QSFP-100G-LRM4-CIS Cisco® Compatible Transceiver QSFP28 100GBase-LRM4 (1310nm, MMF/SMF, 100m/2km, LC, DOM)QSFP 100G LRM4 CIS Cisco Compatible Transceiver QSFP28 100GBase LRM4 (1310nm, MMF SMF, 100m 2km, LC, DOM) ATGBICS Cisco compatible QSFP 100G LRM4 CIS QSFP28 100GBase LRM4 form factor network transceiver supports a distance of up to 100m 2km over single mode multi mode fibre (SMF MMF) using a wavelength of 1310nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also