| Communication Mode: | Full-Duplex & Half-Duplex |
|---|---|
| Type: | Ethernet Switch |
| Transmission Rate: | 10/100Mbps |
| Ports: | ≦8 |
| Operating Temperature: | -40 to +75°c (-40 to 167°f) |
| Applications: | Railway |
| Customization: |
|---|
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Features & Benefits:
1. Meet the EN50155 railway industry standard requirements.
Designed for rail transportation applications.
2. With 8×10/100M M12 ports.
3. No. 1 and No. 2 ports support Bypass power protection.
4. Redundant dual 12/24/48 VDC power inputs.
Built-in overcurrent protection, Reverse connection protection.
5. -40 to 75 operating temperature range (WT models).
6. No fan, low consumption, industrial design standard,
industrial grade electronic components,
environmental protection & lead-free production.
7. Hard aluminum alloy case (Not sheet metal), DIN-rail and wall mounting.
8. IP Rating up to IP40.
9. Without packet loss in 72 hours full load flow test.
Introduction:
The EN308 series M12 unmanaged Ethernet switches are designed for industrial applications in harsh environments. The M12 connectors ensure tight, robust connections, and guarantee reliable operation, even for applications that are subject to high vibration and shock. The EN308 series Ethernet switches provide 8 fast Ethernet M12 ports, support IEEE 802.3/802.3u/802/3x standard, 10 / 100M speed adaptive, full duplex / half duplex communication and MDI / MDI-X automatic detection, to provide you with an economical industrial Ethernet solutions.
No fan, low power consumption design, working function more steady, and without packet loss in 72 hours full load flow test.
It accords with FCC, CE, RoHS standard and industrial design requirement. It can work in -40 to 75 working temperature and electromagnetic complex harsh working environment steadily, widely used in car PIS, CCTV, car security monitoring, smart factory, and provide reliable and quick solution for customers' Ethernet device connection.
Specs
Technology
| Standards | IEEE 802.3 for 10BaseT |
| IEEE 802.3u for 100BaseT(X) and 100Base FX | |
| IEEE 802.3x for Flow Control | |
| IEEE 802.3az for Energy-Efficient Ethernet | |
| Flow Control | IEEE 802.3x Flow Control, Back Pressure Flow Control |
Switch Properties
| Packet Forwarding Rate | 1.1904Mpps |
| Processing Type | Store and Forward |
| MAC Table Size | 1 K |
| Jumbo Frame Size | 10KByte |
| Backplane | 1.6G |
| Packet Buffer Size | 1Mbit |
Interface
| M12 Ports | 10/100BaseT(X) auto negotiation speed |
| Full/Half duplex mode | |
| MDI/MDI-X connection | |
| LED | M12 Ports: Link/Act 1~8 |
| Power: PWR |
| M12 Ports Features | M12-4Pin 100M connector |
| M12-8Pin Gigabit connector | |
| M12-5Pin Power port connector |
Power Requirements
| Connection | 5Pin M12 connector |
| Input Voltage | Redundant Dual Inputs |
| EN308-LV | 12/24/36/48 VDC (8.4 ~ 60 VDC) |
| EN308-MV | 72/96/110 VDC (50.4 ~ 137.5 VDC) |
| Remarks | Meet 24/48/72/96/110 VDC EN 50155 standard |
| No-load Power | 5W @ 24VDC |
| Full-load Power | 8W @ 24VDC |
| Redundant Dual Inputs | Present |
| Reverse Polarity Protection | Present |
| Over current protection | Present |
Physical Characteristics
| Housing | Hard aluminum alloy case |
| IP Rating | IP40 |
| Dimensions (W×H×D) | 92 × 180 × 42 mm |
| Weight | 800g |
| Installation | DIN-rail mounting, wall mounting |
Environmental Limits
| Operating Temperature | Standard Models: -25 to 60 (-13 to 140) |
| Wide Temp. Models: -40 to 75 (-40 to 167) | |
| Storage Temperature | -40 to 85 (-40 to 185) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
Industrial standard
| EMI | FCC Part 15, CISPR (EN55022) class A |
| EMS | EN61000-4-2 (ESD), Level 4 |
| EN61000-4-3 (RS), Level 3 | |
| EN61000-4-4 (EFT), Level 4 | |
| EN61000-4-5 (Surge), Level 4 | |
| EN61000-4-6 (CS), Level 3 | |
| EN61000-4-8, Level 5 | |
| Shock | IEC60068-2-27 |
| Freefall | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |
| Railway | EN50155, EN50121-3-2, EN50121-4 |
Warranty
| Warranty Period | 5 years |
Ordering
| Product Model | Description |
| EN308 |
With 8×10/100M M12 ports. 9.6 to 60VDC, Redundant Dual Inputs, -40 to 75 operating temperature. |
Dimension
Packing Details: 1pcs/box, 12 pcs/carton, size:45x35x32cm/carton , G.W:18kg/carton
Delivery Details : 5-7 days for samples if we have stock, 4-6 weeks for mass order
Q1: Are you a factory or trading company.
A1: We are professional manufacturer, and our main products are industrial switches, which are all produced by ourselves in Shenzhen, China.
Q2: Can I get sample?
A2: Yes, we can provide sample based on your need, pls feel free to contact us for more details.
Q3: Do you supply OEM/ODM service?
A3: Yes, we can provide not only OEM service but also ODM service. We are professional on R&D, thus we can provide customized products if there is certain order quantity.
Q4: What is your MOQ?
A4: We don't have MOQ limited. 1 piece is ok.
Q5: How long is your delivery time?
A5: 3-5 days if we have stock for your order, if not, it might be 3-4 weeks. Of course, it depends on the quantity.
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