Dual-Port Serial Chassis - Juniper J2300 Getting Started Manual

Dual-Port Serial Chassis

The J2300 Dual-Port Serial chassis has two Fast Ethernet LAN ports and
two serial WAN ports as shown in Figure 15.
Figure 15: J2300 Serial Chassis
J2300
ALARM
POWER ON
The Dual-Port Serial chassis provides the following key features:
For pinouts of cable connectors for the network ports, see "Network Cable
Specifications and Connector Pinouts" on page 201.
For alarms, see the configuring and monitoring alarms information in
the J-series Services Router Administration Guide.
Table 17 describes the meaning of the LEDs for a Fast Ethernet port, and
Table 18 describes the meaning of the status LED for a serial port.
Table 17: LEDs for Fast Ethernet LAN Ports
Label
LINK/SPEED
ACTIVITY
USB
CONFIG CONSOLE
Onboard network processor
Autoselection of operation modes based on data terminal equipment (DTE)
or data communication equipment (DCE) cables
Local and remote loopback diagnostics
Configurable clock rate for the transmit (Tx) clock and receive (Rx) clock
Color
Green (100 Mbps)
Yellow (10 Mbps)
Red
Green
Physical Interface Modules Overview
STATUS
PORT 0 PORT 1
State
On steadily
Disconnected
Blinking
On steadily
J2300 Chassis with Fixed PIMs
SYNC
SERIAL
STATUS
Description
Online and link is
operational.
Link is unavailable.
Online with network traffic.
Online without traffic.
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