TH-3 Series Industrial Ethernet Switch
TH-3 Series is industrial Unmanaged Ethernet Switch is a compact, rugged switch designed for use in harsh industrial environments.
It provides reliable, unmanaged Ethernet connectivity for up to eight devices and is available in various port configurations.
It supports a range of Ethernet standards, including IEEE 802.3, 802.3u, and 802.3x.
It also features plug-and-play operation, making it easy to install and use without the need for any configuration.
● 10/100Base-TX RJ45 ports
● Support 1Mbit packet buffer
● Support IEEE802.3/802.3u/802.3ab/802.3z/802.3x
● Support redundant dual power input 9~56VDC
● -40~75°C operation temperature for harsh environment
● IP40 Aluminum case, no fan design
● Installation method: DIN Rail /Wall mounting
| Model Name | Description |
| TH-305 | Industrial unmanaged switch with 5×10/100Base-TX RJ45 ports dual power input voltage 9～56VDC |
| TH-305-1F | Industrial unmanaged switch with 4×10/100Base-TX RJ45 ports and1x100Base-FX (SFP/SC/ST/FC optional). dual power input voltage 9～56VDC |
| TH-305-1SFP | Industrial unmanaged switch with 4×10/100Base-TX RJ45 ports and1x100Base-FX(SFP). dual power input voltage 9～56VDC |
| TH-308 | Industrial unmanaged switch with 8×10/100Base-TX RJ45 ports dual power input voltage 9～56VDC |
| TH-309 | Industrial unmanaged switch with 9×10/100Base-TX RJ45 ports, dual power input voltage 12~36VDC, operation temperature -40C~75C |
| TH-316 | Industrial unmanaged switch with 16×10/100Base-TX RJ45 ports dual power input voltage 12～36VDC |
| TH-326-2G | Industrial unmanaged switch with 24×10/100Base-TX RJ45 ports and 2x1000MCombo Ports, dual power input voltage 12～36VDC |
| Ethernet Interface | |
| Power input terminal | Five-pin terminal with 3.81mm pitch |
| Standards | IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3ab for 1000BaseT(X) IEEE 802.3x for flow control IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid Spanning Tree Protocol IEEE 802.1p for Class of Service IEEE 802.1Q for VLAN Tagging |
| Packet Buffer Size | 1M /3M |
| Maximum Packet Length | 10K |
| MAC Address Table | 2K |
| Transmission Mode | Store and Forward (full/half duplex mode) |
| Exchange Property | Delay time < 7μs |
| Backplane bandwidth | 1.8Gbps /3.2Gbps/8.8Gbps |
| Power | |
| Power Input | Dual power input 9-56 /12-36VDC |
| Power consumption | Full Load<3W/4W/10W |
| Physical Characteristics | |
| Housing | Aluminum case |
| Dimensions | 120mm x 90mm x 35mm (L x W x H) |
| Weight | 320g |
| Installation Mode | DIN Rail and Wall Mounting |
| Working Environment | |
| Operating Temperature | -40℃~75℃ (-40 to 167 ℉) |
| Operating Humidity | 5%~90% (non-condensing) |
| Storage Temperature | -40℃~85℃ (-40 to 185 ℉) |
| Warranty | |
| MTBF | 500000 hours |
| Defects Liability Period | 5 years |
| Certification Standard | FCC Part15 Class A IEC 61000-4-2（ ESD）： Level 4
CE-EMC/LVD IEC 61000-4-3（ RS）： Level 4 ROSH IEC 61000-4-2（ EFT）： Level 4 IEC 60068-2-27（Shock） IEC 61000-4-2（ Surge）： Level 4 IEC 60068-2-6（Vibration） IEC 61000-4-2（ CS）： Level 3 IEC 60068-2-32（Free fall） IEC 61000-4-2（ PFMP）： Level 5
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