Optical Transceivers

Explore Our Foundational Optical Transceiver Categories

Are you unsure of the many kinds of optical transceivers? Selecting the right module can seem like a complicated maze without a map.
In this section, we will categorize each family with clear names and benefits to help you quickly identify the kind of optical transceiver that matches the requirements of your network. Read on for clarity and comfort in choosing the ideal connectivity solution.

SFP Modules: The 1G Workhorse

SFP modules are the basic structure for network design, broadly known to provide dependable 1G connectivity. Their simplicity and flexibility make them integral to basic enterprise and telecom infrastructures.
These fiber optic transceivers allow interconnectivity between switches, routers, and servers to support many types of fiber and distances. The form factor and power consumption allow for dense port arrangements while keeping hardware design simple.
SFP modules can be viewed as the dependable workhorses in your network, commonly used for everyday data traffic while allowing potential upgrades.

SFP+ Modules: The 10G Upgrade Hero

SFP+ modules are the ideal mixture of price and performance for upgrading enterprise networks to 10G. They are the bridge between basic 1G connections and high-speed requirements. These versatile fiber optic transceivers allow highly reliable data rates of up to 10 gigabits per second and work across distances and fiber types. SFP+ modules have a small form factor and low power consumption, enabling them to stack as densely as possible without overheating or topping out on power consumption.
You can think of SFP+ modules as the turbo boost for the network. They give you speed upgrades without destroying the budget.

25G SFP28 Modules: The 25G Data Center Backbone

In modern data centers, 25G SFP28 modules are becoming increasingly important to facilitate high-speed, low-latency connections, which are essential for virtual services in the cloud. SFP28 modules increase network capacity without requiring large power budgets or rack space.
25G optical modules support 25 Gigabit Ethernet speeds and facilitate a smooth migration from the 10G upgrade path to 25G performance levels for applications that require higher performance. 25G SFP28 modules also work readily with existing SFP infrastructure to engage the technology successfully. The 25G SFP28 module is a leading candidate for backbone technology where a data center implements next-generation services.
Think of 25G SFP28 modules as dedicated power lanes in the road network of a big city; they allow for increased traffic capacity and rapid traversal through the network to keep data flowing efficiently and reliably.

40G QSFP+ Modules: The High-Density Aggregator

40G QSFP+ modules are designed to aggregate traffic from multiple links of lesser speed into an uplink of higher capacity. They are particularly important in large switching environments where efficient bandwidth consumption is a requirement.
40G QSFP+ modules can be configured to operate at 40 Gigabit Ethernet speeds and support high-density port configurations without sacrificing performance. Because they can be used with existing infrastructure, they have become a logical choice in data centers and optical fiber networks dealing with large bandwidths.
Ultimately, you can think of 40G QSFP+ modules as major traffic junctions in your network that provide smoother merging and conversion of bandwidth for fast, reliable data transmission.

100G QSFP28 Modules: The 100G Core Powerhouse

100G QSFP28 modules provide the performance level necessary for backbone-level central network switches and routers. 100G QSFP28 modules enable extremely fast data transfers that keep pace with the requirements of very large enterprise and service provider networks.
The modules are of 100 Gigabit Ethernet design, which increases the bandwidth density of the system while being power efficient. The design of the modules works with existing systems, allowing seamless scalability based on growing traffic.
Think of the 100G QSFP28 modules as the electric power plant of your network—providing reliable service to significant data flows alongside energy-efficient methods.