2RXD

3TXD

4NC

5GND

6-9 NC

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 147 148

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Symmetricom Time Server Manuel d'utilisateur Page 22