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CL2442

CLnewchips_2442_Resized

High Performance 4x4 802.11ac 2.4 GHz RF Single Chip Optimized for Dense Environments

The CL2442 is a future-ready, powerful, highly integrated, 4x4 802.11ac single chip implementing 802.11ac functionality including beamforming and 4 Spatial Streams. The CL2442 integrates both a CPU and memory to run more of the wireless LAN functions on-chip, delivering a strong host offloading solution with no need for costly external memories. Employing new MAC and PHY improvements to perfect throughput in dense environments, the CL2442 significantly raises the bar on Wi-Fi performance. range and reliability.

The CL2442 integrates above standard value-add functionalities based on Celeno’s edge software technologies. These include:

  • OptimizAIR® technology enabling provisioning, enforcement and dynamic allocation of Wi-Fi resources per multiple virtual network (SSID), per service, per device and per traffic direction all serve by the same Wi-Fi access point
  • ControlAIR® smart multi-AP Wi-Fi controller software enabling harmonious and synchronized co-existence among multiple AP deployments

Applications

  • IPTV and Cable Home Gateway Data & Video Distribution
  • Carrier-Grade Unified Home Gateway
  • Carrier-Grade Home Networking
  • Multi-Room DVR
  • Wi-Fi enabled Set-Top Boxes and Hybrid DVB-S/C/T
  • Wireless TV for Over the Top Content
  • Enterprise Access Points

Features

  • Single chip solution with integrated RF, Baseband and MAC
  • IEEE 802.11ac 4T4R 
  • Explicit and Implicit beamforming for increased coverage
  • IEEE 802.11b/g/n compliant 
  • Cost effective PCIe bus and architecture
  • Built-in powerful CPU, memories and accelerators for maximum host offloading
  • 20MHz/40MHz Bandwidth
  • QAM 256 (MCS 8, 9) modulation
  • Real-time Rx and Tx antenna diversity
  • LDPC Tx and Rx on both 802.11ac and 802.11n
  • STBC Tx and Rx
  • Short guard interval (Short GI)
  • Frame Aggregation and block ACK
  • WEP 64/128, WPA, WPA2, TKIP, AES, WAPI
  • QoS-WMM, WMM-PS
  • IEEE 802.11e, h, i, k, r, v, w, z support
  • Multiple BSSID support
  • PCI Express v2.0 (backwards compatible with v1.1)
  • Support wake event signaling in Wake-On-WLAN applications