Оптический модуль 100GBASE QSFP28 DWDM PAM4
  • Оптический модуль 100GBASE QSFP28 DWDM PAM4

Оптический модуль 100GBASE QSFP28 DWDM PAM4

Оптический модуль 100G DWDM QSFP28 и оптический трансивер PAM4 с разъемами LC или CS для линий связи 80км и систем DWDM до 120км с использованием EDFA и DCM.

Что делает YRTFIBER 100G DWDM QSFP28 правильным выбором?

Приемопередатчики YRTFIBER 100G DWDM QSFP28 PAM4 преобразуют электрический сигнал 100G в одноволновый оптический сигнал DWDM для высокопроизводительных линий связи по существующей инфраструктуре мультиплексирования с разделением волн. Разработанные для пассивных приложений DWDM, модули поддерживают передачу до 80 км и доступны с дуплексными оптическими разъемами LC или компактными дуплексными оптическими разъемами CS.

При интеграции в правильно спроектированный канал с совместимыми мультиплексорами DWDM, оптическими усилителями и компенсацией дисперсии решение может поддерживать расстояния до 120 км. Индивидуальное планирование длины волны, equipment-compatible кодирование прошивки и OEM-маркировка доступны для сетей межсоединений центров обработки данных, метро, телекоммуникаций и поставщиков услуг.

Оптический модуль 100GBASE QSFP28 DWDM PAM4 Параметры спецификации

Номер детали
Скорость передачи данных
Длина волны
ТХ
Чувствительность
Расстояние
Разъем
Температура
Спецификация
АЭ-КСФП28-Д80-СС
100Г
DWDM
-1 ~ 4дБм
-12,5 дБм
80 км
Дуплексный LC
0 ~ 70К
Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка1)
АЭ-КСФП28-Д80-ХХХХ
100Г
DWDM
-1 ~ 4дБм
-12,5 дБм
80 км
Дуплексный LC
0 ~ 70К
Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка1)

Структура и состав продукта

Компактный корпус QSFP28 объединяет четыре линии электропередачи класса 25G, обработку сигналов PAM4, оптический передатчик wavelength-stabilized DWDM, оптический приемник, цифровую схему диагностического мониторинга и высокоскоростной разъем хоста. Модуль преобразует параллельный электрический вход в одну оптическую длину волны 100G PAM4 для передачи через сеть DWDM.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка1)

Преимущества  Оптический модуль 100GBASE QSFP28 DWDM PAM4

Добавьте больше 100G ссылок на существующее волокно

Каждый приемопередатчик несет сигнал 100G PAM4 на выделенной длине волны DWDM.

Несколько длин волн могут совместно использовать одну и ту же пару волокон через совместимый мультиплексор DWDM, увеличивая общую емкость без установки отдельной пары волокон для каждой услуги 100G.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка1)

Снижение сложности сети Long-Haul

Модуль QSFP28 производит одноволновый оптический сигнал 100G, который может напрямую подключаться к поддерживаемой пассивной инфраструктуре DWDM.

Этот компактный подход может снизить потребность в отдельных транспондерах в совместимых сетевых конструкциях и упростить пространство стойки, прокладку кабелей и планирование мощности.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка2)

Поддержка метро и соединений с расширенным радиусом действия

Приемопередатчик поддерживает линии до 80 км, когда оптический бюджет и пределы дисперсии удовлетворены.

Благодаря правильно подобранному усилителю EDFA и оборудованию DCM инженерная система DWDM может увеличить общее расстояние до 120 км.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка3)

Выберите LC или экономичный CS Connectivity

Duplex LC подходит для широко развернутых оптических систем исправления, в то время как Duplex CS обеспечивает меньшую площадь разъема для совместимых панелей высокой плотности.

Два варианта интерфейса помогают разработчикам сетей сопоставить модуль с существующими кабелями или будущими требованиями к плотности.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка4)

Упрощение развертывания с несколькими поставщиками

Пользовательское кодирование прошивки может быть подготовлено для определенных коммутаторов, маршрутизаторов и транспортных платформ.

Правильное кодирование помогает хост-оборудованию распознать модуль и уменьшает проблемы совместимости во время установки и замены.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка5)

Инженерные приложения  Оптический модуль 100GBASE QSFP28 DWDM PAM4

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка1)

Центр обработки данных

Перенос нескольких соединений 100G между узлами центров обработки данных через общую пару волокон DWDM.

Форм-фактор QSFP28 помогает уменьшить количество оборудования в совместимых коммутаторах и маршрутизаторах.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка2)

Метро и региональные сети

Развертывание линий 100G на основе длин волн между узлами агрегации, центральными офисами и узлами городской сети.

Выберите соответствующий канал, план усиления и стратегию дисперсии в соответствии с маршрутом.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка3)

Телеком и ISP Расширение магистрали

Добавьте услуги 100G в подходящую инфраструктуру DWDM, не выделяя отдельную оптоволоконную пару для каждого соединения.

Несколько длин волн обеспечивают масштабируемый рост емкости по мере увеличения спроса на трафик.

Оптический модуль 100GBASE QSFP28 DWDM PAM4(Упаковка и доставка4)

Расширенная связь точка-точка

Постройте соединения до 80 км в пределах поддерживаемого бюджета модулей или расширьте должным образом спроектированную систему до 120 км с помощью совместимого оборудования EDFA и DCM.

Выполните полный расчет оптической мощности и дисперсии перед установкой.

Доставка и упаковка

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

Сравнение продуктов:

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

Оптический модуль 100GBASE QSFP28 DWDM PAM4  Руководство по выбору

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

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Часто задаваемые вопросы и быстрый запрос

Оптический модуль 100GBASE QSFP28 DWDM PAM4  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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