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  • RTL8271B-VR

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ADSL2+ Router SoC Solution

Manufacturer : Realtek Semiconductor Corp
Package/Case : QFP
Product Categories : Communications Network ICs, ADSL2+ Router SoC
Datasheet: RTL8271B-VR Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 1010


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RTL8271B-VR Product Details

The Realtek RTL8671/RTL8671P are integrated SoCs featuring a RISC, an ADSL2+ Discrete MultiTone (DMT) datapump, a hardware ATM Segmentation and Reassembly (SAR), a 10/100Mbps IEEE 802.3 compatible MAC with Ethernet transceiver, and a PCI host/device bridge interface. Together with the Realtek RTL8271B-VR (ADSL2+ Analog Front End), the RTL8671/RTL8671P provide a low-cost integrated solution for ADSL2+ CPE modem, router, or gateway.

The RTL8671/RTL8671P incorporate high-performance DSP technologies, optimized mixed-signal designs, and an efficient system architecture to provide a seamless WAN to LAN router controller. The embedded RISC network processor supports the MIPS I instruction set along with DSP extensions, and achieves a 200MHz clock rate in a six-stage pipeline to support layer 2, 3, and other upper layer applications.


  • RTL8671 or RTL8671P & RTL8271 two-chip solution

  • SAR

    • 16 VC SAR AAL0/5

  • DMT

    • ADSL2+, Annex A, L, M 

    • 512 downstream tones (2.2 MHz)

    • Up to 24Mbps DS with S=1/3

    • Supports dual latency 

    • Supports ATM0, ATM1 in TPS-TC layer 

    • Supports OLR: bit-swap, DRR, SRA

    • Supports Power Management mode L0, L2, L3

    • Supports Short Handshake

  • 200MHz CPU

  • Embedded VoIP DSP Processor

  • Highly integrated peripherals

    • 10/100M Auto-Crossover Ethernet PHY

    • Optional MII interface

    • PCI – 2 devices

    • UART

    • PCM

    • GPIO

Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • QFP

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Estimated Delivery Time: Dec 06 - Dec 11 days (choose Expedited at checkout).

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that RTL8271B-VR is the original manufacturer or agent of REALTEK?
We have a professional business development department to strictly test and verify the qualifications of REALTEK original manufacturers and agents. All REALTEK suppliers must pass the qualification review before they can publish their RTL8271B-VR devices; we pay more attention to the channels and quality of RTL8271B-VR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of RTL8271B-VR chips? Including REALTEK original factory information, Communications Network ICs, ADSL2+ Router SoC application, RTL8271B-VR pictures?
You can use Jotrin's intelligent search engine, or filter by Communications Network ICs, ADSL2+ Router SoC category, or find it through Realtek Semiconductor Corp Information page.
Q: Are the REALTEK's RTL8271B-VR price and stock displayed on the platform accurate?
The REALTEK's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for RTL8271B-VR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Q: What is the process for returns or replacement of RTL8271B-VR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RTL8271BVR we delivered, we will accept the replacement or return of the RTL8271B-VR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of RTL8271B-VR.
(3)The RTL8271B-VR is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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