Product Specifications; Table 20 Ms-7206 Specifications - ZyXEL Communications ms-7206 User Manual

C
H A P T E R
This appendix lists system features and provides detailed system specifications. See the
chapters on individual interface modules for information on module hardware specifications.

Table 20 MS-7206 Specifications

Chassis Dimensions
Chassis Weight
Chassis Rack Mounting
Chassis Slots
Slots
Backplane
Hot-swappable interface
modules
Management Switch
Module
Hot-swappable Fan
Module
MF-7201 Fan Module
Power Modules
MS-7206 Hardware Installation Guide

Product Specifications

315.5 mm (W) x 435 mm (D) x 447.2 mm (H)
9 U
13 kg (without any modules or cards installed)
The MS-7206 is 19-inch (482.6 mm) or 23-inch (584.2 mm) rack-mountable.
6 total (2 for management modules, 4 for interface modules)
The chassis has slots for hot-swappable interface modules and
management switch modules.
Connect the hot-swappable interface modules and management modules to
the backplane. The backplane is the inside rear panel of the MS-7206.
The MS-7206 uses hot swappable interface modules.
The MS-7206 accommodates a management switch module that switches
traffic and forwards it between the interface modules and other Ethernet
switches.
The MS-7206 is equipped with a hot-swappable fan module to provide easy
maintenance, greater reliability and increased system operating lifetimes.
Dimensions:35.7 mm (W) x 268 mm (D) x 269.5 mm (H)
Weight: 1.5 kg
Number of fans: 8
Fan dimensions: 80 mm x 80 mm
Fan Mechanical Operation:
• Safe design: All fans have rotor-locking protection to prevent damage to
wiring and electrical components. The fan rotors will lock when fan
movement is physically obstructed.
• Locked rotor protection: No damage will occur when the fan rotors are
locked for 72 continuous hours. After this amount of time, damage to the
fans may occur. The fans will automatically restart as soon as the
physical obstruction is removed.
• Polarity protection: A reverse-polarity voltage connection will not cause
damage. After the polarity is corrected, the fan will restart automatically.
• Insulation resistance: There should be more than 10M ohms of
resistance between the housing and the terminal at 500 VDC.
Number of fuses: 1
Fuse specifications: 250 VAC 2A,
Fuse dimensions: 5.2 mm (D) x 20 mm (L)
The MS-7206 has dual power modules. One power module is redundant.
The MS-7206 can be fully powered by just one power module so the system
can keep running while you replace a power module.
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