Altai IES2100
Essential Industrial Layer 2 Managed Switches
Last Updated on Apr 29, 2026
The IES2100 Series is a cost-effective industrial Layer 2 managed switch family engineered for mission critical industrial applications. Featuring up to 24 Gigabit Ethernet downlink ports and four 1G SFP uplinks, the series delivers robust bandwidth for data intensive deployments including mining operations, utility plants and large scale surveillance networks.
Engineered with a fanless design and natural heat‑dissipation structure, the IES2100 Series operates reliably across an extended temperature range of –40°C to 60°C. It incorporates industrial‑grade protection mechanisms, including enhanced surge resistance and electromagnetic shielding, ensuring long‑term stability and durability in harsh operating conditions—well beyond the capabilities of standard commercial switches.
The platform supports a comprehensive set of advanced Layer 2 features, including VLAN, STP/RSTP/MSTP, ERPS, and multicast control, enabling it to function effectively as an access switch for network equipment and peripheral devices such as Wi‑Fi access points, IP cameras, and IoT sensors. Robust security mechanisms—such as IEEE 802.1X, MAC authentication, and RADIUS—help safeguard network access and prevent unauthorized connections.
With flexible management interfaces including Console, Telnet, SSH, SNMP, and Web GUI, the IES2100 Series offers powerful capabilities for industrial IoT, smart transportation, and critical infrastructure networks, delivering reliability, scalability, and simplified operation.
* Features to be available
Hardware Specifications
| Model | IES2100-8G4S | IES2100-8G4S-POE | IES2100-24G4S |
|---|---|---|---|
| Copper Ports | 8 x 10/100/1000 Mbps RJ-45 Ports | 8 x 10/100/1000 Mbps RJ-45 Ports (PoE+) | 24 x 10/100/1000 Mbps RJ-45 Ports |
| SFP/SFP+ Slots | 4 x 1 G SFP Uplink Ports | 4 x 1 G SFP Uplink Ports | 4 x 1 G SFP Uplink Ports |
| Console Port | 1 x RJ45 | 1 x RJ45 | 1 x RJ45 |
| Surge Protection (Power) | 4 kV | 4 kV | 6 kV |
| Surge Protection (Data) | 4 kV | 4 kV | 4 kV |
| Installation | DIN rail | DIN rail | 19” Rack |
| Dimensions | 165 (H) x 41.7 (W) x 150 (D) mm | 165 (H) x 41.7 (W) x 150 (D) mm | 44 (H) x 440 (W) x 260 (D) mm |
| Input Power | 24-48 DCV | 24-48 DCV | 100-240 VAC, 50-60 Hz |
| PoE Standard | — | 802.3af/at | — |
| PoE Ports | — | Port 1 to 8 | — |
| Power Pin Assignment | — | 1/2 (-), 3/6 (+) | — |
| Max Power Per Port | — | 30 W | — |
| Total Power Budget | — | 120 W | — |
Performance Specifications
| Model | IES2100-8G4S | IES2100-8G4S-POE | IES2100-24G4S |
|---|---|---|---|
| Architecture | Store-and-Forward | Store-and-Forward | Store-and-Forward |
| Switching Capacity | 24 Gbps | 24 Gbps | 56 Gbps |
| Packet Forwarding Rate | 17.8 Mpps | 17.8 Mpps | 41.6 Mpps |
| CPU | MIPS 500 MHz | MIPS 500 MHz | MIPS 500 MHz |
| DRAM | 128 MB | 128 MB | 128 MB |
| Flash | 32 MB | 32 MB | 32 MB |
| MAC Address Table | 8K | 8K | 8K |
| Buffer Memory | 4.1 MB | 4.1 MB | 4.1 MB |
| Jumbo Frame | 10 KB | 10 KB | 10 KB |
Networking and Software Features
| Feature Category | Specific Features |
|---|---|
| Port | IEEE 802.3x flow control |
| Storm suppression based on packet type (Broadcast/Multicast/Unicast) | |
| Port auto-negotiation | |
| Port speed and duplex mode configuration | |
| MDI/MDI-X crossover | |
| Link-delay | |
| MTU configuration | |
| Admin-down | |
| Port isolation | |
| Port rate limiting | |
| IEEE 802.3az EEE (Energy Efficient Ethernet) | |
| VLAN (Virtual Local Area Network) | 4K VLANs |
| Access, Trunk, Hybrid VLAN | |
| Protocol-based VLAN | |
| Q-in-Q | |
| MAC Address Table | MAC address learning and aging |
| Static MAC address | |
| Blackhole MAC address | |
| Link Aggregation | Static aggregation |
| IEEE 802.3ad LACP (Link Aggregation Control Protocol) | |
| DHCP (Dynamic Host Configuration Protocol) | IPv4 DHCP Client/Snooping |
| Option82 | |
| ARP (Address Resolution Protocol) | Static/dynamic ARP |
| Gratuitous ARP | |
| ARP Proxy | |
| IPv6 | ND (Neighbour Discovery) |
| PMTUD (Path MTU Discovery) | |
| IPv6-Ping, IPv6-Tracert, IPv6-Telnet, IPv6-TFTP | |
| Multicast Protocols | IGMP (Internet Group Management Protocol) Snooping |
| Multicast VLAN with SVGL (Shared VLAN Group Learning) | |
| Loop Protection | STP (Spanning Tree Protocol) / RSTP (Rapid STP) / MSTP (Multiple STP) |
| Root Guard | |
| BPDU Guard, TC (Topology Change) protection | |
| Loop detection | |
| ERPS (Ethernet Ring Protection Switching) | |
| Redundancy | SmartLink |
| MonitorLink | |
| QoS (Quality of Service) | Diff-Serv QoS |
| 802.1p and DSCP priority marking | |
| ACL (Access Control List) | L2/L3/L4 ACL |
| IPv4/IPv6 ACL | |
| Ingress ACL | |
| Port Mirroring | Port mirroring |
| Remote mirroring | |
| Security | User privilege level/password |
| 802.1X authentication | |
| MAC authentication | |
| RADIUS/local authentication | |
| Serial port login | |
| Whitelist | |
| SSH 2.0 | |
| IP Source Guard | |
| DoS protection | |
| Management and Maintenance | IEEE 802.1AB LLDP |
| FTP/TFTP upgrades | |
| Command Line Interface (Console/Telnet/SSH) | |
| Web (HTTPS) | |
| SNMP V1/V2/V3 | |
| RMON (Remote Monitoring) 1/2/3/9 | |
| Logs/traps | |
| NTP/SNTP | |
| Ping/Tracert |
Environment Specifications
| Model | All Models |
|---|---|
| Operating Temperature | -40 ~ +60 °C |
| Storage Temperature | -40 ~ +70 °C |
| Operating & Storage Humidity | 5 to 95% (Non-Condensing) |
Certifications and Warranty
| Model | All Models |
|---|---|
| Certifications |
|
| Warranty | 3-Year Limited Hardware Warranty |
* To be available in the future.
| Standard Package | |
|---|---|
| Part No.: SD.IS2100-8G4S-000 |
|
| Part No.: SD.IS2100-8G4SP-000 |
|
| Part No.: SD.IS2100-24G4S-000 |
|
| Contact Us | |
|
|