Manufacturer Part Number
BCM59121B0KMLG
Manufacturer
Broadcom
Introduction
BCM59121B0KMLG is a Power over Ethernet (PoE) Controller IC designed for power sourcing equipment (PSE).
Product Features and Performance
Power Over Ethernet Controller (PSE)
Support for up to 8 PoE channels
Non-integrated internal switch
Compliance with 802.3at (PoE+) and 802.3af (PoE)
Product Advantages
High power output capacity of up to 30W per channel
Wide supply voltage range of 44V to 57V
Supports PoE+ for higher power devices
Key Technical Parameters
Power Max: 30W per channel
Number of Channels: 8
Voltage - Supply: 44V ~ 57V
Current - Supply: 500mA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built for operation in industrial temperature ranges
Surface Mount technology for secure mounting
Compatibility
Designed for use with devices compliant with 802.3at (PoE+) and 802.3af (PoE) standards
Application Areas
Suitable for network switches, injectors, and midspans providing power to PoE-enabled devices
Product Lifecycle
Product Status: Obsolete (consider seeking replacements or upgrades)
Availability of replacements or upgrades can be checked with the manufacturer
Several Key Reasons to Choose This Product
Offers a comprehensive solution for 8-channel PoE applications
Rugged design suitable for industrial use
Supports the latest PoE+ standard for higher power applications
Broadcom's reputation for reliable and high-performance networking components