- **Fiber Type Conversion:** Converts between single-mode (SM) and multi-mode (MM) fiber optic connections using SC connectors. - **Auto-Negotiation:** Automatically detects and configures full-duplex or half-duplex operation when connected to Fast Ethernet auto-negotiation switches, ensuring optimal bandwidth utilization. - **“Missing Link” Function:** Provides real-time link status reporting to network management systems. If a fiber link fails, the converter signals the connected switch, enabling automatic failover to redundant links. - **Link Test Function:** Allows verification of fiber link integrity without external test equipment. Users can activate a built-in link test mode to identify cable faults quickly. - **Flexible Deployment:** Operates as a standalone unit with an external power supply or can be installed in a 19” rack chassis accommodating up to 12 converters. - **Redundant Power Options:** The rack chassis supports dual internal power supplies for load sharing and redundancy in mission-critical environments. - **Compact and Lightweight:** Small form factor (105 × 95 × 25 mm) and low weight (294 g) make it ideal for desktop or rack-mounted installations. - **Comprehensive LED Indicators:** Front panel LEDs provide clear visual feedback for power, link status, data reception, and test mode operation. - **Wide Environmental Tolerance:** Operates reliably in temperatures from 0°C to 50°C and humidity up to 80% non-condensing. - **Lifetime Warranty and Support:** Allied Telesyn provides an unlimited functional warranty and free technical support for all Fast Ethernet media converters.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100BaseSX multimode fiber (ST connector) to 100BaseTX twisted pair (RJ-45). - **Auto-Negotiation:** Automatically detects and configures full- or half-duplex operation when connected to Fast Ethernet auto-negotiation switches. - **“Missing Link” Function:** Provides real-time link status reporting to network management systems, ensuring redundancy and fault detection. - **Link Test Function:** Allows verification of fiber link integrity without external test equipment. - **MDI/MDIX Auto-Crossover:** Built-in switch enables direct connection to PCs, hubs, or switches using standard twisted-pair cables. - **Standalone or Rack-Mountable:** Operates as an independent unit or can be installed in a 19” rack chassis accommodating up to 12 converters. - **Wide Fiber Support:** Compatible with multimode and singlemode fiber types, supporting distances up to 40 km depending on configuration. - **Compact and Lightweight:** Small form factor (105 × 95 × 25 mm) and low weight (294 g) for flexible deployment. - **High Reliability:** Backed by Allied Telesyn’s lifetime functional warranty and free technical support. - **LED Indicators:** Front panel LEDs for power, link status, data reception, and test mode.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100Base-TX (UTP) to 100Base-FX or 100Base-SX (fiber optic) Ethernet signals. - **Auto-Negotiation:** Automatically detects and configures full-duplex or half-duplex operation when connected to Fast Ethernet auto-negotiation switches, ensuring optimal bandwidth utilization. - **“Missing Link” Functionality:** Provides real-time link status feedback to network management systems. If a fiber link fails, the converter signals the connected switch, enabling automatic failover to redundant links. - **Flexible Fiber Support:** Compatible with multimode and singlemode fiber optics, supporting transmission distances up to 15 km (singlemode) or 40 km (long-haul singlemode). - **Link Test Function:** Built-in diagnostic mode allows verification of fiber link integrity without external test equipment. - **MDI/MDIX Auto-Crossover:** Internal switch enables direct connection to PCs, hubs, or switches using standard twisted-pair cables without crossover cables. - **Standalone or Rack-Mountable:** Operates independently with an external power supply or can be installed in a 19” rack chassis accommodating up to 12 converters with shared power. - **LED Indicators:** Front panel LEDs provide clear status for power, link, data reception, and test mode. - **High Reliability:** Designed for continuous operation in professional environments, with robust electrical and mechanical certifications. - **Lifetime Warranty:** Allied Telesyn provides an unlimited functional warranty and free technical support.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100Base-TX (UTP) to 100Base-FX (multimode fiber) using VF-45 connectors. - **Auto-Negotiation:** Automatically detects and configures full- or half-duplex operation when connected to Fast Ethernet Auto-Negotiation switches, ensuring optimal bandwidth utilization. - **Missing Link Function:** Provides real-time link status reporting to network management systems. If a fiber link fails, the converter signals the connected switch, enabling redundant link activation for high availability. - **Flexible Deployment:** Operates as a standalone unit with an external power supply or can be rack-mounted (up to 12 units in a 19” chassis) for centralized power and management. - **Link Test Function:** Allows verification of fiber link integrity without specialized test equipment by enabling communication between paired converters. - **MDI/MDIX Auto-Crossover:** Built-in switch allows direct connection to PCs, hubs, or switches using standard twisted-pair cables without crossover requirements. - **Compact Design:** Small form factor (105 × 95 × 25 mm) suitable for desktop or rack-mounted installations. - **LED Indicators:** Front panel LEDs provide clear status for power, link, data reception, and test mode. - **Wide Operating Range:** Designed for 0°C to 50°C operation with robust environmental tolerance. - **Lifetime Warranty:** Allied Telesyn provides an unlimited functional warranty and free technical support for all Fast Ethernet media converters.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **Media Conversion:** Converts 100Base-TX (UTP) to 100Base-FX (fiber optic) for extended network distances. - **Fiber Interface:** Supports multimode and singlemode fiber connections with MT-RJ connectors. - **Auto-Negotiation:** Automatically detects and configures full- or half-duplex operation when connected to Fast Ethernet switches supporting auto-negotiation. - **“Missing Link” Function:** Provides real-time link status feedback to network management systems, enabling redundancy and fault detection. If a fiber link fails, the converter signals the switch to activate a backup path. - **Link Test Function:** Allows verification of fiber link integrity without specialized test equipment. - **MDI/MDIX Auto-Crossover:** Built-in switch enables direct connection to PCs, hubs, or switches using standard twisted-pair cables. - **Standalone or Rack-Mount Operation:** Can be used individually with an external power supply or installed in a 19” rack chassis accommodating up to 12 converters with shared power. - **LED Indicators:** Front panel LEDs display power, link status, data reception, and test mode for easy diagnostics. - **Wide Operating Range:** Designed for 0°C to 50°C operation, suitable for standard office and controlled industrial environments. - **Lifetime Warranty:** Allied Telesyn provides an unlimited functional warranty and free technical support.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

• Holds up to 12 standalone media converters in a single 19‑inch rackmount chassis • Centralized power distribution using one internal power supply, with an option to install a second internal PSU for load sharing and redundancy • Compatible with Allied Telesyn Fast Ethernet media converters that support Twisted Pair interfaces and multi‑mode, single‑mode, or long‑haul single‑mode optical interfaces • Scalable copper‑to‑fiber conversion for Ethernet/Fast‑Ethernet networks, supporting distances of 100 m on Category 5 copper, 2,000 m on multi‑mode fiber, 15 km on single‑mode fiber, and 40 km on long‑haul single‑mode fiber • Fully supports Auto‑Negotiation for Fast Ethernet duplex modes, enabling automatic selection of full or half duplex to maximize bandwidth • Includes “Missing Link” functionality to ensure accurate link state reporting and support for redundant network topologies • Provides MDI/MDIX automatic crossover switching for Twisted Pair ports, enabling direct connection to PCs, hubs, or switches with standard TP cables • Supports integrated fiber link testing to validate fiber integrity without external measurement equipment • Indicators on front panel include Power, Link, Receive, and Normal/Test mode for operational status feedback • Designed for easy installation, serviceability, and long‑term operational stability • Backed by an unlimited lifetime functional warranty and free technical support

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- Designed specifically for the AT‑MCR12 rack system, enabling installation of up to 12 media converters. - Supports load sharing: When installed as a second internal supply, it operates alongside another power unit to distribute load and improve redundancy. - Ensures continuous operation for critical applications requiring high availability. - Supports a wide range of Allied Telesyn Fast Ethernet media converters. - Guarantees stable power delivery for standalone or rack‑mounted media conversion modules. - Compatible with fiber‑optic media converters operating over multimode, single‑mode, and long‑haul single‑mode links. - Facilitates network extension up to 15 km (single‑mode) and up to 40 km (single‑mode long‑haul). - Integrates features such as Auto‑Negotiation, Missing Link, internal MDI/MDIX switching, and fiber link test capability (dependent on installed converter modules). - Backward compatible with 10/100 Mbps Ethernet copper and fiber interfaces.

Manufacturer: Allied Telesyn

Category: Std. Media Conv.

- **EN50155‑Compliant Design:** Fully compliant with EN50155 railway standards for electronic equipment used on rolling stock, ensuring vibration, shock, and temperature resilience. - **High‑Speed Redundant Ethernet Ring:** Proprietary **O‑Ring** technology provides recovery time under **10 ms** across up to **250 connected units**, ensuring uninterrupted network operation. - **Open‑Ring Compatibility:** Allows integration with third‑party ring technologies, enabling open‑architecture redundancy. - **O‑Chain Technology:** Supports multiple redundant rings of different protocols, forming a compound, fault‑tolerant network topology. - **IEC 62439‑2 MRP Support:** Implements Media Redundancy Protocol for standardized ring redundancy. - **STP/RSTP/MSTP Support:** IEEE 802.1D/w/s spanning tree protocols for loop prevention and network stability. - **PTP Client (IEEE 1588):** Precision Time Protocol client for nanosecond‑level clock synchronization. - **Modbus TCP Support:** Enables integration with industrial automation systems. - **IGMP v2/v3 Snooping:** Efficient multicast traffic management for video or control applications. - **Port Trunking / LACP:** IEEE 802.3ad link aggregation for bandwidth scaling and redundancy. - **SNMP v1/v2c/v3 & RMON:** Secure and remote network management with traffic monitoring. - **LLDP (IEEE 802.1AB):** Automatic neighbor discovery and topology mapping. - **DDM (Digital Diagnostic Monitoring):** Real‑time monitoring of SFP transceiver voltage, current, and temperature. - **Hardware Watchdog:** Ensures continuous operation by automatic recovery from system hang‑ups. - **Comprehensive Event Notification:** Syslog, Email (SMTP), SNMP trap, and relay output for fault alarms. - **Security Functions:** Port lock, MAC‑based access control, 802.1x authentication, IP Guard, and RADIUS centralized management. - **Open‑Vision Management Suite:** Windows‑based centralized management utility for configuration, monitoring, and firmware updates. - **Rugged IP30 Metal Enclosure:** Compact, fanless design suitable for harsh industrial environments. - **Flexible Mounting:** DIN‑rail and wall‑mount options included. - **Wide Operating Temperature:** ‑40 °C to +70 °C for extreme environments.

Manufacturer: Oring

Category: Railway EN50155 Switches

The TES‑1080‑M12 Series provides a robust unmanaged switching solution with reliable data transport over M12‑based Ethernet links. Key technical attributes include full EN50155 railway certification, IP40 metal enclosure, shock‑resistant M12 connectors, and wide‑temperature tolerance from ‑40°C to +70°C. The switch supports auto‑negotiation, auto‑MDI/MDI‑X, store‑and‑forward switching, and IEEE 802.3/802.3u/802.3x standards for 10/100 Mbps Ethernet and flow control. Additional features include a warning system with relay output for power failure indication, LED indicators for link/activity and duplex/collision, as well as triple power LEDs and a fault LED. The BP2 variant includes dual hardware bypass pairs for Ethernet redundancy across power interruptions. The switch supports redundant 12–48 VDC power input through a 5‑pin M23 connector, ensuring operational continuity. Designed for rolling stock, it withstands vibration, free fall, shock, and EMC disturbances per IEC and EN standards.

Manufacturer: Oring

Category: Railway EN50155 Switches

• Eight 10/100Base‑T(X) Ethernet ports using 4‑pin M12 D‑coding connectors • Fully EN50155 compliant for railway and rolling stock deployment • Integrated dual bypass system providing two bypass sets (P1–P2 and P3–P4) for network resilience and fail‑safe continuity • Rugged metal enclosure rated IP40 for dust protection • Wide operating temperature range from –40°C to +70°C, suitable for harsh rolling stock conditions • Auto‑negotiation and auto‑MDI/MDI‑X support across all copper ports • Store‑and‑forward Ethernet switching architecture • Built‑in flow‑control support (IEEE 802.3x) • Relay output for power failure detection with 3A at 24VDC capacity • Dual redundant power input (12–48V DC) via 5‑pin M23 connector with overload and reverse polarity protection • Vibration, shock, and free‑fall tested (IEC60068 standards) • Wall‑mounting capability and optional DIN‑rail use • LED indicators for power, fault, link/activity, and duplex/collision • 5‑year manufacturer warranty • Part of ORing’s Transporter Series with high durability for demanding mobile networking environments

Manufacturer: Oring

Category: Railway EN50155 Switches

- **EN50155‑Compliant Design:** Fully compliant with EN50155 and EN50121‑3‑2 standards for railway and rolling stock applications, ensuring electrical, mechanical, and environmental robustness. - **5×10/100Base‑T(X) M12 Ports:** Equipped with five M12 D‑coded connectors for secure Ethernet connections resistant to vibration and shock. - **Auto‑Negotiation & Auto‑MDI/MDI‑X:** Each port automatically detects link speed (10/100 Mbps) and cable type, simplifying deployment. - **Store‑and‑Forward Switching:** Ensures reliable data transmission with error checking and frame buffering. - **Flow Control Support:** Implements IEEE 802.3x flow control for full‑duplex and back‑pressure for half‑duplex operation. - **Broadcast Storm Protection:** Prevents network congestion caused by excessive broadcast traffic. - **Ultra‑Rugged Construction:** IP40‑rated metal housing with M12 connectors provides mechanical stability and protection against dust and vibration. - **Wide Operating Temperature:** Operates reliably from **‑40°C to +70°C**, suitable for outdoor and vehicle‑mounted installations. - **Compact and Lightweight:** Space‑efficient design (88.9 × 70 × 178.2 mm, 360 g) ideal for confined industrial enclosures. - **Low Power Consumption:** Typical power draw of only **3 W**, supporting **12–48 VDC** input via 5‑pin M12 A‑coded power connector. - **Comprehensive EMC Protection:** Meets stringent EMI/EMS standards including EN61000‑4‑2/3/4/5/6/8/11. - **Long‑Term Reliability:** Backed by a **5‑year manufacturer warranty** and designed for continuous 24/7 operation.

Manufacturer: Oring

Category: Railway EN50155 Switches

Industrial unmanaged EN50155 8*100/10TX Switch ultra rugged, with M12 connector, rugged IP40 metal case, 88,9*40*178,2mm,~510gr, DC power input 12..48VDC ~3W, extended -40°..70°C operating temperature, Oring

Manufacturer: Oring

Category: Railway EN50155 Switches

EN50155 5-port lite-managed Ethernet switch with 5*10/100TX M12 connectors, Supports STP/RSTP standard redundant protocol, SNMP v1/v2c/v3 support for secured network management, Supports LLDP protocol, Event notification through Syslog / E-mail / SNMP, Rugged IP40 metal case wall mounting enabled, 88.9*40*178.2mm, ~375gr, DC power input 12..48VDC ~3W, extended -40°..70°C operating temperature

Manufacturer: Oring

Category: Railway EN50155 Switches

The TES‑3080‑M12 incorporates a wide range of advanced and specialized capabilities: • Eight 100 Mbps Ethernet ports based on 100BASE‑TX technology • All Ethernet ports equipped with rugged M12 connectors for improved mechanical stability • Fully managed switch architecture with advanced management functions • Full compliance with EN50155 railway system standards for electronic equipment used on rolling stock • Alarm notification system with LED indicators, e‑mail warnings, and system log output for event tracking • Supports DIN‑rail mounting for simplified integration into control cabinets or enclosures • High immunity Ethernet ports with 4 kV DC ESD protection • Power surge immunity rated at 2000 VDC, ensuring reliable operation in unstable power conditions • Wide DC power input range from 9 to 30 VDC • Low power consumption of approximately 3 W, enhancing energy efficiency • Extended operating temperature range from –40°C to +70°C for extreme environmental conditions • Industrial reliability and redundant‑capable architecture suitable for Oring network systems These features make the TES‑3080‑M12 ideal for use in harsh or mobile applications requiring secure connections, environmental resistance, and dependable network operation.

Manufacturer: Oring

Category: Railway EN50155 Switches

The TES‑3080‑M12‑BP2 includes a wide set of industrial‑grade features tailored to transportation and heavy‑industry deployment: • Eight 10/100Base‑TX Ethernet ports with circular M12 connectors for maximum vibration resistance • Full managed‑switch capabilities including VLAN, QoS, spanning tree, and network monitoring • Integrated bypass functionality that ensures pass‑through data communication if the device malfunction or loses power • Compliance with EN50155 railway standards for rolling stock equipment • Extended operating temperature range of -40°C to +70°C • Support for alarm notification through LEDs, email alerts, and system log outputs • Robust surge immunity with up to 2000VDC protection on the power input • Enhanced electrostatic discharge protection of 4 kV DC on Ethernet ports • DIN‑rail mounting for industrial panel integration • Power input range of 9–30VDC with low power consumption (~3W typical) • ORing network redundancy and management functions for high availability • Designed for long-term reliability in environments involving shocks, vibration, and electromagnetic interference

Manufacturer: Oring

Category: Railway EN50155 Switches

- **EN50155 Railway‑Grade Compliance:** Fully meets railway system standards for vibration, shock, temperature, and EMC immunity. - **M12 Rugged Connectors:** All Ethernet and power interfaces use M12 or M23 connectors for vibration‑resistant, secure connections. - **Hardware Bypass Function:** Ensures continuous data transmission during power failure by automatically bridging designated ports. - **Redundant Ring Technology:** - O‑Ring recovery

Manufacturer: Oring

Category: Railway EN50155 Switches

- **EN50155 Compliance:** Certified for railway and rolling stock environments, ensuring resistance to vibration, shock, humidity, and temperature variations. - **Bypass Function:** One set of relay bypass ports on the two Gigabit interfaces maintains uninterrupted data flow during power failure or node malfunction. - **High‑Speed Redundant Networking:** - **O‑Ring Technology:** Proprietary ORing redundancy with recovery time

Manufacturer: Oring

Category: Railway EN50155 Switches

Industrial Unmanaged 8*100TX 8*PoE IEEE802.3at switch, 30W PSE max total 120W, double set bypass function on last 4*ports, 9*M12 connector, Railway system standard EN50155, alarm LED e-mail warning system log output, DIN-rail mounting, ESD 4kV DC Ethernet ports, surge 2000VDC power, DC power input 24VDC M23 connector, extended -40°..70°C operating temperature, ~1.764gr, 125*65*196mm, Oring

Manufacturer: Oring

Category: PoE Unmanaged EN50155

- **8×10/100Base‑T(X) M12 Ports with PoE:** Each port supports IEEE 802.3at PoE (P.S.E.) delivering up to 30 W per port, enabling direct power supply to PoE‑enabled devices such as IP cameras, wireless access points, or VoIP phones. - **Rugged M12 Connectors:** All Ethernet interfaces use **4‑pin D‑coded M12 connectors** for secure, vibration‑resistant connections ideal for rolling stock and vehicle environments. - **EN50155 Compliance:** Certified for railway applications, meeting stringent requirements for temperature, vibration, shock, and electromagnetic compatibility. - **Wide Operating Temperature:** Operates reliably from **–40 °C to +70 °C**, suitable for outdoor and mobile environments. - **Dual Redundant Power Inputs:** Supports **dual DC inputs (50–57 VDC)** via **5‑pin M23 connectors**, ensuring uninterrupted operation in case of power source failure. - **High PoE Power Budget:** Total PoE output power up to **240 W** (TPS‑1080‑M12) or **60–120 W** for the 24 V variant. - **Relay Output for Fault Notification:** Built‑in **3 A @ 24 VDC relay output** on M12 A‑coded connector for alarm signaling. - **LED Indicators:** Comprehensive LED panel for power, fault, link/activity, duplex/collision, and PoE status. - **Compact, IP‑40 Metal Enclosure:** Industrial‑grade housing with DIN‑rail or wall‑mount installation options. - **Maintenance‑Free Unmanaged Design:** Plug‑and‑play operation without configuration, ideal for mission‑critical, low‑maintenance deployments. - **Extended EMC Protection:** ESD protection up to **4 kV DC** on Ethernet ports and **2 kV surge protection** on power inputs.

Manufacturer: Oring

Category: PoE Unmanaged EN50155

- **8×10/100Base‑T(X) M12 Ports:** All ports use 4‑pin D‑coded M12 connectors for secure, vibration‑resistant connections. - **PoE P.S.E. Functionality:** Supports IEEE 802.3at Power over Ethernet standard, delivering up to 30 W per port, with a total PoE power budget of up to 120 W (at 24–57 VDC input). - **Unmanaged Operation:** Plug‑and‑play design with no configuration required; ideal for fixed industrial networks. - **EN50155 Compliance:** Meets railway system standards for electronic equipment used on rolling stock, including vibration, shock, and temperature endurance. - **Wide Operating Temperature:** ‑40 °C to +70 °C, suitable for extreme industrial and transportation environments. - **Rugged Construction:** IP40‑rated metal enclosure for protection against dust and mechanical stress. - **Redundant Power Inputs:** Dual DC power inputs via 5‑pin M23 connector for increased reliability. - **Electrical Protection:** - ESD protection: 4 kV DC on Ethernet ports - Surge protection: 2000 V DC on power input - Overload and reverse polarity protection - **Relay Output Alarm:** 3 A @ 24 VDC relay output for fault indication (power failure or port link down). - **LED Indicators:** Comprehensive LED set for power, fault, link/activity, duplex/collision, and PoE status. - **Compact Form Factor:** 125 mm (W) × 65 mm (D) × 196 mm (H), weight approx. 1054 g. - **Mounting Options:** DIN‑rail and wall‑mount installation supported. - **Long‑Term Reliability:** 5‑year manufacturer warranty.

Manufacturer: Oring

Category: PoE Unmanaged EN50155

- **8x 10/100Base-T(X) M12 Ports:** All ports are equipped with P.S.E. functionality for PoE power delivery. - **PoE Power Output:** IEEE 802.3at compliant, providing up to 30W per port and a total PoE budget of 240W. - **Bypass Function:** Two sets of bypass ports (ports 5–8) ensure continuous network connectivity during power failure or maintenance. - **Rugged Design:** M12 connectors ensure vibration- and shock-resistant connections suitable for mobile and railway environments. - **Wide Temperature Range:** Operates reliably from -40°C to +70°C, suitable for extreme industrial conditions. - **Redundant Power Inputs:** Dual DC power inputs (50–57VDC) via M23 5-pin connector for high reliability. - **High EMC Immunity:** Complies with EN61000-4 series standards for ESD, surge, and electromagnetic interference protection. - **IP40 Metal Enclosure:** Provides protection against dust and mechanical impact. - **Alarm and Fault Relay:** Integrated relay output (3A @ 24VDC) for fault detection and system alarms. - **LED Indicators:** Multi-color LEDs for power, fault, link/activity, duplex/collision, and PoE status. - **Compact and Lightweight:** 125 x 65 x 196 mm, approximately 1.018 kg. - **EN50155 Certified:** Fully compliant with railway system standards for vibration, shock, and temperature resilience. - **Mounting Options:** DIN-rail and wall-mount compatible for flexible installation. - **Maintenance-Free Operation:** Unmanaged design for plug-and-play deployment.

Manufacturer: Oring

Category: PoE Unmanaged EN50155

The TPS‑1080‑M12‑BP2‑24V provides a robust feature set engineered for transportation systems and environments exposed to vibration, shock, electrical noise, and extreme temperatures. Key technical and functional features include: • 8 × 10/100Base‑T(X) P.S.E. M12 Ethernet ports (4‑pin D‑coding) • Full PoE support: IEEE 802.3at compliant (up to 30 W/port) • PoE power budget: 60 W (12–24 VDC input) / 120 W (24–57 VDC input) • 2 × bypass sets applied to ports P5–P8 (maintains link during power loss) • Dual DC power inputs via M23 connector (12–57 VDC supported) • EN50155 certified for railway applications • EN50121‑3‑2, EN50121‑4 electromagnetic railway compliance • IP40 metal enclosure, vibration/shock‑resistant • Extended operating temperature range: −40°C to +70°C • ESD 4 kV protection on Ethernet ports • Surge protection 2000 VDC on power inputs • Store‑and‑forward switching architecture • 8K MAC address table • Hardware LED diagnostics including PoE, link/activity, duplex/collision, power, and fault • Relay fault output rated at 3A @ 24VDC • DIN‑rail and wall mounting options • Lightweight and compact industrial construction (125 × 65 × 196 mm) • Designed for high‑reliability mobile use (rolling stock, vehicle integration, rail signaling, onboard systems)

Manufacturer: Oring

Category: PoE Unmanaged EN50155

Industrial Unmanaged 5*10/100TX 4*PoE IEEE802.3at switch, 30W PSE, 6*M12 connector, Railway system standard EN50155, alarm LED e-mail warning system log output, DIN-rail mounting, ESD 4kV DC Ethernet ports, surge 2000VDC power, DC power input 50..57VDC M12 connector, extended -40°..70°C operating temperature, ~363gr, 89*40*178mm, Oring

Manufacturer: Oring

Category: PoE Unmanaged EN50155

• Five 10/100Base‑T(X) Ethernet ports using rugged M12 connectors • Four Power Sourcing Equipment (PSE) ports supporting IEEE 802.3at PoE, up to 30 W per port • Auto‑negotiation and auto‑MDI/MDI‑X on all ports • Store‑and‑forward switching architecture • Flow control and broadcast storm protection • Reinforced IP‑40 rated metal enclosure • Wide operating temperature range from ‑40 °C to 70 °C • Designed for railway and vehicle systems compliant with EN50155 standards • Surge protection, ESD protection, vibration and shock resistance • DIN‑rail or wall‑mount installation options • M12 D‑coded and A‑coded connectors for secure locking • Low power consumption (3 W, excluding powered devices) • Alarm LED and system log output capabilities

Manufacturer: Oring

Category: PoE Unmanaged EN50155

- **Industrial-grade design:** Fully compliant with EN50155 railway standards, ensuring reliable operation under vibration, shock, and wide temperature variations. - **PoE capability:** Four 10/100Base-T(X) ports with P.S.E. (Power Sourcing Equipment) function, compliant with IEEE 802.3at, providing up to 30W per port (total 120W). - **M12 connectors:** All Ethernet and power connections use M12 connectors (D-coded for data, A-coded for power) to ensure secure, vibration-resistant connections. - **Wide operating temperature:** Operates reliably from -40°C to +70°C, suitable for outdoor and mobile environments. - **High immunity:** ESD protection up to 4kV DC on Ethernet ports and surge protection up to 2000V DC on power input. - **Compact and lightweight:** Dimensions 88.9(W) × 70(D) × 178.2(H) mm; weight approximately 363 g. - **Power input flexibility:** Accepts 50–57 VDC power input via 5-pin M12 A-coded connector. - **Rugged enclosure:** IP40-rated metal housing for industrial durability. - **Mounting options:** Supports wall mounting and DIN-rail installation. - **LED indicators:** Provides clear visual status for power, link/activity, duplex, and PoE operation. - **Reliability:** Store-and-forward switching architecture with broadcast storm protection and flow control. - **Maintenance-free operation:** Unmanaged design for plug-and-play deployment in field environments.

Manufacturer: Oring

Category: PoE Unmanaged EN50155