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Cisco ONS 15454 Reference Manual, R7.0
78-17191-01
Appendix A Hardware Specifications
A.1 A.1.3 Cisco Transport Controller
• Regenerator mode
• Hubbed rings
• Multihubbed rings
• Point-to-point
• Linear
• Linear with optical add/drop multiplexing (OADM)
A.1.3 Cisco Transport Controller
CTC, the ONS 15454 craft interface software, has the following specifications:
• 10BaseT
• TCC2/TCC2P access: RJ-45 connector
• Backplane access: LAN pin field
A.1.4 External LAN Interface
The ONS 15454 external LAN interface has the following specifications:
• 10BaseT Ethernet
• Backplane access: LAN pin field
A.1.5 TL1 Craft Interface
The ONS 15454 TL1 craft interface has the following specifications:
• Speed: 9600 bps
• TCC2/TCC2P access: EIA/TIA-232 DB-9 type connector
• Backplane access: CRAFT pin field
A.1.6 Modem Interface
The ONS 15454 modem interface has the following specifications:
• Hardware flow control
• TCC2/TCC2P: EIA/TIA-232 DB-9 type connector
A.1.7 Alarm Interface
The ONS 15454 alarm interface has the following specifications:
• Visual: Critical, Major, Minor, Remote
• Audible: Critical, Major, Minor, Remote
• Alarm contacts: 0.045 mm, –48 V, 50 mA