Industrial Automation
The family provides industrial connectivity capabilities for validated industrial automation requirements.
Explore applicationActive1 models
EH2305
Industrial 5-Port Unmanaged Fast-Ethernet Switch with optical fiber, DIN-Rail mount, Metal housing
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Overview
EH2305-1Fm / 1Fs Industrial 5-Port Unmanaged Fast Ethernet Switch with Optical Fiber EH2305-1Fs EH2305-1Fs EH2305-1Fm EH2305-1Fm 20 km Single - Mode Multi - Mode Up 2 km
Review the shared capabilities of the family, then select a model to see the characteristics that distinguish that ordering option.
- 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 EH2306 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 EH2306 the power it needs automatically. 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. 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 20 Km with Single-mode Fiber connections
Specifications
Shared technical capabilities
Specifications shown here apply at family level. Model-specific differences are identified in Models & Ordering.
- Transmission Rate
- 10/100Mbps
- Port
- 5
- Connector
- RJ-45 x 4 + Fs/Fm x 1
- Input
- DC 9 ~ 30V
- Consumption
- 5.4Watts Max
- Power Adapter
- UN315-1212 (US-Y): Y-Type power adapter, 100~240VAC input, 1.25A @ 12VDC output, US plug, LV6
- Connectors
- ST | SC
- Max. TX Power
- -14 dBm | -8 dBm
- Min. TX Power
- -19 dBm | -15 dBm
- 10/100Mbps
- 5
- Auto MDI/MDI-X
- Yes
- Operating
- -10°C ~ 70°C ( 14ºF ~ 158ºF )
ULCEFCCRoHS
Applications
Where this family fits
Application statements are derived from approved product literature and require engineering review before publication.
Models & ordering
Select the exact model
The selector highlights only what changes between variants. Shared specifications remain in the section above.
EH2305
- 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 EH2306 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 EH2306 the power it needs automatically. 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. Technology
- 10/100BaseT(X) (RJ45), 100BaseFX (SC/ST connector)
- Broadcast storm protection
Confirm the complete ordering code and regional availability with the responsible ATOP advisor.
Documents for EH2305Downloads
Documentation validated for this family
Latest versions appear first. Protected engineering evidence requires an approved individual partner account.
Datasheet
Hardware Installation Guide (HIG)
No current file published.
User Manual
No current file published.
Firmware
No current file published.
Software Tools
No current file published.
CAD / STEP / DXF Drawings
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Certificates & Test Reports
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