JUNIPER - SMALL FORM FACTOR PLUGGABLE SHORT REACH TRANSCEIVER. KEY FEATURES : TRANSCEIVER MODEL NUMBER - SFP-OC12-SR OPTICAL INTERFACE - SINGLE-MODE TRANSCEIVER TYPE - SFP MAXIMUM DISTANCE - SMF CABLE: 1.24 MILES/2 KM STANDARD - TELCORDIA GR-253 TRANSMITTER WAVELENGTH - 1261 THROUGH 1360 NM AVERAGE LAUNCH POWER – 15 THROUGH –8 DBM RECEIVER SATURATION - 8 DBM RECEIVER SENSITIVITY – 23 DBM . . .