Shenzhen Mingjiada Electronics Co., Ltd. consistently purchases Broadcom BCM87101A0KEFBG chips for cash from customers worldwide and also supplies genuine, in-stock units. This model is the industry’s lowest-power 7nm 100GbE PAM-4 DSP optical physical layer transceiver, supporting 53 Gbaud direct drive and multiple system-side interfaces. It is widely used in 100G QSFP28/SFP-DD optical modules and co-packaged optics in hyperscale data center scenarios.
BCM87101A0KEFBG Product Overview
The BCM87101A0KEFBG is a single-chip 100GbE PAM-4 PHY transceiver developed by Broadcom. Built on an advanced 7nm CMOS process, it integrates a DSP and direct-drive capability, enabling direct drive of 106-Gb/s PAM-4 optical links at a rate of 53 Gbaud, while supporting both 100G DR and 100G FR optical link standards.
Core Applications: 100G optical modules for hyperscale data centers, co-packaged optical solutions, and wired network infrastructure
Manufacturer and Packaging Information
Manufacturer: BROADCOM
Part Number: BCM87101A0KEFBG
Package: BGA-255
Process: 7nm CMOS
Description: 7nm 100GbE PAM-4 DSP optical PHY with direct drive
BCM87101A0KEFBG Key Features
1. Flexible system-side and line-side interfaces
System-side: Supports two modes: 2 × 53G PAM-4 or 4 × 25G NRZ
Line-side: Supports 1 × 106G PAM-4, meeting 100GbE optical transmission requirements
2. OTN Mode Support
Supports 111.8G 100G OTN mode with a reference clock frequency of 164.425706 MHz
4:1 mode: System-side 27.9523G → Line-side 111.80948G
2:1 Mode: System-side 55.90474G → Line-side 111.80948G
3. Direct-Drive Technology
Supports 1.5 Vpp single-ended or 3.0 Vpp differential line-side output
No external driver required, simplifying optical module design and reducing BOM costs
4. Standards Compliance
Compliant with the 100G-MSA 1.0 draft
Compliant with IEEE 802.3 CAUI-4 C2C (mid-range channel) and C2M (chip-to-module channel) specifications
Compliant with KP4 FEC and end-to-end FEC bypass operation as specified in the IEEE 802.3bs standard
5. Low-Power Design
Best-in-class power efficiency achieved through a 7nm CMOS process
Integrated voltage regulators reduce PCB routing and lower system costs
6. Debugging and Testing Features
Built-in negotiation and detection engines
Supports line-side and system-side loopbacks for easy system debugging
BCM87101A0KEFBG Key Applications
Hyper-scale data centers: On-premises deployment of 100G QSFP28/SFP-DD optical modules
100G DR/FR optical links: Supports 100G DR and 100G FR optical modules
Co-Packaged Optics Solutions
Wired Network Infrastructure
Mingjiada Electronics—Professional Supply and Acquisition Services
Established in 1996, Shenzhen Mingjiada Electronics Co., Ltd. has specialized in electronic component distribution and supply chain services for nearly three decades, accumulating extensive experience in the supply and recycling of chips from international brands such as Broadcom, ADI, Infineon, and TI.
Why Choose Mingjiada Electronics?
Professional Evaluation Team: Equipped with original manufacturer-grade testing equipment, we can quickly and accurately assess the condition and performance of chips
High-Priced Cash Buyback: With strong financial resources, we commit to completing payment within 24 hours after inspection and approval
Global Service Network: With offices in Japan, Hong Kong, the U.S., Canada, Germany, Hungary, and other locations, we support global delivery
Guaranteed Legitimate Sources: We only purchase chips sourced from authorized channels such as distributors, traders, and end-user manufacturers
Flexible Transaction Models: We support various cooperation methods, including cash purchases, consignment, consignment sales, and inventory clearance
Purchase Process
Submit a List: Provide information such as the model numbers, quantities, and batch numbers of the chips for sale via email or phone
Quick Evaluation: Our professional team provides a quote within 24 hours based on real-time market conditions
Confirm the Transaction: Both parties agree on the price and delivery method
Logistics and Shipping: We offer free door-to-door pickup in multiple cities nationwide; global logistics can be arranged for overseas customers
Inspection and Payment: Full payment is made within 24 hours after the goods pass inspection
Contact Mingjiada Electronics
Purchasing Hotline: +86 13410018555 (Mr. Chen)
Email: sales@hkmjd.com
Company Address: Rooms 1239–1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
Official Website: https://www.integrated-ic.com/
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