- **High‑Performance Managed Switching:** 10‑port configuration with 8× 10/100Base‑T(X) and 2× 100/1000Base‑X SFP interfaces supporting auto‑negotiation and auto‑MDI/MDI‑X. - **Optical Bypass Functionality:** Two LC multi‑mode optical bypass ports maintain network integrity during power loss or maintenance, ensuring uninterrupted data flow. - **Ultra‑Fast Redundancy:** ORing’s O‑Ring technology provides network recovery in

Manufacturer: Oring

Category: Rack GbE Switches

- **Port Configuration:** ‑ 16 × 10/100/1000Base‑T(X) RJ‑45 ports (Auto MDI/MDIX) ‑ 8 × 100/1000Base‑X SFP slots ‑ 2 × LC multi‑mode optical bypass ports - **Redundancy & Recovery:** ‑ ORing proprietary **O‑Ring** redundancy (

Manufacturer: Oring

Category: Rack GbE Switches

- **High‑Speed Managed Switching:** 16 × 10/100Base‑TX RJ‑45 ports plus 2 × Gigabit SX/LX combo ports (10/100/1000Base‑T or 1000Base‑X SFP). Supports full‑duplex operation with throughput up to 200 Mbps per Fast Ethernet port. - **Ultra‑Fast Redundant Ring:** SUNIX **ELITE‑Ring™** technology provides sub‑10 ms recovery time, ensuring uninterrupted data flow even during link or node failures. Supports Ring Coupling and Dual Homing for complex topologies. - **Comprehensive Management Interfaces:** Configuration via **Web browser (HTTPS)**, **Telnet**, **Serial Console (RS‑232)**, **SNMP v1/v2c/v3**, and **SUNIX Commander Pro** Windows utility. Supports CLI (Command Line Interface) for advanced configuration and scripting. - **Advanced Network Control:** - IEEE 802.1Q VLAN tagging and GVRP for VLAN propagation - IEEE 802.1p QoS/ToS prioritization for deterministic traffic - IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) and IEEE 802.1d STP - IEEE 802.3ad Port Trunking (LACP) for bandwidth aggregation - IGMP Snooping (v1/v2/v3) for multicast optimization - RMON (Groups 1, 2, 3, 9) for remote monitoring - **Security & Access Control:** - IEEE 802.1X user authentication with RADIUS server integration - IP and MAC‑based access control lists (ACLs) - Port security (MAC binding) and DHCP filtering - SNMPv3 encrypted authentication and access security - HTTPS and SSH for secure management sessions - **Diagnostics & Alerts:** - Configurable **relay output alarm** and **alarm LED** - **E‑mail notifications** and **SNMP traps** for event reporting - Port mirroring for traffic analysis - Broadcast storm protection and port break alarms - **Industrial‑Grade Design:** - Dual redundant 12–48 V DC power inputs (terminal block + DC jack) - ESD protection: 4 kV DC on Ethernet ports - Surge protection: 2 kV DC on power input - Reverse polarity protection - Operating temperature: 0 °C – 70 °C - IP30 aluminum enclosure, 2U rack‑mountable - **Reliability & Longevity:** Designed for 24/7 continuous operation in vibration, shock, and temperature‑extreme environments. Backed by a **5‑year manufacturer warranty**.

Manufacturer: Sunix

Category: Rack GbE Switches

- **High‑Density Industrial Design:** 24 × 10/100Base‑TX RJ‑45 ports plus 2 × Gigabit combo ports (RJ‑45/SFP). Supports both copper and fiber connectivity for flexible network topologies. - **Ultra‑Fast Redundancy:** ELITE‑Ring™ technology ensures sub‑10 ms recovery time in ring topologies, maintaining uninterrupted data flow even during link or node failures. Supports Ring Coupling and Dual‑Homing for multi‑ring architectures. - **Comprehensive Management:** Managed via **Web GUI**, **Telnet**, **SNMP v1/v2c/v3**, **CLI**, or **SUNIX Commander Pro** Windows utility. Supports group configuration, firmware upgrades, and topology mapping. - **Advanced Security:** 802.1X port‑based authentication, RADIUS server integration, IP/MAC binding, Access Control Lists (ACLs), and SNMPv3 encrypted management. - **Traffic Optimization:** IEEE 802.1p QoS/ToS prioritization, rate limiting, port trunking (IEEE 802.3ad LACP), and IGMP snooping for multicast control. - **Industrial Reliability:** Dual redundant DC power inputs (12–48 VDC), ESD protection (4 kV on Ethernet ports), surge protection (2 kV on power), and IP30 aluminum enclosure for harsh environments. - **Diagnostics & Alerts:** Configurable relay output, alarm LEDs, SNMP traps, and email notifications for power or link failures. - **Flexible Mounting:** 19‑inch 2U rack‑mountable chassis (280 × 44 × 440 mm) with included rack kit. - **Wide Environmental Tolerance:** Operating temperature 0 °C – 70 °C, humidity 5 % – 95 % RH, vibration and shock tested per IEC 60068 standards.

Manufacturer: Sunix

Category: Rack GbE Switches

- **High‑Density Gigabit Switching:** 24 × 10/100/1000Base‑T(X) RJ‑45 ports with IEEE 802.3at PoE PSE capability (up to 30 W per port). 4 × 1G/10GBase‑X SFP+ slots for fiber uplinks or long‑distance backbone connections. - **Layer‑3 Routing Capabilities:** Supports static routing and RIP for inter‑VLAN and inter‑subnet communication. - **Industrial‑Grade Reliability:** Operating temperature range –40 °C to +60 °C (PoE output derated above 55 °C). Designed for harsh environments with ESD 4 kV DC protection on Ethernet ports and 2000 V DC surge protection on power input. - **Fast Ethernet Redundancy:** Proprietary **O‑Ring** technology with recovery 

Manufacturer: Oring

Category: Rack GbE Switches

- **Layer 3 Managed Switch:** Supports static routing and RIP for advanced network segmentation and inter-VLAN routing. - **High Port Density:** 24 × 10/100/1000Base-T(X) RJ-45 ports with IEEE 802.3at PoE+ (30W per port) and 4 × 1G/10GBase-X SFP+ uplink ports. - **High Power Budget:** Integrated 1000W AC power supply with up to 720W PoE output at -40°C to 55°C, and 360W at 55°C to 60°C. - **Fast Ethernet Redundancy:** Proprietary O-Ring technology with recovery time

Manufacturer: Oring

Category: Rack GbE Switches

- **Industrial-Grade Design:** Compliant with IEC 61850-3 and IEEE 1613 for substation and railway environments. - **Modular Architecture:** Four-slot rack-mount design supporting up to 3 × 8-port 1G modules and 1 × 4-port 10G SFP+ module. - **High Port Density:** Up to 28 Ethernet ports (RJ-45, SFP, or 10G SFP+). - **Redundant Power Inputs:** Dual 88–264 VAC / 100–370 VDC inputs with automatic failover. - **High Reliability:** O-Ring redundancy with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial-Grade Design:** Fully compliant with IEC 61850-3 and IEEE 1613 for substation and railway applications. - **Modular Architecture:** Four-slot rack-mount design supporting up to three 8-port Gigabit modules and one 4-port 10G SFP+ module. - **High Port Density:** Up to 28 ports (24 Gigabit + 4 10G SFP+). - **Redundant Power Inputs:** Dual 24/48VDC (20–72VDC) power inputs with overload protection and redundant modular design. - **High Reliability:** O-Ring redundancy technology with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Layer-3 Managed Switching:** Hardware-based routing with support for static and RIP routing for efficient inter-VLAN and subnet communication. - **High Port Density:** 8 × 10/100/1000Base-T(X) RJ45 ports and 12 × 100/1000Base-X SFP slots. - **Optical Bypass Protection:** Two LC multi-mode bypass ports maintain network continuity during power or device failure. - **Redundant Ring Technology:** ORing’s O-Ring, Open-Ring, O-Chain, and MRP redundancy protocols ensure recovery times under 30ms across up to 250 nodes. - **Industrial-Grade Design:** IP30-rated metal enclosure, extended operating temperature (-40°C to +70°C), and dual redundant AC power inputs. - **Advanced Security:** Supports 802.1x authentication, MAC-based access control, TACACS+, RADIUS, SNMPv3 encryption, HTTPS/SSH, and device binding. - **Comprehensive Management:** Web GUI, Telnet, CLI, SNMP, and ORing’s Open-Vision centralized management software. - **High Performance:** 40Gbps switching bandwidth, 7µs latency, 8K MAC table, and 9.6K jumbo frame support. - **Energy Efficiency:** IEEE 802.3az Energy-Efficient Ethernet reduces power consumption during low data activity. - **Industrial Protocol Support:** Modbus TCP for SCADA and automation integration. - **Precision Time Protocol:** IEEE 1588v2 for sub-microsecond synchronization in automation and power systems. - **QoS and Traffic Control:** Application-based QoS, IP-based bandwidth management, and 8 priority queues for deterministic traffic handling. - **Comprehensive Redundancy:** Supports O-Ring, Open-Ring, O-Chain, MRP, and MSTP (RSTP/STP compatible). - **Alarm and Monitoring:** Fault relay output, LED indicators, system log, SNMP traps, and email alerts.

Manufacturer: Oring

Category: Rack GbE Switches

- **Layer-3 Managed Switching:** Supports hardware-based routing, RIP, and static routing for efficient inter-VLAN and inter-subnet communication. - **High Port Density:** 8 × 10/100/1000Base-T(X) RJ45 ports and 12 × 100/1000Base-X SFP slots. - **Optical Bypass Protection:** Two single-mode LC bypass ports maintain network continuity during power loss or device failure. - **Redundant Ring Technology:** ORing’s proprietary **O-Ring** redundancy with recovery time

Manufacturer: Oring

Category: Rack GbE Switches

- **Port Configuration:** 24 × 10/100/1000Base‑T(X) RJ‑45 ports (Auto MDI/MDIX) 4 × 100/1000Base‑X SFP slots with DDM (Digital Diagnostic Monitoring) support - **Redundancy & Reliability:** - **O‑Ring** proprietary redundancy technology with recovery time

Manufacturer: Oring

Category: Rack GbE Switches

- **High‑Density Port Configuration:** 16 combo ports (10/100/1000Base‑T(X) RJ‑45 or 100/1000Base‑X SFP) plus 8 dedicated 100/1000Base‑X SFP ports. - **Fast Ethernet Redundancy:** ORing’s proprietary **O‑Ring** technology provides network recovery in less than **20 ms** across up to **250 connected units**, ensuring minimal downtime. - **Comprehensive Redundancy Protocols:** Supports **O‑Ring**, **Coupling Ring**, **Dual Homing**, and standard **STP/RSTP/MSTP (IEEE 802.1D/w/s)** for flexible network topologies. - **Advanced Management Interfaces:** Web‑based GUI, Telnet, RS‑232 console (CLI), and SNMPv1/v2c/v3 management. Compatible with **Open‑Vision v3.0** centralized management software. - **Robust Security:** IEEE 802.1x port‑based access control, MAC‑based port security, RADIUS authentication, SNMPv3 encryption, and ACL filtering. - **Quality of Service (QoS):** IEEE 802.1p priority queuing, application‑based QoS, IP‑based bandwidth management, and traffic prioritization for real‑time data. - **VLAN Support:** IEEE 802.1Q VLAN tagging, GVRP, double‑tagging (Q‑in‑Q), and private VLANs for traffic segmentation. - **Multicast Optimization:** IGMP Snooping for efficient multicast traffic handling. - **Diagnostics and Monitoring:** System log, event notification via email/SNMP trap, relay output alarms, and VeriPHY cable diagnostics. - **Industrial‑Grade Design:** Extended operating temperature range **–40 °C to +70 °C**, IP‑30 metal enclosure, and redundant power inputs (AC 100–240 V and dual DC 36–72 V). - **High Reliability:** Surge protection (2000 V DC), ESD protection (4 kV DC), and compliance with IEC 60068 mechanical standards.

Manufacturer: Oring

Category: Rack GbE Switches

- **Port Configuration:** 16 Gigabit combo ports (10/100/1000Base-TX or SFP) and 8 Fast Ethernet ports (10/100Base-TX). - **High-Speed Redundant Ethernet Ring:** Supports ultra-fast recovery time of less than 30 milliseconds across up to 250 connected units, ensuring minimal downtime in ring topologies. - **Industrial-Grade Design:** Engineered for harsh environments with an extended operating temperature range from -40°C to +75°C. - **Robust Electrical Protection:** ESD protection up to 4kV DC on Ethernet ports and surge protection up to 2000V DC on power inputs. - **Comprehensive Management:** Fully managed switch supporting advanced Layer 2 management functions, including VLANs, QoS, SNMP, IGMP snooping, and redundancy protocols. - **Alarm and Monitoring:** Integrated alarm relay output, LED indicators, email warning, and system log output for proactive fault detection and maintenance. - **Flexible Mounting Options:** Designed for both rack-mount and DIN-rail installation, providing versatility for industrial cabinets and control rooms. - **Wide Power Input Range:** Accepts 100–240VAC input, suitable for global industrial power standards. - **Compact and Durable Construction:** 1U rack-mount form factor with a robust metal enclosure for long-term reliability.

Manufacturer: Oring

Category: Rack GbE Switches

- **High Port Density:** 16 Gigabit combo ports (10/100/1000TX or SFP) plus 8 additional 10/100TX ports, providing a total of 24 managed Ethernet interfaces for flexible network deployment. - **Industrial-Grade Design:** Engineered for extended temperature operation from -40°C to +75°C, ensuring stable performance in extreme industrial conditions. - **Fast Redundant Ethernet Ring:** Supports ORing’s proprietary redundant ring technology with recovery times of less than 30 milliseconds across up to 250 connected units, minimizing network downtime. - **Comprehensive Management:** Fully managed switch supporting advanced Layer 2 management functions, including VLAN, QoS, IGMP Snooping, port mirroring, and SNMP for centralized monitoring and configuration. - **Enhanced Reliability:** Dual redundant power inputs (100–240 VAC and 48 VDC, 36–72 VDC range) ensure continuous operation even in the event of a power source failure. - **Robust Protection:** ESD protection up to 4 kV DC on Ethernet ports and surge protection up to 2000 VDC on power inputs safeguard against electrical disturbances. - **Alarm and Notification System:** Integrated alarm relay output, LED indicators, email warning, and system log output for proactive fault detection and maintenance. - **Flexible Mounting:** Designed for standard 19-inch rack installation, with optional DIN-rail mounting capability for versatile deployment in control cabinets or network racks. - **High Reliability Components:** Industrial-grade capacitors, extended-lifetime components, and fanless design for long-term durability and low maintenance.

Manufacturer: Oring

Category: Rack GbE Switches

- **High‑Density Industrial Switching:** 26 total ports – 24 × 10/100 Mbps RJ‑45 and 2 × Gigabit combo (RJ‑45/SFP) ports for flexible copper or fiber connectivity. - **Redundant Ethernet Technologies:** - **O‑Ring** proprietary redundancy with

Manufacturer: Oring

Category: Rack GbE Switches

- **Port Configuration:** - 22 × 10/100/1000Base‑T(X) RJ‑45 copper ports (Auto MDI/MDIX) - 2 × Gigabit combo ports (10/100/1000Base‑T(X) or 100/1000Base‑X SFP) - 2 × 100/1000Base‑X SFP fiber ports - **Redundancy Technologies:** - **O‑Ring** proprietary redundancy with

Manufacturer: Oring

Category: Rack GbE Switches

- **High‑Density Gigabit Switching:** 22 × 10/100/1000Base‑T(X) RJ‑45 ports, 2 × Gigabit combo ports (10/100/1000Base‑T(X) + 100/1000Base‑X SFP), and 2 × dedicated 100/1000Base‑X SFP ports. Total of 26 Gigabit interfaces for copper and fiber connectivity. - **Industrial‑Grade Managed Platform:** Designed for mission‑critical industrial Ethernet, power substations, and rolling‑stock applications. Rugged 19‑inch rack‑mount steel enclosure with extended temperature operation from –40 °C to +75 °C. - **Advanced Redundancy Technologies:** Supports ORing’s proprietary **O‑Ring** (

Manufacturer: Oring

Category: Rack GbE Switches

- **Port Configuration:** 24 × 10/100/1000Base‑T(X) RJ‑45 ports (auto MDI/MDI‑X) 4 × 1000Base‑X SFP slots for fiber connectivity - **High‑Speed Switching:** 56 Gbps switching bandwidth with store‑and‑forward architecture and 7 µs latency. - **Redundant Ethernet Ring:** ORing’s proprietary O‑Ring technology provides ultra‑fast recovery (

Manufacturer: Oring

Category: Rack GbE Switches

- **High‑Density Gigabit Connectivity:** 24 × 10/100/1000Base‑T(X) RJ‑45 ports with auto MDI/MDI‑X and PoE PSE capability, plus 4 × 1000Base‑X SFP slots for fiber uplinks. - **Industrial‑Grade Design:** Rugged IP‑30 metal enclosure, 19‑inch rack‑mountable form factor, and wide operating temperature range (‑10 °C to 60 °C, storage ‑40 °C to 85 °C). - **Fast Redundant Ethernet Ring:** ORing’s proprietary O‑Ring technology provides network recovery in less than 10 ms across up to 250 connected units. Supports Ring Coupling, Dual Homing, and compatibility with RSTP/MSTP. - **Comprehensive Management Interfaces:** Managed via Web GUI, Telnet, CLI (Console), SNMP v1/v2c/v3, and Windows Utility. Supports HTTPS, SSH, and RADIUS authentication. - **Advanced Security:** IEEE 802.1x port‑based access control, MAC‑based port security, SNMPv3 encrypted authentication, ACL filtering, and DoS/DDoS auto‑prevention. - **Quality of Service (QoS):** IEEE 802.1p prioritization, DiffServ/ToS, and application‑based QoS management with four hardware queues per port. - **VLAN & Traffic Segmentation:** IEEE 802.1Q VLAN tagging, GVRP, QinQ double tagging, and Private VLAN support for traffic isolation. - **PoE Power Sourcing Equipment (PSE):** Each RJ‑45 port supports IEEE 802.3af/at PoE output, enabling direct powering of IP cameras, VoIP phones, and wireless APs. - **Diagnostics & Monitoring:** System log, SNMP traps, email alerts, port mirroring, MAC table monitoring, traffic statistics, and VeriPHY cable diagnostics. - **Reliability & Redundancy:** Dual power input (100–240 VAC), overload protection, and redundant ring topology ensure continuous operation.

Manufacturer: Oring

Category: Rack GbE Switches

- **High‑Performance Managed Gigabit Switching:** 8×10/100/1000Base‑T(X) RJ‑45 ports with PoE (P.S.E.) and 4×1000Base‑X SFP slots for fiber uplinks. Store‑and‑forward architecture with 24 Gbps switching bandwidth and 7 µs latency. - **Industrial‑Grade PoE Power Sourcing:** Fully compliant with IEEE 802.3at (PoE+) standard, delivering up to 30 W per port, total PoE budget up to 240 W (derated above 60 °C). - **Redundant Ethernet Ring Technology:** ORing’s proprietary O‑Ring redundancy with recovery time

Manufacturer: Oring

Category: Rack GbE Switches

- **Full Gigabit Performance:** 8 Gigabit PoE ports + 4 Gigabit SFP uplinks for high-speed backbone connectivity. - **PoE Power Sourcing Equipment (P.S.E.):** IEEE 802.3at compliant, up to 30 W per port. - Total PoE power budget: **240 W (-40 ~ 60 °C)** / **120 W (60 ~ 75 °C)**. - **Redundant Ring Technology:** - **O-Ring** proprietary redundancy with

Manufacturer: Oring

Category: Rack GbE Switches

- **High‑Performance Managed Gigabit Switching:** 12‑port configuration with 8 × RJ‑45 PoE+ ports and 4 × SFP fiber uplinks, providing full‑duplex Gigabit throughput and 24 Gbps switching bandwidth. - **Industrial‑Grade PoE Power Sourcing:** IEEE 802.3at compliant P.S.E. ports deliver up to 30 W per port. ‑40 °C – 60 °C: total PoE budget = 240 W 60 °C – 75 °C: total PoE budget = 120 W - **Advanced Redundancy Technologies:** Supports ORing proprietary **O‑Ring** (

Manufacturer: Oring

Category: Rack GbE Switches

- **Layer‑3 Managed Gigabit Switch:** Supports static routing and RIP for inter‑VLAN and inter‑subnet communication. - **High Port Density:** 24 × 10/100/1000Base‑T(X) RJ‑45 ports with IEEE 802.3at PoE P.S.E. capability and 4 × 1G/10GBase‑X SFP+ fiber uplink ports. - **PoE Power Delivery:** Each RJ‑45 port provides up to 30 W per port (IEEE 802.3at compliant), with total PoE budget up to 720 W at ≤ 55 °C and 360 W at 55–60 °C. - **Redundant Ethernet Ring:** Proprietary O‑Ring and O‑Chain technologies with recovery time

Manufacturer: Oring

Category: Rack GbE Switches

- **High Port Density:** 12 Gigabit M12 ports (8 PoE + 4 non-PoE with 2 bypass sets). - **PoE Capability:** IEEE 802.3at compliant, up to 30 W per port, total PoE budget 240 W. - **Bypass Function:** Two sets of bypass ports maintain network integrity during power loss or maintenance. - **Rugged Design:** M12 connectors ensure vibration-proof and shock-resistant connections. - **Redundant Power Inputs:** Dual 24 VDC (12–57 VDC) inputs on M23 5-pin connector for power reliability. - **Wide Temperature Range:** Operates from -40°C to +70°C; storage -40°C to +85°C. - **Network Redundancy:** Supports O-Ring (

Manufacturer: Oring

Category: EN50155 GbE Umanaged

- **EN50155 Railway Compliance:** Fully compliant with EN50155 and EN50121‑3‑2 standards for railway applications, ensuring resistance to vibration, shock, and temperature extremes. - **12 Gigabit Ports:** 8×10/100/1000Base‑T(X) PoE P.S.E. ports + 4×10/100/1000Base‑T(X) non‑PoE ports, all with M12 8‑pin A‑coding connectors. - **PoE Power:** IEEE 802.3at compliant, up to 30 W per port, total PoE budget 240 W. - **Redundant Ring Technology:** ORing’s proprietary O‑Ring (

Manufacturer: Oring

Category: EN50155 GbE Umanaged