Lite Managed PoE+ Switches


Hardware Features
• 8 x 10/100/1000 PoE
• 2 x FX/GbE SFP
• IP30 Aluminum housing
Product Highlights
• Management and Monitoring Software
• Modbus TCP and ONVIF Compatibility
• PoE+ (30W per Port)
• EMS, ESD, Surge & Burst Protection
• Shock, Freefall and Vibration Proof
• Redundant Power Input & Relay Output Alarm
• Operating temperature range between -10°C to 60°C


SEN-8428PL is a Lite managed industrial PoE+ switch with eight 10/100/1000BASE-T and 2 SFP ports. It is built with industrial-grade components, enclosed in IP30 aluminum casing, and designed to withstand vibration, shock, free fall, and temperatures ranging from -10°C to 60°C. 



The SEN-8428PL is compatible with 10/100/ 1000 Mbps through RJ45 transceivers to guarantee a strong, stable of Ethernet, Fast Ethernet or Gigabit Ethernet, providing flexible deployment options to satisfy surveillance networking requirements.

Robust Electrical and Electromagnetic Safeguard
Engineered to withstand EMI (electromagnetic interference), ESD (Electrostatic discharge), power surge, over voltage, over current, and reverse polarity.

High-Power Budget for PoE Devices
IEEE 802.3at standard PoE+ with 240W power budget capability for various plug-n-play PoE devices.

Intelligent PoE Alive Checking
Intelligent PoE+ checking features for efficient power consumption, real-time monitoring of PDs (power devices), and reactivation of failed PDs.

Redundant Power System
Powered simultaneously with two different power sources, e.g. SDR-480P-48 power supply and IRA-120/IRA-160 DIN-rail mountable AC to DC power adapter, with power failure alarm.

Fiber Connectivity with Dual SFP Ports 
Dual Gigabit SFP ports for expansion of fiber-based daisy chain topology. 

IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX/FX
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000BASE-SX/LX
IEEE 802.3x Flow Control
IEEE 802.1ab LLDP
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3az Energy Efficient Ethernet (EEE)

Ports 8 x 10/100/1000BASE-T PSE Ports
2 x 100FX/Gigabit SFP Slot
DIP Switch Power voltage drop alarm setting (PWR & RPS),
Broadcast strom control setting (STORM),
Port-based QoS setting (QoS on P1 & P2),
Fiber port speed setting (100FX on P9 & P10)
LED Panel PWR, RPS, ALM, SFP, PoE, 1000, LNK/ACT

Input Voltage 48V~57V DC
Power Consumption System:10W
PoE Power Budget : 240W@48V
Alarm Relay One relay output with the current carrying capacity of 1 A @ 24V DC

Mechanical and Environment
Housing Aluminum Case (IP30 protection)
Mounting DIN-Rail, Wall Mount (Optional)
Operating Temperature -10°C~60°C
Storage Temperature -40°C~85°C
Operating Humidity 10 to 95% RH (non-condensing)
Storage Humidity 5 to 95% RH (non-condensing)
Dimension (WxHxD) 50x160x120 mm (1.97x6.3x4.72 inch)
Weight 560g



Volktek continues to develop client-valued functions. Please call us for more details.


File name Version Download
SEN-8428PL Datasheet 1.0
SEN-8428PL Photo 1.0
SEN-8428PL EDM 1.0
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