Alcatel-Lucent 1643 AMS - Configuring a Data Communication Network (DCN)

devices, temperature conditioning, etc.
When not assigned by the customer, the 1643 AM behaves such that MDO 1 has
been assigned to indicate a power failure (normally open contacts will close), MDO
1, MDO 2, MDO 3, MDO 4 are respectively assigned to power failure, Prompt,
Deferred, Information alarms.
Planning considerations 1643 AMS
When planning your system with the 1643 AMS, the following items should be
considered:
• Synchronous Capacity – two STM-1 aggregate interface ports.
This interface can be equipped with various SFPs (Small Form-factor Pluggable
units): S1.1, L1.1, L1.2, STM-1 e and STM-1 single fiber. All optical SFPs are
equipped with LC connectors.
• Plesiochronous Capacity – sixteen 2 Mbit/s E1 interfaces or sixteen 1.5 Mbit/s DS1
interfaces (basic unit)
– Optional sixteen 2 Mbit/s signals (for a total combination of sixteen DS1 and
sixteen E1 or thirty-two E1)
– Optional sixteen 1.5 Mbit/s signals (for a total combination of sixteen DS1 and
sixteen E1 or thirty-two DS1)
– Optional two 34 Mbit/s signals (for a total combination of sixteen E1/DS1 and
two E3s)
– Optional two 45 Mbit/s signals (for a total combination of sixteen E1/DS1 and
two DS3s)
– Optional four X.21 interfaces (for a total combination of sixteen E1/DS1 and
four X.21s)
– Optional four 10/100BASE-T LAN interfaces (for a combination of sixteen
E1/DS1 and four 10/100BASE-Ts).
– Optional twelve SHDSL electrical tributary interface pairs (for a combination of
sixteen E1/DS1 and twelve SHDSL on 1643 AM / 1643 AMS DC version)
– Optional eight Ethernet interfaces in Private Line mode
• Synchronization: STM-1 aggregate line interface timing or via a E1/DS1 data input
• Protection: VC-12/VC-3 SNC/N
• Operations Systems: remote and local management with Lucent OMS and local and
remote (remote to other 1643 AMS) with ITM-CIT, SNMP management is
supported
• Three possibilities for Power supply :
– DC (unit contains DC connector)
– AC (unit contains AC connector)
– AC via an external AC/DC connector.
System Planning and Engineering General Planning Information
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365-312-801R7.2
Issue 3, May 2007
Alcatel-Lucent - Proprietary
See notice on first page
6-3