7SP-500 SFP+, WDM BiDi 1330TX/1270RX, ER SMF 40km, 10G DDM I-Temp, Accedian 7SP-500_W32_I-Temp Compatible
7SN-500 SFP+, WDM BiDi 1270TX/1330RX, LR SMF 20km, 10G DDM I-Temp, Accedian 7SN-500_W2320KI Compatible