IGX-2872 28-Port L2 Plus Managed Gigabit Fiber Industrial Switch, 4 x 1.25G/2.5G/10G SFP+, 16 x 1.25G SFP, 8 x Gigabit SFP/RJ45 Combo, Redundant AC/DC Power, -40°C to 80°C
The LevelOne IGX-2872 is a high-density L2+ managed industrial Ethernet switch designed for fiber-centric and mission-critical networks. With 8 Gigabit SFP/RJ45 combo ports, 16 100/1000Base-X SFP ports and 4 1G/2.5G/10G SFP+ uplink ports, it delivers flexible connectivity for field devices, aggregation rings and uplinks to core systems in large industrial deployments.
Built for harsh environments, the IGX-2872 features a fanless IP40 DIN-rail enclosure, wide operating temperature range from -40°C to +80°C, and redundant 1AC/2DC power inputs. Combined with 6KV surge protection and robust ESD protection (Air 15kV, Contact 8kV), it ensures stable operation in factories, transportation systems, power utilities and outdoor cabinets where vibration, dust and extreme temperatures are common.
To maximize network availability, the switch supports ITU-T G.8032 ERPS ring protection with recovery times of less than 20 ms, keeping services online even during link or node failures. Advanced Layer 2 features such as VLAN, STP/RSTP/MSTP, Link Aggregation, QoS and IGMP Snooping optimize bandwidth utilization, segment traffic and prioritize critical control, video and data streams across the industrial network.
The IGX-2872 also offers comprehensive management and security, including Web, SNMP, CLI, Telnet and SSH access, along with 802.1X authentication, port isolation and ACL for fine-grained policy control. L2+ functionality is enhanced with IPv4/IPv6 static routing and built-in DHCP server, enabling efficient inter-VLAN routing and IP address management at the industrial edge. This makes the IGX-2872 a solid foundation for scalable, secure and always-on industrial Ethernet infrastructures.
| Logistics Data. | |
|---|---|
| Harmonized System (HS) code. | 851762 |
| Customs product code (TARIC). | 8517620000 |
| Power. | |
| Power Redundancy. | Dual Power Supplies |
| Features 1. | |
| Features. |
Layer 2 functions Port aggregation ■ GE port aggregation ■ 2.5GE aggregation ■ 10GE aggregation ■ Static aggregation ■ LACP dynamic aggregation ■ Up to 64 aggregation groups and up to 8 ports per group Port features ■ Support IEEE802.3x flow control ■ Support interface counters ■ Support port isolation ■ Port mirroring ( One-to-One, Many-to-One) ■ Support loop detection(Port-based; VLAN-based) ■ Support broadcast storm suppression(broadcast; unknown multicast; unknown unicast) Mac-address table management ■ Static Mac-address management ■ Dynamic Mac-address Management ■ Filtering Mac-address ■ MAC limit based on port and VLAN ■ MAC flapping based on port and VLAN GVRP ■ Normal mode ■ Fixed mode ■ Forbidden mode VLAN ■ Support access mode ■ Support trunk mode ■ Support hybrid mode VLAN classification ■ Mac Based VLAN ■ IP Based VLAN ■ Protocol Based VLAN QinQ ■ Port-based QinQ ■ VLAN-based QinQ(VLAN-stacking; VLAN-mapping) ■ Flow-based QinQ Ring network protocol ■ Support IEEE802.1D-STP ■ Support IEEE802.1W-RSTP ■ Support IEEE802.1S-MSTP ■ Support G.8032 ERPS protocol，single ring, sub Ring and major ring Recovery time ≤20ms Multicast functions ■ IGMP snooping ■ Group address LLDP (Link Layer Discovery Protocol) Application Protocol Functions DHCP Snooping ■ DHCP snooping trust port ■ Support remote-id/circuit-id configuration ■ DHCP option-82 DHCP client ■ Support DHCP client Telnet server ■ Support telnet server Telnet client ■ Support telnet client SSH server ■ Support SSH server TACACS ■ Support TACACS(the terminal access controller accesses the control system) sflow ■ Support network traffic analysis TFTP ■ Support TFTP Client Layer 3 functions ■ ARP table aging ■ DHCP server ■ IPv4 / IPv6 static routing |
| Management. |
User Management ● Support password protection ● Support user authorization management SNMP ● Supporting SNMP V1/V2C/V3 version Web Management ● Support HTTP V1.1 ● Support HTTPS CLI management ● Console/Telnet command line management RMON ● Support RMON(Remote Monitoring) alarm Firmware upgrade Fault Detection ● Ping/Tracerout ● Dying gasp ● Support DDM function Cable detection ● Support copper port cable detection NTP ● Network Time Protocol Syslog/Debug ● Syslog send to three servers Configuration import/export ● Support FTP/TFTP remote import/export ● Support USB import/export Dual partition management ● Support dual partition switching |
| Security. |
ACL ■ IP Standard ACL ■ MAC extend ACL ■ IP extend ACL ■ IPv6 ACL QoS ■ Support QoS Class, remarking ■ Support SP, WRR queue scheduling ■ Ingress port-based rate-limit ■ Egress port-based rate-limit ■ Support policy-based QoS 802.1x ■ Port access control ■ Mac-address access control ■ RADIUS server IP source guard ■ IP Port/MAC binding ARP-check ■ Support ARP-check and ARP packet filtering for illegal users Access control ■ Support Telnet/SSH/HTTP/HTTPS user access control Port-security |
| Miscellaneous. | |
| Grade. | Industrial |
| PoE Supported. | No |
| Manageable. | Yes |
| Fanless. | Yes |
| Concurrent ports. | Total 28.00 |
| Others. | |
| Approval and Compliance. |
● FCC Part 15 Subpart B ● CE ● EN IEC 62368-1 ● EN 55032 ● EN 55035 ● EN 61000-3-2/3 ● RoHS |
| Operating humidity. | 10% RH ~ 90% RH |
| Operating temperature. | -40°C ~ 80°C |
| Storage humidity. | 5% RH ~ 95% RH |
| Storage temperature. | -40°C ~ 85°C |
| Package Contents. |
● IGX-2872 ● Power Cord (2pcs) ● Power Terminal Block ● Console Cable ● 19" Rack Mount Kit ● Quick Installation Guide ● Declaration of Conformity |
| General. | |
| Color. | Black |
| EAN. | 4015867241646 |
| Model Number. | IGX-2872 |
| Physical Specifications. | |
| Product weight (kg). | 4.1 |
| Dimensions (W x D x H). | 440 x 280 x 45 mm |
| System Specifications. | |
| Data Rate. | 10Gbps |
| Power supply included. | Yes |
| Power input. |
● 1AC: 100-240 VAC, 50-60 Hz ● 2DC: 36-75VDC |
| Power consumption. | 40 W |
| Port Configuration. | 4 x 1.25/2.5/10GbE SFP+, 16 x 155M/1.25GbE SFP, 8 x Gigabit SFP/RJ45 Combo |
| IP grade. | IP40 |
| Standard. |
● IEEE 802.3 10Base-T Ethernet ● IEEE 802.3u 100Base-TX Ethernet ● IEEE 802.3ab 1000Base-T Ethernet ● IEEE 802.3z 1000Base-X Ethernet ● IEEE802.3x Flow Control and Back Pressure ● IEEE 802.1D Spanning Tree Protocol ● IEEE 802.1w Rapid Spanning Tree Protocol ● IEEE 802.1Q VLAN ● ITU-T G.8032 ERPS ● IEEE 802.1X Port Authentication Network Control ● IEEE 802.1ab LLDP ● IEEE 802.3ad LACP |
| Acoustic noise (dB). | 0 |
| Mount. | 19" rack mount, Desk mount |
| MAC address table. | 16 K |
| Jumbo frame (KB). | 10 |
| Indicators. |
● System ● Power ● USB ● Link/Act |
| Packet buffer. | 12 Mbit |
| Backplane (Gbps). | 128 Gbps |
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