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Key Components, Transmission, Management Platform
Contact Us
  • CTC Union Technologies Co., Ltd

  • Country: Taiwan
  • City: Taipei
  • Address: 8F, No.60 Zhouzi Street, Neihu District, Taipei 114, Taiwan
  • Contact Person: Marc Yang

Key Specifications

IFS-402GSM-4PU is a managed, industrial grade, L2 PoE (Power over Ethernet) switch that provide 4x 10/100Base-TX ports plus 2x 100/1000Base-X SFP ports with 4x PoE Ports. The PoE features enable power and data to be transferred via a single cable, hereby considerably reducing cabling and electrical wiring expenses. Housed in rugged DIN rail or wall mountable IP-30 enclosures, these switches are perfect choices for harsh environments, such as industrial networks, intelligent transportation systems (ITS) and are also suitable for many military and utility market applications where environmental conditions exceed commercial product specifications. The switch can also operate either at standard operating temperature range (-10 to 60°C) or at wide operating temperature range (-40 to 75°C) to fulfill the special needs of industrial automation applications.


▪ 48VDC (44~57VDC) redundant dual input power
▪ Provides 4 port IEEE 802.3af / 802.3at PoE+ output, 60W per port
▪ Cable diagnostics, identifies opens/shorts distance
▪ Provides 5 ring instances that each can support μ-Ring, μ-Chain or Sub-Ring type for flexible uses. Supports up to 5 rings in one device (Please see CTC μ-Ring white paper for more details and more topology application)
▪ μ-Ring for Redundant Cabling, recovery time<10ms in 250 devices
▪ Supports IEEE 1588 PTP V2 for precise time synchronization to operate in Ordinary-Boundary, Peer to Peer Transparent Clock, End to End Transparent Clock, Master, Slave mode by each port
▪ Provides SmartConfig for quick and easy mass Configuration Tool*
▪ Supports SmartView for Centralized Management Tool*
*Please see Chapter 1- Software Management for more details
Industrial Managed PoE Switch IFS-402GSM-4PU
Other Products
Industrial Unmanaged Media Converter - IMC-1000S-PB
Industrial 10Gbps Core Switch - ICS-G24044X-24PH-AA
Industrial Gigabit Ethernet Switch - IGS-2408SM-24PH-AA
Industrial Unmanaged Media Converter - IMC-1001C & IMC-1001CS
Industrial Managed PoE Switch IFS-402CGSW-4PH
Industrial Managed PoE Switch IGS-1604XSM-16PH
Industrial Layer 3 Switch IXR-MG2404XS
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