Cisco ONS 15327 Especificaciones descargar pdf (Pagina 48)

Cisco ONS 15327 Product Overview

ONS 15327 Installation and Hardware

Cisco ONS 15327 Product Overview, R3.3

June 2002

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Free running accuracy: 4.6 ppm

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Holdover Stability: 3.7 x10 -7 /day, including temperature (< 255slips in

first 24 hours)

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Reference: External BITS, line, internal

• TL1 Craft Interface

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Speed: 9600 baud

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Front panel access: RS-232 DB9 type connector

• External LAN Interface: 10 Base-T Ethernet

• Alarm Interface

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Visual: Critical, Major, Minor, Remote

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Audible: Critical, Major, Minor, Remote

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Alarm contacts: 0.045mm, -48V, 50 mA

• Environmental Specifications

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Operating Temperature: 0 to +55 degrees Celsius (standard)

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Operating Temperature: -40to +65 degrees Celsius (I-Temp)

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Operating Humidity: 5 - 95% non-condensing

• Power Specifications

Input power: -48V DC

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Power consumption: 260 W (maximum draw with cards)

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Power requirements: -42 to -57 VDC

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Power terminals: Spring Terminal block (#12 AWG)

• Cards

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XTC-14

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XTC-28-3

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MIC-28-3-A

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MIC-28-3-B

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E10/100-4

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OC3 IR 4 1310

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OC12 IR 1310

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Cisco ONS 15327 Especificaciones Pagina 48

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