Black Box ME800A-R2, Short-Haul Modem B, ME810, ME805-C-R2 manual SHM-B Async

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SHM-B ASYNC

Primary: 115 VAC ±10%, 60 Hz, 5 watts (12 watts max.);

Primary: 230 VAC ±10%, 50/60 Hz; Secondary: 17 VAC, 700 mA

Size — Standalone: 1.4"H x 4.25"W x 4.5"D (3.8 x 10.9 x

11.7cm); Rackmount: 5.25"H x 17"W x 9"D (13 x 43 x 23 cm)

Weight — Standalone: 1.3 lb. (0.6 kg), including

transformer; Rackmount: 3.7 lb. (1.7 kg), including transformer

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Contents Short-Haul Modem B SHM-B Async SHM-B Async SHM-B Async SHM-B Async Trademarks Used in this Manual Specifications Distance miles/kmOperating Temperature 32 to 112F 0 to 50C SHM-B Async Introduction Installation Four-Wire ConnectionsSHM-B board 5-screw terminal block Wiring diagram for two SHM-B units EIA-232 ConnectionSwitch Settings EIA-232 Pin Connections on SHM-BPinning with DTE/DCE switch in the DCE position Flow Control ON/X-OFF Mode Activating the Loopback switch OperationSHM-B Async Rackmount Installation SHM-B Async Troubleshooting Guide SHM-B Async SHM-B Async SHM-B Async SHM-B Async SHM-B Async Copyright 2000. Black Box Corporation. All rights reserved