SQN1010 technical specifications

PHY

  • OFDM PHY with 256-point FFT supporting TDD, FDD and H-FDD
  • Adaptive 64QAM, 16QAM, QPSK, BPSK modulation, based on detailed RF statistics
  • Concatenated Reed-Solomon-convolutional code
  • Baseband and IF interfaces with integrated A/D and D/A converters
  • Uplink subchannelization with up to 16 concurrent bursts
  • Transmit and receive antenna switched diversity
  • Support of transmit antenna diversity at the Base Station with Space Time Coding

MAC

  • Embedded ARM 9 processor
  • Embedded 10/100 Base-T Ethernet MAC
  • Packet Convergence Sublayer with classification and filtering: IPv4, IPv6, 802.3 ethernet, 802.1Q VLAN, raw 802.16 interface
  • Layer-2 packet forwarding
  • Privacy sublayer with DES and AES-CCM encryption
  • Real-time services
  • Concatenation, Fragmentation, Packing
  • Automatic Repeat Request (ARQ)
  • Payload Header Suppression (PHS)
  • Advanced QoS features

Main Interfaces

  • RMII packet interface
  • PCI, Mini PCI or CardBus interface
  • Serial RS232 interface with UART
  • Configurable RF data interface: analog or digital interface with IF or baseband I/Q signals

Physical Characteristics

  • 23 mm x 23mm, 420-pin PBGA package
  • -40°C to +85°C operating conditions
  • 1 to 2W maximum power consumption based on configuration