General
The PVG610 System-on-Chip is the flag ship of Provigent family of broadband Point to Point wireless SoC devices. Used in applications such as cellular backhaul networks, fixed wireless transmission, and private wireless networks. It provides complete processing chain from user data interfaces of mixed signals through a high performance modem to analog baseband or IF signal. Multiple user data streams and types are encoded, modulated and converted to analog signal for transmission. Received Analog signal is digitized, demodulated, decoded and mapped to users' data streams. Innovative DSP mitigates analog impairments and allows overall system cost reduction.
Feature
- Integrated System-on-a-chip solution
- PDH, SDH and Ethernet Interfaces
- Modulator/Demodulator, and FEC
- Analog Front End (ADC and DAC)
- Control Processor
- Bit rate up to 800 Mbps
- Adaptive Code and Modulation (ACM)
- Redundancy through protection bus
- Supports ETSI, FCC, and ITU standards
Modulation
- Full or half duplex modes: FDD, TDD and HFDD
- QPSK; 16, 32, 64, 128, 256 QAM
- Configurable symbol rate up to 50 Mbaud
- Direct IF sampling and baseband sampling (I/Q)
FEC
- Enhanced state-of-the-art Low-Density Parity-Check (LDPC) to improve coding gain
- Programmable Reed Solomon block code
- Concatenated convolutional or TCM inner codes
Payload Transport
- Priority based mix of PDH, SDH tributaries, and Adaptive Ethernet traffic
- 21 E1/T1/J1 Line Interface Unit (LIU) and framers
- 2 SONET/SDH framers
- 10/100/1000Mbps Ethernet MAC (MII and GMII)
- General Purpose Interface (GPI) for user data
Overhead Management
- Wayside channel
- TOH insertion/extraction for STM-1/OC-3
- Independent data port for management channel (OMI)
- Engineering Order Wire (EOW)
Control Processor
- ARM 9 based 32 bit Embedded processor
- SPI FLASH interface
- Parallel Host Interface
- GPIO
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