This 100G QSFP28 SR4 transceiver operates at 850nm over multimode fiber (MMF), supporting reaches up to 100m over OM3 for 100GBASE-SR4 Ethernet and data center applications. It is compliant with QSFP28 MSA and SFF-8636 standards, featuring a hot-pluggable QSFP28 form factor, 850nm VCSEL array transmitter, PIN photodetector array receiver, MTP/MPO connector, digital diagnostics monitoring (DDM), and low power dissipation < 2W. Single 3.3V power supply, RoHS-6 compliant (lead free). Commercial operating case temperature: 0~70°C.

Optical Specifications:

• Data Rate: 100G (25.78Gbps per channel)

• Wavelength: 850nm

• TX: VCSEL array, TX Power -8.4~2.4dBm

• RX: PIN photodetector array, Sensitivity < -9.5dBm

• Connector: MTP/MPO

• Maximum Reach: up to 100m over OM3 multimode fiber

Compatible with Cisco, Huawei, ZTE, Mikrotik and other mainstream brands.

Customization Welcome: We accept customer customization — including compatibility coding, labeling, and packaging — to meet your specific deployment and branding requirements. Contact us for custom orders.

Note: This is a QSFP28 (100G) module with an MTP/MPO interface for multimode fiber — it is not compatible with LC duplex single-mode links. Please confirm your fiber infrastructure (OM3/OM4 MPO) and polarity before ordering.