Installation and Operation Manual RIC-E3/ETH, RIC-T3/ETH 10/100BT to E3/T3 Interface Converters
RIC-E3/ETH, RIC-T3/ETH 10/100BT to E3/T3 Interface Converters 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.
Limited Warranty RAD warrants to DISTRIBUTOR that the hardware in the RIC-E3/ETH, RIC-T3/ETH 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.
Regulatory Information FCC-15 User Information This equipment has been tested and found to comply with the limits of the Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Declaration of Conformity Manufacturer's Name: RAD Data Communications Ltd. Manufacturer's Address: 24 Raoul Wallenberg St. Tel Aviv 69719 Israel declares that the products: RIC-E3/ETH, RIC-T3/ETH Product Name: Conform to the following standard(s) or other normative document(s): EMC: Safety: EN 55022 (1994) Limits and methods of measurement of radio disturbance characteristics of information technology equipment.
Quick Start Guide If you are familiar with RIC-E3/ETH and RIC-T3/ETH interface converters, use this guide to prepare the units for operation. 1. Installing RIC-E3/ETH and RIC-T3/ETH Open the RIC-E3/ETH or RIC-T3/ETH case by releasing the two rear panel screws and sliding out the PCB interior of the unit.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Quick Start Guide Configuring the Ethernet Interface Configure the Ethernet interface according to the tables below: Section Name 1 NC 2 FLC 3 Description Possible Settings OFF 10/100 Enables or disables flow control ON – Flow control is enabled Selects the LAN speed ON – LAN speed is 100 Mbps OFF – Flow control is disabled OFF – LAN speed is 10 Mbps 4 5 AN1 HF1 Controls the LAN autonegotiation ON – LAN autonegotiation is disabled
Contents Chapter 1. Introduction 1.1 Overview .......................................................................................................... 1-1 Versions...................................................................................................................1-1 Applications.............................................................................................................1-1 Features...............................................................................................
Table of Contents List of Figures 1-1. 1-2. 1-3. 1-4. 1-5. Logical Connection of Distant LANs........................................................................... 1-1 Connecting LAN to E3/T3 Service over Wireless Link................................................. 1-1 Cost-effective Connection to ISP................................................................................ 1-2 RIC-E3/ETH and RIC-T3/ETH, 3-D View ....................................................................
Chapter 1 Introduction 1.1 Overview RIC-E3/ETH and RIC-T3/ETH are interface converters, which convert between unframed E3/T3 data and 10/100BaseT Ethernet. RIC-E3/ETH and RIC-T3/ETH offer simple and cost-effective interconnection between 10/100BaseT LANs and E3/T3 services, making distant LANs operate as one local network. Versions Two converter models are available: • RIC-E3/ETH: E3 to 10/100BaseT converter • RIC-T3/ETH: T3 to 10/100BaseT converter.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 1 Introduction Figure 1-3 shows RIC-E3/ETH and RIC-T3/ETH providing a cost-effective link to the Internet Service Provider (ISP) by using a low-cost or existing 10/100BT connection instead of expensive E3/T3 router interface. Central Office/POP 10/100BT ISP E3/T3 E3/T3 SDH/SONET Router RIC-E3/ETH or RIC-T3/ETH RIC-E3/ETH or RIC-T3/ETH Figure 1-3.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 1 Introduction 1.2 Physical Description Figure 1-4 illustrates a 3-D view of the RIC-E3/ETH and RIC-T3/ETH units. Figure 1-4. RIC-E3/ETH and RIC-T3/ETH, 3-D View The RIC-E3/ETH and RIC-T3/ETH front panel contains LEDs for indication of the E3/T3 and Ethernet interface status. For details, refer to Chapter 3. The rear panel of the unit allows access to the interface, alarm relay and power connections.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 1 Introduction 1.3 Functional Description Figure 1-4 illustrates the RIC-E3/ETH and RIC-T3/ETH functional diagram. E3/T3 Interface Ethernet Interface TNRZ Rx Tx TCLK RNRZ Tx Rx RCLK Receive Clock Internal Clock Oscillator Mux Figure 1-5. RIC-E3/ETH and RIC-T3/ETH Functional Diagram E3 Interface The E3 interface includes a line interface transceiver, which utilizes HDB3 encoding and decoding.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 1 Introduction Ethernet Interface The Ethernet interface includes a high performance self-learning Ethernet bridge, which is connected to the LAN via a single 10BaseT or 100BaseT port, operating in half or full duplex. The module automatically learns MAC addresses of the LAN to which it is connected. Its LAN table stores up to 1,000 addresses with 5-minute automatic aging.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 1 Introduction Delay 1 frame LAN Standard IEEE 802.3/Ethernet V.
Chapter 2 Installation and Setup This chapter describes installation procedures for the standalone RIC-E3/ETH and RIC-T3/ETH devices. After installing the unit, refer to Chapter 3 for the system operation information. Refer to Chapter 4 for troubleshooting and diagnostics information. Internal settings, adjustment, maintenance, and repairs may be performed only by a skilled technician who is aware of the hazards involved.
Chapter 2 Installation and Setup RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual 2.3 Installation and Setup RIC-E3/ETH and RIC-T3/ETH are a standalone devices intended for tabletop or 19-inch rack installation. They are delivered completely assembled. No provision is made for bolting the unit on the tabletop. To install RIC-E3/ETH or RIC-T3/ETH: 1. Determine the required configuration of RIC-E3/ETH or RIC-T3/ETH according to your application, and set the internal jumpers and switches accordingly.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 2 Installation and Setup Caution RIC-E3/ETH and RIC-T3/ETH contain components sensitive to electrostatic discharge (ESD). To prevent ESD damage, avoid touching the internal components. Before moving jumpers, touch the RIC-E3/ETH or RIC-T3/ETH frame. To open the RIC-E3/ETH or RIC-T3/ETH case: 1. Disconnect all the cables connected to RIC-E3/ETH or RIC-T3/ETH. 2.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 2 Installation and Setup Table 2-1.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 2 Installation and Setup Table 2-3. Selecting the T3 Interface Cable T3 Cable Length Jumper Positions JP1 JP2 JP3 0 ft – 225 ft Pins 2, 3* Pins 1, 2* Pins 2, 3* 225 ft – 450 ft Pins 1, 2 Pins 1, 2 Pins 1, 2 More than 450 ft Pins 1, 2 Pins 2, 3 Pins 1, 2 Note: The maximum cable length complies with ITU-T G.703.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 2 Installation and Setup Table 2-4. Ethernet Interface DIP Switch Settings (Cont.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 2 Installation and Setup Connecting the E3/T3 Interface The E3/T3 interface of RIC-E3/ETH and RIC-T3/ETH terminates in two BNC coax connectors, designated IN and OUT. To connect E3/T3 interface: 1. Connect the receive line, using a 75Ω coaxial cable to the BNC connector labeled IN. 2. Connect the transmit line, using a 75Ω coaxial cable to the BNC connector labeled OUT.
Chapter 2 Installation and Setup RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Connecting the AC Power AC power should be supplied to RIC-E3/ETH and RIC-E3/ETH through the 1.5m (5 ft) standard power cable terminated by a standard 3-prong plug (see Figure 2-5). The cable is provided with the unit. To connect AC power: • Connect the power cable first to the connector on the RIC-E3/ETH or RIC-E3/ETH rear panel, and then to the mains outlet.
Chapter 3 Operation This chapter describes the RIC-E3/ETH and RIC-T3/ETH controls and indicators, and their functions, explains the units' operating procedures. 3.1 Front Panel Indicators and Controls Figure 3-1 shows the front panel of RIC-E3/ETH. Table 3-1 lists the functions of the RIC-E3/ETH LED indicators, located on the front panel. LINE LOW PWR ETH AIS LINK ACT 100 Figure 3-1. RIC-E3/ETH Front Panel Table 3-1.
RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 3 Operation 3.2 Operating Instructions Turning On RIC-E3/ETH and RIC-T3/ETH start operating as soon as they are connected to the power source. The PWR LED turns ON and remains lit as long as the units are connected to the mains. Normal Operating Instructions The following LEDs conditions are observed during the normal operation: • PWR is ON. • LINK and ACT are ON to indicate data transfer over the Ethernet link.
Chapter 4 Diagnostics and Troubleshooting 4.1 Alarm Relay RIC-E3/ETH and RIC-T3/ETH include a dry contact alarm relay port supported via 9-pin connector for major and minor alarms. Major alarms are defined as E3/T3 electrical low levels. Minor alarms occur when an Alarm Indication Signal is received at the E3/T3 electrical interface. The dry contact port operates as Normally Open or Normally Closed, using different pins of the alarm relay port connector (see Figure 4-1).
Chapter 4 Diagnostics and Troubleshooting RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual 4.2 Troubleshooting Instructions In case a problem occurs, refer to Table 4-1 for the troubleshooting procedures. Perform the actions listed under Corrective Measures in the order given in the table, until the problem is corrected. Table 4-1.
DC Power Supply Connection – Terminal Block Connector Note: Ignore this supplement if the unit is AC-powered. Certain DC-powered units are equipped with a plastic 3-pin VDC-IN power input connector, located on the unit rear panel. Supplied with such a unit, is a mating Terminal Block (TB) type connector plug for attaching to your power supply cable. Connect the wires of your power supply cable to the TB plug, according to the voltage polarity and assembly instructions provided below.
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