PEF4268FV1.1 Infineon Telecom IC | | 4-Channel, 75V, SLIC

Product Overview

The Infineon PEF4268FV1.1 is a high-performance subscriber line interface circuit (SLIC) designed for central office and access network applications. It integrates four independent SLIC channels in a single package, supporting battery voltage up to 75V and providing advanced features for voice and data transmission over twisted-pair lines. This device is ideal for modern telecommunication systems requiring high density, low power consumption, and robust performance.

Detailed Technical Specifications

Key Features

• Four independent SLIC channels in one package for high-density designs
• Wide battery voltage range up to 75V for long-reach applications
• Low power consumption with intelligent power management
• Integrated ring relay driver and off-hook detection
• Programmable loop current and on-hook voltage
• Compliant with relevant telecom standards (e.g., ITU-T, ETSI)

Target Applications

• Central office line cards for PSTN and VoIP gateways
• Digital loop carriers (DLC) and remote subscriber units
• Integrated access devices (IAD) for enterprise voice/data
• Fiber-to-the-x (FTTx) ONT/ONU with POTS ports
• 5G base station backhaul interface units
• Industrial communication systems requiring analog telephone interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PEF4268FV1.1. 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

英飛凌 PEF4268FV1.1 是一款高性能用戶線路接口電路 (SLIC)，專為中心局和接入網絡應用設計。它將四個獨立的 SLIC 通道集成在一個封裝中，支持高達 75V 的電池電壓，並提供先進功能，用於在雙絞線上傳輸語音和數據。該器件非常適合需要高密度、低功耗和穩健性能的現代電信系統。

詳細技術參數

核心特性

• 單一封裝內四個獨立 SLIC 通道，實現高密度設計
• 寬電池電壓範圍高達 75V，適用於長距離應用
• 低功耗，具有智能電源管理
• 集成振鈴繼電器驅動器和摘機檢測
• 可編程迴路電流和掛機電壓
• 符合相關電信標準（如 ITU-T、ETSI）

典型應用場景

• PSTN 和 VoIP 網關的中心局線路卡
• 數字環路載波 (DLC) 和遠程用戶單元
• 企業語音/數據的綜合接入設備 (IAD)
• 光纖到 x (FTTx) ONT/ONU 的 POTS 端口
• 5G 基站回傳接口單元
• 需要模擬電話接口的工業通信系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PEF4268FV1.1 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]