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BCM85658A1IEFB2G: PCIe Switches - 5nm 8-Lane PCIe Gen5 and CXL 2.0 PHY Retimer

Part Number: BCM85658A1IEFB2G

Package: BGA-332

Type: PCIe Gen5 and CXL 2.0 PHY retimer

Overviews:

BCM85658A1IEFB2G is a 8-lane, low-power, low-latency, symmetrical PCIe Gen5, and CXL 2.0 integrated MAC and PHY retimer. This device extends the reach between a root complex (RC) and endpoint (EP) by >40 dB of loss on both the sides at 32 GT/s. Each lane is capable of multiple data rates, including Gen5 (32G), Gen4 (16G), Gen3 (8G), Gen2 (4G), and Gen1 (2.5G). The bifurcation mux and MAC support groups of 1x 8 lanes, 2x 4 lanes, and 4x 2 lanes.

BCM85658A1IEFB2G - Key Features:

• Operates at 32, 16, 8, 5, and 2.5 GT/s

• Supports parallel lane groupings per transfer:

− Eight lanes can be statically configured as a selected subset of the following combinations:

− One 8-lane link (1x 8)

− Two 4-lane links (2x 4)

− Four 2-lane links (4x 2)

• Supports low-latency mode

• Extends reach to >40 dB at 32 GT/s

• Receiver is capable of operating at data rates with REFCLK, independent of transmitter

• Supports LT when connected with an LT-capable link partner

• Provides an adjustable loss-ofsignal (LOS) detector

Applications:

HPC and AI servers for Hyperscalers and Data Centers

PCIe storage servers

PCIe riser cards, interposer cards, and backplane

• 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?

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

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• 6.Can the company issue an invoice?

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