Brand: Broadcom | Category: Network Equipment
SKU: B-BCM88690 | Part #: BCM88690 | MPN: BCM88690
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The Broadcom BCM88690 delivers 8x100G SerDes interfaces on both host and line sides, aggregating to 800 Gbps of total throughput in a compact integrated circuit form factor. This 800G Ethernet PHY implements advanced PAM4 modulation across all channels while maintaining full compliance with IEEE 802.3 and 800GbE standards. Network engineers and data center architects will recognize the BCM88690 as a critical retiming and gearbox solution that bridges modern switching fabric architectures with line-side connectivity demands.
Built on Broadcom's advanced CMOS process node, the BCM8869x family device combines retimer, gearbox, and FEC functionality in a single silicon die, reducing board complexity and latency in ultra-high-speed deployments. The chip supports both RS-FEC and KR4 FEC error correction schemes per IEEE 802.3 Clauses 91 and 119, ensuring signal integrity across demanding interconnects. Management is handled via MDIO and I2C interfaces, with built-in loopback diagnostics for comprehensive troubleshooting. For IT procurement teams evaluating next-generation switching and routing platforms, the BCM88690 represents a foundational component for 800G-ready infrastructure.
Contact Omnixon Global to request a quotation for the Broadcom BCM88690 and explore integration support for your next-generation network architecture.
| Brand | Broadcom |
| Category | Network Equipment |
| SKU | B-BCM88690 |
| Part Number | BCM88690 |
| Condition | New |
| Interface | 800GbE |
| Manufacturer Part Number | BCM88690 |
| Product Family | BCM8869x |
| Device Type | 800G Ethernet PHY / Gearbox Retimer |
| Aggregate Line Rate | 800 Gbps |
| Host-Side Interface | 8x100G SerDes (PAM4) |
| Line-Side Interface | 8x100G SerDes (PAM4) |
| Supported Ethernet Standards | IEEE 802.3, 800GbE |
| Modulation | PAM4 (Pulse Amplitude Modulation 4-level) |
| Forward Error Correction | RS-FEC (IEEE 802.3 Clause 91/119), KR4 FEC |
| Supported Functions | Retimer, Gearbox, FEC, Loopback diagnostics |
| Management Interface | MDIO / I2C |
| Form Factor | Integrated circuit (bare die / package) |
| Process Node | Advanced CMOS (Broadcom proprietary node) |
| Target Applications | Data center switching, DCI, enterprise routing, SD-WAN edge |
The Broadcom BCM8869x 800G Ethernet PHY is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Key specifications for the Broadcom BCM8869x 800G Ethernet PHY: interface 800GbE; 3 years support; new condition; performance 800GbE PHY targeting next-generation spine switches and AI cluster networking fabrics with ultra-low power consumption per bit; support 3 years standard (manufacturer). Manufacturer part number BCM88690. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The Broadcom BCM8869x 800G Ethernet PHY interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.