ZyXEL Communications VES-1000 Series, Руководство пользователя, Страница: 218 / 227

VES-1000 Series Ethernet Switch
A-2 Product Specifications
VES-1012 Specifications
Physical Interfaces
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19” 1U rack-mountable, wall-mountable unit (VES-1012 Only)
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Two Telco-50 connectors, including
o 1 Telco-50: 12 USER lines (to the VDSL subscriber)
o 1 Telco-50: 12 CO lines (to the central office or PBX)
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One DB-9F RS-232 local console port
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Two RJ-45 auto-negotiating 10/100M Fast Ethernet ports for uplink connection
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Built-in fans
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Temperature and voltage sensors for monitoring
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Surge protection to prevent lightening damage
Dimensions
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440mm (W) x 290mm (L) x 43mm (H)
Weight
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4.4 kg
Power Consumption
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35 watts maximum
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100-240VAC/1A, 50/60Hz
Fuse Rated
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T3A250VAC
Operating Environment
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Temperature: 0 — 50°C; Humidity: 5% — 95%
Storage Environment
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Temperature: -25 — 70°C; Humidity: 20% — 95%
Safety
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UL60950-1
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CSA60950-1
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EN60950 -1
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IEC60950-1
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ITU-T K.21 (Version 2000)