Adtran Compatible 1184543P1 - Functionally Identical OC-3/STM-1 SFP 1310nm 40km DOM Duplex LC Single-mode - Programmed Tested and Supported in the USA Lifetime Warranty" 1310NM 40KM LC Showing the single result Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low ENET OEM PN 1184543P1 OC-3/STM-1 SFP 1310NM 40KM LC 1184543P1-ENC $178.79 Add to cart