Industrial 4-Port Unmanaged Fast-Ethernet Switch with Profinet Connectors, Slim metal housing
EH2304-PR are with 4 RJ-45 ports for your industrial applications. They are designed to work in the industrial environment, such as in hazardous locations and compliant with CE, FCC, UL, and RoHSII standards.
EH2304-PR protect themselves from receiving over 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.
EH2304-PR provides two redundant power inputs that can be connected simultaneously to wide-range DC power sources. If one of the power inputs failure, the another live source acts as a backup to provide the EH2304-PR power input automatically.
|Standards||IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX/ 100BASE-FX
|Flow Control||IEEE802.3X flow control, back-pressure flow control
|Input Voltage||9-30 VDC|
|Power Consumption||EH2308-PR 6.4 Watts Max. / EH2304-PR 4.0 Watts Max|
|Connector||5.08mm 3-pin Terminal Block|
|Reverse Polarity Protection||Yes|
|Housing||IP30 protection; aluminum housing|
|Dimension (W x H x D)||22.5 x 110 x 78 mm|
|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)
|Safety||UL60950-1 2nd Ed.
CSA C22.2 No.60950-1-07 2nd Ed.
CB (IEC62368-1 / IEC62368-1)
|FCC(EMI)||FCC 47 CFR Part15, Subpart B, Class A|
|CE(EMI)||European Standard EN 55022:2010|
|CE(EMS)||EN 55024: 2010
IEC 61000-4-2: 2008
IEC 61000-4-3: 2010
IEC 61000-4-4: 2012
IEC 61000-4-5: 2005
IEC 61000-4-6: 2008
IEC 61000-4-8: 2009
IEC 61000-4-11: 2004
|Drop||ISTA Test Procedure 2A|
|MTBF||EH2304-PR 673300 hrs/ 76.86 years
EH2308-PR 515600 hrs/ 58.86 years
|MODEL NAME||PART NUMBER||RJ45|
|MODEL NAME||PART NUMBER||Description|
|US Plug||UN315-1212 (US-Y)||Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, US plug, LV6|
|EU Plug||UNE315-1212 (EU-Y)||Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, EU plug, LV6|