Specifications

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Cisco ONS 15454 Product Overview, R3.3
May 2002
Cisco ONS 15454 Product Overview
Hardware
TL1 Craft Interface
• Speed: 9600 bps
• TCC+ access: RS-232 DB-9 type connector
• Backplane access: CRAFT pin field
Alarm Interface
• Visual: Critical, Major, Minor, Remote
• Audible: Critical, Major, Minor, Remote
• Alarm contacts: 0.045mm, -48V, 50 mA
• Backplane access: Alarm pin fields
EIA Interface
• SMB: AMP #415504-3 75 Ohm 4 leg connectors
• BNC: Trompeter #UCBJ224 75 Ohm 4 leg connector
• AMP Champ: AMP#552246-1 with #552562-2 bail locks
Nonvolatile Memory
64 MB, 3.0V FLASH memory
BITS Interface
• 2 DS-1 BITS inputs
• 2 derived DS-1 outputs
• Backplane access: BITS pin field
System Timing
• Stratum 3 per Telcordia GR-253-CORE
• Free running accuracy: 4.6 ppm