NSM-205PFCS PoE Switch, 4-port PSE with Single-mode 100Base-FX Fiber

The NS-205PFT CR is an unmanaged Ethernet switch that combines four 10/100Base-TX RJ-45 ports with one 100Base-FX multi-mode fibre port terminated in ST connectors. Its four PoE ports operate as power sourcing equipment (PSE), so one central supply can power connected powered devices (PDs) over the same Ethernet cabling. The CR suffix denotes the variant with a +46 VDC to +55 VDC power input.Each PoE port delivers up to 15.4 W, conforming to IEEE 802.3af, and the switch detects PDs automatically and manages power accordingly. The fibre port supports 100 Mbps links over multi-mode fibre for distances up to 2 km, which keeps the link insulated from electrical noise in the installation.The switch uses store-and-forward processing with wire-speed switching, IEEE 802.3x flow control and a 1500 Vrms isolation rating. It is housed in a plastic case for DIN-rail mounting, with an operating range of -30 °C to +75 °C.ApplicationsPowering PoE devices from a centralised supply over Ethernet cablingExtending Ethernet links over multi-mode fibre in electrically noisy environments

NS-205PFC CR is an unmanaged Ethernet switch that combines four RJ-45 10/100Base-TX ports, each operating as Power Sourcing Equipment (PSE), with a single 100Base-FX multi-mode fibre port. Power can be distributed centrally to connected powered devices, with automatic detection of PDs and automatic power management.The SC fibre uplink supports high-speed 100 Mbps transmission over distances of up to 2 km for full duplex operation, with 62.5/125 μm fibre recommended. Because the link is optical, electrical noise is kept out of the connection, and the 1500 Vrms isolation rating adds further protection.The CR variant is fitted with a +46 to +55 VDC power input, reverse polarity protection and DIN-rail mounting, and is rated for operation from -30 °C to +75 °C. It suits cabinet installations where a single supply must feed several PoE devices.ApplicationsCentralised PoE power distribution to powered devices in industrial cabinetsEthernet segments extended over multi-mode fibre links of up to 2 km

The NS-205PFCS CR is an unmanaged DIN-rail switch that combines four copper Ethernet ports, each able to supply Power over Ethernet as Power Sourcing Equipment, with a single 100Base-FX fibre uplink. It lets you run power and data to remote powered devices from one central supply.The fibre port uses an SC connector and single-mode fibre, which is suited to long-distance links. Fibre transmission is not affected by electrical noise, so the link can run alongside noisy equipment. This variant is specified for 30 km full-duplex operation, with 9/125 µm fibre recommended.Four 10/100Base-TX RJ-45 ports with automatic powered device detection and power managementUp to 15.4 W per PoE channel, 100% IEEE 802.3af compliantStore and forward switching with a 1024-entry MAC tablePower input of +46 VDC to +55 VDC, with reverse polarity protectionApplicationsPowering remote PoE devices over Ethernet from a central DC supplyLong-distance Ethernet links using single-mode fibreNoise-sensitive industrial network segments requiring fibre isolation

The NS-205PFCS-60 is an unmanaged Ethernet switch that combines four 10/100Base-TX RJ-45 ports, each acting as a Power Sourcing Equipment (PSE) port, with one 100Base-FX single-mode fibre port. It centralises power distribution, so PoE-capable devices can be powered over their Ethernet cable from a single DC supply, with up to 15.4 W per channel.Power management is automatic. The switch detects connected powered devices (PDs) and manages power for each port, and it is 100% IEEE 802.3af compliant. The SC single-mode fibre port carries 100 Mbps traffic over distances of up to 60 km, with 9/125 μm fibre recommended for full duplex operation.This CR variant is supplied with a +46 VDC to +55 VDC power input and is suited to DIN-rail installation in industrial enclosures, with an operating range of -30 °C to +75 °C.ApplicationsCentralised power distribution to PoE powered devices from a single DC supplyLong-distance Ethernet links between buildings or sites over single-mode fibreIndustrial networks where fibre links are preferred to avoid electrical noise

The NSM-205PFT CR is an unmanaged Ethernet switch that combines four 10/100Base-TX copper ports with one multi-mode 100Base-FX fiber port. The four RJ-45 ports act as Power Sourcing Equipment (PSE), so one DC input can feed several IEEE 802.3af powered devices from a single cabinet. Each PoE channel delivers up to 15.4 W, and the switch automatically detects connected powered devices and manages their power.The fiber uplink uses an ST connector and runs at 100 Mbps over distances of up to 2 km for full duplex operation, with 62.5/125 μm fiber recommended. Because the link is optical, it is well suited to cable runs where electrical noise could affect copper connections. The housing is metal and the unit mounts on a DIN-rail, with IP30 protection and an operating range of -30 °C to +75 °C.Store-and-forward switching with IEEE 802.3x flow control, 1024 MAC addresses and 1500 Vrms isolation. The power input accepts +46 VDC to +55 VDC, with reverse polarity protection built in.ApplicationsCentralised power distribution to PoE-powered devices across an industrial siteExtending Ethernet links over fiber where electrical noise is a concernConnecting remote Ethernet segments over multi-mode fiber up to 2 km

The NSM-205PFC CR is an unmanaged Ethernet switch with four RJ-45 ports that act as Power Sourcing Equipment (PSE), plus one 100Base-FX multi-mode fibre port. It centralises power distribution for PoE powered devices, supplying up to 15.4 W per PSE port, and detects connected powered devices automatically.The fibre uplink supports 100 Mbps transmission over distances of up to 2 km, which suits runs where electrical noise would otherwise be a concern. Frames are processed in store-and-forward mode with wire-speed switching, and IEEE 802.3x flow control is supported.This CR variant is built in a metal case for DIN-rail mounting and accepts a +46 to +55 VDC power input. Its CE, UKCA, FCC, RoHS and WEEE certifications are listed on the manufacturer's data.ApplicationsCentralised power supply for PoE powered devices over EthernetExtending Ethernet links over fibre in electrically noisy environmentsIndustrial control cabinets using DIN-rail mounted network equipment

NSM-205PFCS-60 CR is an unmanaged Ethernet switch that pairs four 10/100Base-TX RJ-45 ports with a single 100Base-FX fibre port on an SC single-mode connector. All four copper ports operate as Power Sourcing Equipment, so powered devices can be fed over standard Ethernet cabling from one central supply.Each PoE channel delivers up to 15.4 W and is 100% IEEE 802.3af compliant. The switch detects powered devices automatically and manages their power. The CR variant takes a +46 VDC to +55 VDC input. The fibre uplink covers distances of up to 60 km and keeps the link away from electrical noise.The metal casing is rated IP30 and mounts on DIN-rail, with an operating range of -30 °C to +75 °C. It suits remote, centrally powered PoE segments that need to be linked back to the main network over fibre.ApplicationsPowering remote PoE devices from a central supply over Ethernet cablingExtending Ethernet segments over single-mode fibre links of up to 60 kmNoise-sensitive industrial Ethernet installations where a fibre uplink is preferred

The NS-205PFT-24V is an unmanaged Ethernet switch that combines four RJ-45 10/100Base-TX ports, each able to supply power to a PoE device, with a single 100Base-FX multi-mode fibre port fitted with an ST connector. Each PoE port acts as a Power Sourcing Equipment (PSE) and can deliver up to 15.4 W per channel, so powered devices can be fed from one central supply rather than individual adapters.Fibre uplinks provide electrical isolation from noise sources and allow 100 Mbps links over distances of up to 2 km. Because the unit is designed around a 24 VDC input, an internal boost to 48 VDC supports PoE operation in installations where a 48 VDC supply is not available.The switch detects powered devices automatically and manages power accordingly. Its plastic housing mounts on a DIN rail and it is rated for operation from -30 °C to +75 °C.ApplicationsCentralised power distribution to PoE powered devices from a 24 VDC supplyFibre-linked Ethernet connections over distances of up to 2 kmEthernet segments where electrical noise could interfere with copper linksInstallations without a 48 VDC supply that still require PoE

NS-205PFC-24V CR is an unmanaged Ethernet switch that combines four 10/100Base-TX RJ-45 ports, four of which act as Power Sourcing Equipment (PSE) for Power over Ethernet, with one 100Base-FX multi-mode fibre port fitted with an SC connector. It lets engineers feed several powered devices from a single cabinet supply while carrying network traffic over fibre, where electrical noise or distance would limit copper links.Each PoE port supplies up to 15.4 W and detects connected powered devices automatically, managing power accordingly. The fibre port runs at 100 Mbps over multi-mode cable with a stated budget of 12 dBm and a distance of up to 2 km for full duplex operation. The unit accepts a 24 VDC input and includes a boost stage to 48 VDC for PoE output, which suits sites where a 48 VDC supply is not available.The switch uses store-and-forward processing with wire-speed switching and IEEE 802.3x flow control. It is rated for an isolation of 1500 Vrms for one minute and an operating temperature range of -30 °C to +75 °C. The plastic housing mounts on a DIN rail.ApplicationsPowering PoE devices from a centralised 24 VDC supplyExtending Ethernet links over multi-mode fibre where noise or distance is a concernPoE distribution in sites without a 48 VDC power supply

NS-205PFCS-24V is an unmanaged industrial Ethernet switch that combines four 10/100Base-TX ports, each able to supply power over Ethernet to a connected device, with one single-mode fibre uplink. It suits engineers who need to distribute power and data to remote powered devices from a single location without running separate supply cabling.Each PoE port operates as Power Sourcing Equipment and detects powered devices automatically, managing power per port up to 15.4 W in line with IEEE 802.3af. The fibre port runs at 100 Mbps over distances of up to 30 km, and optical transmission keeps electrical noise from affecting the link. A 24 VDC to 48 VDC boost stage allows the PoE function to run where a 48 VDC supply is not available.The unit is built for DIN-rail installation in a plastic housing, with an operating range of -30 °C to +75 °C and a 24 VDC input rated from +18 to +32 VDC with reverse polarity protection. Status LEDs show power, link and activity, and whether a powered device has been detected.ApplicationsCentralised power distribution to PoE powered devicesLong-distance fibre links of up to 30 km between network segmentsInstallations where electrical noise could affect copper Ethernet linksPoE deployments where only a 24 VDC supply is available

The NS-205PFCS-60-24V is an unmanaged industrial Ethernet switch that pairs four 10/100Base-TX copper ports, each acting as a Power Sourcing Equipment (PSE) port, with a single 100Base-FX single-mode SC fibre uplink. It is intended for engineers who need to power remote IEEE 802.3af devices from one central location while carrying data over a long fibre run.Each PoE port supplies up to 15.4 W and detects connected powered devices automatically, with power managed per port. The fibre link is rated for up to 60 km, and 9/125 μm fibre is recommended for full duplex operation. Because the link is optical, it is less exposed to electrical noise than a copper segment of the same length.The unit accepts a 24 VDC input from +18 to +32 VDC with reverse polarity protection, and an internal boost stage allows PoE to be delivered where a 48 VDC supply is not available. The plastic DIN-rail housing is rated for -30 °C to +75 °C operation.ApplicationsPowering IEEE 802.3af powered devices at a remote site from a central switchLong-distance single-mode fibre links between Ethernet network segmentsLocations where a 48 VDC supply is unavailable and 24 VDC must be boosted for PoE

The NSM-205PFT-24V is an unmanaged Ethernet switch that combines four PoE ports operating as power sourcing equipment (PSE) with one 100Base-FX multi-mode fibre uplink. It lets you centralise power for powered devices over the copper ports, with up to 15.4 W per PSE port.The fibre port provides noise-immune, high-speed transmission at 100 Mbps over distances of up to 2 km. For full duplex operation, 62.5/125 μm fibre is recommended. Powered devices are detected automatically and power is managed accordingly. The unit accepts a 24 VDC supply and includes a 24 VDC to 48 VDC boost for PoE applications where a 48 VDC supply is not available.The NSM-205PFT-24V CR has a metal casing for DIN-rail mounting, an IP30 rating and an operating temperature range of -30 °C ~ +75 °C. It carries CE, UKCA, FCC, RoHS and WEEE certifications.ApplicationsPowering PoE devices from a central 24 VDC supply in control cabinetsNoise-sensitive Ethernet links using multi-mode fibreDIN-rail mounted industrial panel installations