Products > Integrated Circuits (ICs) > PEF7071

Images are for reference only.


Hot Sale

1 port GE PHY

Manufacturer : LANTIQ Corporation (Intel)
Package/Case : VQFN48
Product Categories : XWAY™ PHY11G
Datasheet: PEF7071 Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
In-stock: 23170


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

PEF7071 Product Details

The XWAY™ PHY11G family of Physical Layer (PHY) ICs incorporates a set of single GigabitEthernet (GbE) PHY devices that support the 10BASE-T(e), 100BASE-TX, 1000BASE-T and 1000BASE-X standards in both the half-duplex and full-duplex modes. The performance requirements set by these standards are exceeded by the XWAY™ PHY11G family. Implementation of an integrated SerDes allows for support of 1000BASE-X and SGMII. 

The XWAY™ PHY11G family is characterized by an ultra-low power consumption of 400 mW in 1000BASE-T mode. Support of Energy-Effi cient Ethernet allows for an even further reduction in power consumption that depends on link utilization. Power savings at system level are introduced using the Wake-on-LAN feature. The comprehensive design of the ICs integrates support for single-media, dual-media and media-conversion applications for both copper and fi ber media. In applications using the copper medium, the low-EMI line driver with integrated termination facilitates a simplifi ed PCB design. The PHY devices are available in the VQFN48 and LQFP64 small-package variants, thereby setting a new benchmark in footprint minimization. Both package types support the RMII, RGMII interface types, while the latter additionally supports GMII. 

Optionally, the devices can be operated from a single power supply, with a range of 2.5 V to 3.3 V by using the integrated DC/DC switching regulator with minimal external cost. The XWAY™ PHY11G devices are confi gurable via pin-strapping, by means of the MDIO interface, or optionally by connecting an external EEPROM.



• Energy-Effi cient Ethernet: 

– 10BASE-Te 

– 100BASE-TX 

– 1000BASE-T 

– Wake-on-LAN 

– Auto Power-Down Modes 

• Jumbo Frames of up to 10 kB 

• Cable Diagnostics 

• Auto-Downspeed 

• Wiring Fault Tolerant: 

– Auto-MDI/MDI-X 

– Auto Polarity Correction 

• Copper + Fiber Applications: 

– Single-Media – Dual-Media – Media Converter 

• RGMII v1.3 and v2.0 MAC interface with Delay Compensation (RGMII-ID) 

• Standards: 

– IEEE 802.3-2008 (relevant clauses) 

– IEEE 802.3az (Energy-Effi cient Ethernet) 

– ANSIX3.263-1995 

– IEEE 1149.1

Main Features 

• Full-Duplex and Half-Duplex modes for 10BASE-T(e), 100BASE-TX, 1000BASE-T and 1000BASE-X 

• Low-EMI linedriver with integrated line termination 

• Single power supply at 2.5 - 3.3 V using the integrated DC/DC Switching Regulator 

• Industry´s smallest footprint using the VQFN48 (reduced xMII only) or LQFP64 package variants 

• Ultra-low power consumption of typically 400 mW


• Broadband Appliances: 

– xDSL Routers and PON Routers 

• Home Gateway: 

– Home Server, Home Storage (NAS) 

– Gigabit SMB/SOHO Routers 

• IP Phone 

• Consumer Applications: 

– IPTV, Set-Top Boxes, Game Consoles 

– Printers 

• Media Converter (Copper to Fiber)

PEF7071 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free/RoHS Compliant
  • Package/Case
  • VQFN48

PEF7071 Datasheet

PEF7071 Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **icar***

    On ti.e, amazing value. Excellent seller

  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: Dec 13 - Dec 18 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


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 PEF7071 is the original manufacturer or agent of LANTIQ?
We have a professional business development department to strictly test and verify the qualifications of LANTIQ original manufacturers and agents. All LANTIQ suppliers must pass the qualification review before they can publish their PEF7071 devices; we pay more attention to the channels and quality of PEF7071 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of PEF7071 chips? Including LANTIQ original factory information, XWAY™ PHY11G application, PEF7071 pictures?
You can use Jotrin's intelligent search engine, or filter by XWAY™ PHY11G category, or find it through LANTIQ Corporation (Intel) Information page.
Q: Are the LANTIQ's PEF7071 price and stock displayed on the platform accurate?
The LANTIQ's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PEF7071, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
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.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of PEF7071?
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 PEF7071 we delivered, we will accept the replacement or return of the PEF7071 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 PEF7071.
(3)The PEF7071 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as PEF7071 datasheet pdf, PEF7071 pin diagram?
Need any After-Sales service, please feel free contact us:

LANTIQ Corporation (Intel)

Lantiq is a leading provider of broadband access and home networking technologies. ?Lantiq was a Germany-based fabless semiconductor company of approximately 1,000 people. started as a spinoff from Infineon in 2009; ?On February 2, 2015, Intel acquires Lantiq to promote connected home business....

Certificates & Honor

Certificates & Honor