功能特点
• The CP5008 is an 8 Channel E1 LIU designed by Chiphomer Technology Limited.It is CH5008 enhancement version. It integrates 8 independent receivers and transmitters on a single chip. Together with CP5018, the CP5008 can provide interface function between E1 line and PCM Highway.
参数指标
• Pin and Software compatible with CH5008
• Supports 75ohm E1 coaxial and 120ohm E1 twisted pair applications
• Programmable Waveform Shaper
• Line Coding Error Counting and Insertion
• Crystal-less jitter attenuator
• Constant throughput delay
• Complies with ITU G.736, G.742, G.823 and ETSI CTR12/13 specification
• Optimized for SDH applications, complies with ITU G.783 mapping jitter specification
• LOS detector complies with ITU G.775, ETSI ETS 300 233
• Provides non-intrusive Protected Monitoring Points (PMP) per ITU G.772
• Transmit return loss exceeds ETSI ETS 300166
• AMI or HDB3 encoder/decoder
• Analog, digital, remote and Inband Loopback for testing purpose
• Hitless Protection Switching (HPS) for 1 to 1 protection without relays
• IEEE 1149.1 JTAG boundary scan
• Selectable parallel/serial host interface
应用领域
SDH tributary interfaces、SONET/SDH multiplexers、Digital access cross connection、Microwave transmission systems、PBX interfaces
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