Products > Integrated Circuits (ICs) > Communication & Networking ICs > BCM81356A0KFSBG
  • BCM81356A0KFSBG

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16-nm 16x56-Gb/s PAM-4 Duplex PHY

  • Package/Case :
  • BGA
  • Product Categories :
  • Optical PHYs
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 50


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BCM81356A0KFSBG Product Details

The Broadcom® BCM81356is a single-chip, 16×56-Gb/s full-duplex, Pulse Amplitude Modulation (PAM-4) PHY. It is a low-power device supporting boththe PAM-4 and Non Return-to-Zero (NRZ) data formats. It supports various operationmodes such as Retimer and Gearbox modes. It also supports 10G, 25G, 40G, 50G,100G, 200G, and 400G line-card applications. On-chip clock synthesis is performedby a low-cost 156.25 MHz reference clock via high-frequency, low-jitter phaselockedloops (PLLs).The BCM81356is fabricated with advanced, low-power 16-nm CMOS technology.The BCM81356is available in a 23-mm×23-mm, 0.8-mm pitch, 729-pin BGA, RoHS-compliant package.


• Host-side interface: High-performanceSerDes supports Long Reach (30 dB)• Line-side interface: High-performanceSerDes supports Long Reach (30 dB)• Gearbox and Retimer modes• Integrated AC-coupling capacitors• Multiple standard and line-rate support forboth PAM-4 and NRZ• Forward Error Correction (FEC) options• Continuous auto-adaptive equalizer• Line-side and system-side loopbacks• PRBS generator/error checker• Single low-cost REFCLK input• Interoperates with Broadcom ASIC andMerchant Switch Silicon• Low-power 16-nm CMOS design• 23-mm×23-mm BGA package,0.8-mm ball pitch package


  • High density switch
  • 10G, 25G, 40G, 50G,100G, 200G, and 400G line-cardapplications

Technical Parameters

  • PHY Type
  • 100GE
  • Lifecycle
  • Active
  • Distrib. Inventory
  • No

BCM81356A0KFSBG Related Products

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  • **CHEM***

    shipped fast, perfect packaging. recommended.

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Estimated Delivery Time: Aug 08 - Aug 13 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.We provide 90 days warranty.

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 BCM81356A0KFSBG is the original manufacturer or agent of BROADCOM?
We have a professional business development department to strictly test and verify the qualifications of BROADCOM original manufacturers and agents. All BROADCOM suppliers must pass the qualification review before they can publish their BCM81356A0KFSBG devices; we pay more attention to the channels and quality of BCM81356A0KFSBG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of BCM81356A0KFSBG chips? Including BROADCOM original factory information, Optical PHYs application, BCM81356A0KFSBG pictures?
You can use Jotrin's intelligent search engine, or filter by Optical PHYs category, or find it through Broadcom Corporation Information page.
Q: Are the BROADCOM's BCM81356A0KFSBG price and stock displayed on the platform accurate?
The BROADCOM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for BCM81356A0KFSBG, 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 BCM81356A0KFSBG?
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 BCM81356A0KFSBG we delivered, we will accept the replacement or return of the BCM81356A0KFSBG 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 BCM81356A0KFSBG.
(3)The BCM81356A0KFSBG 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 BCM81356A0KFSBG datasheet pdf, BCM81356 pin diagram?
Need any After-Sales service, please feel free contact us:

Broadcom Corporation

Broadcom Corporation is a leading provider of highly integrated semiconductor solutions for broadband communications and networking of voice, video and data services. The company designs, develops and supplies complete system-on-chip (SoC) solutions using digital, analog and radio frequency (RF) tec...

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