VOLKTEK SEN-9428P-24V-RW 8 Ports GbE Railway Certified Unmanaged PoE+ Switch with 2 SFP Ports

SKU: SEN-9428P-24V-RW
VOLKTEK SEN-9428P-24V-RW 8 Ports GbE Railway Certified Unmanaged PoE+ Switch with 2 SFP Ports
VOLKTEK SEN-9428P-24V-RW 8 Ports GbE Railway Certified Unmanaged PoE+ Switch with 2 SFP Ports
VOLKTEK SEN-9428P-24V-RW 8 Ports GbE Railway Certified Unmanaged PoE+ Switch with 2 SFP Ports

VOLKTEK SEN-9428P-24V-RW 8 Ports GbE Railway Certified Unmanaged PoE+ Switch with 2 SFP Ports

SKU: SEN-9428P-24V-RW
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  • Rated for use in Singapore
  • Local Service Center
  • Delivery options available
  • In stock
  • Inventory on the way
SEN-9428P-24V-RW is an 8-port 10/100/1000 PoE+ downlink and 2-port FX/GbE SFP uplink unmanaged industrial grade switch designed to meet the thermal requirements and environmental conditions of surveillance and WAP railway applications. This PoE+ switch features up to 8-port PSE (power sourcing equipment) ports with plug and plays features to provide power to all the powered devices (PDs) as soon as they are connected. The fiber ports allow noise-free Gigabit Ethernet transmission for fast recovery, reliable and long-distance to other switches or the control center. To keep a stable transmission of video and data the device uses rate limitation and QoS (Quality of Service) and prioritizes industrial applications using protocols like EIP, PROFINET, and GOOSE. The device allows users to change data priority and speed settings pushing the DIP switch. 

This switch is built with industrial grade components, enclosed in an IP30 aluminum case with high thermal conductivity to protect the device from tools and hazards. The wide input power range from 24V to 57V enables the device to operate in many substation applications without extra power outlet installation needed. To ensure reliability the redundant power supply and alarm relay contact on the terminal block ensures non-stop operations and issues alerts if power fails. Designed to withstand vibration, shock, free fall, and temperatures ranging from -40℃~75℃ (-40°F~167°F) it suits demanding environments.

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Product Highlights
  • 8 x 10/100/1000 PoE+ ports - 30 Watts max. output power/port
  • 2 x FX/GbE SFP uplink ports for long-distance connectivity to control center and cascading
  • Optimizes network performance with Flow Control and QoS for enough bandwidth for video and other data
  • Industrial QoS prioritizes EIP (EtherNet/IP), PROFINET, and GOOSE packets
  • Wide input power range (24 to 57V DC) suits different environments
  • Railway Approval EN 50155, EN 50121-4, EN 61373 Certifications, communication standards for safe and reliable railway operations
  • Operating temperature -40℃~75℃ (-40°F~167°F) and IP30 Aluminum housing
Features

High-Power Budget for PoE Devices

Compliant with PoE+ (IEEE 802.3at), the switch supplies 30W per each PoE port, for a 240W total power budget and allows simple “plug and play” PoE for various types of high power-consuming PoE devices.

Robust Electrical and Electromagnetic Safeguard

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

Power Input

6-pin terminal block with alarm alert in case of power failure.

Fiber Connectivity with Dual SFP Ports

Dual Gigabit SFP ports for expansion of fiber-based daisy chain topology. 

Resistant to Extreme Environments

The device is built with Industrial grade components, tested in-house, and certified for reliable operation in harsh environmental conditions by international market safety organizations like CE, FCC, and ROHS. Strong tolerance to extreme temperatures (-40°C~75°C), and resistance to interference makes this device infallible in demanding industrial environments around multiple types of machinery.

Specifications

Standards

IEEE 802.310BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab100BASE-FX
IEEE 802.3z 1000BASE-SX/LX
IEEE 802.3 Nway Auto-negotiation
IEEE 802.3xFlow Control
IEEE 802.3afPower over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3azEnergy Efficient Ethernet (EEE)
IEEE 802.1pClass of Service

Interface

Ports8 x 10/100/1000BASE-T (PoE RJ45)
2 x FX/GbE SFP Slots
DIP SwitchPower 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)v
LED Panel PWR, RPS, ALM, POST, SFP, PoE, 1000, LNK/ACT

Power

Input VoltagePrimary inputs:24~57V DC
Redundant inputs:24~57V DC
Connector Teminal Block
Power ConsumptionSystem: 10W
PoE Power Budget :
124W @ 24V DC
 240W @ 48V DC
Alarm Relay One relay output, 1 A @ 24V DC

Mechanical and Environment

HousingAluminum (IP30 Protection)
MountingDIN-Rail, Wall Mount/Rack-mount
Operating Temperature-40°C~75°C (-40°F~167°F)
Storage Temperature -40°C~85°C (-40°F~185°F)
Operating Humidity 5 to 95% RH (non-condensing)
Storage Humidity5 to 95% RH (non-condensing)
Weight930 g (2.1 lb)
Dimension (WxHxD)50 x 160 x 120 mm (1.97 x 6.3 x 4.72 in)

Ordering Information

ModelDescription
SEN-9428P-24V-RW Umanaged 8 x 10/100/1000 PoE+ & 2 x FX/GbE SFP Switch, Railway Approval
Section
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