Available from local sellers in 1-unlocked-4g-lte-usb-modem-mifi-dongle-sim-card-150mbp, with convenient delivery and a wide range of products to choose from. HIKVISION HK-SFP-1.25G-20-1550 single mode single fiber Optical modules complying with SFP (Small Form-factor Pluggable) standard are devices converting electrical signal to the optical form and optical signal to the electrical form. Usage media converters with the ability to exchange SFP modules is particularly preferred because of its versatility, for example if you change the network configuration rather than replace the entire unit or add new media converters simply select the appropriate SFP module. Modules complying with most of switches and routers with SFP socket. Attention! The DS-1.25G-20-1550 requires to cooperation the DS-1.25G-20-1310. SPECIFICATION Search for similar Transmission protocols : IEEE 802.3z 1000Base-FX Fiber type : Single-mode fiber Maximal transmission range : 20 km Transfer rate : max. 1.25 Gb/s Number of used fibers : 1 Optical connectors : LC Light source / optical wavelength : Laser FP – 1550 / 1310 nm (Tx / Rx) Main features : Wavelength-Division Multiplexing technology WDM (Tx 1550nm / Rx 1310nm) Power supply : 3.3 V DC Operation temp : 0 °C … 70 °C Weight : 0.02 kg Manufacturer / Brand : Hikvision SAP Code : 010-100-1101 Guarantee : 3 years