Industrial Networking Solutions by Navijin Network Switches, IP Cameras
High-Performance Industrial Switches for Mission-Critical Networks
Navijin is a trusted manufacturer and supplier of industrial-grade networking equipment engineered for smart industries and digital transformation. Our comprehensive product line features robust and scalable Ethernet switches, PoE switches, Layer 2/Layer 3 managed switches, and high-speed fiber switches tailored for industrial automation, remote monitoring, and data transmission in harsh environments.
Ruggedized Managed, PoE, and Fiber Switches for Harsh Environments
Our rugged industrial Ethernet switches are built to operate reliably in extreme temperature ranges, dusty or humid conditions, and electromagnetic environments. Navijin switches feature DIN-rail mounting, redundant power inputs, and advanced Layer 3 routing protocols, making them ideal for factories, substations, power grids, oil and gas fields, smart railways, and intelligent transportation systems (ITS).
Reliable Industrial Wireless Networking – Wi-Fi, LTE, and Mesh Systems
Navijin delivers robust wireless networking solutions designed to support mobility, flexibility, and high availability. Our portfolio includes industrial Wi-Fi 6 access points, wireless bridges, 4G/5G LTE routers, and mesh networking systems that enable seamless data connectivity across ports, mining sites, logistics centers, and smart warehouses. All wireless products are optimized for real-time applications such as SCADA systems, video streaming, and remote device control.
Industrial Surveillance Solutions – AI-Powered IP Cameras and NVRs
Navijin’s industrial surveillance solutions are built for safety, situational awareness, and perimeter protection. Our IP-based security cameras offer night-vision, wide dynamic range (WDR), motion detection, and AI analytics for proactive monitoring. Combined with our reliable NVRs and cloud-compatible platforms, these systems are perfect for smart cities, industrial parks, manufacturing lines, and infrastructure security.
Complete Network Infrastructure – Edge Devices, Accessories & Redundancy
We offer a wide array of network accessories including industrial edge routers, SFP optical modules, omnidirectional antennas, surge protectors, and DIN-rail power supplies. These components complete our industrial networking ecosystem, supporting scalability, high availability, and industrial-grade cybersecurity. Whether you are deploying IIoT sensors in a smart building or enabling real-time data exchange in renewable energy systems like solar or wind farms, Navijin’s solutions ensure network stability and control.
Navijin stands at the forefront of Industry 4.0 with innovative networking technologies that power automation, AI-driven analytics, and secure remote access. From edge computing to centralized network control, our end-to-end industrial solutions support SCADA systems, PLCs, IP telephony, video surveillance, and mission-critical applications. Our goal is to deliver secure, scalable, and intelligent infrastructure for the connected enterprise.
Explore Industry-Specific Solutions
Discover the full range of Navijin industrial networking products, read technical specifications, and explore case studies at https://www.navijin.com. Contact us to get expert consultation on how to optimize your industrial network today.
NGS3912E
12x 10G SFP+ + 8x 10/100/1000T Layer 3 Managed Switch with Dual 100~240V AC Redundant Power
DatasheetContactHighlights Features
Highlights
- 12x 10G SFP+ & 8 Gigabit RJ45 Ports with L3 Routing
- 176Gbps Switching Capacity with 132Mpps Throughput
- Advanced IPv4/IPv6, OSPF, RIP & Static Routing Support
- Robust Network Security with ACL, 802.1X & DoS Protection
- Redundant 100~240V AC Power & Fan Cooling System
Specifications
| Model | NGS3912E |
| Hardware Specifications | |
| Ethernet Ports | 8 1000BASE-T RJ45 auto-MDI/MDI-X ports |
| SFP+ Slots | 12 10GBASE-SR/LR SFP+ interface, Compatible with 1000BASE-SX/LX/BX SFP transceiver |
| Console | 1 x RJ45-to-DB9 serial port (9600, 8, N, 1) |
| Reset Button | Reset to factory default |
| Switch Architecture | Store-and-forward |
| Switch Fabric | 176Gbps/non-blocking |
| Switch Throughput | 132Mpps |
| Address Table | 32K MAC address table with auto learning function |
| Shared Data Buffer | 3MB |
| Flow Control | Back pressure for half duplex, IEEE 802.3x pause frame for full duplex |
| Jumbo Frame | 9KB |
| LED | System: PWR, SYS, Ports: 10/100/1000T RJ45 Port: LNK/ACT, 1/10G SFP+ Slot: LNK/ACT |
| Dimensions (W x D x H) | 440 x 279.8 x 44 mm, 1U height |
| Weight | 4178g |
| Power Consumption | 55 watts/187.66 BTU (maximum) |
| Power Requirements | AC 100~240V, 50/60Hz |
| Fan | 2 |
| Management Function | |
| System Configuration | Console, Telnet, SSH, Web browser, SNMP v1, v2c and v3 |
| Management | Supports both IPv4 and IPv6 addressing, Supports the user IP security inspection for IPv4/IPv6 SNMP, Supports MIB and TRAP, Supports IPv4/IPv6 TFTP, Supports IPv4/IPv6 NTP, Supports RMON 1, 2, 3, 9 groups, Supports the RADIUS authentication for IPv4/IPv6 Telnet user name and password, Supports IPv4/IPv6 SSH, The right configuration for users to adopt RADIUS server’s shell management, Supports CLI, console, Telnet, Supports SNMPv1, v2c and v3, Supports Security IP safety net management function: avoid unlawful landing at non-restrictive area, Supports Syslog server for IPv4 and IPv6, Supports TACACS+ |
| Layer 3 Functions | |
| Routing Protocol | Static routing, RIP and OSPF |
| Routing Table | IPv4: 32K, IPv6: 8K |
| Multicast Routing Protocol | PIM-DM and PIM-SM, PIM-SSM, MSDP |
| DHCP | DHCP client, DHCP server, default-route |
| VRRP | Configure VRRP in interface VLAN; VRRP priority; VRRP standby; VRRP track |
| Load Balancing | Use of equivalent routing, the correct load balancing function (by flow) |
| Layer 2 Function | |
| Port Configuration | Port disable/enable, Auto-negotiation 10/100/1000Mbps full and half duplex mode selection, Flow control disable/enable, Bandwidth control on each port, Port loopback detect |
| Port Status | Display each port’s speed duplex mode, link status, flow control status and auto negotiation status |
| VLAN | IEEE 802.1Q tag-based VLAN, up to 4K VLAN entries, IEEE 802.1ad Q-in-Q VLAN stacking/tunneling, GVRP for VLAN management, Private VLAN Edge (PVE) supported, Protocol-based VLAN, MAC-based VLAN, IP subnet VLAN |
| Bandwidth Control | TX/RX/both |
| Link Aggregation | IEEE 802.3ad LACP/static trunk, Supports 32 groups with 8 ports per trunk group |
| QoS | 8 priority queues on all switch ports, Supports strict priority and Weighted Round Robin (WRR) CoS policies, Traffic classification: IEEE 802.1p CoS/ToS, IPv4/IPv6 DSCP, Port-based WRR |
| Multicast | IGMP v1/v2/v3 snooping, Querier mode support, MLD v1/v2 snooping, Querier mode support, Multicast VLAN Register (MVR) |
| Access Control List | Supports Standard and Expanded ACL, IP-based ACL/MAC-based ACL, Time-based ACL, Up to 1K entries |
| Bandwidth Control | At least 64Kbps stream |
| Security | Port isolation, Supports IP + MAC + port binding, Identification and filtering of L2/L3/L4 based ACL, Defend against DOS or TCP attacks, Suppression of broadcast, multicast and unknown unicast packet, DHCP Snooping, DHCP Option 82, Command line authority control based on user levels |
| Authentication | IEEE 802.1x port-based network access control, AAA authentication: TACACS+ and IPv4/IPv6 over RADIUS |
| SNMP MIBs | RFC 1213 MIB-II, RFC 1215 Internet Engineering Task Force, RFC 1271 RMON, RFC 1354 IP-Forwarding MIB, RFC 1493 Bridge MIB, RFC 1643 Ether-like MIB, RFC 1907 SNMPv2, RFC 2011 IP/ICMP MIB, RFC 2012 TCP MIB, RFC 2013 UDP MIB, RFC 2096 IP forward MIB, RFC 2233 if MIB, RFC 2452 TCP6 MIB, RFC 2454 UDP6 MIB, RFC 2465 IPv6 MIB, RFC 2466 ICMP6 MIB, RFC 2573 SNMPv3 notification, RFC 2574 SNMPv3 VACM, RFC 2674 Bridge MIB Extensions |
| Environment | |
| Operating | Temperature: 0 ~ 50 °C, Relative Humidity: 10 ~ 85% (non-condensing) |
| Storage | Temperature: -40 ~ 80 °C, Relative Humidity: 5 ~ 95% (non-condensing) |