ISFP-S7020-WB-D CTC Union® Compatible Transceiver SFP 1000Base-BX-D (Tx1550nm/Rx1310nm, SMF, 20km, LC, DOM)ISFP S7020 WB D CTC Union Compatible Transceiver SFP 1000Base BX D (Tx1550nm Rx1310nm, SMF, 20km, LC, DOM) ATGBICS CTC Union compatible ISFP S7020 WB D SFP 1000Base BX form factor network transceiver supports a distance of up to 20km over single mode fibre (SMF) using a wavelength of 1550 1310nm via an LC Simplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling