Product Description
20 Port Gigabit Intelligent Standard PoE+ Switch, using high-quality high-speed network IC and the most stable POE chip, POE port meets 802.3af / 802.3at standard, this series of PoE+ Switch can be 10/100/1000M Ethernet. The network provides a seamless connection, and the PoE power port can automatically detect and power the powered devices that comply with the IEEE802.3af / IEEE802.3at standards. The non-POE device intelligently detects no power and only transmits data.
PoE is Power over Ethernet, which refers to the transmission of data signals to some IP-based terminals (such as IP phones, wireless access AP, network cameras, etc.), but also provides DC power for the device. Technically, these devices that receive DC power are called powered devices.
With simple and convenient installation and maintenance methods and rich business features, it helps users to build a safe and reliable high-performance network. It is mainly located in the core or convergence layer of user networks such as industrial parks, buildings, factories and mines, government agencies, and residential broadband; it can be widely used in Ethernet access scenarios such as small and medium-sized enterprises, Internet cafes, hotels, and schools.
Main Features
- 16x 10/100/1000M PoE Ports + 2xGigabit Uplink + 2xGigabit SFP Ports；
- Comply with IEEE802.3, IEEE802.3u, IEEE802.3ab Standard;
- Ethernet Ports support 10/100/1000M self- adaptive;
- The AI mode is automatically enabled 10M speed for Ports 9~16 in Extend mode;
- Watchdog and PoE priority all supported, from port 1 to port 16, which is enabled by default；
- Flow control mode: full-duplex adopts IEEE 802.3x standard, half-duplex adopts Back pressure standard;
- Zero configuration feature, automatically supplied to adaptive equipment;
- Panel indicator monitoring status and help failure analysis;
- With DIP switch, support VLAN, Default and Extend modes;
- Support port lightning surge: common mode 4KV, differential mode 2KV; Electrostatic ESD: air 8KV, contact 6KV.
Application Environment
- Metro Optical Broadband Network: Data network operators such as telecommunications, cable TV, and network system integration,etc.
- Broadband private network: Suitable for financial, government, oil, railway, electric power, public security, transportation, education and other industries.
- Multimedia transmission: Integrated transmission of images, voice and data, suitable for remote teaching, conference TV, videophone and other applications.
- Real-time monitoring: Simultaneous transmission of real-time control signals, images and data.
Specifications
| I/O Interface | |
| Power | AC100-240V50/60Hz |
| Ethernet | 16*Gigabit PoE Ports2*Uplink ports2*Gigabit SFP Ports |
| Chipset | EN8850DH，RTL8238B |
| Performance | |
| Bandwidth | 40Gbps |
| Pack forward rate | 29.76Mpps |
| Package Cache | 3Mbit |
| MAC Address | 8K |
| Jumbo Frame | 9216bytes |
| Forwarding Mode | Store and forward |
| MTBF | 100000 Hours |
| Standard | |
| Network Protocol | IEEE802.3 (Ethernet)IEEE802.3u (Fast Ethernet)IEEE802.3ab (Gigabit Ethernet)IEEE802.3x (Flow Control)IEEE 802.3z (Gigabit Ethernet Fiber Standard) |
| PoE protocolTotal max 300W | IEEE802.3af (15.4W)IEEE802.3at (30W) PoE+ |
| Industry Standard | EMI: FCC Part 15 CISPR (EN55032) class AEMS: EN61000-4-2 (ESD)EN61000-4-5 (Surge) |
| Network medium | 10Base-T: Cat 3, 4, 5 Class or above UTP/STP (≤ 100m)100Base-TX: Cat 5 Class or above UTP/STP (≤ 100m)1000Base-TX: Cat 5 Class or above UTP/STP (≤ 100m) |
| Optical Medium | Multimode optical fiber: 50/125, 62.5/125, 100/140umSingle-mode optical fiber: 8/125, 8.7/125, 9/125, 10/125um |
| Environment Standard | |
| Working Environment | Working temperature: -10~50°CStorage temperature: -40~70°CWorking humidity: 10%~90%, non-condensingStorage humidity: 5%~95%, non-condensing |
| Indicator | |
| LED Indicator | PWR（Power), 1-20 Green Light (Link&Data), 1-16（Yellow Light），POE Led Key |
| PWR | On: Powered onOff: Powered off |
| 1-20 Green Light(Link&Data) | On: Link normalOff: Link blockedFlashing: Data transmitting |
| 1-16 （Yellow Light） | On：POE power supply is normalOff：POE not powered |
| PoE Max POE power light | Off: indicates PoE power usage is less than 90%Flashing: indicates PoE power usage of 90% ≤ P ≤ 95%On: indicates that PoE power is used at 95%<P<100% |
| Mode DIP Switch light | On：Extend onOff：Extend off |
| PoE Led Key | Dual color light selection: default green (link data), switch yellow light (PoE) |
| Extend DIP Switch | OFF：common mode, all interfaces can communicate with each other, thetransmission distance is less than 100 meters, the transmission rate is 10/100/1000Madaptive; The port AI mode is disabledON: Link extension mode, 9-16 ports force 10M, link 250M (enable POE watchdog),Port AI mode is enabled; |
| Physical Specification | |
| Structure Size | Product Dimensions: 320*207*44mmPackage Dimensions: 370*290*85mmProduct N.W: 1.78KGProduct G.W: 2.28KG |
| Packing Info | Carton Dimensions: 445*310*390mmPacking Quantity: 5 PCSPacking Weight: 12.4KG |
| Power Voltage | Input Voltage: AC 100-240 V 50-60HzSupply Power: 52V /3.84A |
| Power | Non POE board power: maximum 10WPOE power: maximum 180W |
| Package List | Switch 1 pc, Power cord 1 pc, User manual 1 pc, Certification 1 pc |
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