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All rights reserved. Black Box Corporation. free 24-hour Tech support: 724-746-5500 blackbox.com Async Fiber Optic Mini Modem The handy drivers for multimode transmissions up to 3.2 kilometers. / «*УПС *#6‘v o„ / 12/14/2010 #20709 1 of 2 features » Operate half- or full-duplex over safe, secure multimode fiber optic cable. » Async transmissions at speeds up to 19.2 kbps. » Send data up to 3.2 kilometers (2 mi.) regardless of data rate. » Powered from the RS-232 interface. » Transfer one control signal end-to-end. » Switch-selectable DCE/DTE. » FF WARRANTY — 1 Year N 120709010 724-746-5500 OVERVIEW When you need to connect full- or half-duplex async computers and terminals, choose the Async Fiber Optic Mini Modem. A pair of these modems can drive data over multimode fiberoptic cable up to 2 miles (more than 3 km) at data rates up to 19.2 Kbps. Special circuitry allows the modem to operate without external power, by deriving ultra-low power from the DTE data and control signals on the interface. Two models are available: • Async Fiber Optic Mini Modem with (2) fiberoptic ST connectors and (1) DB25 female connector (part number ME605A-FST) • Async Fiber Optic Mini Modem with (2) fiberoptic ST connectors and (1) DB25 male connector (part number ME605A-MST) And you can configure the modem for continuous or controlled carrier to suit your application. Setting the modem for DCE or DTE operation is a breeze, too. Simply move the handy DCE/DTE switch to the desired position. NOTE: Must be used in pairs. TECH SPECS Speed — Up to 19.2 Kbps Distance — Up to 2 miles (3 km) over multimode fiberoptic cable Pulse Width Distortion — Less than 25% Transmission Line — Duplex optical cable Transmission Mode — Asynchronous, full- or half-duplex Transmission Controls — Carrier constantly on or controlled by RTS Optical Output Levels--28 dBm into 100/140 fiber; -32 dBm into 62.5/125 fiber; -36 dBm into 50/125 fiber Receiver Sensitivity —45 dBm Operating Wavelength — 850 nm CE Approval — Yes RoHS — Yes Connectors — ME605A-FST: (1) DB25 female, (2) ST; ME605A-MST: (1) DB25 male, (2) ST Indicators — (1) Data Transmit LED Temperature — 32 to 122° F (0 to 50° C) Humidity — Up to 90%, noncondensing Power — Derives ultra-low power from the DTE data and control signals Size — 0.7" H x 2.1 "W x 3.1"D (1.8 x 5.3 x 7.8 cm) Weight — 1.3 oz. (36 g) Typical Application Connect an async computer to an async terminal via a pair of Async Fiber Optic Mini Modems. Technically speaking Switch-selectable DTE/DCE The Async Fiber Optic Mini Modem features a switch-selectable DTE/DCE option. This allows operation as DTE, for connection to another DCE such as a multiplexor port, eliminating the need for a cross cable. Continuous or switched operation The carrier can be strapped for either continuous operation or switched operation, controlled by the RTS signal, for transfer of a control signal end-to-end. Item Code Async Fiber Optic Mini Modem FST ME605A-FsT MST ME605A-MsT blackbox.com I* 2 of 2...