QSFP28 100 Gigabit Series Quad Small Form-Factor Pluggable Modules The Allied Telesis QSFP28 Series offers the latest industry-standard connectivity in a flexible, small form factor. These hot-swappable transceiver modules simply plug into any compatible Allied Telesis product. Options Allied Telesis QSFP28 Series 100 Gigabit Quad Small Form-Factor Pluggables (QSFPs) are supported on all Allied Telesis devices with QSFP28 uplink connections. The QSFP28 is hot-swappable to allow for network changes without removal or reconfiguration of costly network equipment. Applications The QSFP28 Series supports 100GbE interconnects. They are ideal for Datacom/Telecom switch and router connections, as well as data aggregation, backplane, proprietary protocol and high-density applications. Interoperability The Allied Telesis QSFP28 is fully compliant with industry-standard networking regulations so it may be used on any networking equipment which complies with industry standards. LC duplex connector (LR4) MPO connector (SR4) Operating case temperature: 0~70°C Low power consumption of max 2.5W (Typ. 1.8W) (SR4) and 4.0W (LR4) Up to 10 km transmission on single mode fiber (SMF) Up to 25Gbps data rate per wavelength MSA compliant Compliant to SFF-8665 (QSFP28 Solution) Revision 1.8 Compliant to IEEE 802.3ba 100GBASE-LR4 standard (QSFP28-LR4) Compliant to IEEE 802.3bm 100GBASE-SR4 standard (QSFP28-SR4)