ZyXEL Communications OLT2406, Руководство пользователя

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OLT2406 User’s Guide
741
C
HAPTER
110
Product Specifications
110.1 System Specifications
The following tables list the OLT’s system specifications. See Section 110.4 on page 743 for power
consumption specifications.
Table 386 System Specifications
Dimensions Chassis: 441 mm (Width) x 250 mm (Depth) x 90 mm (Height); 2 U
OMU2442: 144 mm (Width) x 254 mm (Depth) x 36 mm (Height)
OLC2404-22: 194 mm (Width) x 236.8 mm (Depth) x 22.2 mm (Height)
OLC2504-42: 194 mm (Width) x 236.8 mm (Depth) x 22.2 mm (Height)
Fan: 37 mm (Width) x 254 mm (Depth) x 89 mm (Height)
Power module: 51 mm (Width) x 262 mm (Depth) x 36 mm (Height)
Weight 10.61 Kg (including chassis, fan module, alarm module, 2 power modules, management
card, and 4 GPON cards)
Number of slots Total 10 slots:
• 1 fan and dust filter module slot
• 1 alarm module slot
• 2 power module slots
• 2 redundant management switching card slots
• 4 fiber access card slots for GPON or GE cards
Rack mounting The OLT is 19-inch (482.6 mm) rack-mountable.
Backplane Total backplane switching capacity: 16 * 2.5 Gbps
Operating environment Temperature -40°C ~ 65°C (-40°F ~ 149°F); Humidity 10% - 90% RH (non-condensing)
Storage environment Temperature: -40°C ~ 70°C (-40°F ~ 158°F)
Humidity: 10% - 95% RH (non-condensing)
Reliability MTBF (Mean Time Between Failure) > 44,000 hours
Fan module Fans: 3 * 60 mm (W) x 60 mm (D) x 20 mm (H)
Input Voltage: 12 V
Maximum air flow per fan: 39.32 CFM,
Speed Control: RPM adjusted based on temperature
Hot swappable