8 LAN and 1 optical port industrial Ethernet switch N81 are specially designed for industrial communication, satisfying the harsh industrial environment, stable and reliable, and are used to realize the industrial Ethernet equipment data exchange in the industrial field. Provide a safe and reliable solution for the establishment of fast and stable network terminal access networks in industrial applications such as factory automation, intelligent manufacturing, intelligent transportation, and video surveillance.

8 electrical ports and 1 optical port industrial Ethernet switch N81 supports 8 LAN ports, compatible with 100M / Gigabit photoelectric combination, and supports 1 Gigabit optical port, which can be plug and play.

8 electrical port 1 optical port industrial Ethernet switch N81 adopts low power consumption and fanless design to ensure no noise interference. At the same time, it supports -40-85 ° C operating temperature and good EMC electromagnetic interference compatibility performance to ensure that it is used in harsh working environments. Stay stable.

8 electrical ports and 1 optical port industrial Ethernet switch N81 adopts dual power supply redundancy design to support input overload and reverse connection protection to ensure the stability and reliability of the industrial network.

The 8-port 1-port industrial Ethernet switch N81 supports the PoE function, which simplifies industrial field wiring and reduces various failure probabilities caused by wiring.

Specifications:

Item	Parameter	Description
Standard	Protocol Standard	IEEE 802.3 10Base-T IEEE 802.3u 100Base-T(X) IEEE 802.3x Flow Control IEEE 802.3z 1000Base-T IEEE 802.3af PoE(12.95W) IEEE 802.3at PoE(30W)
Port	SFP	1000Base-X port,SFP slot
	RJ45 port	10/100/1000Base-T(X) port,MDI/MDI-X automatically adapt
	POE pin	V+,V+,V-,V- corresponding pin 1,2,3,6
Transmission Distance	Cat 5e	100m
	Single Mode Fiber	1310nm: 20/40/60Km 1550nm: 80/100/120Km
	Multimode optical fiber	1310nm: 2Km
Transmission Performance	Transmission Rate	1.48810Mpps
	Transmission Mode	Store-and-forward mechanism
	MAC cache	8K
Power requirement	Voltage Input	9~60VDC,redundant dual power input
	Current Input	40mA@12V
	Overload protection	Yes
	Terminal Block	1 pluggable 4-pin
	Reverse Polarity Protection	Yes
Characteristics	IP Rating	IP30
	Dimension	200x167x53mm
	Weight	500g
Environment	Operating Temperature	-40℃ ~ 85℃
	Storage Temperature	-40℃ ~ 105℃
	Relative Humidity	5%-95%(Non-condensing)
Industrial Standards	EMI	EN55022：2006/A1：2007
	EMS	IEC(EN)61000-4-2(ESD) IEC(EN)61000-4-3(RS) IEC(EN)61000-4-4(EFT) IEC(EN)61000-4-5(Surge) IEC(EN)61000-4-6(CS) IEC(EN)61000-4-8

 

Features:

• Support full duplex or half duplex mode with automatic negotiation ability.
• 10/100M Base-T(X) at the same time automatically adapt, full/half duplex MDI/MDI-X automatically adapt, no manual adjustment.
• Surge protection,support 4KV common mode, 1KV differential mode surge shock.
• Inside take a store-and-forward mechanism, cache 8 K.
• Support industrial grade IP30 protection level,can work in -40-85℃ environment.
• Redundant dual power supply,working power supply 9-60VDC.