Mx2010 Fan Tray Leds On The Craft Interface; Mx2010 Alarm Relay Contacts On The Craft Interface - Juniper MX2010 Hardware Manual

There are eight push buttons located next to each of the SFBs on the craft interface. These buttons are
used to place the SFBs online or offline.

MX2010 Fan Tray LEDs on the Craft Interface

The fan tray LEDs, labeled 0 through 3, are located on the top middle of the craft interface.
Table 15 on page 34 describes the functions of the fan tray LEDs.
Table 15: Fan LEDs on the Craft Interface
Label Color
FAN TRAY Green
Red
RELATED DOCUMENTATION
MX2010 Craft Interface Description | 29

MX2010 Alarm Relay Contacts on the Craft Interface | 34

MX2010 Alarm Relay Contacts on the Craft Interface
The craft interface has two alarm relay contacts for connecting the router to external alarm devices (see
Figure 10 on page 35). Whenever a system condition triggers either the red or yellow alarm on the craft
interface, the alarm relay contacts are also activated. The alarm relay contacts are located on the upper
right of the craft interface (see
State Description
On Fan is functioning normally.
steadily
On Fan in a fan tray has failed.
steadily
Fan tray has failed.
Table 16 on page 35).
34