Introducing the Juniper SFP-GE40KT13R14 Sfp, 1000Base-Bx, Tx 1310 Nm, Rx 1490 Nm, Smf 40 Km, Standard Temperature (0 Through 70 Degree C), Simplex Lc Connector. We offer the best price and excellent service. Our dedicated team is here to find your perfect solution. Request a quote or contact us now for prompt assistance.