【Brand New】Sankosha LAN-CAT5e-P+II(R) [CAT5e Compatible LAN SPD with Deterioration Diagnosis Function] GUARDIAN NET The LAN-CAT5e-P+II(R) is a LAN SPD (Surge Protection Device) manufactured by SANKOSHA, equipped with a deterioration diagnosis function. Deterioration diagnosis is also possible by using the separately sold deterioration diagnosis tester (ZPT1). Reference Price (excluding tax) ¥16,590 ※ Although brand new, it has been opened for photography and inspection purposes for this listing. ( 2-1 )