250M Fast Ethernet Waterproof Poe Extender Industrial 4 Ports
Industrial 4 Ports PoE(250M) Fast Ethernet Switch
Industrial 4 Ports PoE(250M) Fast Ethernet Switch Advantages
► Compliant with IEEE 802.3at PoE+(250M)
► One Key CCTV Mode
► One Key PoE Resr Design
► Innovative Dual Uplink Ports
► Power input: DC48V～57V;
► Non-grounding Lightning protection
► Support DC Supply & NI-MH Battery Supply
Technical Indexes
| Item |
Description |
| Downstream Ports |
4* 10/100Base-TX |
| Uplink Ports |
1*100Mbps SFP Port and 1*10/100Base-TX |
| Network Standard |
IEEE802.3, IEEE802.3u, IEEE802.3X |
| Switch Capacity |
1.5Gbps |
| Throughput |
0.9Mpps |
| Switch Processing Scheme |
Store and Forward |
| Memory Buffer |
512k |
| MAC Table |
2K |
| PoE Standard |
802.3af/at |
| PSE Type |
End-span |
| Power Pin Assignment |
1/2(+),3/6(-) |
| PoE Power Output |
44~57V DC , 30 watts max |
| PoE Budge |
60 watts max |
| Lightning protection |
6KV Execute:IEC61000-4-5 |
| ESD |
6KV Contact discharge
8KV Air discharge
Execute:IEC61000-4-2
|
| Power Supply |
DC 48~57V |
| Power Dissipation |
＜5W |
| Work temperature |
-40℃~75℃ |
| Storage temperature |
-40℃~85℃ |
| Humidity(Non-condensin) |
5%-95% |
| Dimension(L×W×H) |
159mm×110mm×46mm |
| Weight |
530g |
| Regulator |
CE, FCC, RoHS |
Power/Distance
54V |
Distance |
100m |
150m |
200m |
250m |
| Power |
26W |
24W |
23W |
21W |
Overview
LNK-GYT204 Series is un-managed industrial Ethernet switch provides one uplink Ethernet port and one uplink optical port (100Mbps),four 100Mbps PoE Ethernet ports which supporting IEEE802.3af/at power supply standard. This product is designed for high definition IP camera network access; which supports one key CCTV model, can achieve VLAN, restrain the Netstorm, protect the information security and prevent the virus spread and Ethernet attack; it also integrates optical interface to achieve the perfect performance which blended with fiber optical transceivers and network switches, to solve the problem of long-distance transmission. The product could be used in network security video surveillance, network project etc
Ordering Information
| Model |
Description |
| LNK-GYT204 |
Unmanaged Indutrial Ethernet PoE Switch: 1x10/100M RJ45 + 1x100M SFP Uplink, 4x10/100M PoE, IEEE802.3at/af standard, PoE ports support 250m transmission distance, SFP Fiber Ports, not including SFP modules, -40℃~75℃ working teperature |
