Carat20-D2FX2TX8GPAPL-DP
12-Port DIN-Rail APL Industrial Ethernet Switch
Front view
Provides 2 x 100M RJ45 electrical ports and 2 x 100M SFP optical slots- 8 x 802.3cg 10Base-T1L Ethernet-APL spur ports
Each spur port supports Ethernet-APL power classes A and C- Supports PoE power supply
Supports static link aggregation for link redundancy- Supports 10BASE-T1L port disconnection detection
- Suitable for hazardous areas with intrinsically safe characteristics
- Supports 18~72 VDC dual power supply
Overview
The Carat20-D2FX2TX8GPAPL-DP switch is a two-wire long-distance transmission switch for Ethernet-APL (Advanced Physical Layer), supporting 2 x 100M optical ports, 2 x 100M electrical ports, and 8 x 10BASE-T1L Ethernet-APL spur ports.
Ethernet-APL is a two-wire (single-pair) Ethernet physical layer designed specifically for the process industry. It is an extension of the single-pair Ethernet specification based on the IEEE 802.3cg 10BASE-T1L (IEEE 802.3cg-2019) standard, enabling 10 Mbps communication speed and 1000 m communication distance.
The two-wire communication cable can simultaneously transmit data and supply power to field devices, meeting explosion-proof design specifications and suitable for hazardous production areas.APL-based control systems can be widely used in mining, oil and gas, petrochemical, chemical, and many other industries.
Technical Parameters
| Standards Compliance | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | IEEE 802.3cg(10Base-T1L) IEEE 802.3i(10Base-T) IEEE 802.3u(100Base-T) IEEE 802.3ad(Link Aggregation) IEEE 802.3x(Flow Control) IEEE 802.1p(Priority) IEEE 802.1Q(VLAN) | ||||||||||||||||||||||
| Standard Ethernet Port Parameters | |||||||||||||||||||||||
| Electrical Port | 2 x standard 100M RJ45 connector interfaces | ||||||||||||||||||||||
| Optical Port | 2 x 100M SFP optical slots | ||||||||||||||||||||||
| LED Indicator Parameters | |||||||||||||||||||||||
| LED Indicators | Run (run indicator), Alarm (alarm indicator), PWR (power indicator), Link/ACT (port indicator) | ||||||||||||||||||||||
| Single-Pair Ethernet (SPE) Port Parameters | |||||||||||||||||||||||
| Port Quantity | 8 x SPE ports (APL ports) | ||||||||||||||||||||||
| Interface Type | Phoenix terminal block | ||||||||||||||||||||||
| Transmission Rate | 10Mbit/s full duplex, compliant with 10BASE-T1L, IEEE 802.3cg-2019 | ||||||||||||||||||||||
| Max. Transmission Distance | Greater than 1000 m, up to over 1300 m | ||||||||||||||||||||||
| PoE Function | Supported | ||||||||||||||||||||||
| SPE Communication Protocol | |||||||||||||||||||||||
| Protocol Support | IEEE 802.3cg-2019, 10Base-T1L | ||||||||||||||||||||||
| Switch Properties | |||||||||||||||||||||||
| Priority Queues | 4 | ||||||||||||||||||||||
| Number of VLANs | 16 | ||||||||||||||||||||||
| VLAN ID | 1 ~ 4094 | ||||||||||||||||||||||
| Multicast Groups | 256 | ||||||||||||||||||||||
| MAC Address Table | 2k | ||||||||||||||||||||||
| Packet Buffer | 384Kbit | ||||||||||||||||||||||
| Packet Forwarding Rate | 9.5Mpps | ||||||||||||||||||||||
| Switching Latency | <5μs | ||||||||||||||||||||||
| Software | |||||||||||||||||||||||
| VLAN Features | Supports IEEE 802.1Q VLAN | ||||||||||||||||||||||
| Security | Supports broadcast storm suppression | ||||||||||||||||||||||
| QoS | Supports QoS Supports strict priority queues and weighted priority queues Supports storm suppression | ||||||||||||||||||||||
| Management & Maintenance | Supports CLI Supports HTTP Supports FTP/TFTP Supports SSH Supports syslog logging and upload Supports SNMPv1 / v2c Supports LLDP auto topology | ||||||||||||||||||||||
| General Parameters | |||||||||||||||||||||||
| Operating Power Voltage | 18 ~ 72 VDC / 45 ~ 57 VDC (PoE), 3-pin 5.08mm pitch pluggable terminal block, dual power supply, overload/reverse polarity protection | ||||||||||||||||||||||
| Operating Power Wattage | <9W | ||||||||||||||||||||||
| Ingress Protection (IP) Rating | IP40 | ||||||||||||||||||||||
| Operating Temperature | -40°C ~ +75°C | ||||||||||||||||||||||
| Storage Temperature | -40°C ~ +85°C | ||||||||||||||||||||||
| Relative Humidity | 5 ~ 95% non-condensing | ||||||||||||||||||||||
| Dimensions | 113(W) x 136(H) x 132(D), weight 1kg | ||||||||||||||||||||||
| Mounting Method | Standard DIN-Rail mounting | ||||||||||||||||||||||
| Standards and Certifications | |||||||||||||||||||||||
| Certification | State Grid Class A certification | ||||||||||||||||||||||
| Electromagnetic Compatibility (EMC) |
| ||||||||||||||||||||||
| Vibration | Complies with IEC 60068-2-6 | ||||||||||||||||||||||
| Shock | Complies with IEC 60068-2-27 | ||||||||||||||||||||||
| Free Fall | Complies with IEC 60068-2-32 | ||||||||||||||||||||||
| Industrial | Complies with IEC 61000-6-2 | ||||||||||||||||||||||
| Power | Complies with IEC 61850-3, IEEE 1613 | ||||||||||||||||||||||
| Railway | Complies with EN 50155, EN 50121-4 | ||||||||||||||||||||||
| Traffic Control | Complies with NEMA TS-2 | ||||||||||||||||||||||
| MTBF | MTBF > 87600 hours | ||||||||||||||||||||||
Resources
Ordering Information
| Model | Description |
|---|---|
| Carat20-D2FX2TX8GPAPL-DP | 12-Port DIN-Rail APL Industrial Ethernet Switch |