Industrial 4 Ports PoE(250M) Fast Ethernet Switch
Industrial 4 Ports PoE(250M) Fast Ethernet Switch
Product 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
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
Technical Indexes
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Item |
Description |
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Downstream Ports |
4* 10/100Base-TX |
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Uplink Ports |
1*100Mbps SFP Port and 1*10/100Base-TX |
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Network Standard |
IEEE802.3, IEEE802.3u, IEEE802.3X |
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Switch Capacity |
1.5Gbps |
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Throughput |
0.9Mpps |
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Switch Processing Scheme |
Store and Forward |
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Memory Buffer |
512k |
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MAC Table |
2K |
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PoE Standard |
802.3af/at |
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PSE Type |
End-span |
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Power Pin Assignment |
1/2(+),3/6(-) |
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PoE Power Output |
44~57V DC , 30 watts max |
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PoE Budge |
60 watts max |
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Lightning protection |
6KV Execute:IEC61000-4-5 |
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ESD |
6KV Contact discharge 8KV Air discharge Execute:IEC61000-4-2 |
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Power Supply |
DC 48~57V |
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Power Dissipation |
＜5W |
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Work temperature |
-40℃~75℃ |
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Storage temperature |
-40℃~85℃ |
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Humidity(Non-condensin) |
5%-95% |
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Dimension(L×W×H) |
159mm×110mm×46mm |
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Weight |
530g |
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Regulator |
CE, FCC, RoHS |
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Power/Distance |
Distance |
100m |
150m |
200m |
250m |
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Power |
26W |
24W |
23W |
21W |
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