AFBR-1644Z and AFBR-2644Z DC, 50 Megabaud Versatile Link Fiber Optic Transmitter and Receiver for 1 mm POF Data Sheet Description Features The AFBR-1644Z transmitter utilizes a 650 nm LED source RoHS-compliant with integrated optics and driver IC for effi cient coupling Data transmission at signal rates from DC up to 50 MBd into 1 mm Polymer Optical Fiber (POF). The AFBR-2644Z Transmitter: integrated 650nm LED and driver IC with receiver consists of an IC with an integrated photodiode TTL input logic to produce a logic compatible output. The transmitter input and receiver output are compatible with TTL logic Receiver: integrated PIN diode and digitalizing IC with families. The pair operates any type of signal from DC up TTL output logic to 50 MBd at distances up to 50 meters with 1 mm POF. Up to 50 meters distance with 1 mm Plastic Optical The AFBR-xx44Z deliver non inverted output signals. Fiber (POF) The transmitter is a 3-pin and the receiver is a 4-pin device, Operating temperature range of -40 C to +85 C packed in Versatile Link housing. Versatile Link compo- Compatible with Avagos Versatile Link family of nents can be interlocked (N-plexed together) to minimize connectors, for easy termination of fi ber space and to provide dual connections with the duplex connectors. Various simplex and duplex connectors, as Applications well as POF cables are available for Versatile Link compo- Optical Transmitter and Receiver for 50 MBd systems and nents. Please contact Avago Technologies for details or below visit our company website at www.avagotech.com Industrial control and factory automation Extension of RS-232 and RS-485 High voltage isolation Elimination of ground loops Reduces voltage transient susceptibilityPackage and Handling Information Interlocked (Stacked) Assemblies (refer to Figure 1) The Versatile Link package is made of a fl ame retardant Initially engage the inter-locking mechanism by sliding VALOX UL 94 V-0 material (UL fi le E121562) and uses the L bracket body from above into the L slot body of the the same pad layout as a standard, eight pin dual-in-line lower package. Stacked horizontal packages can be dis- package. These Versatile Link packages are stackable and engaged if necessary. Repeated stacking and unstacking are enclosed to provide a dust resistant seal. Snap action causes no damage to individual units. simplex, simplex latching, duplex, and duplex latching connectors are off ered with simplex or duplex cables. Package Housing Color Versatile Link components and simplex connectors are color coded to eliminate confusion when making connec- tions. Receivers are black and transmitters are grey. Handling Versatile Link components are auto-insertable. When wave soldering is performed with Versatile Link compo- nents, the optical port plug should be left in to prevent contamination of the port. Do not use refl ow solder processes (i.e., infrared refl ow or vapor-phase refl ow). Non-halogenated water soluble fl uxes (i.e., 0% chloride), not rosin based fl uxes, are recommended for use with Versatile Link components. Versatile Link components are moisture sensitive devices and are shipped in a moisture sealed bag. If the compo- nents are exposed to air for an extended period of time, Figure 1. Interlocked (stacked) Tilted (30) package they may require a baking step before the soldering process. Refer to the special labeling on the shipping tube for details. VALOX is a registered trademark of the General Electric Company. 2