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IS212-8G4GS

IS212-8G4GS is a 12-port full gigabit L2 managed industrial Ethernet switch with 4 SFP slots, wide temp -40~75°C and dual power. For manufacturing, transportation, energy and security networks.

    Advantages and Features

  • Supports 4 Gigabit SFP slots and 8 Gigabit Ethernet ports;
  • Utilizing patented Ring network technology, it supports single-ring, coupled-ring, chained-ring, and dual-homing ring network configurations, with an automatic network failure recovery time of less than 20 ms.
  • Supports a wide range of network protocols and industry standards, such as STP/RSTP/MSTP, ERPS, PoE, DHCP, VLAN, QoS, IGMP Snooping, LLDP, ACL, SNMP, and more
  • Supports two selectable input power sources: 12–57 VDC and 100–240 VAC/DC
  • Supports a wide operating temperature range of -40°C to 75°C

Certification

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The IS212-8G4GS is a 12-port full-gigabit Layer 2 managed industrial Ethernet switch, offering 8 Gigabit Ethernet ports plus 4 SFP fiber slots for flexible copper-fiber hybrid deployment.

Built for reliable operation in harsh environments, it supports ring network redundancy with 20ms.<!--20ms-->


Ethernet interface
Ethernet Software Features
Switching characteristics
LED connector
Serial port
DIP Switch Configuration
Power Specifications
Mechanical Properties
Work Environment
Industry standards
Warranty Policy
Ethernet interface
10/100/1000BaseT(X) port (RJ45 connector)
8
Gigabit SFP slot
4
Ethernet Software Features
Filter
802.1Q VLAN, Port-based VLAN, GVRP, IGMP v1/v2/v3, GMRP
Agreement
Link Aggregation, MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2
Management
SNMP v1/v2c/v3 centralized device management, QoS, PoE, DHCP server, DHCP snooping, DHCP relay, static MAC addresses, LLDP, storm suppression, user passwords, login methods, file management, log management, port statistics
Safety
Broadcast storm protection, HTTPS/SSL, TACACS+, SNMPv3, MAB authentication, Sticky MAC, NTP authentication, MAC ACL, port locking, RADIUS, SSH, SMTP over TLS
Time synchronization service
NTP Server/Client、SNTP
Switching characteristics
Switching capacity
24 Gbps
Cache size
4MBit
MAC Table
16K
LED connector
LED indicator light
Power indicator, alarm indicator, power indicator, interface indicator
Serial port
Console port
CLI command-line management port (RS-232), RJ45
DIP Switch Configuration
DIP Switch Configuration
1. RST/Factory、2. 250m long distance mode、3. VLAN、4. QoS
Power Specifications
Input voltage
12–57 VDC redundant dual power supply input
Input voltage
100–240 VAC single-phase input
Overcurrent protection
Support
Reverse connection protection
Support
Connect
6-pin terminal block with 5.08 mm pitch (4 pins for power)
Mechanical Properties
Housing
IP40 protection rating, metal housing
Dimensions
5.71" × 2.28" × 4.72" (140 × 54 × 110 mm)
Weight
≤1kg
Installation
Rail-mounted installation, wall-mounted installation (with optional kit)
Work Environment
Operating temperature
-40 to 75°C (-40 to 167°F)
Storage temperature (including packaging)
-40 to 85°C (-40 to 185°F)
Relative humidity
5 to 95% (non-condensing)
Industry standards
IEC 61000-4-2 (ESD)
Level 4 (contact discharge ±8 kV, air discharge ±15 kV)
IEC 61000-4-4 (EFT)
Level 4 (Power supply: ±4 kV; Ethernet port: ±2 kV)
IEC 61000-4-5 (Surge) DC
Level 4 (Power supply: ±4 kV common-mode, ±2 kV differential-mode; Ethernet port: ±6 kV common-mode, ±2 kV differential-mode)
IEC 61000-4-5 (Surge) AC
Level 2 (Power supply: ±2 kV common-mode, ±2 kV differential-mode) Level 4 (Ethernet port: ±6 kV common-mode, ±2 kV differential-mode)
Warranty Policy
Warranty Policy
5 years

Software firmware and drivers

All(0)
  • Name
    Type Version System Release Date

Support Documentation

All(2) Quick Installation Guide (1) Specification (1)
  • Name
    Type Language Version Release Date
  • IS212E-8G4GS Series Product Specification814.93 KB
    Specification English V1.0 2026-03-09
  • IS212E Quick Installation Guide921.95 KB
    Quick Installation Guide English V1.0 2026-04-02

10/100/1000BaseT(X) ports, RJ45 connector
PoE port, 10/100/1000BaseT(X), RJ45 connector
10G SFP+ Slot
1000/2500Base SFP Port
100/1000Base SFP Slot
Power Supply

IS212-8G4GS-1P220
8
-
-
-
4
Single 100–240VAC Power Supply

IS212-8G4GS-2P48
8
-
-
-
4
Dual 12–57V DC Power Supplies

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