Connecting the MX2010 Router to Management and Alarm Devices
Connecting the MX2010 Router to a Network for Out-of-Band Management
To connect the CB-RE to a
network for out-of-band management, connect an Ethernet cable with
RJ-45 connectors to the
MGMT port on the CB-RE
interface. One Ethernet cable is provided with the router. To connect
MGMT port on the CB-RE interface:
- Turn off power to the management device.
- Plug one end of the Ethernet cable (Figure 2 shows the connector) into the
MGMTport on the CB-RE interface. Figure 1 shows the port. Table 1 describes the Ethernet ports.
- Plug the other end of the cable into the network device.
Table 1: Out-of-Band Management Port on the MX2010 CB-RE
Dedicated management channel for device maintenance. It is also used by system administrators to monitor and manage the MX2010 remotely.
Connecting an MX2000 Router to a Console or Auxiliary Device
To use a system console to configure and manage the Routing Engine,
connect it to the appropriate
CONSOLE port on
the RCB interface. To use a laptop, modem, or other auxiliary device,
connect it to the
AUX port on the RCB interface.
Both ports accept a cable with an RJ-45 connector. One serial cable
with an RJ-45 connector and a DB-9 connector is provided with the
router. To connect a device to the
and another device to the
AUX port, you must
supply an additional cable.
The MX2000 router must be adequately grounded before powering on the console or auxiliary devices (see MX2000 Router Grounding Specifications).
To connect a management console or auxiliary device:
- Turn off power to the console or auxiliary device.
- Plug the RJ-45 end of the serial cable (see Figure 4) into the
CONSOLEport on the RCB interface. Figure 3 shows the ports. Table 2 describes the auxiliary and console ports.
- Plug the female DB-9 end into the device's serial port.
For console devices, configure the serial port to the following values:
Table 2: Console and Auxiliary Ports on the MX2000 RCB
Connect a laptop, modem, or other auxiliary unit.
Connect a laptop or console terminal to configure the MX2000 router.
Connecting an MX2010 Router to an External Alarm-Reporting Device
the router to external alarm-reporting devices, attach wires to the
YELLOW relay contacts on
the craft interface (see Figure 5). A system condition that triggers the red or yellow alarm
LED on the craft interface also activates the corresponding alarm
The terminal blocks that plug into the alarm relay contacts are supplied with the router (see Table 3). They accept wire of any gauge between 28 AWG and 14 AWG (0.08 and 2.08 mm2); the wire is not provided. Use the gauge of wire appropriate for the external device you are connecting.
To connect an external device to an alarm relay contact (see Figure 5):
- Prepare the required length of wire with gauge between 28 AWG and 14 AWG (0.08 and 2.08 mm2).
- While the terminal block is not plugged into the relay contact, use a 2.5-mm flat-blade screwdriver to loosen the small screws. With the small screws facing left, insert wires into the slots in the front of the block based on the wiring for the external device. Tighten the screws to secure the wire.
- Plug the terminal block into the relay contact, and use a 2.5-mm flat-blade screwdriver to tighten the screws on the face of the block.
- Attach the other end of the wires to the external device.
To attach a reporting device for the other kind of alarm, repeat the procedure.
Table 3: Alarm Relay Contacts
The alarm relays consist of three terminal contacts with normal closed (NC), common (C), and normal open (NO) relays that signal a minor or major alarm when broken.