Rev D CHP Max5000 Chassis (Front Fiber Version) 3-1
CHAPTER 3
CHP MAX5000 CHASSIS (FRONT FIBER VERSION)
This chapter describes the front fiber version of the CHP Max5000 chassis.
Equipment Description —page 3-1
Tools and Materials—page 3-2
Unpacking—page 3-3
Precautions—page 3-3
Chassis Options—page 3-4
Connectors and Additional Assemblies—page 3-5
Module Locations—page 3-7
Functional Description—page 3-8
Handle Kit Installation —page 3-9
Tablet PC Installation Requirements—page 3-9
CHP Chassis Installation—page 3-10
Configuring the CHP Chassis —page 3-11
Module Installation — page 3-12
Fiber Protection Kit Installation—page 3-14
Maintenance —page 3-15
Backplane Ethernet Switch—page 3-23
Equipment Description
The current CHP Max5000 recessed chassis (P/N CHP-CHASSIS-R-19U) has eight dual-speed
fans for quiet operation and backplane that handles higher current loads and high speed
applications such as CHP ePON OLT. (ARRIS recommends using this chassis for all current
and future deployments starting July 2010.) The speed of each dual-speed fan is determined
by the ambient air temperature surrounding that fan. These fans operate at the quieter
low-speed when the ambient temperature is below approximately 30° C (86° F) and operate
with a higher noise level in high-speed mode when the ambient temperature is above
approximately 30° C (86° F). To achieve full noise reduction, the quieter power supplies with
dual-speed fans (P/N CHP-PS/AC1-Q or CHP-PS/DC1-Q) must also be used. The 2RU (3.5in.
[8.9cm]) chassis holds up to 10 application modules, 2 power supply modules, and 1
management module. Eight independent field-replaceable fans are mounted on the rear of
the chassis to force warm air through the rear of the chassis to cool the application modules.
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