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4.

Remove the screws on the terminals by using the screwdriver. Save the screws.

5.

Connect the stripped and twisted wires to wire clamps under the DC terminal screws
as shown in

Figure 7 on page 13

.

Figure 7: Connecting a DC Power Supply

6.

Use the terminal screws to secure the power source cables to the power feed on the
appliance by attaching the twisted wires that are attached to the cables to the
appropriate terminals.

7.

Remove the screw on the grounding terminal by using the screwdriver. Save the screw.

The grounding terminal is located to the right and above the terminals, as shown in

Figure 8 on page 13

.

Figure 8: DC Power Supply Grounding

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8.

Connect the grounding lug to the earthing terminal using the screw, as shown in

Figure 8 on page 13

.

13

Copyright © 2018, Juniper Networks, Inc.

Connecting DC Power to the JA2500 Appliance

Summary of Contents for Junos Space JA2500

Page 1: ...Rack 8 Midmounting the JA2500 Appliance in a Two Post Rack 9 Step 3 Connect Power to the JA2500 Appliance 10 Connecting AC Power to the JA2500 Appliance 10 Connecting DC Power to the JA2500 Appliance...

Page 2: ...Revision History 29 Copyright 2018 Juniper Networks Inc 2 JA2500 Junos Space Appliance Quick Start...

Page 3: ...4 cm x 8 89 cm The appliance ships with a single AC power supply module an additional power supply module can be installed in the power supply slot in the rear panel of the appliance In addition the J...

Page 4: ...2 Rear Panel of the JA2500 Appliance 3 1 Redundant power supply module slot Cooling fans 4 2 Power supply module Power switch Copyright 2018 Juniper Networks Inc 4 JA2500 Junos Space Appliance Quick...

Page 5: ...e 17 81 in x 17 31 in x 3 5 in 45 2 cm x 44 cm x 8 89 cm The outer edges of the mounting brackets extend the width of the chassis to 19 in 48 3 cm The front of the chassis extends approximately 0 5 in...

Page 6: ...the JA2500 Appliance on page 6 Mount the JA2500 Appliance on page 7 Unpack the JA2500 Appliance The JA2500 Appliance is shipped in a cardboard carton along with the items listed in Table 1 on page 7...

Page 7: ...able 2 7 ft blue Category 5e cable 1 Safety Information Reference for Hardware Platforms Mount the JA2500 Appliance You can mount the JA2500 appliance in one of the following configurations Front and...

Page 8: ...his enables easy cable routing on the racks with limited cable management To mount the JA2500 appliance front and rear recessed in a rack do the following 1 Remove the rear screws on each side of the...

Page 9: ...lows the appliance to be mounted so that there is even clearance on the front and rear of the rack To mount the appliance in a two post rack do the following 1 Remove the two front mount rails from ei...

Page 10: ...to the JA2500 Appliance Before you begin connecting AC power to a JA2500 Appliance Ensure that you have grounded the appliance CAUTION Grounding for Junos Space Appliances is provided through the powe...

Page 11: ...inlet on the faceplate of the AC power supply 5 Push the cord into the slot in the adjustment nut of the power cord retainer Turn the nut until it is tight against the base of the coupler and the slo...

Page 12: ...sted Phillips screwdriver number 1 You connect DC source power to the appliance by attaching power cables from external DC power sources to the terminal studs on the DC power supply module faceplates...

Page 13: ...appliance by attaching the twisted wires that are attached to the cables to the appropriate terminals 7 Remove the screw on the grounding terminal by using the screwdriver Save the screw The groundin...

Page 14: ...or to a console server An RJ 45 cable as shown in Figure 9 on page 14 and an RJ 45 to DB 9 serial port adapter are supplied with the appliance Figure 9 Ethernet Cable Connector To connect the applianc...

Page 15: ...0 appliance to both Ethernet interfaces then you should plug the other end of the Ethernet cable into the network that contains the Web UI clients and the other Junos Space nodes in the fabric 3 Optio...

Page 16: ...Space Appliance by toggling the power switch located at the rear panel of the appliance The appliance is shipped with a version of the Junos Space Network Management Platform software installed When t...

Page 17: ...t interface as an administrative interface Yes only if the IP address of the eth1 interface is not in the same subnet as the VIP address Yes only if the IP address for the eth1 interface is not in the...

Page 18: ...ed successfully the message passwd allauthentication tokens updated successfully is displayed NOTE All passwords are case sensitive 4 Type the new password to log in to the appliance and press Enter 5...

Page 19: ...the eth0 interface and press Enter vi Type the IPv6 address of the default gateway for the eth0 interface and press Enter c Type the IPv4 address of the name server for the eth0 interface and press En...

Page 20: ...ddress with prefix for the eth3 interface and press Enter iii Type the IPv6 address of the default gateway for the eth3 interface and press Enter iv Type the IPv6 address of the name server for the et...

Page 21: ...o an existing cluster or if the appliance is the first node in a cluster i Type 1 to configure the IPv4 and IPv6 addresses that will be used to access Junos Space Network Management Platform through a...

Page 22: ...in that cluster fabric in other words the entire cluster of nodes has the same maintenance mode password j Retype the password for accessing the appliance in maintenance mode and press Enter If the pa...

Page 23: ...onfigure the Ethernet interface eth0 NOTE If you are configuring the appliance as part of a cluster fabric then all nodes in that fabric must be in the same subnet To configure the IPv4 address for th...

Page 24: ...ver type y enter the hostname of the NTP server when prompted and press Enter To specify the current time UTC type n enter the time and press Enter A summary of the settings that you configured is dis...

Page 25: ...net interface as an administrative interface The eth1 interface must be configured separately for each node in a multinode fabric If you configure the eth1 interface SSH is disabled on the eth0 and th...

Page 26: ...rvices must be performed only by authorized service personnel Before installing the appliance read the planning instructions in the JA2500 Junos Space Appliance Hardware Guide to make sure that the si...

Page 27: ...o not use the cable for another product Compliance Statements for EMC Requirements for JA2500 This topic describes the electromagnetic compatibility EMC requirements for the Junos Space JA2500 applian...

Page 28: ...s online or open a case with JTAC JTAC policies For a complete understanding of our JTAC procedures and policies review the JTAC User Guide located at https www juniper net us en local pdf resource gu...

Page 29: ...ml Revision History March 2014 Initial release January 2015 Revision 2 August 2015 Revision 3 June 2016 Revision 4 June 2016 Revision 5 September 2018 Revision 6 Copyright 2018 Juniper Networks Inc Al...

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