XWAY VRX619 G.fast/xDSL Transceiver


Target Deployment G.fast/xDSL WAN Transceiver for G.fast, VDSL and ADSL access
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VRX619 is a low power 1-channel multi-standard G.fast/VDSL2/ADSL2(2+) system that incorporates a digital front-end and analog front-end for remote terminal Digital Subscriber Line (DSL) applications. ​

The main application areas are high density Customer Premises Equipment (CPE) systems with G.fast support running on MaxLinear AnyWAN™ SoC GRX Series devices. ​

The VRX619 supports G.fast profiles 106a, 106b and 212x, all VDSL2 (G.993.2 inclusive of Annex A, B, L.2 L.3, M, P, Q [Profile 35b], X and Y), ADSL2+ (G.992.5), ADSL2 (G.992.3) and ADSL full-rate (G.992.1) line codes.

  • Compliant to G.fast/VDSL2/ADSL/2/2+ standards​
  • Compliant to CoC​
  • Small footprint package: PG-MRQFN-124​
  • Power supplies: 1.1 V and 1.5 V analog core, 3.3 V analog and digital I/O​
  • Ambient temperature : 0C to +70C​
  • Power efficient with integrated AFE​
  • Independent configuration of sampling rate for Down-stream and Upstream​
  • Supports ​
    • 8192 tones at 4.3125 tone spacing kHz (VDSL2 profile 35b)​
    • 2048 tones at 51.75 kHz tone spacing (G.fast 106 MHz profile)​
    • 4096 tones at 51.75 kHz tone spacing (G.fast 212 MHz profile)​
    • Aggregate data rates of up to 1 Gbit/s in G.fast 106 MHz profile mode and up to 2 GBit/s in G.fast 212 MHz profile mode.​
  • On-Chip memory and code download via network processor system interface​
  • SPI interface for debug purpose​
  • Supports EFM bonding​
  • Supports programmable framing​
  • 1 PCIe 2.0 interface with End Point Controller​
  • Separate Inter-chip Bonding Interface (ICB) for two chip bonding​
  • 2 bearer channels and 2 latency paths2) for legacy modes (EFM and ATM TC)​
  • Integrated temperature sensor​
  • Built-in PLLs and clock generation circuitry​
  • JTAG interface
  • Related Products
    • MaxLinear Connectivity Products

  • High-density Customer Premises Equipment (CPE) systems with G.fast

Documentation & Design Tools

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