Industrial 8-Port Unmanaged Gigabit Switch, DIN-Rail mount, Metal housing
EHG2308 with 8 RJ-45 Gigabit ports for your industrial applications. It designs to work in the industrial environment, such as in hazardous locations, where it complies with CE, FCC, UL, IP50 and RoHS standards.
EHG2308 protects itself from receiving too many broadcast packets. During normal use, broadcast packets will be forwarded to all ports except the source port. However, it will discard broadcast or multicast packets if the number of those packets exceeds a threshold in a preset period of time. When the preset period expires (about 800ms), it will then resume receiving broadcast or multicast packets until the threshold is reached again.
EHG2308 provides two redundant power inputs that can be connected simultaneously to wide-range DC power sources. If one of the power inputs failure, the other live source acts as a backup to provide the EHG2308 power needs automatically.
The device also embeds an Packet Prioritization feature that is advanced for unmanaged switches. The switch is able to read the QoS field inside the VLAN tag of the packet, prioritizing those that are important to reach the end device first, even during network congestion. This is vital in Industrial Automation applications that are, for example, Profinet Based.
| Ethernet | |
|---|---|
| Connector | RJ45 |
| Ports | 8 |
| Transmission Rate | 10/100/1000 Mbps |
| Standards | IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T |
| Flow Control | IEEE802.3X flow control, back-pressure flow control |
| Jumbo Frame Size | Up to 9216 byte |
| Auto MDI/MDI-X | Yes |
| Power | |
|---|---|
| Input Voltage | 9-48 VDC |
| Input Current | 0.45A |
| Power Consumption | 4.05W max. |
| Connector | 5.08mm 5 pin Terminal Block |
| Reverse Polarity Protection | Yes |
| Redundancy | Yes |
| Physical Properties | |
|---|---|
| Housing | IP30 protection; aluminum housing |
| Installation | DIN Rail, Wall mount (optional) |
| Dimension (W x H x D) | 45.2 x 90 x 78 mm |
| Weight | 255g |
| Warranty | 5 years |
| Environmental Limits | |
|---|---|
| Operating Temperature | -10°C~70°C (14°~158°F) |
| Storage Temperature | -40°~85°C (-40°~185°F) |
| Ambient Relative Humidity | 5~95% RH (Non-condensing) |
| Certification | description |
|---|---|
| UL(Safety) | UL60950-1 2nd Ed. CSA C22.2 No.60950-1-07 2nd Ed. CB (IEC62368-1 / IEC62368-1) |
| FCC(EMI) | FCC Part 15, Subpart B, Class A |
| CE(EMI) | European Standard EN55032:2012+AC:2013 Class A. |
| EN61000-3-2:2014, EN 61000-3-3:2013 | |
| CE(EMS) | EN55024:2010(IEC 61000-4-2:2008) |
| IEC61000-4-3:2006/A1:2007/A2:2010, IEC 61000-4-4:2012 | |
| IEC 61000-4-5:2014, IEC 61000-4-6:2013 | |
| IEC 61000-4-8 :2009, IEC 61000-4-11:2004 | |
| Shock | IEC 60068-2-27 |
| Drop | IEC 60068-2-32(ISTA Test Procedure 2A) |
| Vibration | IEC 60068-2-64 |
| High Altitude | Certified for 4000m altitude according to IEC 60068-2-13 |
| RoHS | Lead(Pb) Free |
| MTBF | 472359.98 hrs(25°C) / 53.92 years(25°C) |
| IP Protection | IP30 IEC/EN60529 |
| MODEL NAME | PART NUMBER | DESCRIPTION |
|---|---|---|
| EHG2308 | 1P1EHG23080001G | T; 8P x 10/100/1000M; RJ45; TB5; G |
| MODEL NAME | PART NUMBER | Description |
|---|---|---|
| US Plug | 70100000000056G | 45.4 x22.8 x1.5 Aluminum wall mount with screw |
| AXFD-1314-0523 | 522AXFD1314001G | SFP Transceiver;155Mbps, Multi-mode;1310nm;2km;-40~85, DDMI |
| AXFD-1314-0553 | 522AXFD1314011G | SFP Transceiver;155Mbps, Single-mode;1310nm;30km;-40~85, DDMI |
| EU Plug | 50500752240001G | AC 88~264V to 24V DC 3.2A; 75W |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v5.3 | Datasheet EN | 2021-03-24 | 291.15 KB | |
| v5.2 | Datasheet EN | 2020-09-07 | 289.28 KB | |
| v5.1 | Datasheet EN | 2020-07-29 | 289.14 KB | |
| v5 | Datasheet EN | 2017-10-27 | 2.23 MB | |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v1.0 | EH200X - EHG200X - EH23XX - EHG23XX Hardware Installation Guide | 2018-09-21 | 3.9 MB |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v1.0 | EHG2308_Safety (CB 62368-1) | 2020-10-07 | 2.14 MB | |
| v1.0 | EHG2308_IP50 Report | 2020-09-08 | 508.31 KB | |
| v1.0 | EHG2308_CE_FCC Report | 2020-09-08 | 6.87 MB |
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