NS-QSFP-40G-LR4 40G Base-LR4 QSFP+ 1310nm (CWDM) 10km Duplex LC SMF DDM وحدة الإرسال والاستقبال البصرية

اسم:

NS-QSFP-40G-LR4 40G Base-LR4 QSFP+ 1310nm (CWDM) 10km Duplex LC SMF DDM وحدة الإرسال والاستقبال البصرية

نموذج:

NS-QSFP-40G-LR4

التفاصيل:

QSFP‑40G‑LR4 Transceiver Module, 40 Gbps, 1310 nm, Duplex LC, 10 km

سعر:

$282.45 USD

التوفر:

في الأوراق المالية النظام السابق إنتهى من المخزن

حالة:

New

Warranty:

30-Day Returns | 30-Day Exchange

شحن:

Express Shipping to 3-8 Days, via DHL, UPS, etc.

قسط:

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Connectivity Solutions

Overview

Description

Reviews

Q&A

Return and Refund

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Features

10Gbps for Campus and Data Center

Engineered for low power consumption, our transceiver modules deliver a reliable and budget-friendly solution for 1Gbps Gigabit Ethernet connectivity in data centers.

Comprehensive Testing Ensures Reliability

Our transceiver modules undergo rigorous testing with advanced equipment, guaranteeing high-quality performance and reliable 10Gbps to 40Gbps optical connectivity.

View compatible list.

Comprehensive_Transceiver_Module_Testing

وحدة الإرسال والاستقبال البصرية NS-QSFP‑40G‑LR4 | 40 جيجابت في الثانية، 1310 نانومتر، Duplex LC، 10 كم – متوافقة مع جميع العلامات التجارية

نظرة عامة على المنتج
وحدة الإرسال والاستقبال NS-QSFP‑40G‑LR4 هي وحدة QSFP+ عالية الأداء مصممة لدعم 40 جيجابت إيثرنت على مسافات طويلة عبر الألياف الأحادية (SMF).

تعمل باستخدام أربعة قنوات طول موجي في نطاق 1270 – 1330 نانومتر (CWDM4)، مما يوفر معدل نقل يصل إلى 40 جيجابت في الثانية مع وصول أقصى يصل إلى 10 كم عبر الألياف الأحادية باستخدام موصلات Duplex LC.

الوحدة قابلة للتبديل أثناء التشغيل (hot-swappable)، ومتوافقة مع معايير IEEE 802.3ba و QSFP+ MSA، وتدعم مراقبة التشخيص البصري الرقمية (DDM) لمتابعة الأداء في الوقت الفعلي.

تم تصميم هذه الوحدة لتكون متوافقة عالميًا عبر جميع العلامات التجارية، مما يضمن عملها بسلاسة مع المعدات من Cisco و Juniper و Arista و Dell و Palo Alto Networks و HPE Aruba و Huawei والعديد من الشركات الأخرى.

العلامات التجارية المتوافقة
وحدة NS-QSFP-40G-LR4 متوافقة عالميًا مع جميع العلامات التجارية. إذا كنت بحاجة للتحقق من التوافق مع طراز المبدل الخاص بك، يرجى النقر هنا للتواصل معنا للمساعدة.

المواصفات الرئيسية

المواصفة	التفاصيل
اسم البائع	Network-Switch
شكل الوحدة	QSFP+
أقصى سرعة بيانات	حتى 40 جيجابت في الثانية (4×10 جيجابت في الثانية)
الأطوال الموجية	1270 – 1330 نانومتر (CWDM4)
أقصى مسافة كابل	10 كم عبر الألياف الأحادية (SMF)
الموصل	Duplex LC
نوع الوسائط	ألياف أحادية (SMF)
مراقبة التشخيص الرقمية (DDM)	مدعومة
طاقة الإرسال (TX)	متوافقة مع مواصفات LR4
حساسية الاستقبال	متوافقة مع مواصفات LR4
درجة حرارة التشغيل	0°C إلى 70°C (تجاري)
دعم البروتوكولات	IEEE 802.3ba، QSFP+ MSA، CWDM ITU‑T G.694.2

المزيد من التفاصيل
الشهادات الجودة
هل لديك أي استفسار حول وحدة الإرسال والاستقبال البصرية NS-QSFP-40G-LR4؟
الدردشة معنا الآن!
أو اترك لنا رسالة على sales@network-switch.com

الضمان

100% ضمان أقل الأسعار
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حالة العناصر هي "جديدة مختومة". تم اختبارها بالكامل بواسطة مهندسين معتمدين من CCIE / HCIE / RCNP.
الدعم الفني المجاني
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يمكنك الاتصال بفريق خدمة العملاء لدينا لتبادل أو إرجاع أي منتج اشتريته منا.

سياسة الضمان القياسية

الأجهزة الأصلية الجديدة المختومة من الشركات: 3 سنوات
الأجهزة الأصلية الجديدة المختومة للأجهزة الاستهلاكية: سنة واحدة

جهات الاتصال للدعم

إذا فشلت منتجاتك، يجب عليك الاتصال بمندوب المبيعات للتحقق من فشل المنتج.
إذا لم يتم حل المشكلة بواسطة طرق الدعم عن بُعد مثل البريد الإلكتروني أو دعم الهاتف، ستتم معالجة إجراء RMA.

Highly recommend

Solid performance from these optical transceiver. Ordering was easy and everything arrived on time. Really easy to integrate. Ships fast.

Average

The optical transceiver do the job, though not outstanding. Documentation could be improved and delivery was slow. Not bad, but needs refinement. Setup was straightforward.

Buena calidad

Instalaci��n algo lenta, aunque estable al final. Soporte respondi�� en pocas horas. Minor fan noise.

Great service

The optical transceiver are reliable and shipping was fast. Customer support is very professional. Really easy to integrate.

Learn More

Frequently Questions and Answers

Q1: What is a 40G QSFP+ optical transceiver?

A: A 40G QSFP+ optical transceiver is a high-speed module designed to support 40 Gigabit Ethernet data transmission, commonly used in data center and enterprise network environments.

Q2: What are the differences between QSFP-40G-SR4 and QSFP-40G-LR4?

A: QSFP-40G-SR4 is designed for short-range transmission over multimode fiber using parallel optics, while QSFP-40G-LR4 supports long-distance transmission over single-mode fiber using wavelength multiplexing.

Q3: What transmission distances do QSFP-40G-SR4 and QSFP-40G-LR4 support?

A: QSFP-40G-SR4 supports up to 100m over OM3 and 150m over OM4 multimode fiber, while QSFP-40G-LR4 supports up to 10km over single-mode fiber.

Q4: Are these 40G QSFP+ modules compatible with Cisco, Juniper, and HPE equipment?

A: Yes. These 40G QSFP+ transceivers are fully compatible with Cisco, Juniper, HPE, and other major networking brands, and are coded to meet MSA and device compatibility requirements.

Q5: Are these original brand or third-party transceivers?

A: These are brand-neutral third-party 40G optical transceivers that offer the same functionality and performance as original brand modules at a more cost-effective price.

Q6: What connector types are used by QSFP-40G-SR4 and QSFP-40G-LR4?

A: QSFP-40G-SR4 uses an MPO/MTP connector, while QSFP-40G-LR4 uses a standard LC duplex connector.

Q7: What wavelengths are used by QSFP-40G-SR4 and QSFP-40G-LR4?

A: QSFP-40G-SR4 operates at an 850nm wavelength, while QSFP-40G-LR4 uses four LAN-WDM wavelengths around 1310nm.

Q8: What fiber types are required for QSFP-40G-SR4 and QSFP-40G-LR4?

A: QSFP-40G-SR4 requires multimode fiber (OM3 or OM4), while QSFP-40G-LR4 requires single-mode fiber (OS2).

Q9: Do these 40G modules support hot-swapping?

A: Yes. All 40G QSFP+ modules support hot-swappable installation, allowing replacement or upgrades without powering down network devices.

Q10: Do QSFP-40G-SR4 and QSFP-40G-LR4 support Digital Diagnostic Monitoring (DDM)?

A: Yes. Both modules support DDM, providing real-time monitoring of temperature, voltage, laser bias current, and optical power.

Q11: What applications are these 40G optical transceivers typically used for?

A: These 40G modules are commonly used in data centers, enterprise core and aggregation networks, cloud computing environments, and high-bandwidth interconnects.

Q12: Are these QSFP+ modules tested before shipment?

A: Yes. Each 40G QSFP+ transceiver is individually tested for compatibility, optical performance, and reliability before delivery.

Q13: What is the operating temperature range of these 40G modules?

A: These modules typically support a commercial operating temperature range of 0°C to 70°C, suitable for standard data center environments.

Q14: Can these 40G transceivers be customized for specific switch models?

A: Yes. The modules can be customized or pre-configured to ensure compatibility with specific switch or router models upon request.

Q15: What warranty is provided for the 40G optical transceivers?

A: All 40G optical transceivers are backed by a standard warranty and technical support to ensure long-term reliability and peace of mind.

Refund Policy

At Network-switch.com, we aim to provide the best customer experience and ensure that your purchases meet your expectations. If for any reason you are not satisfied with your purchase, please read our return and refund policy below to understand your options.

Returns

You have the right to return products purchased from Network-switch.com under the following conditions:

Eligibility for Return: Items can be returned within 30 days from the date of delivery, provided that the product is in its original condition, unused, and in the original packaging.
Non-returnable Items: Certain items such as personalized or custom-made products, and items marked as non-returnable at the time of purchase, cannot be returned.
Return Process: To initiate a return, please contact our customer support team at help@network-switch.com. You will be provided with instructions on how to return the product and obtain a return authorization number if necessary.

Refunds

Refund Process: Once we receive your returned item and inspect it, we will process your refund to the original method of payment within 7 business days.
Refund Conditions: Refunds will be issued for the purchase price of the item, excluding any shipping, handling, or other additional fees. If the product is returned damaged, used, or missing parts, a partial refund may be issued.

Exchanges

If you would prefer to exchange an item for a different size, color, or model, please follow the same return process. Once we receive the returned product, we will send the replacement at no additional charge, based on availability.

Shipping Costs

Return Shipping Fees: You are responsible for paying the return shipping costs unless the item is defective, damaged, or incorrect.
Refund for Shipping Costs: Shipping costs are non-refundable, except in the case of defective or incorrect items.
Restocking Fees: You would be chagred about 30% of the product price when return the item, unless the item is defective, damaged, or incorrect.

Damaged or Incorrect Items

If you receive a damaged or incorrect item, please contact our customer service team within 7 days of receiving the product. We will exchange once the return is received.

Contact Us

If you have any questions or concerns about returns or refunds, please contact us at:
Email: help@network-switch.com

Before returning any products, please contact us to explain the issues you are experiencing. In many cases, we can resolve the problem through technical support, and you won't need to return the product.

If there are irreparable defects in the device, you can return it to us for repair or replacement under our twelve-month warranty. Simply reach out to us, and we will provide you with a return code, our return address, and any additional instructions.

Please do not return any items without first contacting us. We will guide you through the process, including the appropriate shipping methods.