The Signamax 065-79LX6WDMx1550 series models are Small Form-factor Pluggable (SFP) multimode fiber modules that support Gigabit Ethernet or SONET OC-12 over a single strand of singlemode fiber cable at distances up to 60 kilometers. There are two types of models in this series: one transmits at 1310 nm and receives at 1550 nm (model 065-79LXnWDMA1550), and the other transmits at 1550 nm and receives at 1310 nm (model 065-79LXnWDMB1550). These modules are designed to be used in pairs facing each other across a single stand of singlemode fiber. They are a cost-effective method of providing changeable Gigabit Ethernet or SONET OC-12 single-fiber singlemode interfaces to switches and media converters equipped with a standard SFP port.
Part Number | TX/RX | Light | Link Power | Typical Max. Distance** | Supply | Operating |
065-79LX6WDMA1550 | Tx: 1310nm | DFP Laser | 24 dBm | 60 km | 3.3V | 0 ~ 70 °C |
065-79LX6WDMB1550 | Tx: 1550nm | DFB Laser | 24 dBm | 60 km | 3.3V | 0 ~ 70 °C |
** Maximum distances attainable on singlemode fiber circuits are dependent upon a circuit’s conditions; i.e., the number of splices and patch panels and the number of bends in the circuit path. For comparison with competing products, please use the Link Power Budget for meaningful comparisons.