The 100G QSFP28 SR4 optical module features four independent transmit and receive channels with an 8/12-core MTP/MPO interface, suitable for a maximum transmission distance of up to 100 meters when used with multimode jumpers (OM3). Primarily designed for 100G data centers, it operates at a wavelength of 850nm, with a working temperature range from 0C to 70C. Additionally, it incorporates built-in digital diagnostic monitoring (DDM) functionality.

QSFP-100G-SR4-S compatible QSFP28 Optical Transceiver Module supports 100GBASE Ethernet throughput for distances up to 100m over OM4 multimode fiber (MMF). Utilizing an 850nm wavelength and an MTP/MPO-12 connector, it complies with IEEE 802.3bm 100GBASE-SR4 and CAUI-4 standards. Equipped with digital diagnostic functions accessible through the I2C interface as per QSFP28 MSA specifications, it allows real-time access to operational parameters. With user-friendly installation, hot-swappable capability, and compliance with various standards, this transceiver is ideal for diverse applications, including data centers, high-performance computing networks, and enterprise core and distribution layer setups.

SR4 (Short Range 4) is a short-range multimode optical fiber module supporting a maximum transmission distance of 100 meters. Operating at a wavelength of 850nm, it is commonly employed for intraconnections within data centers. The module's maximum transmission rate is 100Gbps, and it is compatible with both OM3 and OM4 multimode optical fibers.

In the context of the 100GBASE-SR4 QSFP28 optical module, the transmitter end converts electrical signals into optical signals using a laser array. These optical signals are then transmitted in parallel over ribboned multimode optical fiber. At the receiver end, the optoelectronic detector array converts the parallel optical signals back into parallel electrical signals.

Specifications