E-link China Technology Co.,LTD
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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8 Ports PoE(250M) Fast Ethernet Switch
Features
► Major ports: 1 pc 100Mbps uplink fiber port, 8 pcs
100Mbps down link Ethernet port, every port supports
MDI/MDIX;
► Special function: One key CCTV model; 1～ 8 downlink
ports can only communicate with uplink ports;
► Power input: DC48V～57V;
► Transmission Distance: 0～100m; fiber port 20km;
► Standard: Meet IEEE802.3, IEEE802.3u,
IEEE802.3 af/at standards, PoE use
End-Span, the spare cable can be of
other use;
► Appearance: Delicate design and easy
installation, configure the anti-theft lock
hole guard against theft;
Overview
Technical Indexes
| Item | Description | ||||
|
Power |
Power Supply | Power Adaptor | |||
| Voltage Range | DC48V~54V | ||||
| Consumption | ＜5W | ||||
|
Ethernet |
Speed |
1～8 port:Default:10/100Mbps; CCTV:10Mbps; UPLINK:100Mbps | |||
| Transmission Distance | 1-8 port:Default:0～100m;CCTV:0~250m; UPLINK:20km | ||||
|
Network Switch |
Ethenet Standard | IEEE 802.3/802.3u/802.3af/at | |||
| Backplane Bandwidth | 1.8G | ||||
| Packet Forwarding Rate | 1.34Mbps | ||||
| Packet Buffer | 768K | ||||
| MAC | 2K | ||||
|
Status Indicator |
Power Light | 1pcs(Red) | |||
|
Ethernet Port Light |
2pcs(Yellow&Green) on RJ45,yellow indicates PoE, green indicates Link/Act | ||||
| Fiber Light | 1pcs(Green), green indicates Link/Act | ||||
| Surveillance Module Light | 1pcs(Green), green indicates CCTV | ||||
|
Protection Level |
Pluse Group | Level 2 Standard: IEC61000-4-4 | |||
|
ESD |
1a Contact Discharge Level 3 1b Air Discharge Level 3 Standard: IEC61000-4-2 |
||||
| Anti-thunder Level | Level 3 Standard: IEC61000-4-5 | ||||
| Working Environment | Working Temperature | 0℃~55℃ | |||
| Storage Temperature | -40℃~85℃ | ||||
| Humidity(Non- condesing) | 0~95% | ||||
|
Mechanical |
Dimension(L*W*H) | 200mm×101.8mm×27mm | |||
| Out Shell | Galvanized Sheet | ||||
| Color | Black | ||||
| Weight | 500g | ||||
|
Power/Distance 54V |
Distance | 100m | 150m | 200m | 250m |
| Power | 26W | 24W | 23W | 21W | |
Ordering Information
| Model | Description |
| LNK-PS108 | 1Fiber + 8RJ45 PoE+ Switch: 8x10/100M PoE+ (250m), 1XSC SM 20KM |