EH2305

EH2305-1Fm

EH2305

Industrial 5-Port Unmanaged Fast-Ethernet Switch with fiber optics, DIN-Rail Mount, Metal housing

Technology 

  • 10/100BaseT(X) (RJ45), 100BaseFX (SC/ST connector)
  • Broadcast storm protection
  • Support IEEE 802.3/ 802.3u/ 802.3x
  • 10/100M, Full/Half-Duplex, MDI/MDI-X auto-detection
  • Local area transmit distance of 2 Km with Multi-mode Fiber connections
  • Long-haul transmit distance of 15 Km with Single-mode Fiber connections 


Reliability

  • Redundant dual DC power inputs 
  • Operatingtemperaturerangesfrom-10~70
  • Rugged high-strength housing 
  • DIN-Rail or wall mounting ability 


The EH2305-1Fm/1Fs has a metal housing with 4 RJ-45 ports and one optical ST/SC port, it’s designed to work in the industrial environment, such as in hazardous locations that comply with CE, FCC, UL and RoHS standards. 


The EH2305 series 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. 


The EH2305 series 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 EH2305 series the power it needs automatically. 

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Ethernet
ConnectorRJ-45
Port(s)4
Transmission Rate10/100 Mbps
ComplianceIEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX/ 100BASE-FX
Auto MDI/MDI-XYes
Optical Fiber
ConnectorSC (EH2305-Fs)
ST (EH2305-Fm)
Port(s)1
Transmission Rate100 Mbps
Fiber TypeSingle-mode (EH2305-1Fs)
Multi-mode (EH2305-1Fm)
Cable Requirements9/125μm (EH2305-1Fs)
50/125μm, 62.5/125μm (EH2305-1Fm)
Fiber Wavelength1310nm
Tx Output Power-7 ~ -15 dBm (EH2305-Fs)
-14 ~ -19 dBm (EH2305-Fm)
Rx Sensitivity-32 dBm
Fiber Distance15km (EH2305-Fs)
2km (EH2305-Fm)
Power
Connector5.08mm 3-pin Terminal Block
Input Voltage9-30 VDC
Input Current0.60A
Power Consumption5.4W max.
Reverse Polarity ProtectionYes
RedundancyYes
Approval
EMCFCC Class A, CE Class A
EMSESD Level 2, RS Level 2, EFT Level 2, Surge Level 2, CS Level 2, PFMF Level1, DIP.
SafetyUL60950-1
ShockIEC 60068-2-27
FreefallIEC 60068-2-32
VibrationIEC 60068-2-64
ProtectionIP30
Environment
Operating-10°C~70°C (14°~158°F)
Storage-40°~85°C (-40°~185°F)
Humidity5~95%RH(Non-condensing)
Mechanical
(W x H x D)45.2mm x90mm x 78mm
MaterialAluminum
InstallationDIN Rail, Wall mount (optional)
Reset ButtonNo
Weight255g
Warranty5 years
 
1P1EH23051FM01G
EH2305-1Fm
Industrial 5-port Unmanaged Fast Ethernet Switch
with 4x 10/100TX & 1x 10/100FX Multi-mode
1P1EH23051FS01G
EH2305-1Fs
Industrial 5-port Unmanaged Fast Ethernet Switch
with 4x 10/100TX & 1x 10/100FX Single-mode
Power adapterUN315-1212 (US-Y):
Y-Type power adapter, 100~240VAC input,
1.25A @ 12VDC output, US plug, LV6
UNE315-1212 (EU-Y):
Y-Type power adapter, 100~240VAC input,
1.25A @ 12VDC output, EU plug, LV6

Products Brochure

VersionNameSize
V5 EH2305-1Fm/1Fs 4.25MB

Quick Start Guide

VersionNameSize
V1.1 EH2305 Hardware Installation Guide 0.85MB

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