Raisecom Gazelle S3028i Hardware Description
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Raisecom Gazelle S3028i Hardware Description

Raisecom Gazelle S3028i Hardware Description

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Gazelle S3028i (A)
Hardware Description
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Summary of Contents for Raisecom Gazelle S3028i

  • Page 1 Gazelle S3028i (A) Hardware Description (Rel_02)
  • Page 2 Raisecom Technology Co., Ltd. provides customers with comprehensive technical support and services. For any assistance, please contact our local office or company headquarters. Website: http://www.raisecom.com Tel: 8610-82883305 Fax: 8610-82883056 Email: export@raisecom.com Address: Building 2, No. 28, Shangdi 6th Street, Haidian District, Beijing, P.R.China...
  • Page 3 Preface Objectives This document describes the system structure, power modules, cables, interface properties, and module properties of the Layer 3 industrial Ethernet switch Gazelle S3028i. The appendix lists compliant standards and protocols, terms, acronyms, abbreviations involved in this document. Versions The following table lists the product versions related to this document.
  • Page 4 Raisecom Gazelle S3028i (A) Hardware Description Preface General conventions Convention Description Times New Roman Normal paragraphs are in Times New Roman. Paragraphs in Warning, Caution, Notes, and Tip are in Arial. Arial Boldface Names of files, directories, folders, and users are in boldface.

  • Page 5: Table Of Contents

    Raisecom Gazelle S3028i (A) Hardware Description Contents Contents 1 Overview ............................1 1.1 Introduction ..............................1 1.2 System configurations ..........................1 1.3 Physical parameters ............................2 2 Structure ............................3 2.1 Appearance ..............................3 2.1.1 Front appearance ..........................3 2.1.2 Rear appearance ..........................4 2.2 Interface ...............................
  • Page 6 Raisecom Gazelle S3028i (A) Hardware Description Contents 4.3.3 Technical specifications ........................17 4.4 AC power cable ............................19 4.4.1 Introduction ............................19 4.4.2 Appearance ............................20 4.4.3 Technical specifications ........................20 4.5 DC power cable ............................21 4.5.1 Introduction ............................21 4.5.2 Appearance ............................

  • Page 7: Overview

    The Gazelle S3028i has 2 slots for holding uplink interface cards, where the 1000 Mbit/s service card is supported. It has 6 slots for holding downlink interface cards, where the 100 Mbit/s service card is supported.

  • Page 8: Physical Parameters

    Supports optical/electrical interfaces, such as RJ45, SC/PC, ST/PC, and SFP.  Support RJ45 Console interface.  1.3 Physical parameters Table 1-1 lists physical parameters of the Gazelle S3028i. Table 1-1 Physical parameters of the Gazelle S3028i Parameter Value Dimensions (Width × Depth × Height) 440 mm ×...

  • Page 9: Structure

     Alarm output interface  2.1 Appearance 2.1.1 Front appearance Figure 2-1 shows the front appearance of the Gazelle S3028i. Figure 2-1 Front appearance of the Gazelle S3028i LEDs and button Interface card slot RJ45 Console interface Raisecom Technology Co., Ltd.

  • Page 10: Rear Appearance

    Grounding terminal 2.2 Interface The Gazelle S3028i supports 4 uplink interfaces, including RJ45 electrical interfaces and 1000 Mbit/s SFP optical interfaces. Moreover, it supports 24 downlink interfaces, including RJ45 electrical interfaces, 1×9 (SC/PC or ST/PC) optical interfaces, and SFP optical interfaces.

  • Page 11: Interface Card

    Raisecom Gazelle S3028i (A) Hardware Description 2 Structure Table 2-1 Interface types and usage the Gazelle S3028i Print Usage Interface type Description S1–S2 Service Support the following optical uplink module types: interface  1000BASE-X  100BASE-FX RJ45 10/100/1000BASE-T S3–S8 Service...

  • Page 12: Uplink Interface Cards

    Raisecom Gazelle S3028i (A) Hardware Description 2 Structure Figure 2-3 shows the slots for interface cards. Figure 2-3 Slots for interface cards S1 and S2 are slots for uplink interface cards. S3–S8 are slots for downlink interface cards. PS is the slot for power interface and alarm interface.

  • Page 13: Mapping Between Interface Cards And Slots

    U/S/P is used to describe the interface number. U refers to Unit. S refers to the slot number of the interface card. P refers to the interface number on the interface card. For example, for Gazelle S3028i, the fixed value of Unit is 1, and 1/3/4 as shown in Figure 2-6 refers to interface 4 in slot S3.

  • Page 14: Alarm Output Interface

    Raisecom Gazelle S3028i (A) Hardware Description 2 Structure Print Color Description  (switched by Green: it displays SPD mode of all Green MODE interfaces button)  Off: it displays LNK/ACT mode or FDX/HDX mode of all interfaces  Green: it displays FDX/HDX mode of all...
  • Page 15 Raisecom Gazelle S3028i (A) Hardware Description 2 Structure When an alarm is generated, PIN 2 and PIN 3 are connected.  When no alarm is generated, PIN 1 and PIN 2 are connected.  Table 2-4 lists parameters of the alarm output interface.

  • Page 16: Power Modules

    Specifications  3.1 Functions The Gazelle S3028i is embedded with a DC power module or an AC power module. Based on industrial standards, it provides reliable dual power backup and meets strict specifications. The power module has the following functions: The DC power module support 24 V/48 V DC input.
  • Page 17 The appearances of the input interface of the AC/DC power module are the same; however, the rated voltage prints are different. There is one power input interface on the power module of the Gazelle S3028i. The names and usage of the interface terminals are listed in Table 3-1.

  • Page 18: Specifications

    Raisecom Gazelle S3028i (A) Hardware Description 3 Power modules 3.3 Specifications Table 3-2 lists the specifications of the power module. Table 3-2 Specifications of the power module Parameter Value DC power Rated voltage 24 V/48 V DC Voltage range 20–72 V DC ...

  • Page 19: Cables

    Raisecom Gazelle S3028i (A) Hardware Description 4 Cables Cables This chapter describes cables for the Gazelle S3028i, including the following sections: Serial interface cable  Fiber  Ethernet cable  AC power cable  DC power cable  Grounding cable ...

  • Page 20: Pin Definitions

    Raisecom Gazelle S3028i (A) Hardware Description 4 Cables Figure 4-1 RJ45 serial interface cable 4.1.3 PIN definitions Figure 4-2 shows PIN definitions and connection relations of the RS-232 serial interface and RJ45 interface. Figure 4-2 PIN definitions and connection relations of the RS-232 serial interface and RJ45 interface 4.1.4 Technical specifications...

  • Page 21: Fiber

    Raisecom Gazelle S3028i (A) Hardware Description 4 Cables 4.2 Fiber 4.2.1 Introduction The Gazelle S3028i supports single-mode or multi-mode fiber, as listed in Table 4-2. Table 4-2 Fiber connector Connector Fiber SC/PC 2 mm single-mode fiber 2 mm multi-mode fiber...

  • Page 22: Ethernet Cable

    To remove the fiber, press the latch on the connector, and pull the fiber out. 4.3 Ethernet cable 4.3.1 Introduction For the Gazelle S3028i, the Ethernet cable connects the Ethernet electrical interface and other devices. The Ethernet interface on the Gazelle S3028i is self-adaptive to straight-through cable mode and crossover cable mode.

  • Page 23: Appearance

    Raisecom Gazelle S3028i (A) Hardware Description 4 Cables Make Ethernet cables as required on site. 4.3.2 Appearance Figure 4-6 shows the Ethernet cable. Figure 4-6 Ethernet cable 4.3.3 Technical specifications The Ethernet cables have two types:  Straight-through cable: used to connect devices of different type, such as PC and switch, switch and router ...
  • Page 24 Raisecom Gazelle S3028i (A) Hardware Description 4 Cables Table 4-4 Technical specifications of the Ethernet cable Item Description Name Straight-through cable: CBL-ETH-RJ45/RJ45-D Connector RJ45 crystal head Model CAT5 or above UTP (UTP-5 and UTP-5e) or STP PINs Length The letter D indicates the length, which is customized. For example, if the...

  • Page 25: Ac Power Cable

    4.4.1 Introduction The AC power cable supplies 110 V/220 V AC power and 110 V/220 V DC power from the power souring equipment to the power interface of the Gazelle S3028i, and then transmits power to the entire device. Raisecom Technology Co., Ltd.

  • Page 26: Appearance

    Raisecom Gazelle S3028i (A) Hardware Description 4 Cables The AC power cables of the Gazelle S3028i are different according to local standards. Table 4-5 AC power supply cable options Regional standard Cable Europe POL-AC-French mode 3-pin/unstrapped-0.75mm -1.5m/RoHS America POL-AC-American mode-3-pin/unstrapped-0.75mm 1.5m/RoHS...

  • Page 27: Dc Power Cable

    4.5.1 Introduction The DC power cable supplies 24 V/48 V DC power from the power souring equipment to the power interface of the Gazelle S3028i, and then transmits power to the entire device. 4.5.2 Appearance The DC power cable is composed of Phoenix terminal and power cables, as shown in Figure 4-12.

  • Page 28: Grounding Cable

    The grounding cable is used to connect the Gazelle S3028i to the ground. 4.6.2 Appearance The grounding cable for the Gazelle S3028i is composed of wiring terminals and the coaxial cable. The wiring terminal is usually an OT bare-press terminal. The coaxial cable is yellow/green copper burn-resistant cable.

  • Page 29: Technical Specifications

    Raisecom Gazelle S3028i (A) Hardware Description 4 Cables Figure 4-14 OT terminal 1 Terminal inner radius 2 Sheath inner radius 3 Thickness of soldering terminal 4.6.3 Technical specifications Table 4-9 lists technical specifications of the grounding cable. Table 4-9 Technical specifications of the grounding cable...
  • Page 30 Intersecting area of the 16–15AWG (1.2–1.5 mm wire The Gazelle S3028i is delivered without the grounding cable. You need to prepare  or make grounding cables on site if needed. The grounding cable cannot be longer than 30 m and should be as short as ...

  • Page 31: Lookup Table For Interface And Module Parameters

    Gazelle S3028i (A) Hardware Description 5 Lookup table for interface and module parameters Lookup table for interface and module parameters This chapter describes interface and module parameters of the Gazelle S3028i, including the following sections: Lookup table for interface parameters ...

  • Page 32: 1000Base-T Electrical Interface

    Raisecom Gazelle S3028i (A) Hardware Description 5 Lookup table for interface and module parameters Parameter Value Coding type 4B/5B Transmission rate 100 Mbit/s Working mode Full-duplex mode Compliant standard IEEE 802.3 Network protocol 5.1.3 1000BASE-T electrical interface Table 5-3 Specifications on the 1000BASE-T electrical interface...

  • Page 33: Lookup Table For Service Interface Module Parameters

    Raisecom Gazelle S3028i (A) Hardware Description 5 Lookup table for interface and module parameters Parameter Value Working mode Full-duplex Universal Asynchronous Receiver/Transmitter (UART) Electrical property RS-232 Baud rate 9600 Bd Cable model 8 PINs 5.2 Lookup table for service interface module parameters...

  • Page 34: Appendix

    Raisecom Gazelle S3028i (A) Hardware Description 6 Appendix Appendix This chapter lists terms, acronyms, and abbreviations involved in this document, including and following sections: Terms  Acronyms and abbreviations  6.1 Terms Automatic When the fiber is pulled out or the TX power of optical transmitter is over...
  • Page 35 Raisecom Gazelle S3028i (A) Hardware Description 6 Appendix Grounding Connecting the device to the ground, usually a yellow/green coaxial cable cable Half duplex In a communication link, only one party can send data at a time. IEEE American Institution of Electrical and Electronic Engineers Industrial Developed for applications in the industry.

  • Page 36: Acronyms And Abbreviations

    Raisecom Gazelle S3028i (A) Hardware Description 6 Appendix Single-mode In this fiber, single-mode optical signals are transmitted. fiber STP can remove loopback in a LAN and backup data links. Thus it can (Spanning logically block loopback and avoid the generation of broadcast storm.
  • Page 37 Raisecom Gazelle S3028i (A) Hardware Description 6 Appendix International Electro technical Commission IEEE Institute of Electrical and Electronics Engineers IGMP Internet Group Management Protocol Internet Protocol LACP Link Aggregation Control Protocol Loss of Signal Medium Access Control MSTP Multiple Spanning Tree Protocol...
  • Page 38 Raisecom Gazelle S3028i (A) Hardware Description 6 Appendix UART Universal Asynchronous Receiver/Transmitter Underwriter Laboratories VLAN Virtual Local Area Network VLAN Trunk Protocol Raisecom Technology Co., Ltd.
  • Page 39 Address Building 2, No. 28, Shangdi 6th Street, Haidian District, Beijing, P.R.China. Postal code: 100085 Tel: +86-10-82883305 Fax: 8610-82883056 http://www.raisecom.com Email: export@raisecom.com...

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