COB-packaged optical communication products
COB packaging is widely used in high-speed telecommunications, including 25G, 40G, and 100G optical transceivers. TO-CAN packaging, originating from the semiconductor industry, provides a compact and cost-effective solution, ideal for small optical modules. COB (Chip on Board) and BOX (Airtight Package) are two types of primary packaging technology in fibre optic transceivers, one solution can be advantageous over the other dependant on use case and form factor.
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