4322 Transceiver Warning: Changes or modifications to this unit ® Lancast not expressly approved by the party responsible for compliance could void the user’s authority to 4322 Series operate the equipment. 10Mbps Safety and Emissions METRObility products have been approved by F/O Micro Transceivers the applicable US and international regulatory agencies — UL, C-UL, TUV, CE, FCC. This product shall be handled, stored and disposed of in accor- dance with all governing and applicable safety and environmental regulatory agency requirements. ST Fiber Optic Connectors Lancast is a registered trademark of METRObility Optical Systems, Inc. All others are trademarks of their respective manufacturers. The information contained in this document is assumed to be cor- rect and current. The manufacturer is not responsible for errors or LED Display Indicators: omissions and reserves the right to change specifications at any LINK = GREEN time without notice. RX (receive) = GREEN TX (transmit) = GREEN COL (collision) = AMBER The 15-pin D-type Connector This publication is protected by the copyright laws of the United PWR (power) = GREEN and locking posts connects directly States and other countries, with all rights reserved. No part of this to a user DTE or AUI cable publication may be reproduced, stored in a retrieval system, trans- lated, transcribed, or transmitted, in any form, or by any means manual, electric, electronic, electromagnetic, mechanical, chemical, optical or otherwise, without prior explicit written permission of METRObility Optical Systems, Inc. © 1997, 2001 METRObility Optical Systems, Inc. Printed in USA Overview The Lancast 4322 Series of F/O Micro Transceivers are compact adapters for connecting 10BASE-FL networks to Ethernet DTE devices with a standard AUI interface. The convenient 25 Manchester Street, Merrimack, NH 03054 USA location of the connectors plus the locking-post tel: 603-880-1833 • fax: 603-594-2887 design allows for installation in places with www.metrobility.com 5660-432201-001 C 8/01 LINK RX TX COL PWR extremely tight space requirements. The 4322-11 Warranty model provides support for remote links up to METRObility Optical Systems, Inc. warrants its 2km over multimode fiber optic cable and the Lancast products to perform as specified for three 4322-31 can handle up to 8km over singlemode years under normal operating conditions. Under fiber optic cable. no circumstances will METRObility be liable for any damages incurred by the use of the products LED Display Indicators described in this manual. This includes, but it not There are 5 LEDs mounted across the side of the limited to, lost profits, lost savings, and any unit to provide visible verification of transceiver incidental or consequential damages arising from functionality and satisfactory device connection. the use or inability to use this product. These LEDs indicate Link (LINK), Collision (COL), Receive (RX), Transmit (TX) and Power Support (PWR). The LEDs have been designed in such a If you experience any difficulties during the way that they can be seen when the transceiver is installation of this product, contact your dealer or attached directly to an Ethernet card. distributor, or the manufacturer at the address and phone number listed on the back. Operation The Power (PWR) LED is lit when the unit is USA FCC RFI Certification receiving power from the attached DTE device. This equipment has been tested and found to The Transmit (TX) LED pulses when transmit- comply to Part 15 of the FCC Rules. These limits ting information. Likewise, the Receive (RX) are designed to provide reasonable protection LED pulses when receiving information. NOTE: against harmful interference when the equipment The frequency and duration of the pulse on the is operated in a commercial environment. This Transmit and Receive LEDs will vary according equipment generates, uses, and can radiate radio to the length and frequency of the packets being frequency energy, and if not installed and used in transmitted. Long packets will cause the LEDs to accordance with the instructions, may cause appear permanently ON while short burst packets harmful interference to radio communications. will cause the LEDs to pulse. The Link LED is lit Operation of this equipment in a residential area only when a valid connection is made to the is likely to cause harmful interference in which transceiver’s receive (RX) port. The Collision case the user will be required to correct the (COL) LED is lit when data is simultaneously interference at his own expense. detected on both the input (RX) and output (TX) leads.