Leading manufacturer of ethernet switch poe switch in China since 2013

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Phone: +86-18929372627 E-mail: [email protected] Address: 2rd Floor, Building B, Hongmen Industrial Park, Shenzhen, Guangdong, China

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Contacts

Phone: +86-0755-89314527
E-mail: [email protected]
Address: 2rd Floor, Building B, Hongmen Industrial Park, Shenzhen, Guangdong, China

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Feature image: SF42NP | non géré non-standard poe switch ethernet 4 ports 2 de liaison montante

Product gallery: SF42NP | non géré non-standard poe switch ethernet 4 ports 2 de liaison montante

SF42NP | Unmanaged non-standard poe ethernet switch 4 port 2 uplink

Discover the POE Ethernet Switch 4 Port SF42NP—a reliable 100M PoE switch with 4 PoE ports, customizable voltage output, and easy installation. Perfect for enterprise networks!

POE Ethernet Switch 4 Port SF42NP Product Overview

The POE Ethernet Switch 4 Port SF42NP is a high-performance 100M PoE switch designed for small and medium-sized enterprise networks. This device features a non-standard PoE power supply protocol, providing 4 PoE downlink ports and 2 uplink ports. With flexible voltage output options of 12V and 24V, it ensures compatibility with various devices.

POE Ethernet Switch 4 Port SF42NP Key Features

4 x 10/100Base-TX PoE Ethernet Ports: Each port supports PoE power supply with a maximum output current of 0.75A.
2 x 10/100Base-T Uplink Ethernet Ports: For seamless network integration.
Adaptive Network Ports: Supports auto MDI/MDI-X for easy connection of cross/parallel twisted pair cables.
High Transmission Rate: Each port can achieve a maximum bidirectional transmission rate of 200 Mbps.
Power Supply Compatibility: Designed for devices using 45+/78- power supply modes; caution is advised for devices not supporting this mode to avoid damage.
PoE Splitter Support: Capable of separating power and data signals for enhanced Ethernet power supply flexibility.
User-Friendly Installation: Plug-and-play design, with options for desktop or wall-mounted installation.
Durable Construction: Metal shell and external power supply design ensure excellent heat dissipation and long-term stability.
No Configuration Required: Simple operation makes it ideal for quick deployments.

POE Ethernet Switch 4 Port SF42NP Product Parameters

Standards & Protocol	IEEE802.3 10Base-T IEEE802.3u 100Base-TX IEEE 802.3x flow control
Interface information	Downlink Ethernet port: 4 10/100M Base-TX ports (supports POE, POE+)
	Uplink Ethernet port: 2 10/100M Base-TX ports (uplink port)
	RJ45 network port: 6 10/100M Base-TX ethernet ports
	10/100Mbps adaptive
	10Base-T: ≤100m (CAT3,4,5 UTP)
	100Base-TX: ≤100m (CAT3,4,5 UTP)
Mechanical properties	Shell material: metal shell
	Appearance dimensions (lengthdepthheight): 132×67×32mm
	Installation method: Desktop
	Heat dissipation method: natural cooling, no fan
	Weight: <0.30KG
Environmental properties	Working temperature: -20℃～+60℃
	Storage temperature: -20℃～+85℃
	Relative humidity: 5% ~ 95% (non-condensing)
Exchange properties	Bandwidth:1.2Gbps
	Packet forwarding rate (whole machine) : 0.89 Mpps
	Exchange method: store-and-forward
	MAC table : 2K
	Case space : 768kb
	Jumbo frame: 2K
Power supply	Input voltage: DC 12V-24V
Power supply	Power consumption: < 2W
PoE	Non-standard PoE (Pin: 4/5+, 7/8-)
Indicator	Ethernet Port indicator(fluctuation switch control):PoE: Yellow;10/100M Link/ACT: Green
Indicator	Power(Power system indicator light): Red

Product size

Application

Shenzhen Wanglink communication equipment Technology Ltd. was established in 2013, located in Shenzhen, Guangdong, China.

It is a high-tech enterprise specializing in R&D, production and sales of Optical Fiber Communication Equipment(FTTH, FTTB, Fiber access network equipment and terminal equipment).

Wanglink has 3,000+ square meters of R&D and production base also conducts professional network testing using Advanced equipments. We have 100+ employees who are the elites in the industry. Our main products include network switch, media converter, gpon, epon, poe switch, fiber switch, accessories.

We provide customers with various customized services from hardware to software. Products of high quality, performance, widely used in a variety of Communications network, such as hospital, govment, Telecommunications company and so on.

Over the past few years of production and management and exploration, Wanglink set up its own quality management system, and has successfully obtained ISO 9001 quality management system certification and CE / FCC / RoHS / BIS / SGS / TUV / ANATEL product certificate.

Wanglink always implement the concept of customer value creation for customers tailored products to meet the needs of different customers, and continuously provide customers with solutions and technical problems. Further exploration and innovation, and excellence.

Wanglink over the years has always adhered to “quality of products in order to survive, credibility and development services” business purposes.

Committed to providing you with high-quality products and quality services.
We expect to expend more cooperation and make a win-win future!

Leading R&D capabilities

The professional R&D and testing team led by Dr. Yuan is able to realize any customized requirements for our existing R&D products and special fields.