VSC7511XMY - 4-Port Gigabit Ethernet Switch | Microchip
MPN: VSC7511XMY ✓ نشطVSC7511XMY نظرة عامة
A Gigabit Ethernet switch is a network-semiconductor device that receives Ethernet frames on one or more ports, examines Layer-2 information, and forwards frames to the appropriate destination ports. The VSC7511XMY belongs to the Ethernet switch hierarchy within interface ICs and is intended for compact embedded systems requiring multiple Gigabit Ethernet connections without a separate external switch chipset.
Its four integrated copper PHYs simplify implementation because each port includes the physical-layer interface required for a copper Ethernet connection. Alternatively, the device supports four SGMII interfaces for systems that use serial SerDes connections rather than integrated copper ports. This flexibility permits one switching device to address multiple industrial networking architectures. The verified source material also identifies 1G/6G SerDes operation and hardware timestamping support for PTP-oriented equipment.
The switch includes basic and advanced classifiers that determine frame properties such as VLAN membership, QoS class, and drop precedence. These classifications support policing, frame marking, statistics collection, security enforcement, Layer-2 forwarding, and frame rewriting. Such Layer-2 services make the device suitable for industrial gateways, automation controllers, communication equipment, and embedded network appliances where deterministic Ethernet behavior is valuable.
Typical uses include industrial Ethernet switches, factory-floor gateways, programmable automation controllers, transport and infrastructure equipment, and embedded telecom or test systems. In each case, four integrated ports can reduce the number of external PHY devices while preserving Layer-2 switching throughput. The integrated-PHY configuration is particularly useful where board area and component count are constrained.
Designers should confirm the exact pin assignments, exposed-pad connection, supported SGMII mode, clocking arrangement, and thermal-management requirements from the manufacturer datasheet before layout. Because this is a high-pin-count mixed-signal network IC, careful differential-pair routing, uninterrupted supply planes, solid grounding, and compliance testing for the intended copper Ethernet environment are essential.
This page consolidates the verified distributor, manufacturer, and cross-reference information with practical application guidance, a parameter comparison, and explicit data-gap notes. It distinguishes verified VSC7511XMY capabilities from broader switch devices that are not confirmed as pin-to-pin replacements.
بدائل مباشرة لـ VSC7511XMY — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
لا تتوفر بدائل متوافقة تمامًا لهذا المنتج.
اطلب بدائلVSC7511XMY الحدود القصوى والخصائص الكهربائية
| Product Type | 4-Port Unmanaged Industrial Ethernet Switch |
| Switching Architecture | Layer-2 Gigabit Ethernet Switch |
| Number of Ports | 4 ports |
| Integrated Copper PHYs | 4 copper PHYs |
| Alternative Interface Configuration | 4 SGMII interfaces |
| معدل البيانات | 1G/6G SerDes |
| Timestamping | PTP hardware timestamping |
| Frame Classification | Basic and advanced classifiers |
| Supported Frame Properties | VLAN, QoS class, and drop precedence level |
| Switch Functions | Policing, drop-precedence marking, statistics collection, security enforcement, Layer-2 forwarding, and rewriting |
| العلبة | 172-QFN with exposed pad |
| Terminal Count | 172 terminals |
| نوع التركيب | Surface mount |
| Package Shape | Rectangular |
| Product Category | Telecom IC / Ethernet Switch |
دليل تكوين أطراف VSC7511XMY rectangular
تكوين الأطراف لـ VSC7511XMY (حزمة rectangular). يتم تعريف ترقيم الأطراف والوظائف ومخططات التوصيل في ورقة البيانات الفنية من الشركة المصنعة. راجعها للحصول على البصمة الدقيقة وإرشادات اللحام.
لا تتوفر بيانات مفصلة لمخطط التوصيلات لـ VSC7511XMY.
راجع ورقة البيانات للحصول على تكوين الأطراف الكامل.
التطبيقات النموذجية
VSC7511XMY مناسب لـ 6 التطبيقs: Industrial Ethernet Gateways, Factory Automation Controllers, Programmable Automation Terminals, Embedded Network Appliances, Telecom Network Equipment, Industrial Networking Test Equipment.
Industrial Ethernet Gateways
The VSC7511XMY fits industrial Ethernet gateways that need four network ports without implementing four discrete PHYs. Its four integrated copper PHYs reduce board-level component count, while the Layer-2 switch performs frame classification, forwarding, statistics collection, security enforcement, policing, and rewriting. This is useful in factory gateways that aggregate equipment traffic and provide a controlled uplink. The verified material identifies the device as a low-power unmanaged industrial Gigabit Ethernet switch, although operating-temperature and certification limits must be confirmed in the manufacturer datasheet.
موصى به
Factory Automation Controllers
The VSC7511XMY is suitable for a factory automation controller requiring four local Gigabit Ethernet connections and centralized Layer-2 switching. VLAN and QoS classification can help organize traffic according to frame properties, while policing and drop-precedence marking provide mechanisms for traffic control. The integrated copper PHYs also reduce the external component count compared with a multi-PHY implementation. Engineers should still verify temperature range, EMC requirements, clocking, and exact media-interface compliance using the manufacturer documentation.
موصى به
Programmable Automation Terminals
The VSC7511XMY can serve a programmable automation terminal that must connect sensors, controllers, and supervisory equipment over a compact Ethernet network. Four integrated PHYs allow the terminal to offer multiple copper ports while sharing an internal Layer-2 switching fabric. The device's basic and advanced classifiers support VLAN, QoS-class, and drop-precedence decisions that can improve traffic organization in industrial networks. Before selecting it, verify the exact SGMII or copper mode, pin assignment, exposed-pad layout, and operating-temperature requirements.
موصى به
Embedded Network Appliances
The VSC7511XMY is appropriate for embedded network appliances that combine several copper Ethernet services behind a single switching IC. Four integrated PHYs provide direct network attachment for management, service, or endpoint ports, and the Layer-2 feature set supports forwarding and statistics. Its 172-QFN package demands careful high-density PCB design, including exposed-pad thermal management and controlled routing of Ethernet differential pairs. The available evidence does not specify operating limits, so those values must be confirmed before production release.
موصى به
Telecom Network Equipment
The VSC7511XMY fits telecom-oriented equipment that requires four Gigabit Ethernet ports and Layer-2 services in a single package. The available evidence identifies the device as a telecom Ethernet switch and confirms support for PTP hardware timestamping, 1G/6G SerDes, VLAN, QoS-class, and drop-precedence processing. These capabilities can support equipment that must exchange traffic across several fixed interfaces. Exact protocol support, timing configuration, thermal limits, and regulatory requirements must be checked against the manufacturer datasheet.
موصى به
Industrial Networking Test Equipment
The VSC7511XMY can support industrial networking test equipment requiring multiple Gigabit Ethernet test ports. Four integrated copper PHYs simplify connection to devices under test, while statistics collection assists traffic analysis and Layer-2 forwarding provides a functional switching path. The PTP hardware timestamping capability may also be valuable when evaluating time-sensitive network behavior. Designers should confirm supported timestamp modes, test-port limitations, reference-clock requirements, and operating-temperature limits before incorporating the device into a test platform.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ VSC7511XMY — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | BCM53134 | 88E6390 | RTL8370MB |
|---|---|---|---|---|
| Brand | Microchip Technology | Broadcom | Marvell | Realtek |
أبرز الفروقات
- Four integrated copper PHYs in one switching device (مقابلRTL8370MB)
- Choice of four copper PHYs or four SGMII interfaces (مقابل88E6390)
- PTP hardware timestamping support (مقابلBCM53134)
- Documented Layer-2 classification workflow (مقابلRTL8370MB)
ملاحظات التصميم
Treat the VSC7511XMY as a high-pin-count Ethernet and mixed-signal device. Place its supporting network components and routing structures according to the manufacturer reference layout, and preserve controlled differential-pair geometry for every copper Ethernet channel. Verify the complete 172-terminal assignment and exposed-pad connection in the official datasheet before routing because the supplied evidence does not contain a terminal-by-terminal pin table.
The VSC7511XMY uses a 172-QFN package with an exposed pad, so PCB heat removal is part of the electrical design. Use the manufacturer's exposed-pad land pattern, provide uninterrupted ground connectivity, and provide adequate copper area and thermal vias. Actual power dissipation and junction-temperature limits were not included in the verified data, so thermal sizing must use the manufacturer electrical characteristics and the intended switching load.
Do not assume BCM53134, 88E6390, or RTL8370MB is a drop-in substitute for the VSC7511XMY. The supplied cross-reference data identifies them as broader Ethernet-switch candidates but does not verify a shared 172-QFN footprint, pinout, PHY arrangement, SGMII configuration, or clocking. Treat each as a redesign candidate and compare the complete electrical, mechanical, timing, and software requirements before migration.
Confirm whether the design uses four integrated copper PHYs or four SGMII interfaces because the two configurations have different board-level implementation requirements. Copper-media designs require suitable magnetics, protection, controlled-impedance routing, and isolation between ports, while SGMII designs require compatible SerDes clocking and interconnect. The verified material confirms both configurations but does not provide the final application reference schematic.
معلومات الامتثال
The supplied verified data does not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than being inferred from the manufacturer or distributor.
