i408B Full Gigabit Unmanaged Industrial Ethernet Switches

with 8×10/100/1000BaseT(X) ports

Redundant dual 12/24/48 VDC power inputs,Built-in over-current protection, Reverse connection protection

-40 to 75℃ operating temperature range

No fan, low consumption, industrial design standard,industrial grade electronic components,environmental protection & lead-free production

Hard aluminum alloy case(Not sheet metal),DIN-rail and wall mounting

IP Rating up to IP40

No packet lost in 72 hours full load traffic testing

i408A Full Gigabit Unmanaged Industrial Ethernet Switches are equipped with 8 Gigabit Ethernet ports, making them ideal for applications that demand high bandwidth.

No fan, low power consumption design, working function more steady, and no packet lost in 72 hours full load traffic testing.

It accords with FCC, CE standard and industrial design requirement. It can work in -40 to 75℃ working temperature steadily, and provide reliable and quick solution for your Ethernet device.

Specs

Technology

Standards	IEEE 802.3 for 10BaseT
	IEEE 802.3u for 100BaseT(X)
	IEEE 802.3ab for 1000BaseT(X)
	IEEE 802.3x for Flow Control
	IEEE 802.3az for Energy-Efficient Ethernet
Flow Control	IEEE 802.3x Flow Control
Flow Control	Back Pressure Flow Control

Switch Properties

packet forwarding rate	11.904Mpps
Processing Type	Store and Forward
MAC Table Size	8K
Jumbo Frame Size	10kByte
Backplane	16G
Packet Buffer Size	1Mbit

Interface

RJ45 Ports	10/100/1000BaseT(X) auto negotiation speed
	Full/Half duplex mode
	MDI/MDI-X connection
LED	RJ45 Ports: Link/Act Green LED 1 – 8
LED	Power: PWR

Power Requirements

Connection	1 removable 6-contact terminal block
Input Voltage	12/24/48VDC (9.6 to 60VDC),Redundant Dual Inputs
No-load Power	5W @ 24VDC
Full-load Power	8W @ 24VDC
Redundant Dual Inputs	Present
Reverse Polarity Protection	Present
Over current protection	Present

Physical Characteristics

Housing	Hard aluminum alloy case
IP Rating	IP40
Dimensions (W × H × D)	47 x 145 x 117 mm
Weight	610g
Installation	DIN-rail mounting, wall mounting

Environmental Limits

Operating Temperature
Operating Temperature	-40 to 75℃ (-40 to 167℉)
Storage Temperature	-40 to 85℃(-40 to 185℉)
Ambient Relative Humidity	5 to 95% (non-condensing)

Standards and Certifications

EMI	FCC Part 15，CISPR (EN55022) class A
EMS	EN61000-4-2 (ESD),Level 4
	EN61000-4-3 (RS),Level 3
	EN61000-4-4 (EFT),Level 4
	EN61000-4-5 (Surge),Level 4
	EN61000-4-6 (CS),Level 3
	EN61000-4-8,Level 5
Shock	IEC60068-2-27
Freefall	IEC 60068-2-32
Vibration	IEC60068-2-6
EMI	FCC Part 15,CISPR (EN55022) class A

Warranty

Warranty Period

5 years

Product Model

Description

i408B

With 8 x 10/100/1000BaseT(X) ports.

24VDC (9 to 60VDC),Redundant Dual Inputs, -40 to 75℃ operating temperature

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