E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
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Home ProductsEthernet POE Switch

4 ports 10 / 100M PoE with 1 Gigabit Uplink Unmanaged Ethernet PoE Switch

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China E-link China Technology Co., Ltd. certification
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4 ports 10 / 100M PoE with 1 Gigabit Uplink Unmanaged Ethernet PoE Switch


Large Image :  4 ports 10 / 100M PoE with 1 Gigabit Uplink Unmanaged Ethernet PoE Switch

Product Details:
Place of Origin: China
Brand Name: E-link China
Certification: CE, RoHS, FCC
Model Number: LNK-104
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Packaging Details: 1 piece in 1 carton; Support OEM Service
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C, Paypal
Supply Ability: 100000000pcs/month
Detailed Product Description
Standard And Protocols: IEEE802.3, 802.3u, 802.3af, 802.3x Bandwidth: 10 Gbps
MAC: 2K Forwarding Rate: 7.44Mpps
Operating Temperature: 0°C~50°C Dimensions (LxWxH): 140*91*28 Mm
Weight: 0.5kg Warranty: 1 Year
High Light:

power over ethernet gigabit switch


poe powered gigabit switch

4 ports 10 / 100M PoE with 1 Gigabit Uplink Unmanaged Ethernet PoE Switch

4 ports 10 / 100M PoE with 1 Gigabit Uplink Unmanaged Ethernet PoE Switch 0

Technical Specifications


Standard and Protocols IEEE802.3, 802.3u, 802.3af, 802.3x

4 PoE 10/100Mbps RJ45 ports

1 10/100Mbps RJ45 port (5th)

Bandwidth 10 Gbps (Non-blocking)
Forwarding Rate 7.44Mpps
Power support

Input 60W, 48V DC/1.25A

Each port up to 30W

100~240V AC/50~60Hz

LED Indicators Power, Link/Act ( 10/100Mbps)
Safety & Emission FCC, CE, RoHS

Operating Temperature: 0°C~50°C

Storage Temperature: -10°C~70°C

Operating Humidity: 10%~90% non-condensing

Storage Humidity: 5%~90% non-condensing

Dimensions (LxWxH) 140*91*28 mm
Weight 0.5kg
Warranty 1 year





LNK-104 Series PoE switch can automatically detect and supply power with those IEEE 802.3af compliant Powered Devices (PDs),it’s 4 10/100Mbps Auto-Negotiation RJ45 ports with 4 PoE (Power over Ethernet) ports, the distance of power supply is 100 Meter. There is no need to worry about the damage of standard POE or Non-POE Devices, it will be power off when the POE Device is not connecting. In this situation, the electrical power is transmitted along with data in one single cable allowing you to expand your network where there are no power lines or outlets, where you wish to fix devices such as APs, IP Cameras or IP Phones, etc.




  • IEEE 802.3at Power over Ethernet (PoE) compliant
  • Supports 10/100M/1000bps fast Ethernet
  • 4 x 10/100M Auto-MDIX PoE ports
  • External power supply
  • Provides up to 30 watts for PoE
  • Automatically detects the PoE class level of a Powered Device
  • 10G Backplane bandwidth
  • Forwarding rate: 100 Mbps / 148,800 pps; 10 Mbps / 14,880 pps
  • Status LEDs: System Power, PoE, 1000 Mbps, and Link / Activity
  • Full wire-speed non-blocking reception and transmission
  • Store-and-forward switching method
  • Back pressure Flow Control for Half-Duplex mode
  • IEEE 802.3x Flow Control for Full-Duplex mode
  • Power saving technology powers down unused ports and when a connected device is in standby mode
  • Plug and Play
  • Sturdy rack mountable metal case
  • Easy installation and use , no need to convert by software and network protocol




Ordering Information


Model Description
LNK-104 Unmanaged PoE Switch: 10/100Mbps POE port (4ports), 10/100Mbps Uplink (the 5th port), 48V DC/1.25A, IEEE802.3at, PoE Power: 25.5W per PoE port, External Power Adapter


4 ports 10 / 100M PoE with 1 Gigabit Uplink Unmanaged Ethernet PoE Switch 1





Contact Details
E-link China Technology Co., Ltd.

Contact Person: Danik Hu

Tel: +8618682101350

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