Chapter 1 Connecting The Device; Connecting The Netscreen Device To The Network; Connecting The Power; Rack Mounting (Optional) - Juniper NETSCREEN-5GT User Manual

Chapter 1
Connecting the Device
This chapter describes how to connect a NetScreen-5GT device to the network and connect
the power. If you are using the optional NetScreen-5GT rack mount kit, rack mounting
instructions are included at the end of this chapter.
Note: For safety warnings and instructions, refer to the NetScreen Safety Guide. The
instructions in this guide warn you about situations that could cause bodily injury. Before
working on any equipment, be aware of the hazards involved with electrical circuitry and
be familiar with standard practices for preventing accidents.
C
ONNECTING THE
You can establish a high-speed connection to an external router, DSL modem, or cable
modem, and provide firewall and general security for your network. Connect the provided
Ethernet cable from the Untrusted port on the NetScreen-5GT to the external router or
modem.
The NetScreen-5GT contains four trusted ports. You can use one of these ports to connect
it to a LAN via an internal switch or hub. You can also connect one or all of the ports
directly to workstations, eliminating the need for a hub or switch. You can use either
cross-over or straight-through cables to connect NetScreen-5GT ports to other devices.
C
ONNECTING THE
To connect the power to the NetScreen-5GT :
1. Plug the DC connector end of the power cable into the DC power receptacle on
the back of the device.
2. Plug the AC adapter end of the power cable into an AC power source.
Warning: Juniper Networks recommends using a surge protector for the power
connection.
R M
ACK OUNTING
With a NetScreen-5GT rack-mount kit, you can mount one or two NetScreen-5GTs in a
standard 19-inch equipment rack. The NetScreen-5GT rack-mount kit includes these
instructions and a rack-mounting tray. The dimensions of the tray are as follows:
• Width: 19 inches
• Height: 1 5/8 inches; that is, 1 RU (rack unit)
• Depth: 10 3/4 inches
NetScreen-5GT
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