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Характеристики
PoE reverse power supply switch 2 optical 8 electric poe | Мобильные телефоны и аксессуары
История изменения цены
*Текущая стоимость 40 276,50 / lot уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-18-2025 | 47928.81 руб. | 50324.94 руб. | 49126 руб. |
| Aug-18-2025 | 47526.64 руб. | 49902.78 руб. | 48714 руб. |
| Jul-18-2025 | 39873.4 руб. | 41867.61 руб. | 40870 руб. |
| Jun-18-2025 | 46720.62 руб. | 49056.99 руб. | 47888 руб. |
| May-18-2025 | 40679.55 руб. | 42713.46 руб. | 41696 руб. |
| Apr-18-2025 | 45915.31 руб. | 48211.40 руб. | 47063 руб. |
| Mar-18-2025 | 45512.30 руб. | 47788.17 руб. | 46650 руб. |
| Feb-18-2025 | 45109.58 руб. | 47364.57 руб. | 46236.5 руб. |
| Jan-18-2025 | 44706.65 руб. | 46941.18 руб. | 45823.5 руб. |
Описание товара
POE Reverse switch board fiber media converter with 2SC + 8 10/100/1000Mbps RJ45 Ethernet ports POE
reverse fiber optical switchFast power supply for your ending equipment!2G8E Fiber SwitchJYD-2G8ER series fiber switch is a reverse power supply Ethernet switch, power can be offered with the special POE power supply module through network cable. At the same time it can also provide 12VDC power supply to other ending equipments. It effectively solves the problem of power supply of equipments far away from the power source. What’s more, the power can be shut down when the equipment is not needed, which is energy-saving and environmental. There are 2 SC ports and 8 10/100/1000Mbps Ethernert RJ45 ports. Transmission distance can be prolonged from 100M with twisted pair to 120KM.Main Features:Ø Support the switch between 10/100/1000Base-T and 1000Base-SX/LXØ 2*1.25Gbps full-duplex fiber ports and 8*1000M Ethernet ports with auto-negotiation functionØ Support 1000M speed rate,MDI/MDIX and half/full-duplex with auto-negotiation functionØ Each port has the complete LED Indicator lightØ There are 3 mode available. They are single mode single fiber, single mode dual fiber and multi mode dual fiber.Ø Support IEEE802.1d Spanning TreeØ Support high performance QoS function on each port,support broadcasting storm controlØ Support 15-48V voltage input through network cables from ending equipment.Ø 4/5+,7/8- are for power supply.Ø 12V DC voltage output.Ø Internal 4K MAC Address EntitiesØ Support 9216 bytes Jumbo packetØ Support IEEE 802.3x flow control and back pressure controlØ Require no configuration and will instantly operate as soon as you power it upØ Low power consumption chip with heat sink built in to ensure longtime efficient operation.SpecificationsStandardsIEEE802.3 10Base-TIEEE802.3u 100Base-TX/FXIEEE802.3z 1000Base-SX/LXIEEE802.3x Flow controlIEEE802.1p QoSIEEE802.1d Spanning TreeIEEE802.3q VLANEthernet PortConnector: RJ45Data Rate: 10/100/1000MDistance: 100mUTP Type: UTP-5E or higher levelFiber PortConnector: SCData Rate: 1.25GbpsOptical Wavelength: 1310nm/1550nmDistance: 550m～120kmPerformanceProcessing Type: Store and ForwardMAC Table Size: 4KBuffer Space: 1MbitMaximum Packet Length: 9216 bytesBack bandwidth: 20GTime Delay:＜20μsPowerPower type: POE network power supplyCable core: 4/5+,7/8-Input Voltage: DC15V～48VOutput Voltage: 12VPower Consumption: 2.2W～4.5WCertificationsCCC, CE, FCC, RoHSMTBF 100, 000 hours
Warranty 1 year
EnvironmentStorage Temperature: -40～70℃Operating Temperature: -10～55℃Relative Humidity: 5-90% ( no condensation)Mechanical StructuresDimension: 215×107×26mmWeight: 0.20kgOEM&ODM
Contact information
Whatsapp:+8613873870023 Wechat/Skype:+8615873880910
Email: harley@cnloter.com
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