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 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.

Model Name	P/N	Description
EH2305-1Fs	1P1EH23051FS01G	Industrial 5-port Unmanaged Fast Ethernet Switch with 4x 10/100TX & 1x 10/100FX Single-mode
EH2305-1Fm	1P1EH23051FM01G	Industrial 5-port Unmanaged Fast Ethernet Switch with 4x 10/100TX & 1x 10/100FX Multi-mode

Main features:

10/100BaseT(X) (RJ45) Broadcast storm protection Support IEEE 802.3/ 802.3u/ 802.3x 10/100M, Full/Half-Duplex, MDI/MDI-X auto-detection Redundant dual DC power inputs Operating temperature ranges from 0~60°C Rugged high-strength case DIN-Rail or wall mounting ability Alarm out for power and link failure

Product specification
Ethernet
Transmission Rate	10/100Mbps
Total Port	5
10/100Mbps	5
Connector	RJ-45 x 4+ Fm/Fs x 1
Auto MDI/MDI-Xv	Yes
Power
Input	DC 9~30V
Connector	3-pin 5.08mm pitch terminal block x 2
Consumption	4.5 Watts Max.
Approval
EMC	CE, FCC
Safety	UL, CUL
Protection	IP50
Environment
Operating	-10 ~ 70C ( 14~ 158F )
Storage	-40 ~ 85C ( -40~ 185F ), 5 ~ 95%RH
Dimension
W x H x D	45.2mm x 90mm x 78mm
MTBF(Hour)
Preceding	471160
Report	Yes
Ordering info
EH2305-1Fm	Industrial 5-port Unmanaged Fast Ethernet Switch with 4x 10/100TX 1x 10/100FX Multi-mode
EH2305-1Fs	Industrial 5-port Unmanaged Fast Ethernet Switch with 4x 10/100TX 1x 10/100FX Single-mode

Product features:
Industrial module
Industrial Ethernet Devices
Industrial Ethernet
Manufacturer	ATOP
Interfaces	Ethernet Optic fiber
Ethernet device type	Switch Unmanaged switch
Network interfaces	10/100 TX 100Mb FX
Network connector	RJ45 ST
Converter type	Hub
Device features	Hub
Number of network ports	Up to 8
Accessory type	Connector
Accessory type	Connector
Switch features	Single mode Multi mode