Product Overview

Transceivers for every tier, from 1.6T to 100G.

MSA-compliant optics spanning the highest-bandwidth AI/ML fabrics down to the data center workhorse tiers — coded for Cisco, Arista, Juniper, and Mellanox, and tested on live switching hardware.

5,000+

SKUs

MSA Standards

Compatible Brands

Cisco · Arista · Juniper · Mellanox

1.6T

1.6T Transceivers

1.6T transceivers are the newest generation of optical interconnect, built for hyperscale AI and machine learning clusters that demand extreme bandwidth density between GPU fabrics and switch spines. They target next-generation 802.3dj-based Ethernet architectures and are used by hyperscalers and AI infrastructure providers scaling GPU-to-GPU and GPU-to-switch fabric bandwidth beyond what 800G can support. Available in emerging OSFP-XD and similar next-gen form factors as the ecosystem matures.

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800G

800G Transceivers

800G transceivers deliver the bandwidth density required for AI/ML training clusters, hyperscale spine layers, and next-generation data center fabrics. Built on OSFP and QSFP-DD800 form factors using PAM4 encoding, they double the throughput of 400G optics while maintaining rack density. Data center architects use 800G to reduce the number of physical links needed in high-bandwidth AI fabric and core network designs.

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400G

400G Transceivers

400G transceivers (QSFP-DD and OSFP) are the current standard for hyperscale and large enterprise data center backbones, defined under IEEE 802.3bs. They use PAM4 encoding to quadruple 100G throughput per port and are deployed in leaf-spine core layers, service provider backbones, and high-density interconnects. Network architects choose 400G when scaling core bandwidth without proportionally increasing the number of physical ports.

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100G

100G Transceivers

100G QSFP28 transceivers are the workhorse of modern data center leaf-spine architectures, service provider aggregation layers, and 100G Ethernet/OTU4 backbones. They support reaches from under 100 meters to 80 kilometers depending on variant, over both multi-mode and single-mode fiber. IT teams standardize on 100G for server-to-spine and inter-switch links where 400G density isn't yet needed but 40G no longer has enough headroom.

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40G

40G Transceivers

40G QSFP+ transceivers bridge the gap between legacy 10G infrastructure and modern 100G+ backbones, commonly deployed in mid-size data centers, metro area networks, and inter-switch links needing more headroom than 10G but not yet requiring 100G. Compliant with IEEE 802.3bm, they support reach options from under 150 meters to 40 kilometers over LC or MPO interfaces. Many enterprises still run 40G in core aggregation layers where a full 100G upgrade isn't yet cost-justified.

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25G

25G SFP28 Transceivers

25G SFP28 transceivers are the standard choice for modern top-of-rack server connectivity, offering more than double the bandwidth of 10G in the same physical form factor. Evolved from 100 Gigabit Ethernet's four-lane architecture, each 25G link carries a quarter of a 100G connection's bandwidth over a single lane. Data center operators use 25G as the cost-efficient upgrade path from 10G server links without needing new switch hardware footprints.

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10G

10G Transceivers (SFP+/XFP)

10G SFP+ and XFP transceivers remain the most widely deployed interconnect in enterprise networks, powering access-layer switching, Fibre Channel SAN connectivity, and metro/telecom links. Compliant with 10 Gigabit Ethernet, 10G Fibre Channel, and OTN standards, they support digital diagnostics for real-time link health monitoring. IT teams rely on 10G optics as the dependable, cost-effective standard for enterprise networks that don't yet require 25G or higher.

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1G Transceivers (SFP)

1G SFP transceivers remain essential for legacy switch access ports, out-of-band management networks, PON deployments, and edge connectivity in enterprise and telecom environments. As one of the longest-standing pluggable optical standards, SFP supports Gigabit Ethernet, Fibre Channel, and SONET across a wide range of reach options. Organizations maintaining older switching infrastructure or building out low-bandwidth edge and management networks depend on 1G SFP for reliable, hot-swappable connectivity.

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