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BCM54140B0KFBG is a fully integrated quad gigabit transceiver. The PHY performs all of the physical layer functions on standard Category 5 UTP cable for 10BASE-T, 100BASE-TX, and 1000BASE-T.

Features

SGMII interface

QSGMII interface

Support for the following copperline interfaces: 1000BASE-T,100BASE-TX, and 10BASE-T

Support for the following fiber lineinterfaces: 1000BASE-X, 100BASEFX, and SGMII-Slave

Energy Efficient Ethernet (EEE)IEEE 802.3az− Support for native EEE MACs− Support for legacy non-EEEMACs using AutogrEEEn® mode

IEEE 1588v2-compliant− One-step or two-step clock− On-chip timestamping

ITU-T Y.1731 delay measurementsupport− On-chip time stamping− One-way and two-way in bothdirections

Synchronous Ethernet support

Ethernet@WireSpeed™

Cable plant diagnostics that detectcable plant impairments

Applications

High-density gigabit Ethernet switches and routers

Industrial Ethernet

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.