3CSFP97 3COM® Compatible Transceiver SFP 1000Base-ZX (1550nm, SMF, 80km, LC, DOM)3CSFP97 3COM Compatible Transceiver SFP 1000Base ZX (1550nm, SMF, 80km, LC, DOM) ATGBICS 3COM Compatible 3CSFP97 SFP 1000Base ZX form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1550nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real time monitoring of the parameters of the