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The TP-Link SM9110-SR4 is a 100GBASE-SR4 QSFP28 transceiver module designed for short-reach, high-density Ethernet applications. It enables 100 Gigabit per second connectivity over parallel multimode fiber optic cables, making it ideal for high-bandwidth uplinks between core and aggregation switches in data centers or enterprise networks. This transceiver supports four independent transmit and receive channels, each operating at 25 Gbps, aggregating to a total throughput of 100 Gbps. The SM9110-SR4 is engineered for reliable performance in demanding network environments.
This QSFP28 transceiver is compatible with TP-Link Omada switches that feature QSFP28 ports. It is specifically designed for use with switches supporting the 100GBASE-SR4 standard, typically found in higher-end managed switches intended for core network aggregation or high-performance server connections. Verify your switch's QSFP28 port specifications for SR4 compatibility before deployment.
Installation requires careful handling of the fiber optic connectors to avoid contamination or damage. Ensure the QSFP28 port on the switch is clean and free of debris. The transceiver is hot-pluggable, meaning it can be installed or removed while the switch is powered on, but always follow the switch manufacturer's guidelines for hot-swapping components. The SM9110-SR4 utilizes an MPO/MTP connector, requiring a corresponding 12-fiber MPO/MTP cable assembly for connection to another SR4-compatible device.
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100G SR4 multi-mode transceiver for data center and campus fiber
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