Módulo óptico 100GBASE QSFP28 DWDM PAM4
  • Módulo óptico 100GBASE QSFP28 DWDM PAM4

Módulo óptico 100GBASE QSFP28 DWDM PAM4

Módulo óptico 100G DWDM QSFP28 e transceptor óptico PAM4 com conectores LC ou CS para links de 80km e sistemas DWDM até 120km usando EDFA e DCM.

O que torna o YRTFIBER 100G DWDM QSFP28 a escolha certa?

Os transceptores YRTFIBER 100G DWDM QSFP28 PAM4 convertem um sinal elétrico de 100G em um sinal óptico DWDM de comprimento de onda único para links de alta capacidade sobre a infraestrutura de multiplexação de divisão de comprimento de onda existente. Projetados para aplicações DWDM passivas, os módulos suportam transmissão de até 80 km e estão disponíveis com conectores ópticos duplex LC ou duplex CS compactos.

Quando integrada em um link projetado corretamente com multiplexadores DWDM compatíveis, amplificadores ópticos e compensação de dispersão, a solução pode suportar distâncias de até 120 km. Planejamento de comprimento de onda personalizado, equipment-compatible codificação de firmware e rotulagem OEM estão disponíveis para interconexão de data center, metrô, telecomunicações e redes de provedores de serviços.

Módulo óptico 100GBASE QSFP28 DWDM PAM4 Parâmetros de especificação

Número da peça
Taxa de Dados
Comprimento de onda
TX
Sensibilidade
Distância
Conector
Temperatura
Ficha técnica
AE-QSFP28-D80-XX
100G
DWDM
-1 ~ 4dBm
-12,5dBm
80KM
LC Duplex
0 ~ 70C
Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio1)
AE-QSFP28-D80-XXXX
100G
DWDM
-1 ~ 4dBm
-12,5dBm
80KM
LC Duplex
0 ~ 70C
Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio1)

Estrutura e Composição do Produto

A caixa compacta QSFP28 integra quatro pistas elétricas de classe 25G, processamento de sinal PAM4, um wavelength-stabilized transmissor óptico DWDM, receptor óptico, circuito de monitoramento de diagnóstico digital e um conector host de alta velocidade. O módulo converte a entrada elétrica paralela em um comprimento de onda óptico PAM4 de 100G para transmissão através de uma rede DWDM.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio1)

Benefícios de  Módulo óptico 100GBASE QSFP28 DWDM PAM4

Adicionar mais links de 100G à fibra existente

Cada transceptor carrega um sinal 100G PAM4 em um comprimento de onda DWDM dedicado.

Vários comprimentos de onda podem compartilhar o mesmo par de fibras por meio de um multiplexador DWDM compatível, aumentando a capacidade total sem instalar um par de fibras separado para cada serviço de 100G.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio1)

Reduza a complexidade da rede de longo curso

O módulo QSFP28 produz um sinal óptico 100G de comprimento de onda único que pode se conectar diretamente à infraestrutura DWDM passiva suportada.

Esta abordagem compacta pode reduzir a necessidade de transponders separados em projetos de rede compatíveis e simplificar o espaço em rack, cabeamento e planejamento de energia.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio2)

Suporte a conexões metropolitanas e de alcance estendido

O transceptor suporta links de até 80 km quando o orçamento óptico e os limites de dispersão são satisfeitos.

Com amplificação EDFA e equipamento DCM selecionados corretamente, um sistema DWDM projetado pode estender a distância total do link até 120 km.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio3)

Escolha Conectividade LC ou CS com economia de espaço

O Duplex LC se encaixa em sistemas de patches ópticos amplamente implantados, enquanto o duplex CS fornece um espaço de conector menor para painéis de alta densidade compatíveis.

As duas opções de interface ajudam os projetistas de rede a combinar o módulo com os requisitos de densidade existentes ou futuros.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio4)

Simplifique a implantação de vários fornecedores

A codificação de firmware personalizada pode ser preparada para switches, roteadores e plataformas de transporte especificados.

A codificação correta ajuda o equipamento host a reconhecer o módulo e reduz os problemas de compatibilidade durante a instalação e substituição.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio5)

Aplicações de Engenharia  Módulo óptico 100GBASE QSFP28 DWDM PAM4

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio1)

Interconexão de data center

Transporte várias conexões 100G entre sites de data center em um par de fibra DWDM compartilhado.

O fator de forma QSFP28 ajuda a reduzir a pegada de equipamentos em switches e roteadores compatíveis.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio2)

Redes Metropolitanas e Regionais

Implemente links 100G baseados em comprimento de onda entre sites de agregação, escritórios centrais e nós de rede metropolitana.

Escolha o canal apropriado, plano de amplificação e estratégia de dispersão de acordo com a rota.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio3)

Expansão do Backbone de Telecomunicações e ISP

Adicione serviços 100G à infraestrutura DWDM adequada sem dedicar um par de fibras separado a cada conexão.

Vários comprimentos de onda permitem o crescimento escalável da capacidade à medida que a demanda de tráfego aumenta.

Módulo óptico 100GBASE QSFP28 DWDM PAM4(Pacote e Envio4)

Links Ponto a Ponto de Alcance Estendido

Construa links de até 80 km dentro do orçamento do módulo suportado ou estenda um sistema devidamente projetado até 120 km com equipamentos EDFA e DCM compatíveis.

Execute um cálculo completo de potência óptica e dispersão antes da instalação.

Envio & Embalagem

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

Comparação de produtos:

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

Módulo óptico 100GBASE QSFP28 DWDM PAM4  Guia de Seleção

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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Perguntas mais frequentes e consulta rápida

Módulo óptico 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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