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Table of Contents
Summary of Contents for NODEXON NX-SG Series
- Page 1 NX-SG Series Product Guide NX-SG3750 Cloud Managed Security Gateway Switch...
- Page 2 This document is provided “as is”. The contents of this document are subject to change without any notice. Please obtain the latest information through the Nodexon Networks website. Nodexon Networks endeavors to ensure content accuracy and will not shoulder any responsibility for losses and damages caused due to content omissions, inaccuracies or errors.
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Page 3: Related Documents
NX-SG Series Product Guide Preface Thank you for using our products. This manual will guide you through the installation of the device. This manual describes the functional and physical features and provides the device installation steps, hardware troubleshooting, module technical specifications, and specifications and usage guidelines for cables and connectors. -
Page 4: Product Overview
Nodexon Networks with independent intellectual property right. The breakout gateway products of Nodexon are completely developed as per international standards and are similar to the mainstream breakout gateway products in the international market. By reading this manual, network administrator being familiar with mainstream breakout gateway configuration commands can easily use this product without training. - Page 5 The 10GE fiber port does not support the direct connection between two SG3750 devices via the SFP module or fiber cables. LED Indicators of Nodexon SG3750 Breakout Gateway Table 1-2 LED Indicators of Nodexon SG3750 Breakout Gateway LED Indicator Working status Solid green indicates that the power module is working properly.
- Page 6 Blinking green indicates the port is transceiving data. Features of Nodexon SG Series Breakout Gateway Full Support to Extensive Protocols Nodexon SG series breakout gateway is applicable to different network environment as it provides full support to extensive protocols: ...
- Page 7 The independently developed Chinese URL database: The independently developed URL system will constantly collect URL information, and the URL database of Nodexon Networks is divided into 41 categories, with 6 million entries covering almost all websites in Mainland China.
- Page 8 NX-SG Series Product Guide Downloading new versions of software via TFTP protocol. Online upgrade of BOOTROM. Supporting automatic upgrade and upgrade via Web. High Reliability in Software and Hardware. Supporting bridge mode, routing mode, bypass mode and other deployment modes, meeting the need for deployment in various contexts.
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Page 9: Preparations Before Installation
Requirements on Installation Environment Nodexon SG series breakout gateway products are for indoor use only. To ensure normal operation and prolong their service life, the installation site must meet the following requirements: Temperature/humidity requirements ... -
Page 10: Temperature/Humidity Requirements
It will not only compromise the service life of device but also cause communication failure. When the indoor relative humidity is low, such electrostatic adsorption will incur more easily. Table 2-2 The Equipment Room Dust Content and Particle Size Requirements of Nodexon SG Series ... -
Page 11: Anti-Static Requirements
NX-SG Series Product Guide Average (mg/m3) Maximum (mg/m3) Sulfur dioxide Sulfured hydrogen 0.006 0.03 Nitrogen dioxide 0.04 0.15 Ammonia 0.05 0.15 Chlorine 0.01 Anti-Static Requirements The breakout gateway has already given consideration to electrostatic prevention during circuit design, but excessively strong static electricity will still damage the circuit board. -
Page 12: Installation Tools And Devices
NX-SG Series Product Guide Make sure the cabinet and workbench is equipped with a good ventilation and cooling system. Make sure the cabinet and workbench is steady enough and capable of withstanding the weight of the breakout gateway and its accessories. - Page 13 The installation position of breakout gateway is generally a cabinet or a workbench. Mounting into a Cabinet Nodexon breakout gateway products are designed based on the dimension of a standard cabinet. You can install the device with the enclosed fixing accessories. Mounting on a Workbench In most cases, the user does not have a standard cabinet.
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Page 14: Connecting Console
Figure 3-2 Schematic Diagram of Grounding of the SG Series Devices Connecting Console Nodexon SG series breakout gateway provides an EIA/TIA-232 asynchronous serial console port, through which the user can complete the local configuration of the breakout gateway. The attributes of a console are shown in Table 3-1. In case of WEB based configuration, the console port will be of no use. - Page 15 NX-SG Series Product Guide If the device is installed in a cabinet, check whether the angle bar for device installation is steady. If the device is installed on the workbench, check whether sufficient room is reversed around the device to ensure heat elimination and whether the workbench is steady.
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Page 16: Power Supply Troubleshooting
Troubleshooting Power Supply Troubleshooting Nodexon SG3750 breakout gateway provides a PWR LED on the front panel for indicating whether the power system works normally. Refer to “Product Overview” for the normal state descriptions of LED indicators. If abnormity occurs, perform the following checks: ...