China 100Mbps 5 Ethernet Port Fiber Optical Poe Switch

5 Ethernet Port 100Mbps Fiber Optical POE Switch
Overviews:
DF- 155M-4P-E is specialized unmanaged POE switch designed for video surveillance and network project system, etc. It provides 4 x 100Mbps Ethernet ports and 1x 100Mbps uplink ports, support VLAN function, can effectively prevent whole system from broadcast storm so that make the data transfer safer.
This POE network switch can meet customer's general demands. POE network switch with POE function, designed for high-definition network camera's internet access. It provides 4 100Mbps PoE Ethernet switches, complies with IEEE802.3af/at standards, and also simplifies wiring, avoids the troublesome of installing power socket for powered devices.
Features:
1. Provide 4 x 100Mbps Ethernet ports, 1 x 100Mbps up-link ports
2. Support End-Span method complies with IEEE802.3 af/at standards, can supply max 30W power which is possible to power high-power infrared cameras.
3. Comply with IEEE802.3, IEEE802.3u, IEEE802.3af/at standards. Support IEEE802.3x full-duplex flow control,support Auto MDI/MDIX
4. Support port-base Vlan, prevent from broadcast storm so that make data conversion more efficient and safe.
5. Various LED display functions can real-timely display the device's current working conditions, and help prompt facility and remove trouble easily.
6. Excellent lightning protection, lightning capacity up to 2KV
7. Easy to install and operate on walls or on the desktops

Technical Specifications :

ItemDescriptionModelDF- 155M-4P-EPower SupplyPower Supply ModePower AdaptorVoltage RangeDC48~56VPower ConsumptionThe device <5W
POE power supply <60WNetwork Port ParameterNetwork Ports1~4 Ethernet Port:10/100Mbps
1 Uplink Port:10/100MbpsTransmission Distance1~4 Ethernet Port:100m
Mandatory 10 Mbps reach up to 250m
Uplink port:100mTransmission Media1~4 Ethernet Port:Cat5e/6 standard UTP cable, Uplink Port:Cat5e/6 standard UTP cablePOE AgreementIEEE802.3 af/at standardsPoE Power Supply ModeEnd-span methodPoE Power Supply WattageEach port ≤30W,Whole device<60WNetwork Switch SpecificationNetwork StandardIEEE802.3 10base-T,IEEE802.3u 100base-TX/FX,IEEE802.3az(Uplink optical fiber port )Swap ModeStore-and- forwardData-Caching Mechanism448KMAC Address List1KStatus IndicatorsPower Indicator LightOne power light (Green)Optical Fiber Port IndicatorOne fiber link indication light ( green), Green light keeps on when the fiber port is well connected; Blinking when transceiver dataPoE Indicator4 PoE indicator light(yellow)PoE Network Port LED1~4 port ( green light on RJ45 jack) Blinking when transceiver dataSwitch Vlan SwitchOne, slide switch to "ON" + press restart button, Vlan function opensProtection LevelSurge ImmunityLevel 3, executive standard:IEC61000-4-5Electrostatic Protection1a touch electric discharge: level 3
1a Air discharge: level 3
Executive standard:IEC61000-4-2Operating EnvironmentWorking Temperature0ºC~55ºCStorage Temperature-40ºC~70ºCHumidity(non-congeal)0~95%Mechanical AttributesDimensions (L*W*H)128mmx77.75mmx27.35mmColorBlackWeight425gReliabilityMean time between failures (MTBF)>50000h

Note:
If any changes with product specification, forgive without prior notice.
As transmission distance has certain relation with the cable, so you are suggested to use standard cat5e/6 cable for longest distance needed.
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