EH2008 with 8 RJ-45 ports for your industrial applications. It designs to work in the industrial environment, such as in hazardous locations, where it complies with CE, FCC, UL, and RoHS standards. EH2008 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. EH2008 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 EH2008 power needs automatically.

Technical Specifications
Standards	IEEE802.3, 802.3u, 802.3x IEEE802.1Q/p
Processing Type	Store and Forward
Flow Control	IEEE802.3x flow control, backpressure flow control

Interface
RJ-45 Ports	10/100BaseT(X) auto negotiation speed Full/Half-duplex mode, and auto MDI/MDI-X connection
LED Indicators	Power, 10/100M

Power
Input	9-48 VDC
Consumption	5.4 W Max
Connector	Removable 5-pin Terminal Block for power input
Reverse Polarity Protection	Present

Environment
Operating	0°C ~ 60°C ( 32oF ~ 140oF )
Storage	-20oC ~ 70oC ( -4oF ~ 158oF )
Ambient Relative Humidity	5%~95% non-condensing

Physical
Housing	IP30 protection, plastic housing
Dimension	45.2mm * 90mm * 83mm (W x H x D)
Weight	150g Max

Certification	Standard
UL(Safety)	UL/IEC 60950-1, UL/IEC 62368-1
FCC(EMI)	FCC 47 CFR Part15, Subpart B, Class A
CE(EMI)	EN55032:2012/AC:2013 Class A EN61000-3-2:2014 EN61000-3-3:2013 EN61000-6-4:2007
CE(EMS)	EN55024:2010/A1:2015 IEC 61000-4-2:2008-12 IEC 61000-4-3:2010-04 IEC 61000-4-4:2012-04 IEC 61000-4-5:2014 IEC 61000-4-6:2013-10 IEC 61000-4-8:2009-09 IEC 61000-4-11:2004-03 EN61000-6-2:2005/AC:2005
RoHS	Lead(Pb) Free
MTBF (according to MIL-HDBK-217F)	443115 hrs(25oC) / 50.58 years(25oC)
Warranty	5 years

MODEL NAME	PART NUMBER	Description
EH2008	1P1EH200800001G	Industrial 8-port Unmanaged Fast Ethernet Switch with 8x 10/100TX

Optional Accessories	MODEL NAME	PART NUMBER	Description
Power Adapter	UN315-1212 (US-Y)	50500151120003G	Y-Type power adaptor, 100-240VAC input, 1.25A @ 12VDC output, US plug, LV6
	UNE315-1212 (EU-Y)	50500151120013G	Y-Type power adaptor, 100-240VAC input, 1.25A @ 12VDC output, EU plug, LV6

Datasheet

VERSION	NAME	TIME	SIZE	DOWNLOAD
v0.6	Datasheet EN	2024-02-27	247.04 KB
v0.5	Datasheet EN	2023-09-30	172.93 KB
v0.4	Datasheet EN	2020-05-11	216.31 KB
v0.3	Datasheet EN	2020-03-09	229.20 KB
v0.2	Datasheet EN	2018-10-30	204.58 KB
v0.1	Datasheet EN	2018-09-03	179.90 KB
5 older versions

Hardware Installation Guide

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.0	EH200X - EHG200X - EH23XX - EHG23XX Hardware Installation Guide	2018-09-21	3.90 MB

STP/DXF drawings

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.0	STP file	2022-06-22	1.76 MB

Test reports

VERSION	NAME	TIME	SIZE	DOWNLOAD
	EH2008 Declarations of Conformity	2023-03-16	277.04 KB
v1.0	EH2008 Certification CE	2019-11-08	3.62 MB
v1.0	EH2008 Certification FCC	2019-11-08	916.71 KB
v1.0	EH2008 Certification IEC(CB)	2019-11-08	2.44 MB