Zhone 5100 安装指南
CHAPTER 2
Installation
Installation
16
Vpacket 5100/6100 Series Installer’s Guide
9. Attach the captive grounding nut to a protective earthing terminal which has a permanent
connection to building earth.
10. To power on the unit, see “Connecting to a PC and powering the VDR” on page 29.
You have successfully attached the VDR unit to the wall.
Standard 19-inch rack installation
To rack-mount the 5100/6100 VDR in an industry-standard 19-inch rack, you need an electronic
enclosure rack that meets the following specifications:
•
•
Heavy-duty aluminum or steel construction
•
Electronic Industries Association (EIA) standard hole-spacing
•
Width of 19 inches (48.26 cm) and depth of 24 inches (60.96 cm)
•
If the rack rails do not have threaded holes, you must supply cagenuts to use with the cagenut
screws. For rack mounting the 5100/6100 VDR, use screws that are appropriate for your
rack.
screws. For rack mounting the 5100/6100 VDR, use screws that are appropriate for your
rack.
The next two procedures explain how to install the 5100/6100 VDR flush in a rack or with a 3-
inch offset.
When mounting a 5100/6100 VDR in a 19-inch rack, you should ensure that the rack is not
When mounting a 5100/6100 VDR in a 19-inch rack, you should ensure that the rack is not
overloaded or unevenly loaded.
To rack mount the VDR flush with the rack
1. Use the supplied screws to attach the mounting brackets to the 5100/6100 VDR. See
Caution. Use of longer screws could result in damage of internal components.
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