The EH2308 is an Industrial Ethernet Switch with 8 10/100BaseT(X) ports that provides a reliable and economical solution for your industrial Ethernet connections.
The EH2308 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.
EH2308 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 EH2308 power needs automatically.
5 Year Warranty
Specifications:
| Technology |
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| Standards | IEEE802.3, 802.3u, 802.3x |
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| Processing Type | Store and Forward |
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| Flow Control | IEEE802.3x flow control, backpressure flow control |
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| Interface |
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| RJ-45 Ports | 10/100BaseT(X) auto negotiation speed
Full/Half-duplex mode, and auto MDI/MDI-X connection |
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| LED Indicators | Power, 10/100M |
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| Power |
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| Input | DC 9~48V |
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| Connector | 5-pin 5.08mm pitch terminal block |
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| Consumption | 4 Watts Max. |
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| Reverse Polarity Protection | Present |
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| Physical |
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| Housing | IP50 protection, metal housing |
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| Dimension | 45.2 × 90 × 78 mm (W × H × D) |
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| Weight | 255 g |
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| Approval |
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| UL(Safety) | UL60950-1 2nd Ed. /CSA C22.2 No.60950-1-07 2nd Ed |
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| FCC(EMI) | FCC 47 CFR Part15, Subpart B, Class A |
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| CE(EMI) | European Standard EN 55022:2006/A1:2007 Class A EN 61000-3-2:2006 EN 61000-3-3: 1995/A1:2001/A2 :2005 |
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| CE(EMS) | EN 55024:1998/A1:2001/A2:2003 (IEC 61000-4-2:1995/A2:2000) IEC 61000-4-3:2002 IEC 61000-4-4:2004 IEC 61000-4-5:1995/A1:2000 IEC 61000-4-6:1996/A1:2000 IEC 61000-4-8:1993/A1:2000 IEC 61000-4-11:1994/A1:2000 |
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| Shock | IEC 60068-2-27 |
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| Drop | ISTA Test Procedure 2A |
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| Vibration | IEC 60068-2-64 |
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| RoHS | Lead(Pb) Free |
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| MTBF | 568862 hrs(25ºC) / 64.94 years(25ºC) |
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| Warranty | 5 years |
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| Environment |
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| Operating | -10º ~ 70ºC |
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| Storage | -40º ~ 85ºC ( -40º~ 185ºF ) |
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| Ambient Relative Humidity | 5%~95% non-condensing |
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Documents:
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