Fast Ethernet for Duplex LC connector Multimode Cable, 2 km General description The Ha-VIS FE SFP Transceiver MM L2 is the high performance and cost-effective module for serial optical data communication applications specified for multimode of 155 Mbit/s. It operates with +3.3 V power supply. The module is intended for multimode fiber, operates at a nominal wavelength of 1310 nm and complies with Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP). Each module consists of a transmitter optical subassembly, a receiver optical subassembly and an electrical subassembly. All of them are housed in a plastic package and the combination produces a reliable component. • Data Rate: 155 Mbit/s, NRZ • Single +3.3 V Power Supply • RoHS Compliant and Lead-free • AC/AC Differential Electrical Interface • Compliant with Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP) • Duplex LC Connector • Compliance with 100Base-FX of IEEE 802.3u Standard • Compliance with FDDI PMD Standard The module is a duplex LC connector transceiver designed to provide an ATM/SONET OC-3/SDH STM-1 compliant link for 155 Mbit/s short reach applications. The characteristics are performed in accordance with Telcordia Specification GR-468-CORE. • Compliance with ATM Standard All data represent the current state of development at the time of print and are therefore non-binding. HARTING reserves the right to modify designs without prior notice.

Ha-VIS FE SFP Transceiver MM L2Technical characteristics Applications • Fast Ethernet • FDDI • ATM/SONET OC-3/SDH STM-1 • Multimode fibre links • Optical-Electrical Interface Conversion Ethernet Interface - Fibre Optic Cable types acc. to IEEE 802.3 125 pm Data rate Maximum cable length Sensitivity Wave length Transmitter Output power Output power (typ.) Extinction Ratio (min) Center wave length Spectral width (FWHM) (max) Optical rise time (10 % ... 90 %) (max) Optical fall time (10 % ... 90 %) (max) Output eye Receiver Maximum input optical power (min) Receiver sensitivity Operating wave length...

Block diagram of transceiverPin assignment diagram of transceiver Top of board Bottom of board (as viewed through top of board)

Ha-VIS FE SFP Transceiver MM L2 Technical characteristics Power Supply Power supply (Vcc) Operating voltage and SD output Permissible range Data input voltage swing Transmitter Transmitter supply current (max) Tx Transmitter Disable Input voltage - low Tx Transmitter Disable Input voltage - high Tx Transmitter Fault Output voltage - low Tx Transmitter Fault Output voltage - high Receiver Receiver supply current (max) Receiver Data Output differential voltage Rx LOS Output voltage - low Rx LOS Output voltage - high MOD_DEF (1), MOD_DEF (2) - low MOD_DEF (1), MOD_DEF (2) - high Design features...