Cisco SFP Transceiver Module. Maximum data transfer rate: 622 Mbit/s, Cabling technology: OC-12/STM-4. Connectivity technology: Wired. Wavelength: 1310 nm, Mean time between failures (MTBF): 3039499 h. Compliance industry standards: GR253 OC12 LR1, G.957 L-4.1. Power consumption (typical): 1 W