100GBASE QSFP28 DWDM PAM4 وحدة البصرية
  • 100GBASE QSFP28 DWDM PAM4 وحدة البصرية

100GBASE QSFP28 DWDM PAM4 وحدة البصرية

100G DWDM QSFP28 وحدة بصرية وجهاز إرسال واستقبال بصري PAM4 مع موصلات LC أو CS لروابط 80km وأنظمة DWDM تصل إلى 120km باستخدام EDFA و DCM.

ما الذي يجعل YRTFIBER 100G DWDM QSFP28 الخيار الصحيح ؟

تقوم أجهزة الإرسال والاستقبال YRTFIBER 100G DWDM QSFP28 PAM4 بتحويل إشارة كهربائية 100G إلى إشارة ضوئية DWDM ذات طول موجي واحد للروابط عالية السعة عبر البنية التحتية الحالية لتعدد الإرسال بتقسيم الطول الموجي. مصممة لتطبيقات DWDM السلبية ، تدعم الوحدات الإرسال حتى 80km وتتوفر مع LC مزدوج أو موصلات بصرية CS مزدوجة مدمجة.

عند دمجها في رابط هندسي صحيح مع معدّدات إرسال DWDM المتوافقة ومكبرات الصوت الضوئية وتعويض التشتت ، يمكن أن يدعم الحل مسافات تصل إلى 120 كم. يتوفر تخطيط الطول الموجي المخصص وترميز البرامج الثابتة equipment-compatible ووضع العلامات على OEM لربط مراكز البيانات والمترو والاتصالات وشبكات مزودي الخدمة.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية مواصفات المعلمات

رقم الجزء
معدل البيانات
الطول الموجي
تكس
الحساسية
المسافة
الموصل
درجة الحرارة
ورقة البيانات
AE-QSFP28-D80-XX
100G
DWDM
-1 ~ 4dBm
-12.5 ديسيبل
80 كم
دوبلكس LC
0 ~ 70C
100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن1)
AE-QSFP28-D80-XXXX
100G
DWDM
-1 ~ 4dBm
-12.5 ديسيبل
80 كم
دوبلكس LC
0 ~ 70C
100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن1)

هيكل المنتج وتكوينه

يدمج السكن QSFP28 المدمج أربعة ممرات كهربائية من فئة 25G ، ومعالجة إشارات PAM4 ، وجهاز إرسال بصري DWDM wavelength-stabilized ، وجهاز استقبال بصري ، ودوائر مراقبة تشخيصية رقمية وموصل مضيف عالي السرعة. تقوم الوحدة بتحويل المدخلات الكهربائية المتوازية إلى طول موجة ضوئية 100G PAM4 واحدة للإرسال عبر شبكة DWDM.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن1)

فوائد من  100GBASE QSFP28 DWDM PAM4 وحدة البصرية

أضف المزيد من روابط 100G إلى الألياف الموجودة

يحمل كل جهاز إرسال واستقبال إشارة 100G PAM4 على طول موجي DWDM مخصص.

يمكن أن تشترك الأطوال الموجية المتعددة في نفس زوج الألياف من خلال معدد إرسال DWDM متوافق ، مما يزيد السعة الإجمالية دون تثبيت زوج ألياف منفصل لكل خدمة 100 جرام.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن1)

تقليل تعقيد شبكة المسافات الطويلة

تنتج وحدة QSFP28 إشارة ضوئية أحادية الموجة 100G يمكنها الاتصال مباشرة ببنية DWDM التحتية السلبية المدعومة.

يمكن أن يقلل هذا النهج المضغوط من الحاجة إلى أجهزة إرسال واستقبال منفصلة في تصميمات الشبكات المتوافقة وتبسيط مساحة الرف والكابلات وتخطيط الطاقة.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن2)

دعم اتصالات المترو والوصول الموسع

يدعم جهاز الإرسال والاستقبال وصلات تصل إلى 80km عندما يتم استيفاء الميزانية البصرية وحدود التشتت.

مع تضخيم EDFA المحدد بشكل صحيح ومعدات DCM ، يمكن لنظام DWDM الهندسي تمديد مسافة الارتباط الإجمالية حتى 120 كم.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن3)

اختر LC أو اتصال CS موفر للمساحة

يناسب Duplex LC أنظمة الترقيع الضوئية المنتشرة على نطاق واسع ، بينما يوفر نظام التشغيل المزدوج CS مساحة موصل أصغر للألواح المتوافقة عالية الكثافة.

يساعد خياران الواجهة مصممي الشبكات على مطابقة الوحدة مع الكابلات الحالية أو متطلبات الكثافة المستقبلية.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن4)

تبسيط النشر متعدد البائعين

يمكن إعداد ترميز البرامج الثابتة المخصص للمفاتيح وأجهزة التوجيه ومنصات النقل المحددة.

يساعد الترميز الصحيح المعدات المضيفة على التعرف على الوحدة وتقليل مشاكل التوافق أثناء التثبيت والاستبدال.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن5)

التطبيقات الهندسية  100GBASE QSFP28 DWDM PAM4 وحدة البصرية

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن1)

ربط مركز البيانات

نقل اتصالات 100G متعددة بين مواقع مركز البيانات عبر زوج ألياف DWDM مشترك.

يساعد عامل الشكل QSFP28 على تقليل بصمة المعدات في المحولات وأجهزة التوجيه المتوافقة.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن2)

شبكات المترو والشبكات الإقليمية

انشر روابط 100G المستندة إلى الطول الموجي بين مواقع التجميع والمكاتب المركزية وعقد الشبكة الحضرية.

اختيار القناة المناسبة ، خطة التضخيم واستراتيجية التشتت وفقا للمسار.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن3)

الاتصالات و ISP العمود الفقري التوسع

أضف خدمات 100G إلى البنية التحتية المناسبة لـ DWDM دون تخصيص زوج ألياف منفصل لكل اتصال.

تتيح الأطوال الموجية المتعددة نموًا قابلاً للتطوير في السعة مع زيادة الطلب على حركة المرور.

100GBASE QSFP28 DWDM PAM4 وحدة البصرية(حزمة والشحن4)

وصلات الوصول الموسعة من نقطة إلى نقطة

قم ببناء روابط تصل إلى 80 كم ضمن ميزانية الوحدة المدعومة أو قم بتمديد نظام مصمم بشكل صحيح يصل إلى 120 كم مع معدات EDFA و DCM المتوافقة.

قم بإجراء حساب كامل للطاقة الضوئية والتشتت قبل التثبيت.

الشحن والتغليف

Each 100G DWDM QSFP28 transceiver is protected by anti-static packaging and labeled with its model, wavelength channel, connector, reach and compatibility information. Protective inner packing and reinforced export cartons help prevent electrostatic, impact and moisture damage during storage and international transportation.

  • Individual anti-static protective packaging

  • DWDM channel, wavelength, connector and compatibility identification

  • Protective inner tray or box and reinforced export carton

  • OEM label, serial number, barcode and packaging customization

  • Express, air-freight and sea-freight delivery support

100G DWDM QSFP28 packaging and shipping

مقارنة المنتج:

100G DWDM QSFP28 LC vs CS and 80km vs 120km Solutions

Comparison80km Duplex LC80km Duplex CSEngineered System up to 120km
Typical ModuleAE-QSFP28-D80-XXAE-QSFP28-D80-XXXXCompatible 100G DWDM QSFP28 PAM4
Data Rate100Gbps100Gbps100Gbps per wavelength
Optical SignalSingle-wavelength DWDM PAM4Single-wavelength DWDM PAM4Single-wavelength DWDM PAM4
ConnectorDuplex LCDuplex CSLC or CS according to the selected module
Nominal ReachUp to 80kmUp to 80kmUp to 120km for a complete engineered link
External EDFADepends on link budgetDepends on link budgetRequired as determined by link design
External DCMDepends on accumulated dispersionDepends on accumulated dispersionRequired as determined by link design
Best ForStandard-density LC infrastructureHigh-density CS patchingExtended metro and regional connections

100GBASE QSFP28 DWDM PAM4 وحدة البصرية  دليل الاختيار

How to Install a 100G DWDM QSFP28 Transceiver

Wear an anti-static wrist strap and verify the host compatibility, DWDM wavelength, connector type and link design before installation. Confirm that the transceivers at both ends use the same assigned channel, then keep the module latch closed, align the QSFP28 module with the port and gently push it into place until fully seated. Do not touch the optical interface or force the module into the host port.

Clean and inspect the duplex LC or CS connectors before connecting the transmit and receive fibers through the correct DWDM multiplexer ports. Install any specified EDFA, DCM and optical attenuator according to the approved link plan. After power-up, verify host recognition, wavelength routing, transmit and receive optical power, FEC status, link stability and error counters. Keep dust caps installed whenever a module or fiber connector is disconnected.

100G DWDM QSFP28 PAM4 transceiver installation

تنزيل كتالوج منتجات YRTFIBER

قم بتنزيل الكتالوج بسرعة
لتوفير وقتك ، يرجى تنزيل الكتالوج الخاص بنا

مصنع لقطة حقيقية

الأسئلة المتداولة والاستفسار السريع

100GBASE QSFP28 DWDM PAM4 وحدة البصرية  FAQ

What is a 100G DWDM QSFP28 PAM4 transceiver?

It is a hot-pluggable optical module that converts a 100G electrical interface into a single-wavelength PAM4 optical signal for transmission through a compatible DWDM network.

What is the maximum transmission distance?

The referenced transceiver models support links up to 80km when the optical budget and dispersion conditions are satisfied. A complete system can reach up to 120km when correctly engineered with compatible EDFA and DCM equipment.

Does the transceiver alone provide a 120km link?

No. The 120km figure applies to a complete engineered optical system. It normally requires suitable amplification, dispersion compensation, passive DWDM components and a verified end-to-end link budget.

What is the difference between the LC and CS versions?

Both versions carry the same type of 100G DWDM PAM4 signal. Duplex LC is widely used in existing fiber systems, while duplex CS offers a smaller connector footprint for compatible high-density patching equipment.

Can multiple 100G links share one fiber pair?

Yes. Each link uses an assigned DWDM wavelength, and compatible DWDM multiplexers combine multiple wavelengths onto the same fiber pair. The channel plan and optical budget must be checked for the complete system.

Are EDFA and DCM always required?

No. Their use depends on fiber length, total insertion loss, accumulated chromatic dispersion and the required system margin. An optical-link calculation must determine whether amplification or dispersion compensation is needed.

Can the module be coded for my switch or router?

Yes. Custom compatibility coding is available. Provide the equipment manufacturer, exact model and software or firmware version before ordering.

Can a long-reach DWDM module be used on a short link?

Only after checking the receiver overload limit and total link loss. An optical attenuator may be required when the received power is too high.

Why does the 100G DWDM link remain down after installation?

Check host compatibility, port configuration, FEC requirements, wavelength assignment, MUX/DEMUX channel routing, LC or CS transmit/receive direction, connector cleanliness, optical power, EDFA direction and DCM placement.

What information is required for a quotation?

Please provide the quantity, host equipment brand and model, DWDM channel or wavelength, connector type, fiber distance, passive component losses, EDFA and DCM requirements, operating temperature, OEM labeling needs and delivery destination.

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