Connecting An Mx2020 Router To An External Alarm-Reporting Device; Figure 137: Console And Auxiliary Ports; Figure 138: Console And Auxiliary Cable Connector; Table 87: Console And Auxiliary Ports On The Mx2020 Cb-Re - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
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Connecting an MX2020 Router to an External Alarm-Reporting Device

280
NOTE:
For console devices, configure the serial port to the following values:
Baud rate—9600
Parity—N
Data bits—8
Stop bits—1
Flow control—none

Figure 137: Console and Auxiliary Ports

1 2 3

Figure 138: Console and Auxiliary Cable Connector

Table 87: Console and Auxiliary Ports on the MX2020 CB-RE

Function No.
1
2
Connecting the MX2020 Router to a Network for Out-of-Band Management on page 275
Connecting an MX2020 Router to an External Alarm-Reporting Device on page 277
To connect the router to external alarm-reporting devices, attach wires to the
YELLOW relay contacts on the craft interface, (see
condition that triggers the red or yellow alarm LED on the craft interface also activates
the corresponding alarm relay contact.
The terminal blocks that plug into the alarm relay contacts are supplied with the router,
(see Table 85 on page 278). They accept wire of any gauge between 28 AWG and 14 AWG
Label Description
Connect a laptop, modem, or other
AUX
auxiliary unit.
Connect a laptop or console terminal
CONSOLE
to configure the MX2020 router.
Figure 134 on page
RED
278). A system
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and