Juniper CBL-M40-PWR-AU Manual Do Utilizador
Rack Requirements
M40 Internet Router Hardware Guide
40
Figure 15: Typical Center-Mount Rack
Rack Size and Strength
The router is designed for installation in a rack that complies with either the following
standards:
standards:
A 19-in. rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document
number EIA-310-D) published by the Electronics Industry Association
(
(
http://www.eia.org
).
A 600-mm rack as defined in the four-part Equipment Engineering (EE); European
telecommunications standard for equipment practice (document numbers ETS 300 119-1
through 119-4) published by the European Telecommunications Standards Institute
(
through 119-4) published by the European Telecommunications Standards Institute
(
http://www.etsi.org
).
The horizontal spacing between the rails in a rack that complies with this standard are
usually wider than the router’s front- or center-mounting ears, which measure 19 in.
(48.3 cm) from outer edge to outer edge. Use approved wing devices to narrow the
opening between the rails as required.
usually wider than the router’s front- or center-mounting ears, which measure 19 in.
(48.3 cm) from outer edge to outer edge. Use approved wing devices to narrow the
opening between the rails as required.
Mounting rails
Floor bolts
1011
(2.13 m)
7 ft
19 in. (48.3 cm)