Specifications

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Cisco ONS 15454 Installation and Operations Guide, R3.2
January 2005
Chapter 1 Hardware Installation
ONS 15454 Assembly Specifications
1.16.6 External LAN Interface
• 10 Base-T Ethernet
• Backplane access: LAN pin field
1.16.7 TL1 Craft Interface
• Speed: 9600 bps
• TCC+ access: RS-232 DB-9 type connector
• Backplane access: CRAFT pin field
1.16.8 Modem Interface
• Hardware flow control
• TCC+: RS-232 DB-9 type connector
1.16.9 Alarm Interface
• Visual: Critical, Major, Minor, Remote
• Audible: Critical, Major, Minor, Remote
• Alarm contacts: 0.045mm, -48V, 50 mA
• Backplane access: Alarm pin fields
1.16.10 EIA Interface
• SMB: AMP #415504-3 75 Ohm 4 leg connectors
• BNC: Trompeter #UCBJ224 75 Ohm 4 leg connector (King or ITT are also compatible)
• AMP Champ: AMP#552246-1 with #552562-2 bail locks
1.16.11 Nonvolatile Memory
64 MB, 3.0V FLASH memory
1.16.12 BITS Interface
• 2 DS-1 BITS inputs
• 2 derived DS-1 outputs
• Backplane access: BITS pin field