The Advantages of Pluggable Transceivers for all DWDM Solutions

February 5th, 2024

For the first time, the newest generation of high performance optical transceivers are available in a pluggable form factor. Using 5nm-140Gbaud technology, these transceivers deliver blazing fast 1.2T wavelengths for short haul, and 800G over large geographic regions. As pluggables, they are a huge leap over the previous generation of bulky, power-hungry modules that needed integration into line cards.  

Ribbon is proud to be among the first to adopt this new technology, which complements our strategy of using pluggable transceivers across all our DWDM optical transport solutions. This provides numerous benefits to network operators:

  1. Future-proofing: Adopting pluggable line interfaces is a strategic move to future-proof optical networks against technological obsolescence. The flexibility to swap out modules ensures an easier transition to emerging standards and technologies without major disruptions or hefty financial investments. This adaptability ensures that networks can leverage the latest technologies seamlessly.
  2. Cost Efficiency: Pluggable interfaces contribute to cost efficiency by allowing network operators to upgrade or replace specific components, rather than entire line cards or even systems. It enables upgrades with minimum capital expenditures and extends the life cycle of the existing infrastructure. In addition, it further reduces Capex by enabling a pay-as-you-grow model, where line interfaces can be added one at a time.
  3. Flexibility and Scalability: Pluggable interfaces give networks the flexibility to easily add or replace optical modules, providing scalability that allows them to adapt to evolving requirements. This agility ensures that networks can grow organically without causing significant disruptions.
  4. Simplified Maintenance and Enhanced Network Availability: The straightforward replacement of modules through pluggable interfaces simplifies maintenance procedures. This significantly decreases downtime and minimizes the impact on services and customer experience. Swiftly swapping out faulty or outdated modules does not disrupt the entire card, ensuring seamless operational continuity.
  5. Network Optimization: Pluggable interfaces allow for tailoring optical modules to specific needs, which enables network operators to optimize performance. Whether adjusting for different data rates or wavelengths, these interfaces permit operators to customize configurations for optimal efficiency.
  6. Rapid Deployment: The plug-and-play nature of pluggable interfaces expedites network deployment. Operators can quickly install new modules, facilitating faster implementation of network upgrades or expansions—an invaluable advantage in dynamic or growing network environments.
  7. Interoperability: By adhering to industry standards, pluggable interfaces foster interoperability among different vendors, promoting a diverse and competitive marketplace. This allows network operators the freedom to choose equipment from various sources, allowing them to deploy best of breed solutions.

Pluggable interfaces play a key role in the construction of versatile, interoperable, and cost-effective optical networks. Their adaptability ensures networks can effortlessly navigate technological advancements and evolving requirements, making them a cornerstone in the DWDM industry's ongoing journey of handling more traffic at a lower cost per bit.

Ribbon’s 9408 compact modular optical transport platform. The configuration shown has four MPJ1200_2 sleds, each of which is equipped with two pluggable 5nm-140Gbaud transceivers.


Ribbon’s 9408 compact modular optical transport platform. The configuration shown has four MPJ1200_2 sleds, each of which is equipped with two pluggable 5nm-140Gbaud transceivers.

Click here to learn more about the 9408, or contact us if you have any questions.

Apollo 9408 Platform