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Summary of Contents for Dahua DH-S4228-24GT-360
- Page 1 16/24-Port Gigabit Managed PoE Switch Quick Start Guide V1.0.2...
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Page 2: Foreword
Foreword General This manual introduces the functions and operations of 16/24-port Gigabit managed PoE switch (hereinafter referred to as "the Device"). Safety Instructions The following categorized signal words with defined meaning might appear in the manual. Signal Words Meaning Indicates a high potential hazard which, if not avoided, will result in death or serious injury. - Page 3 ● All trademarks, registered trademarks and the company names in the manual are the properties of their respective owners. ● Please visit our website, contact the supplier or customer service if there is any problem occurring when using the device. ●...
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Page 4: Important Safeguards And Warnings
Important Safeguards and Warnings The manual helps you to use our product properly. To avoid danger and property damage, read the manual carefully before using the product, and we highly recommend you to keep it well for future reference. Operating Requirements ●... - Page 5 ● Do not throw or immerse into water, heat to more than 100°C（212°F）, repair or disassemble, leave in an extremely low air pressure environment or extremely high-temperature environment, crush, puncture, cut or incinerate. ● Dispose of the battery as required by local ordinances or regulations.
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Page 6: Table Of Contents
Table of Contents Foreword ........................................I Important Safeguards and Warnings ............................III 1 Overview ........................................1 1.1 Product Introduction ................................1 1.2 Product Features ..................................1 1.3 Typical Application ................................... 1 2 Device Structure ....................................3 2.1 Front Panel ....................................3 2.2 Rear Panel ...................................... -
Page 7: Overview
1 Overview 1.1 Product Introduction The 16/24-Port Gigabit Managed PoE Switch is designed and developed for field transmission application of high definition video. The product is equipped with high performance switching engine and large buffer, which features low transmission delay and high reliability. With solid and sealed all-metal case design, the product has low power consumption. - Page 8 Figure 1-1 Networking...
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Page 9: Device Structure
2 Device Structure 2.1 Front Panel 16-Port Gigabit Managed PoE Switch Figure 2-1 Front panel Table 2-1 Front panel description Name Description RJ45 port Ethernet port, supports 10/100/1000 Mbps self-adaptive. 2 Ethernet ports, support 10/100/1000 Mbps self-adaptive; 2 COMBO port optical ports, support 1000 Mbps self-adaptive. -
Page 10: Rear Panel
Name Description Long press the button for 5 s to reset the Device and Reset button recover default configuration. Console serial port Device debugging port. PoE power usage Current power consumption display. indicator Downlink indicator Current port link status and PoE status. Uplink port indicator Link/Act indicator. -
Page 11: Installation
3 Installation 3.1 Installing the Device The device supports standard rack mount. Install the rack mount kit on both sides of the switch. Figure 3-1 Rack mount 3.2 Wiring 3.2.1 Ethernet Port Figure 3-2 Ethernet port pin number 10/100/1000 Mbps Base-T Ethernet port adopts standard RJ45 port. Equipped with self-adaptation function, it can be automatically configured to full duplex/half-duplex operation mode, and supports MDI/MDI-X self-recognition function of the cable, which means that the switch can use cross-over cable or straight-through cable to connect terminal device to network device. -
Page 12: Console Port
3.2.2 Console Port Figure 3-4 Console port See Figure 3-4 for console port. The switch console port and computer controlling 9-pin serial port are connected with RJ-45-DB9 cable. You can call the console software of the device by operating the superterminal software of the Windows system for device configuration, maintenance, and management. -
Page 13: Sfp Port
3.2.3 SFP Port The signal is transmitted through laser by optical fiber cable. The laser conforms to the requirement of level 1 laser products. To avoid injury of eyes, do not look at the 1000 Base-X optical port directly when the device is powered on. Figure 3-6 SFP module structure Figure 3-7 SFP module installation Installing SFP Port... -
Page 14: Quick Operations
4 Quick Operations We will introduce VLAN configuration briefly in this section. See the corresponding command line manual for detailed configuration. 4.1 First Login by Console Port It is the most basic way to log in to the local interface via Console port, and it is also the method to configure other ways to log in to the device. - Page 15 control software, and it will prompt users to press Enter key after self-check, then it will display username and password input prompt. Step 6 Enter username and password, and then press Enter. The default username is admin, and the default password is admin. The following command line prompt (SWITCH#) is displayed after pressing Enter, which means login has been successful.
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Page 16: Device Factory Default Configuration
00:00:05 Overall: 4195 ms, ubifs = 748 ms, rootfs 3422 ms of which xz = 0 ms of which untar = 0 ms Starting application...wuxuwuxu Using existing mount point for /switch/ system time:2017-10-14 17:59:53 W icfg 18:00:22 71/icfg_commit_tftp_load_and_trigger#2695: Warning: TFTP get bringup-config: Operation timed out. - Page 17 VLAN Based on Port VLAN based on port means that one switch can realize the division of logical working groups via controlling interoperability of between two and among several ports. Dividing port VLAN reasonably can greatly improve network security and bandwidth use ratio, besides it reduces the probability of broadcast storm.
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Page 18: Appendix 1 Cybersecurity Recommendations
Appendix 1 Cybersecurity Recommendations Mandatory actions to be taken for basic device network security: 1. Use Strong Passwords Please refer to the following suggestions to set passwords: ● The length should not be less than 8 characters; ● Include at least two types of characters; character types include upper and lower case letters, numbers and symbols;... - Page 19 the risk of ARP spoofing. 8. Assign Accounts and Privileges Reasonably According to business and management requirements, reasonably add users and assign a minimum set of permissions to them. 9. Disable Unnecessary Services and Choose Secure Modes If not needed, it is recommended to turn off some services such as SNMP, SMTP, UPnP, etc., to reduce risks.
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