PCI1251BGFNR TI PCIe Switch | 12-Lane, 5-Port | PCIe Gen3, 8 GT/s

Product Overview

The PCI1251BGFNR from Texas Instruments is a high-performance PCI Express (PCIe) Gen3 switch designed for applications requiring flexible and scalable I/O connectivity. With 12 lanes and 5 ports, it supports data rates up to 8 GT/s per lane, providing a total bandwidth of up to 96 GB/s (bidirectional). This device is ideal for use in servers, storage systems, and embedded computing platforms where efficient data routing and low latency are critical.

Detailed Technical Specifications

Key Features

• 12-lane, 5-port PCIe Gen3 switch with non-blocking architecture
• Supports up to 8 GT/s per lane with backward compatibility to Gen2 and Gen1
• Advanced error handling with ECRC and Advanced Error Reporting (AER)
• Integrated clock and power management for reduced system complexity
• Supports Access Control Services (ACS) for enhanced security
• Low latency cut-through and store-and-forward routing
• Configurable port width and lane polarity inversion

Target Applications

• 5G base stations: For high-speed data aggregation and backhaul connectivity
• Enterprise servers: Enables flexible I/O expansion for storage and networking
• Automotive dashboards: Supports multiple high-resolution displays and sensors
• Industrial PCs: Provides reliable PCIe expansion for data acquisition and control
• Data center switches: Facilitates efficient traffic management in high-performance computing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCI1251BGFNR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

PCI1251BGFNR 是德州儀器 (TI) 推出的一款高性能 PCI Express (PCIe) Gen3 交換器，專為需要靈活且可擴展 I/O 連接的應用而設計。該器件具有 12 條通道和 5 個端口，每通道數據速率高達 8 GT/s，總雙向帶寬可達 96 GB/s。它非常適合服務器、存儲系統和嵌入式計算平台，在這些應用中，高效的數據路由和低延遲至關重要。

詳細技術參數

核心特性

• 12 通道、5 端口 PCIe Gen3 交換器，無阻塞架構
• 支持每通道高達 8 GT/s，向下兼容 Gen2 和 Gen1
• 先進的錯誤處理，支持 ECRC 和高級錯誤報告 (AER)
• 集成時鐘和電源管理，降低系統複雜性
• 支持訪問控制服務 (ACS)，增強安全性
• 低延遲的直通和存儲轉發路由
• 可配置端口寬度和通道極性反轉

典型應用場景

• 5G 基站：用於高速數據聚合和回程連接
• 企業服務器：為存儲和網絡提供靈活的 I/O 擴展
• 汽車儀表板：支持多個高分辨率顯示器和傳感器
• 工業 PC：為數據採集和控制提供可靠的 PCIe 擴展
• 數據中心交換機：促進高性能計算中的高效流量管理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCI1251BGFNR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]