- DL manuals
- RAD Data Communications
- Modem
- E1
- Installation And Operation Manual
RAD Data Communications E1 Installation And Operation Manual
Summary of E1
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Fom-e1/t1 installation and operation manual e1/t1 fiber optic modem.
Page 3: Notice
Fom-e1/t1 e1/t1 fiber optic modem installation and operation manual notice this manual contains information that is proprietary to rad data communications ltd. ("rad"). No part of this publication may be reproduced in any form whatsoever without prior written approval by rad data communications. Rig...
Page 4: Limited Warranty
Limited warranty rad warrants to distributor that the hardware in the fom-e1/t1 to be delivered hereunder shall be free of defects in material and workmanship under normal use and service for a period of twelve (12) months following the date of shipment to distributor. If, during the warranty period...
Page 5: General Safety Instructions
General safety instructions the following instructions serve as a general guide for the safe installation and operation of telecommunications products. Additional instructions, if applicable, are included inside the manual. Safety symbols this symbol may appear on the equipment or in the text. It in...
Page 6: Handling Energized Products
Handling energized products general safety practices do not touch or tamper with the power supply when the power cord is connected. Line voltages may be present inside certain products even when the power switch (if installed) is in the off position or a fuse is blown. For dc-powered products, altho...
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Connection of data and telecommunications cables data and telecommunication interfaces are classified according to their safety status. The following table lists the status of several standard interfaces. If the status of a given port differs from the standard one, a notice will be given in the manu...
Page 8: Fcc-15 User Information
To reduce the risk of fire, use only no. 26 awg or larger telecommunication line cords. Pour réduire les risques s’incendie, utiliser seulement des conducteurs de télécommunications 26 awg ou de section supérieure. Some ports are suitable for connection to intra-building or non-exposed wiring or cab...
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Canadian emission requirements this class a digital apparatus meets all the requirements of the canadian interference-causing equipment regulation. Cet appareil numérique de la classe a respecte toutes les exigences du règlement sur le matériel brouilleur du canada. Warning per en 55022 (cispr-22) t...
Page 10: Declaration of Conformity
Declaration of conformity manufacturer's name: rad data communications ltd. Manufacturer's address: 24 raoul wallenberg st. Tel aviv 69719 israel declares that the product: product name: fom-e1/t1 conforms to the following standard(s) or other normative document(s): emc : en 55022 (1994) limits and ...
Page 11: Quick Start Guide
Installing fom-e1/t1 1 quick start guide installation of fom-e1/t1 should be carried out only by an experienced technician. If you are familiar with fom-e1/t1, use this quick start guide to set it up for operation. This guide describes the standalone version of the modem. Perform the installation pr...
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Quick start guide fom-e1/t1 installation and operation manual 2 operating fom-e1/t1 connecting the cables to connect cables: 1. Connect the e1/t1 electrical interface. 2. Connect the fiber optic interface. 3. Connect the power cable (first to the modem, then to the mains). Operation starts when the ...
Page 13: Contents
Fom-e1/t1 installation and operation manual i contents chapter 1. Introduction 1.1 overview..................................................................................................................... 1-1 versions..................................................................................
Page 14: List of Figures
Table of contents ii fom-e1/t1 installation and operation manual 5.4 installing the fom-e1/t1/r card ................................................................................. 5-5 setting internal jumpers and switches ..............................................................................
Page 15: Chapter 1
Overview 1-1 chapter 1 introduction 1.1 overview this manual provides information on the technical characteristics, installation and operation of the fom-e1/t1 fiber optic modem as a standalone unit, and as fom-e1/t1/r rack-mount card for the asm-mn-214 modem rack. Fom-e1/t1 is a fiber optic modem f...
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Chapter 1 introduction fom-e1/t1 installation and operation manual 1-2 overview application in the application illustrated, each fom-e1/t1 receives e1 or t1 signals that are equalized to overcome electrical link distortion. Fom-e1/t1 then converts the e1 or t1 signals into an optical signal. Pbx fom...
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Fom-e1/t1 installation and operation manual chapter 1 introduction functional description 1-3 1.2 physical description fom-e1/t1 is a compact unit, intended for installation on desktops or shelves. An optional rack-mount adapter kit enables fom-e1/t1 installation into a 19-inch rack. Figure 1-2 show...
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Chapter 1 introduction fom-e1/t1 installation and operation manual 1-4 functional description signal conversion conversion of the electrical signal into an optical signal takes place by using an infrared light-emitting diode or laser transmitter. At the opposite end of the fiber, the optical signal ...
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Fom-e1/t1 installation and operation manual chapter 1 introduction technical specifications 1-5 1.4 technical specifications e1/t1 interface transmission rates e1: 2.048 mbps t1: 1.544 mbps interface user-selectable: • e1: 120Ω balanced or 75Ω unbalanced • t1: 100Ω balanced zero suppression e1: hdb3...
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Chapter 1 introduction fom-e1/t1 installation and operation manual 1-6 technical specifications physical height 44 mm / 1.7 in (1u) width 179 mm / 7.0 in depth 203 mm / 8.0 in weight 1.1 kg / 3.0 lb power ac voltage 115 or 230 vac (±10%), 50 or 60 hz, 6w dc voltage 24 vdc (18 to 36 vdc) or -48 vdc (...
Page 21: Chapter 2
Package contents 2-1 chapter 2 installation and setup this chapter describes installation and setup procedures for the standalone fom-e1/t1 modem. Fom-e1/t1 is delivered completely assembled. It is designed for tabletop or 19-inch rack installation. For instructions on installation of a single unit ...
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Chapter 2 installation and setup fom-e1/t1 installation and operation manual 2-2 installation and setup 2.3 installation and setup fom-e1/t1 is a standalone device intended for tabletop or bench installation. It is delivered completely assembled. No provision is made for bolting the unit on the tabl...
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Fom-e1/t1 installation and operation manual chapter 2 installation and setup installation and setup 2-3 setting the sw1 and sw2 switches to connected is valid for coaxial cables only. When using 4-wire connection, set these switches to floating. 5. Slide the pcb interior back into the case. 6. Screw...
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Chapter 2 installation and setup fom-e1/t1 installation and operation manual 2-4 installation and setup table 2-1 fom-e1/t1 internal jumpers and switches jumper/switch function possible settings factory setting sw3, ais when a major alarm is detected, ais is transmitted to either the electrical or o...
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Fom-e1/t1 installation and operation manual chapter 2 installation and setup installation and setup 2-5 2. Connect the transmit fiber to the connector marked tx and the receive fiber to the connector marked rx. 3. At the remote unit connect the transmit fiber to rx and the receive fiber to tx. Conne...
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Chapter 2 installation and setup fom-e1/t1 installation and operation manual 2-6 installation and setup connecting ac power ac power should be supplied to fom-e1/t1 through the 1.5m (5 ft) standard power cable terminated by a standard 3-prong plug. The cable is provided with the unit. To connect ac ...
Page 27: Chapter 3
Front panel controls and indicators 3-1 chapter 3 operations this chapter provides the following information for the fom-e1/t1 standalone modem: • fom-e1/t1 front-panel indicators and controls • operating procedures (turn-on, front-panel indications, performance monitoring and turn-off). • installat...
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Chapter 3 operations fom-e1/t1 installation and operation manual 3-2 operating instructions 3.2 operating instructions turning on fom-e1/t1 starts operating as soon as it is connected to the power source. The pwr led turns on and remains lit as long as the units are connected to the mains. Normal op...
Page 29: Chapter 4
Status indicators and alarm relay 4-1 chapter 4 testing and diagnostics this chapter describes the fom-e1/t1 diagnostics functions, which include: • front panel led indicators • alarm relay • diagnostic loopbacks. In addition, this chapter provides some tips on troubleshooting and frequently asked q...
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Chapter 4 testing and diagnostics fom-e1/t1 installation and operation manual 4-2 diagnostic tests 4.2 diagnostic tests local analog loopback (llb) fom-e1/t1 supports activation of a local loopback, which tests the performance of the e1/t1 electrical interface of the local unit and equipment attache...
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Fom-e1/t1 installation and operation manual chapter 4 testing and diagnostics troubleshooting instructions 4-3 4.3 troubleshooting instructions table 4-2 provides troubleshooting details. Perform the actions listed under corrective measures in the order given in the table, until the problem is corre...
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Chapter 4 testing and diagnostics fom-e1/t1 installation and operation manual 4-4 frequently asked questions 4.4 frequently asked questions q: does fom-e1/t1 operate opposite fom-40? A: no. The fiber optic interfaces of these modems are not compatible. Q: can i connect fom-e1/t1 with a balanced inte...
Page 33: Chapter 5
Asm-mn-214 card cage 5-1 chapter 5 fom-e1/t1/r card version this chapter describes the card cage version of fom-e1/t1. It discusses the following topics: • asm-mn-214 card cage • fom-e1/t1/r plug-in card for the asm-mn-214 cage • cage and card power supply • installation of cage and card. 5.1 asm-mn...
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Chapter 5 fom-e1/t1/r card version fom-e1/t1 installation and operation manual 5-2 power supply terminal block cia/tb-bnc/214 terminal block figure 5-1 asm-mn-214 rear panel 5.2 power supply the fom-e1/t1/r card is powered from the asm-mn-214 power supply via its chassis. Each fom-e1/t1/r card has t...
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Fom-e1/t1 installation and operation manual chapter 5 fom-e1/t1/r card version power supply 5-3 dc supply the dc power supply is -48 vdc (-36 to -72 vdc) or 24 vdc (18 to 32 vdc). It uses a dc/dc converter module to provide the power required for the cards. Power supply redundancy this special order...
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Chapter 5 fom-e1/t1/r card version fom-e1/t1 installation and operation manual 5-4 fom-e1/t1/r front panel 5.3 fom-e1/t1/r front panel figure 5-3 shows the fom-e1/t1/r card front panel. The front panel of fom-e1/t1/r includes fiber optic connectors, loopback initiation switch and led indicators. The...
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Fom-e1/t1 installation and operation manual chapter 5 fom-e1/t1/r card version installing the fom-e1/t1/r card 5-5 5.4 installing the fom-e1/t1/r card setting internal jumpers and switches the fom-e1/t1/r internal jumpers and switches are similar in their functionality to those of the standalone uni...
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Chapter 5 fom-e1/t1/r card version fom-e1/t1 installation and operation manual 5-6 installing the fom-e1/t1/r card table 5-1. Fom-e1/t1/r internal jumpers and switches jumper/switch function possible settings factory setting sw4, ais when a major alarm is detected, ais is transmitted to either the e...
Page 39: Appendix A
Standalone fom-e1/t1 a-1 appendix a interface connector specifications a.1 standalone fom-e1/t1 db-15 connector balanced e1/t1 interface terminates in db-15 female connector, which also serves as an alarm relay. Table a-1 describes the db-15 pins that serve for the e1/t1 connection. Table a-2 descri...
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Appendix a interface connector specifications fom-e1/t1 installation and operation manual a-2 fom-e1/t1/r modem card cbl-e1t1/rj45 cable rad offers an optional splitter cable, cbl-e1t1/rj45, which connects the db-15 female connector of the standalone unit to the balanced e1/t1 device and alarm equip...
Page 41: Customer Response Form
24 raoul wallenberg st., tel aviv 69719, israel tel: +972-3-6458181, fax: +972-3-6483331, +972-3-6498250 e-mail: , web site: customer response form rad data communications would like your help in improving its product documentation. Please complete and return this form by mail or by fax or send us a...
Page 43: Error Report
Error report type of error(s) ❒ incompatibility with product or problem(s): ❒ difficulty in understanding text ❒ regulatory information (safety, compliance, warnings, etc.) ❒ difficulty in finding needed information ❒ missing information ❒ illogical flow of information ❒ style (spelling, grammar, re...
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900 corporate drive, mahwah, n.J. 07430, tel: (201) 529-1100 24 raoul wallenberg street, tel aviv 69719, israel, tel: 972-3-6458181 u.S. Headquarters: international headquarters: publication no. 284-200-01/03 www.Rad.Com fax: 972-3-6498250, 972-3-6474436, email: rad@rad.Co.Il toll free: 1-800-444-72...