Raisecom Gazelle S1503i User manual

Gazelle S1503i (A)
User Manual
(Rel_01)
www.raisecom.com

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: [phone]
Fax: [phone]
Email: [e-mail]
Address: Raisecom Building, No. 11, EastArea, No. 10 Block, East Xibeiwang Road, Haidian District, Beijing,
P.R.China
Postal code: 100094
-----------------------------------------------------------------------------------------------------------------------------------------
Notice
Copyright © 2014
Raisecom
All rights reserved.
No part of this publication may be excerpted, reproduced, translated or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in Writing from Raisecom
Technology Co., Ltd.
is the trademark of Raisecom Technology Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective holders.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of any kind, express or implied.

Raisecom
Gazelle S1503i (A) User Manual
Preface
Raisecom Technology Co., Ltd.
i
Preface
Objectives
This document describes overview, hardware structure, technical specifications, serial server
features, hardware installation, networking application, and management and maintenance of
the Gazelle S1503i. The appendix lists terms, acronyms, and abbreviations involved in this
document.
Versions
The following table lists the product versions related to this document.
Product name
Product version
Software version
Hardware version
Gazelle S1503i
P100R001
V2.1 or later
A.00 or later
Conventions
Symbol conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicate a hazard with a medium or low level of risk which, if
not avoided, could result in minor or moderate injury.
Indicate a potentially hazardous situation that, if not avoided,
could cause equipment damage, data loss, and performance
degradation, or unexpected results.
Provide additional information to emphasize or supplement
important points of the main text.
Indicate a tip that may help you solve a problem or save time.

Raisecom
Gazelle S1503i (A) User Manual
Preface
Raisecom Technology Co., Ltd.
ii
General conventions
Convention
Description
Times New Roman
Normal paragraphs are in Times New Roman.
Arial
Paragraphs in Warning, Caution, Notes, and Tip are in Arial.
Boldface
Names of files, directories, folders, and users are in boldface.
For example, log in as user root.
Italic
Book titles are in italics.
Lucida Console
Terminal display is in Lucida Console.
Change history
Updates between document versions are cumulative. Therefore, the latest document version
contains all updates made to previous versions.
Issue 01 (2014-09-30)
Initial commercial release

Raisecom
Gazelle S1503i (A) User Manual
Contents
Raisecom Technology Co., Ltd.
iii
Contents
1 Overview.........................................................................................................................................1
1.1 Introduction......................................................................................................................................................1
1.2 Features............................................................................................................................................................1
1.2.1 High reliability........................................................................................................................................1
1.2.2 Various interface types............................................................................................................................2
1.2.3 Flexible networking performance ...........................................................................................................2
1.2.4 Strict QoS guarantee ...............................................................................................................................2
1.2.5 Complete secutity ensurance...................................................................................................................2
1.2.6 Comprehensive management modes.......................................................................................................3
1.3 Models..............................................................................................................................................................3
2 Hardware structure .......................................................................................................................4
2.1 Appearance.......................................................................................................................................................4
2.1.1 Front appearance.....................................................................................................................................4
2.1.2 Top appearance .......................................................................................................................................5
2.1.3 Rear appearance......................................................................................................................................7
2.2 Interfaces..........................................................................................................................................................7
2.2.1 Service interface......................................................................................................................................7
2.2.2 Management and auxiliary interfaces .....................................................................................................8
2.3 Interface parameters.........................................................................................................................................9
2.3.1 1000BASE-X SFP optical interface........................................................................................................9
2.3.2 100BASE-FX SFP optical interface........................................................................................................9
2.3.3 10/100/1000BASE-T electrical interface................................................................................................9
2.3.4 Serial interface ......................................................................................................................................10
2.4 Lookup table for optical module parameters..................................................................................................10
2.4.1 GE optical module ................................................................................................................................ 11
2.4.2 FE optical modules ............................................................................................................................... 12
2.5 LEDs ..............................................................................................................................................................12
2.6 Power modules...............................................................................................................................................13
2.6.1 Functions...............................................................................................................................................13
2.6.2 Appearance and interfaces.....................................................................................................................14
2.6.3 Specifictions..........................................................................................................................................15
2.7 Cables.............................................................................................................................................................16

Raisecom
Gazelle S1503i (A) User Manual
Contents
Raisecom Technology Co., Ltd.
iv
2.7.1 Fiber......................................................................................................................................................16
2.7.2 Ethernet cable........................................................................................................................................18
2.7.3 Serial cable............................................................................................................................................21
2.7.4 AC power cable.....................................................................................................................................22
2.7.5 DC power cable.....................................................................................................................................24
2.7.6 Grounding cable....................................................................................................................................25
3 Technical specifications.............................................................................................................28
3.1 Overall parameters .........................................................................................................................................28
3.2 EMC standards...............................................................................................................................................29
3.3 Environmental standards................................................................................................................................29
4 Serial server..................................................................................................................................30
4.1 Introduction....................................................................................................................................................30
4.2 Working modes...............................................................................................................................................30
4.3 Typical applications........................................................................................................................................31
4.3.1 Managing remote serial devices through serial interface......................................................................31
4.3.2 Managing remote network-interface devices through serial interface ..................................................32
4.3.3 Managing remote serial devices through network interface..................................................................32
5 Hardware installation.................................................................................................................33
5.1 Preparing for installation................................................................................................................................33
5.1.1 Enviromental conditions .......................................................................................................................33
5.1.2 Power conditions...................................................................................................................................33
5.1.3 Electrostatic conditions.........................................................................................................................34
5.1.4 Grounding conditions............................................................................................................................34
5.1.5 Other conditions....................................................................................................................................34
5.1.6 Precautions before opening packet........................................................................................................34
5.2 Installing device .............................................................................................................................................34
5.2.1 Installing device on guide rail...............................................................................................................34
5.2.2 Installing device on wall .......................................................................................................................35
5.3 Grounding device...........................................................................................................................................37
5.4 Connecting cables ..........................................................................................................................................38
5.4.1 Connecting fiber....................................................................................................................................38
5.4.2 Connecting Ethernet cable ....................................................................................................................39
5.4.3 Connecting power cable........................................................................................................................39
5.5 Powering on device........................................................................................................................................41
5.6 Inspections after installation...........................................................................................................................41
6 Networking applications ...........................................................................................................42
6.1 Rail transportation ISCS.................................................................................................................................42
6.2 Secure campus SDS .......................................................................................................................................43
6.3 Serial server....................................................................................................................................................44
7 Management and maintenance ................................................................................................46

Raisecom
Gazelle S1503i (A) User Manual
Contents
Raisecom Technology Co., Ltd.
v
7.1 Management methods ....................................................................................................................................46
7.1.1 CLI........................................................................................................................................................46
7.1.2 Web .......................................................................................................................................................47
7.1.3 SNMP....................................................................................................................................................47
7.2 Maintenance methods.....................................................................................................................................47
7.2.1 Ping.......................................................................................................................................................47
7.2.2 Traceroute .............................................................................................................................................48
7.2.3 Enviromental monitoring......................................................................................................................48
7.2.4 RMON management .............................................................................................................................48
7.2.5 System log.............................................................................................................................................48
7.2.6 Watchdog ..............................................................................................................................................48
7.2.7 Port mirroring........................................................................................................................................48
7.3 NView NNM system......................................................................................................................................49
7.3.1 Functions...............................................................................................................................................49
7.3.2 Features.................................................................................................................................................49
8 Appendix ......................................................................................................................................51
8.1 Terms..............................................................................................................................................................51
8.2 Acronyms and abbreviations ..........................................................................................................................56

Raisecom
Gazelle S1503i (A) User Manual
Figures
Raisecom Technology Co., Ltd.
vi
Figures
Figure 2-1 Front appearance of the Gazelle S1503i-GF-2GE-R AC model...........................................................5
Figure 2-2 Top appearance of the Gazelle S1503i AC model ................................................................................6
Figure 2-3 Top appearance of the Gazelle S1503i DC model ................................................................................6
Figure 2-4 Rear appearance of the Gazelle S1503i................................................................................................7
Figure 2-5 Appearance of the AC power interface...............................................................................................14
Figure 2-6 Appearance of the 12/24 VDC power interface..................................................................................15
Figure 2-7 Appearance of the 24/48 VDC power interface..................................................................................15
Figure 2-8 LC/PC fiber connector........................................................................................................................17
Figure 2-9 Ethernet cable.....................................................................................................................................18
Figure 2-10 Wiring of the straight-through cable................................................................................................. 20
Figure 2-11 Wiring of the 100 Mbit/s crossover cable.........................................................................................20
Figure 2-12 Wiring of the 1000 Mbit/s crossover cable.......................................................................................21
Figure 2-13 Serial cable .......................................................................................................................................21
Figure 2-14 European standard AC power cable..................................................................................................23
Figure 2-15 American standard AC power cable..................................................................................................23
Figure 2-16 DC power cable socket.....................................................................................................................24
Figure 2-17 Grounding cable ...............................................................................................................................25
Figure 2-18 OT terminal ......................................................................................................................................25
Figure 4-1 Managing the remote serial device through the serial interface .........................................................32
Figure 4-2 Managing remote network-interface device through serial interface .................................................32
Figure 4-3 Managing remote serial device through network interface.................................................................32
Figure 5-1 Connecting the clamping rail connector to the guide rail...................................................................35
Figure 5-2 Installing the Gazelle S1503i to the guide rail....................................................................................35
Figure 5-3 Removing the clamping rail connector...............................................................................................36
Figure 5-4 Installing the wall-mount plate to the rear panel of the Gazelle S1503i.............................................36
Figure 5-5 Installing the wall-mount plate to the wall .........................................................................................37

Raisecom
Gazelle S1503i (A) User Manual
Figures
Raisecom Technology Co., Ltd.
vii
Figure 5-6 Untightening the screw of the grounding terminal .............................................................................37
Figure 5-7 Connecting the grounding cable.........................................................................................................38
Figure 5-8 Connecting the Ethernet cable............................................................................................................39
Figure 5-9 Connector for connecting the DC power cable...................................................................................40
Figure 5-10 Connector for connecting the AC power cable.................................................................................40
Figure 6-1 Networking scheme of rail transportation ISCS by using the Gazelle S1503i ...................................43
Figure 6-2 Networking scheme of secure campus SDS by using the Gazelle S1503i..........................................44
Figure 6-3 Networking scheme of serial server by using the Gazelle S1503i......................................................45
Figure 7-1 Orientation of the NView NNM system .............................................................................................50

Raisecom
Gazelle S1503i (A) User Manual
Tables
Raisecom Technology Co., Ltd.
viii
Tables
Table 1-1 Gazelle S1503i models...........................................................................................................................3
Table 2-1 Interfaces on the Gazelle S1503i............................................................................................................8
Table 2-2 Management and auxiliary interfaces on the Gazelle S1503i ................................................................8
Table 2-3 Parameters of the 1000BASE-X SFP optical interface ..........................................................................9
Table 2-4 Parameters of the 100BASE-FX SFP optical interface..........................................................................9
Table 2-5 Parameters of the 10/100/1000BASE-T electrical interface ..................................................................9
Table 2-6 Parameters of the RS-232 serial interface ............................................................................................10
Table 2-7 Parameters of the RS-485 serial interface ............................................................................................10
Table 2-8 Parameters of the GE (1250 Mbit/s) dual-fiber bidirectional optical module ...................................... 11
Table 2-9 Parameters of the GE (1250 Mbit/s) single-fiber bidirectional optical module ................................... 11
Table 2-10 Parameters of the FE (155 Mbit/s) dual-fiber bidirectional optical module.......................................12
Table 2-11 Parameters of the FE (155 Mbit/s) single-fiber bidirectional optical module ....................................12
Table 2-12 LEDs on the Gazelle S1503i..............................................................................................................13
Table 2-13 AC power module on the Gazelle S1503i ..........................................................................................14
Table 2-14 DC power module on the Gazelle S1503i..........................................................................................15
Table 2-15 Specifications of the power module...................................................................................................15
Table 2-16 Type and usage of the fiber ................................................................................................................16
Table 2-17 Fiber connectors.................................................................................................................................17
Table 2-18 Wiring of the fiber..............................................................................................................................17
Table 2-19 Wiring of EIA/TIA 568A and EIA/TIA 568B standards ....................................................................18
Table 2-20 Technical specifications of the Ethernet cable ...................................................................................19
Table 2-21 PIN definitions of the RS-232/RS-485DB-9 serial interface .............................................................22
Table 2-22 AC power cables ................................................................................................................................22
Table 2-23 Specifications of the European standard AC power cable..................................................................23
Table 2-24 Specifications of the American standard AC power cable .................................................................23
Table 2-25 Technical specifications of the DC power cable.................................................................................24

Raisecom
Gazelle S1503i (A) User Manual
Tables
Raisecom Technology Co., Ltd.
ix
Table 2-26 Technical specifications of the grounding cable.................................................................................26
Table 2-27 Technical specifications of the OT terminal.......................................................................................26
Table 3-1 Overall parameters of the Gazelle S1503i............................................................................................28
Table 3-2 Environmental requirements of the Gazelle S1503i.............................................................................29
Table 5-1 Power conditions of the Gazelle S1503i ..............................................................................................33
Table 5-2 Items to inspected after installation......................................................................................................41

Raisecom
Gazelle S1503i (A) User Manual
1Overview
Raisecom Technology Co., Ltd.
1
1 Overview
This chapter describes basic information about the Gazelle S1503i, including the following
sections:
Introduction
Features
Models
1.1 Introduction
The network-manageable guide-rail Layer 2 industrial Ethernet switch Gazelle S1503i
(hereinafter referred to as the Gazelle S1503i), is characterized by all-GE interfaces, guide-
rail chassis, full metal shell, fan-free design for heat dissipation, small size, low power
consumption, and easy installation. The Gazelle S1503i can address the needs of the access-
layer guide-rail switch in industrial control, intelligent transportation, and electrical ring
network scenarios.
The Gazelle S1503i supports complete Layer 2 features and network management
performance, and provides multiple interface types, including electrical interface, optical
interface, and serial interface.
The Gazelle S1503i has several models, which provides different form and number of
interfaces. For details, see section 1.3 Models.
1.2 Features
1.2.1 High reliability
The Gazelle S1503i is characterized by high reliability:
Adopt an industrial-level chip and power module, and is designed with lower power
consumption
Possess a guide-rail chassis, full metal shell, and fan-free heat dissipation design.
Support IP40 protection level.
Support wide-temperature working environment with the operating temperature in the
range of -40 to 75°C and storage temperature in the range of -40 to 85°C.

Raisecom
Gazelle S1503i (A) User Manual
1Overview
Raisecom Technology Co., Ltd.
2
It is damp-proofing and corrosion-resisting, and works at 5%–95% relative humidity
(non-condensing).
Possess good anti-electromagnetic interference performance after IEC 61000-4
industrial-level electromagnetic compatibility test.
Mean Time Between Failure (MTBF) is 35 years.
1.2.2 Various interface types
The Gazelle S1503i meets special on-site environment requirements with flexible interface
configurations:
Support SFP optical interface, RJ45 electrical interface, in all-GE rate.
Support an alternative RS-232/RS-485 serial interface, and adopt industrial-grade
Phoenix terminal.
1.2.3 Flexible networking performance
The Gazelle S1503i possesses flexible networking performance:
Support chain, star, double-star, single ring, intersecting ring, and tangent ring, etc.
networking schemes.
Support Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), and
Multiple Spanning Tree Protocol (MSTP), which enhance the link redundant backup and
fault-tolerant performance to ensure stable operation of the network.
1.2.4 Strict QoS guarantee
The Gazelle S1503i supports following flow traffic management technologies:
Support QoS based on the IEEE 802.1p standard to provide users with reliable and
effective methods for service optimization.
Support interface trust mode; trust Class of Service (CoS) priority and Differentiated
Services Code Point (DSCP) priority.
Support interface-based priority mapping, CoS-to-local priority mapping, and DSCP-to-
local priority mapping.
Support scheduling 2 scheduling modes: Strict Priority (SP) and Weight Round Robin
(WRR).
1.2.5 Complete secutity ensurance
The Gazelle S1503i provides complete security guarantee:
Support user management at different levels and password protection to avoid
unauthorized access.
Support RemoteAuthentication Dial In User Service (RADIUS) authentication and
Terminal Access ControllerAccess Control System (TACACS+) authentication, and
provide integrated password management.
Support static Address Resolution Protocol (ARP), that is, bind the MAC address with
the interface to protect the network fromARP attacks.
Support storm control (including broadcast, unknown multicast, and unknown unicast
packets), which effectively ensures the Gazelle S1503i to work normally in bad network
conditions.

Raisecom
Gazelle S1503i (A) User Manual
1Overview
Raisecom Technology Co., Ltd.
3
Support VLAN partition based on the IEEE 802.1Q to realize the physical interface
isolation.
Support interface protection to realize data isolation in the interface protection group and
further perfect the protection mechanism of the user data.
Support encrypted authentication and access security provided by SNMP v3.
1.2.6 Comprehensive management modes
The Gazelle S1503i supports the following management modes:
Web mode: it employs the graphic management interface, which reduces the difficulty of
Human-Computer Interaction (HCI) and facilitates management and maintenance of the
device.
SNMP/RMON mode: the Gazelle S1503i can be managed through the NView NNM
platform, which can realizes alarm management of a single device or multiple devices to
achieve the goal of managing all devices comprehensively.
Support Telnet and SSH remote login to realize remote management and maintenance.
Support multiple software upgrading modes, such as, TFTP, FTP, SFTP, Network
Management System (NMS), and Web.
1.3 Models
The Gazelle S1503i can be divided by interface type into two models, as described in Table 1-
1.
Table 1-1 Gazelle S1503i models
Model
Description
Gazelle S1503i-GF-2GE-R
Support one 100BASE-FX/1000BASE-X SFP optical
interface.
Support two 10/100/1000BASE-T auto-negotiation
electrical interface.
Support one Phoenix terminal serial interface.
Gazelle S1503i-GF-2GE
Support one 100BASE-FX/1000BASE-X SFP optical
interface.
Support two 10/100/1000BASE-T auto-negotiation
electrical interface.

Raisecom
Gazelle S1503i (A) User Manual
2Hardware structure
Raisecom Technology Co., Ltd.
4
2 Hardware structure
This chapter describes the hardware structure of the Gazelle S1503i, including the following
sections:
Appearance
Interfaces
Interface parameters
Lookup table for optical module parameters
LEDs
Power module
Cables
2.1 Appearance
Dimensions of the Gazelle S1503i chassis: 56 mm (Width) ×105 mm (Depth) ×135 mm
(Height)
The Gazelle S1503i can be installed in the following scenarios:
Guide rail
Wall
2.1.1 Front appearance
Gazelle S1503i -R
Figure 2-1 shows the front appearance of the Gazelle S1503i-GF-2GE-R AC model. The
appearance of other models depends.

Raisecom
Gazelle S1503i (A) User Manual
2Hardware structure
Raisecom Technology Co., Ltd.
5
Figure 2-1 Front appearance of the Gazelle S1503i-GF-2GE-RAC model
1
Service serial interface (RS-485/RS-232)
2
Service interfaces 1–2 (LNK/ACT and SPD)
3
Service interface 3 (SFP optical interface)
4
LEDs (SYS, PWR, LNK/ACT3, TD, and RD)
2.1.2 Top appearance
Figure 2-2 shows the top appearance of the Gazelle S1503i AC model.

Raisecom
Gazelle S1503i (A) User Manual
2Hardware structure
Raisecom Technology Co., Ltd.
6
Figure 2-2 Top appearance of the Gazelle S1503iAC model
1
RST button
2
Grounding terminal
3
AC power interface (PWR)
Figure 2-3 shows the top appearance of the Gazelle S1503i DC model (taking 24V/48V
model for example).
Figure 2-3 Top appearance of the Gazelle S1503i DC model
1
RST button
2
Grounding terminal
3
DC power interface (PWR1 and PWR2)

Raisecom
Gazelle S1503i (A) User Manual
2Hardware structure
Raisecom Technology Co., Ltd.
7
2.1.3 Rear appearance
Figure 2-4 shows the rear appearance of the Gazelle S1503i.
Figure 2-4 Rear appearance of the Gazelle S1503i
1
Clamping connector
2.2 Interfaces
2.2.1 Service interface
The Gazelle S1503i provides multiple interfaces to carry services.
Table 2-1 lists interfaces on the Gazelle S1503i.

Raisecom
Gazelle S1503i (A) User Manual
2Hardware structure
Raisecom Technology Co., Ltd.
8
Table 2-1 Interfaces on the Gazelle S1503i
Model
Print
Interface type
Description
Gazelle S1503i-
GF-2GE-R
RS-
232/RS-
485
RS-232/RS-485 (selected
through software)
3-PIN Phoenix terminal (5.08 mm gap)
serial interface
In RS-232 mode, the Gazelle
S1503i does not support
hardware-based rate
negotiation.
In RS-485 mode, the Gazelle
S1503i supports 2-wire half
duplex mode only.
The serial interface can be
multiplexed as a Console interface
through software configuration. For
details, see Gazelle S1503i (A)
Configuration Guide.
1–2
RJ45
10/100/1000BASE-T electrical
interface
3
SFTP
Support the following optical modules:
100BASE-FX
1000BASE-X
Gazelle S1503i-
GF-2GE
1–2
RJ45
10/100/1000BASE-T electrical
interface
3
SFP
Support the following optical module:
100BASE-FX
1000BASE-X
2.2.2 Management and auxiliary interfaces
Table 2-2 lists management and auxiliary interfaces on the Gazelle S1503i.
Table 2-2 Management and auxiliary interfaces on the Gazelle S1503i
Interface type
Description
Power interface
5-PIN Phoenix terminal (7.62 mm gap) for power input
RST button
Short-press the button for less than 3s to reset the device.
Long-press the button for more than 3s to recover to factory
settings and reset the device.

Raisecom
Gazelle S1503i (A) User Manual
2Hardware structure
Raisecom Technology Co., Ltd.
9
2.3 Interface parameters
2.3.1 1000BASE-X SFP optical interface
Table 2-3 lists parameters of the 1000BASE-X SFP optical interface.
Table 2-3 Parameters of the 1000BASE-X SFP optical interface
Parameter
Description
Connector type
LC/PC
Optical interface properties
Depend on the selected SFP optical module.
Coding scheme
8B/10B
Duplex mode
Full duplex
Compliant standard
IEEE 802.3
Supported network protocol
IP
2.3.2 100BASE-FX SFP optical interface
Table 2-4 lists parameters of the 100BASE-FX SFP optical interface.
Table 2-4 Parameters of the 100BASE-FX SFP optical interface
Parameter
Description
Connector type
LC/PC
Coding scheme
4B/5B
Duplex mode
Full duplex
Compliant standard
IEEE 802.3
Supported network protocol
IP
2.3.3 10/100/1000BASE-T electrical interface
Table 2-5 lists parameters of the 10/100/1000BASE-T electrical interface.
Table 2-5 Parameters of the 10/100/1000BASE-T electrical interface
Parameter
Description
Connector type
RJ45
Transmission rate
Support 10/100/1000 Mbit/s auto-negotiation.
Duplex mode
Support full duplex and half duplex modes.