Title: Hardware Installation Guide.pdf
The data series fiber transmission products support optical transmission bi-directional data through one fiber either in multi-mode or single-mode. The modules support data interface. They are single-unit designed for both rack mount and wall mount configurations. Plug-and-Play design ensures ease of installation requiring no electrical or optical adjustments.248 — revision 6Hardware Installation GuideThe DFDMM001-TX and DFDMM001-RX are both needed, since they work as a pair, connecting upstream to a Lenel Access or Security Series controller. Up to eight (8) devices can be connected downstream. They can be connected downstream with the LNL-1100, 1100-U, 1200, 1200-U, 1300, 1300-U, 1320, 1320-U, NGP-1100, 1100-U, 1208, 1200-U, 1300-U, 1320, or 1320-U.40.16.1FeaturesDataSupports one or four bi-directional dataSupports multi-protocol data in RS232, RS422 & RS485 2 or 4-Wire Tri-state formatsExternal access for data format selection via DIP switchesLEDs