ZyXEL Communications OMC-2301, Руководство пользователя

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Chapter 2 Hardware
OMC-2301 User’s Guide
32
2.3 Hardware Connection
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Install the OMC before you make the hardware connections. Refer to the OLT-
2300 User’s Guide for installation instructions.
The following table describes the port labels on the front panel.
2.3.1 Console Port
For local management using the CLI (Command Line Interface) commands, you can use a
computer with terminal emulation software configured to the following parameters:
• VT100 terminal emulation
• 115200 bps
• No parity, 8 data bits, 1 stop bit
• No flow control
Connect the male mini-RJ11 end of the console cable to the console port of the OMC. Connect
the female end to a serial port (COM1, COM2 or other COM port) of your computer.
2.3.2 Alarm Port Pin Assignments
This section explains the connections to the ALM port on the management card. The ALM
port is a male 9-pin connector.
MGMT Port
10 Green On The link to a 10 Mbps Ethernet network is up.
Blinking The port is receiving or transmitting data at 10 Mbps.
Off This port is not connected to an Ethernet device.
100 Amber On The link to a 100 Mbps Ethernet network is up.
Blinking The port is receiving or transmitting data. at 100 Mbps.
Off This port is not connected to an Ethernet device.
Table 1 LEDs (continued)
LED COLOR STATUS DESCRIPTION
Table 2 Port Connection
PORT DESCRIPTION
CONSOLE Only connect this port if you want to configure the OMC using the command line
interface (CLI) via the console port.
ALM Connect this DB-9 connector to alarm input and alarm output terminals on other
pieces of equipment (see Section 2.3.2 on page 32 for details).
MGMT Connect to a computer using an RJ-45 Ethernet cable for local configuration of the
OMC.