圖片僅供參考

BCM56452B1KFSBG

Name: BCM56452B1KFSBG
Rating: 4.7 (12 reviews)

100GBPS CARRIER ETHERNET SWITCH

製造商
製造商。部分 #BCM56452B1KFSBG
包
資料表
有現貨的3144

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Supplier	Broadcom Limited
Package	Tray
ProductStatus	Active

概述

Description

BCM56452B1KFSBG is a Broadcom switch ASIC (BCM56452 family) used as the central switch silicon in enterprise/data-center Ethernet switches. It provides high-performance packet processing, a switch fabric, and integrated MAC/PHY interfaces, enabling both Layer 2 switching and Layer 3 routing. Typical features include hardware-based forwarding, VLANs, QoS, ACLs, multicast support, and IPv4/IPv6 routing, with configurable port densities and speeds suitable for access/aggregation devices. The B1KFSBG suffix encodes the specific package/revision and RoHS/lead-free variant. For exact specifications (port count, speeds, memory, and feature set) refer to the official Broadcom data sheet and programming guides for this SKU.

Features

BCM56452B1KFSBG is Broadcom’s StrataXGS 5-port Gigabit Ethernet switch SoC. Key features:
- 5-port Gigabit Ethernet switch: 4 switch ports plus an additional management/CPU port.
- Hardware-based Layer-2 switching with fast forwarding and on-chip MAC/CAM.
- VLAN support: 802.1Q (plus port-based VLANs).
- QoS: multiple egress queues per port with prioritization and policing.
- Spanning Tree Protocol support (RSTP/MSTP) and basic link aggregation (LACP) on uplinks.
- Jumbo frames support (large frame sizes) for storage/backup traffic.
- Management interfaces: in-band/out-of-band options with standard SNMP/CLI support (MDIO/SMI for PHY control).
- Low-power, compact package suitable for edge and small enterprise deployments.
- Suitable for integration into Layer-2 switching/appliance designs requiring a small, efficient 5-port switch core.

Package

Fine-pitch BGA (ball-grid-array) package.

Pinout

Pin count: 289 pins (BGA package).
Function: Broadcom BCM56452B1KFSBG is a multi-port Ethernet switch System-on-Chip (SoC) with integrated switch fabric and PHY interfaces for switching/routing in Ethernet switches.

Manufacturer

Manufacturer: Broadcom Inc.
What kind of company: A multinational American semiconductor company that designs and sells a wide range of chips and infrastructure software. It is predominantly fabless, designing chips and outsourcing fabrication to contract foundries, with headquarters in San Jose, California.

Application

- Enterprise and data-center networking (L2/L3 switching and routing)
- Edge and aggregation switches for campus/branch networks
- Telecom and carrier-grade networking equipment (gateways, routers)
- Industrial Ethernet and automation networks
- Network appliances (firewalls, DPI, VPN, WAN optimization)