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EH3305
EH3305
EH3305

EH3305


Unmanaged Fast Ethernet Switch 5-Port Slim-Type, SPCC Housing

  • 5 x 10/100 BaseT(X) RJ45 port
  • Broadcast storm protection
  • Support IEEE802.3/802.3u/802.3x
  • Support 802.1q/p for VLAN tagging and class of service
  • Auto MDI/MDI-X
  • Redundant DC power inputs
  • Operation temperature from -40 to 70°C
  • DIN-Rail mounting
  • Slim type, SPCC housing

EH3305 with 5 RJ-45 ports for your industrial applications. It designs to work in the industrial environment, such as in hazardous
locations that comply with CE, FCC and UL standards. The slim design is useful for the application with limited cabinet space.

EH3305 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 EH3305 power needs automatically.

Switch Properties 
Processing SchemeStore-and-Forward
MAC Table Size1K
Packet Buffer448Kb
Ethernet 
ComplianceIEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-T(X) and 100Base-FX
IEEE 802.3x for Flow Control, back pressure flow control
IEEE 802.1q/p for VLAN Tagging and Class of Service
IEEE 802.3az for Energy Efficient Ethernet
Auto MDI/MDI-XYes
Power 
Dual Input Voltage12 - 48 VDC
Input CurrentTBD
Power ConsumptionTBD
Reverse Polarity ProtectionPresent
ConnectionLockable 5-pin terminal blocks for power input
Environmental Limits 
Operating Temperature-40 to 70°C (-40°F to 158°F)
Storage Temperature-40 to 85°C (-40°F to 185°F)
Ambient Relative Humidity5 to 95%, 55°C (non-condensing)
Physical Characteristics 
HousingIP30 protection, SPCC, Black
Dimension (W x H x D)Slim type, 23mm x 94mm x 72mm
WeightTBD
InstallationDIN-Rail mounting
LED IndicatorsPWR1, PWR2, Alarm, ALM, LAN
Regulatory Approvals 
SafetyUL/IEC 62368-1, UL/IEC(CB) 60950-1
FCC(EMI)FCC Part 15, Subpart B, Class A
CE(EMI)EN 55032:2013
EN 61000-3-2: 2014, Class A
EN 61000-3-3: 2013
EN 61000-6-4: 2007 + A1: 2011
CE(EMS)EN 55024: 2010 + A1:2015
EN 61000-6-2: 2005 + AC: 2005
TestVersion ItemValueLevelCriterion
IEC 61000-4-22008ESDContact Discharge
Air Discharge
±6KV
±8KV
3
3
B
B
IEC 61000-4-32010RS80-1000MHz10 (V/m)3A
IEC 61000-4-42012EFTDC Power Port
LAN Port
±2.0KV
±2.0KV
3
4
B
B
IEC 61000-4-52014SurgeDC Power Port
DC Power Port
LAN Port
Line-to Line±0.5KV
Line-to Earth±0.5KV
Line-to Earth±2.0KV
3
3
3
B
B
B
IEC 61000-4-62013CS0.15-80MHz10 Vrms3A
IEC 61000-4-82009PFMFEnclosureAC 50Hz 10A/m3A
IEC 61000-4-112004DIPAC Power Port---
CertificationStandard
ShockIEC 60068-2-27
DropIEC 60068-2-32
VibrationIEC 60068-2-6
Noise ImmunitySimulator noise 500 Vp-p, noise width: 1 μs by noise simulator of 25 to 60 Hz in noise frequency
RoHSYES
MTBF20 years (TBD)
Warranty5 years

Drawing

Product Layout
Flow
Dimensions
Model namePart NumberEnclosureRJ45 ports
EH33051P1EH330500001GMetal5
Model namePart NumberDescription
SDR-75-2450500752240001G75W/3.2A DIN-Rail 24VDC power supply with universal 88~264VAC / 124~370VDC input

Datasheet

VersionNameTimeSizeDownload
v0.4Datasheet EN2021-01-14245.8 KB

Hardware Installation Guide

VersionNameTimeSizeDownload
v1.0EH3X05 HARDWARE INSTALLATION GUIDE2021-01-155.08 MB

Test reports

VersionNameTimeSizeDownload
v1.0EH3305 CE_EN55032/24 test report2021-01-147.86 MB
v1.0EH3305 CE_EN61000-6-4/6-2 test report2021-01-147.6 MB
v1.0EH3305 FCC Compliance2021-01-143.34 MB
v1.0EH3305 Mark Document Complier Applicant2021-02-2615.62 MB
v1.0EH3305 UL Authorization letter2021-02-26115.89 KB
v1.0EH3305 UL CB Test Certificate IEC 60950-12021-02-264.64 MB
v1.0EH3305 UL CB Test Certificate IEC 62368-12021-02-264.64 MB
v1.0EH3305 UL IEC60950-1 Test report2021-02-266.53 MB
v1.0EH3305 UL IEC62368-1 Test report2021-02-26281.97 KB