SFP-SM-2.5G-BX40-31 SKU SFP-SM-2.5G-BX40-31-10145 SFP Singlemode, 2.5Gb, 1 Fiber, 40Km, LC Connector, 1310nm Tx / 1550nm Rx, -40°C to +85°C, DDM (Mates With SFP-SM-2.5G-BX40-55)~RECOMMENDED POWER SUPPLY N/A Please log in to see price or purchase this item Request an account (0)No Reviews yet Line Comment Special Price Ratings & ReviewsNo reviews availableBe the first to Write a Review