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WaveStar

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ADM 16/1

The 2.5 Gbps SDH Multiplexer and Transport System

ADM161_PB025.qxd 11/10/2000 3:14 PM Page 1

Summary of content (8 pages)

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ADM161_PB025.qxd 11/10/2000 3:14 PM Page 1 WaveStar ADM 16/1 The 2.
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ADM161_PB025.qxd 11/10/2000 3:15 PM Page 2 Lucent Technologies, leader in optical networking, offers the industry's widest range of high-quality communications systems. Intelligent multiplexers, flexible highcapacity transport systems and associated management systems form the building blocks of today's networks. Using these building blocks, customers are provided with equipment to meet their requirements for services, capacity and quality.
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ADM161_PB025.qxd 11/10/2000 3:15 PM Page 3 · Single network element for interconnection of STM-16, STM-4 and STM-1 rings · TransLAN-functionality based on ML-PPP at 8 x 10/100 BASE-T for each circuit pack. · The system architecture allows a broad range of applications: add/drop, terminal, local cross-connect. · Support of ETSI Synchronization Status Message (SSM) protocol. · AU-3 / TU-3 to AU-4 conversion.
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ADM161_PB025.
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ADM161_PB025.qxd 11/10/2000 3:17 PM Page 5 · Support of SDH signals: STM0, STM-1, STM-4 & STM-16. · Mixing of various payload types. · In-shelf optical booster or booster/pre-amplifier. · Remote maintenance and management by Lucent Technologies ITM network management system. The WaveStar ADM 16/1 supports a large variety of configurations for various network applications (see Figure 1): · Terminal for point-to-point connections. · Ring add/drop multiplexer or STM-4 and 16 rings.
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ADM161_PB025.qxd 11/10/2000 3:17 PM Page 6 Technical Data Interfaces Compliant with the ITU-T Recommendations: General G.707 (includes G.708 and G.709) Equipment G.781, G.782, G.783, G.784, G.813 Physical interface G.957 & G.691 for optics and G.703 for electrical interfaces. Performance requirements G.823, G.825, G.826 Mapping Structure Electrical Interfaces 1.
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ADM161_PB025.qxd 11/10/2000 3:17 PM Page 7 Performance Monitorings Trail Termination Points VC-12 VC-3 VC-4 MS-0 MS-1 MS-4 RS-16 MS-16 Equipment for each DS1 and E1 port for each DS3, E3 and STM-0 interfaces for each E4 interface and on the Cross-Connect Multiplex Section on the STM-0 interfaces Multiplex Section on the STM-1 interfaces Multiplex Section on the STM-4 interfaces Regenerator Section of the 2.5 Gbps interfaces Multiplex Section of the 2.
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ADM161_PB025.qxd 11/10/2000 3:17 PM Timing and Synchronization Built-in oscillator Standard Built-in oscillator Stratum-3 Page 8 Accuracy 4.6 ppm acc.G.813 option 1 Accuracy 4.6 ppm acc.G813 option 1, Stability 0.37 ppm/ first 24 hours Timing modes: Free running mode Accuracy 4.6 ppm Hold-over mode Locked mode with reference to- one of the external sync.