Managed Industrial Ethernet Switch
Carat20S-D6TX2ST20D3-D2
8-Port Layer 2 Lite Managed Industrial Ethernet Switch
Front view
Side view
Side view
Label view
Back view
Top view
Features and Benefits
FeaturesFeatures- Up to 2 x 100M/Gigabit 1x9 optical ports + 6 x 10/100/1000Base-T(X) ports
1 x Console port for CLI configuration and debugging- 1 x Relay alarm output
9-36VDC redundant dual input, low power consumption- Metal housing, IP40 protection
- -40°C to +75°C wide operating temperature
Overview
Carat20S-D6TX2ST20D3-D2 is a Layer 2 DIN-rail lite managed industrial Ethernet switch, offering up to 2x100M/Gigabit 1x9 optical ports and 6x10/100/1000Base-T(X) ports. It features high integration, compact size, rich functionality, and easy operation. It can be widely used in industrial fields such as smart grid, railway transit, new energy, and intelligent manufacturing.
Technical Parameters
| Standards Compliance | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | IEEE 802.3i(10Base-T) IEEE 802.3u(100Base-TX,100Base-FX) IEEE 802.3ab(1000Base-T) IEEE 802.3z(1000Base-SX/LX) IEEE 802.3x(流控) IEEE 802.1d(STP) IEEE 802.1w(RSTP) IEEE 802.1Q(VLAN) IEEE 802.1p(CoS) | ||||||||||||||||
| Switching Properties | |||||||||||||||||
| Switching Mode | Store and Forward | ||||||||||||||||
| Switching Capacity | 16Gbps | ||||||||||||||||
| Packet Forwarding Rate | 11.904Mpps | ||||||||||||||||
| Buffer Size | 2Mbit | ||||||||||||||||
| MAC Address Table | 4K | ||||||||||||||||
| Switching Latency | <10μs | ||||||||||||||||
| Port Performance | |||||||||||||||||
| Optical Port | 0/2 x 100M/gigabit SC/ST optical ports | ||||||||||||||||
| Ethernet Ports | 6 x 10/100/1000Base-T(X) ports, RJ45, auto flow control, full/half duplex mode, MDI/MDI-X adaptive | ||||||||||||||||
| Console/Management Port | 1 x Console port (RS-232), RJ45 | ||||||||||||||||
| Alarm Port | 1 x Relay alarm output | ||||||||||||||||
| LED Indicators | System indicator (SYS), Power indicator (P1, P2), Interface indicator (Link/ACT) | ||||||||||||||||
| Key Features | |||||||||||||||||
| Management | Port mirroring, SNMPv1 / v2c, LLDP, DHCP Client, file management | ||||||||||||||||
| Security | Storm suppression, port rate limit, user privilege levels, port alarm, power alarm, relay alarm | ||||||||||||||||
| VLAN | 802.1Q Vlan | ||||||||||||||||
| Reliability | RSTP | ||||||||||||||||
| QoS | Supports DSCP, COS / 802.1p prioritization, Supports SP queue scheduling algorithms | ||||||||||||||||
| Mechanical | |||||||||||||||||
| Dimensions | 48mm x 110mm x 144mm (W x D x H) | ||||||||||||||||
| Weight | 550g | ||||||||||||||||
| Mounting | DIN-Rail | ||||||||||||||||
| Other | IP40 protection, metal housing | ||||||||||||||||
| Electrical | |||||||||||||||||
| Input Voltage | 24VDC (9 ~ 36VDC) redundant power input, overload and reverse polarity protection, 6-pin 5.08mm pitch terminal block (relay occupies 2 pins) | ||||||||||||||||
| Alarm Output | 1-channel relay alarm output, terminal block | ||||||||||||||||
| Wattage | <5W | ||||||||||||||||
| Environmental | |||||||||||||||||
| Operating Temperature | -40℃ ~ 75℃ | ||||||||||||||||
| Storage Temperature | -40℃ ~ 85℃ | ||||||||||||||||
| Relative Humidity | 5% ~ 95% (non-condensing) | ||||||||||||||||
| Certifications | |||||||||||||||||
| System Certification | ISO9001,ISO14001,ISO22163(IRIS) | ||||||||||||||||
| Product Certification | CE,FCC | ||||||||||||||||
| Safety | Compliant with EN60950 | ||||||||||||||||
| EMC |
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| Vibration | Compliant with IEC 60068-2-6 | ||||||||||||||||
| Shock | Compliant with IEC 60068-2-27 | ||||||||||||||||
| Free Fall | Compliant with IEC 60068-2-32 | ||||||||||||||||
| MTBF | Mean Time Between Failure (MTBF) greater than 50,000 hours | ||||||||||||||||
Resources
Ordering Information
| Model | Description |
|---|---|
| Carat20S-D6TX2SC20D3-D2 | DIN-rail lite managed industrial Ethernet switch, 2 100M optical ports (SC single-mode dual fiber, 1310nm, 20km), 6 10/100Base-T(X) ports, 9~36VDC redundant power input, IP40 protection |
| Carat20S-D6TX2ST20D3-D2 | DIN-rail lite managed industrial Ethernet switch, 2 100M optical ports (ST single-mode dual fiber, 1310nm, 20km), 6 10/100Base-T(X) ports, 9~36VDC redundant power input, IP40 protection |
| Carat20S-D6GT2SC20D3-D2 | DIN-rail lite managed industrial Ethernet switch, 2 gigabit optical ports (SC single-mode dual fiber, 1310nm, 20km), 6 10/100/1000Base-T(X) ports, 9~36VDC redundant power input, IP40 protection |
| Carat20S-D6GT2ST20D3-D2 | DIN-rail lite managed industrial Ethernet switch, 2 gigabit optical ports (ST single-mode dual fiber, 1310nm, 20km), 6 10/100/1000Base-T(X) ports, 9~36VDC redundant power input, IP40 protection |