| Customization: | Available |
|---|---|
| Communication Mode: | Full-Duplex & Half-Duplex |
| Type: | Optical Switch |
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This poe switch is a high quality reliable standard IEEE802.3af 4 port POE switch.It provides 5 10/100mbps auto-sensing rj45 port,4 of which comply with IEEE802.3af/at poe,each poe port output max 30w,total poe power 65w max.Power supply 52v 1.25a,DC voltage 48-57v wide range.
This 4 port poe switch is compatible with most brands of cctv security ip cameras.The poe distance is up to 250m long distance according to our factory real long time test,by loading 4pcs hd 1080p ip cameras.
DF- 155M-4P-F is specialized unmanaged POE switch designed for video surveillance and network project system, etc. It provides 4 x 100Mbps Ethernet ports and 1 x 100Mbps fiber optical port, 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.
Typical applications please refer to following picture.
Provide 4 x 100Mbps Ethernet ports, 1 x 100Mbps fiber optical port
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.
Comply with IEEE802.3, IEEE802.3u, IEEE802.3af/at standards.
Support IEEE802.3x full-duplex flow control, support Auto MDI/MDIX
Support port-base Vlan, prevent from broadcast storm so that make data conversion more efficient and safe.
Various LED display functions can real-timely display the device's current working conditions, and help prompt facility and remove trouble easily.
Excellent lightning protection, lightning capacity up to 2KV
Easy to install and operate on walls or on the desktops
| Item | Description | |
| Model | DF- 155M-4P-F | |
| Power Supply | Power Supply Mode | Power Adaptor |
| Voltage Range | DC48~56V | |
| Power Consumption | The device < 5W, POE power supply <60W | |
| Network Port Parameter | Network Ports | 1~4 Ethernet Port:10/100Mbps Uplink optical fiber port:SC/FC/ST |
| Transmission Distance | 1~4 Ethernet Port:100m Mandatory 10 Mbps reach up to 250m Uplink optical fiber port:single mode fiber 20km |
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| Transmission Media | 1~4 Ethernet Port:Cat5e/6 standard UTP cable, Uplink Port:Optical fiber |
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| POE Agreement | IEEE802.3 af/at standards | |
| PoE Power Supply Mode | End-span method | |
| PoE Power Supply Wattage | Each port≤30W,Whole device<60W | |
| Network Switch Specification | Network Standard | IEEE802.3 10BASE-T,IEEE802.3u 100BASE-TX/FX,IEEE802.3az(Uplink optical fiber port ) |
| Swap Mode | Store-and- forward | |
| Data-Caching Mechanism | 448K | |
| MAC Address List | 1K | |
| Status Indicators | Power Indicator Light | One power light (Green) |
| Optical Fiber Port Indicator | One fiber link indication light ( green), Green light keeps on when the fiber port is well connected; Blinking when transceiver data | |
| PoE Indicator | 4 PoE indicator light(yellow) | |
| PoE Network Port LED | 1~4 port ( green light on RJ45 jack) Blinking when transceiver data | |
| Button/ Switch | Vlan Switch | One, slide switch to "ON" + press restart button, Vlan function opens |
| Protection Level | Surge Immunity | Level 3, executive standard:IEC61000-4-5 |
| Electrostatic Protection | 1a touch electric discharge: level 3 1a Air discharge: level 3 Executive standard:IEC61000-4-2 | |
| Operating Environment | Working Temperature | 0ºC~55ºC |
| Storage Temperature | -40ºC~70ºC | |
| Humidity(non-congeal) | 0~95% | |
| Mechanical Attributes | Dimensions (L*W*H) | 128mmx77.75mmx27.35mm |
| Color | Black | |
| Weight | 425g | |
| Reliability | Mean time between failures (MTBF) | >50000h |
Note:
If any changes with product specification, forgive without prior notice.
1) As transmission distance has certain relation with the cable, so you are suggested to use standard cat5e/6 cable for longest distance needed.
2) 1*9 optical fiber moduls' distance is variable, default use 20k
Would you like some 4 port 100M smart poe network switch to test?Please leave me an inquiry or contact me directly.
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