| Modem | Interface | IC | Network Type | Working frequencyMHz | Operating Voltagev | Sizemm | Weightg | Features | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|
| NA111-E | - | - | - | - | - | - | - | |||
| NE2-D12E | - | - | - | - | - | - | - | |||
| E810-DTU(RS485) | RS485 | RJ45 | IP, TCP/UDP, ARP, IPV4 | - | DC 8~28 | 66*66*21.6 | 79±1 | Serial Data ⇌ Ethernet Data Transfer | ||
| NE2-D11E | - | - | - | - | - | - | - | |||
| NA111-M | RS485 | TTL level | TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS | - | DC 8～28 | 93*28*27 | 40±5 | Serial port data ⇌ Ethernet data transmission | ||
| NT1-B | TTL serial port | Ethernet | TCP/UDP, MQTT, HTTP, IPV4, DHCP, DNS | - | DC 3~5 | 22*35 | 9±1 | Support up to 6 TCP connections | ||
| NT1-M | TTL serial port | Ethernet | TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS | - | DC 2.1~3.6 | 32.5*16.5*17.5 | 9±1 | Ethernet module for TTL serial port data ⇌ Ethernet data transmission | ||
| NE2-T1M | TTL serial port | Ethernet | TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS | - | DC 2.9~3.6 | 32.5*16.5*17.5 | 9±1 | Serial to Ethernet module for serial data ⇌ Ethernet data transmission | ||
| NE2-D11A | RS485 | Ethernet | TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS | - | AC 85~265 | 110*66*30 | 100±5 | RS485 to Ethernet single serial port server | ||
| NB124ES | RS485/232/422 | ethernet | TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | 145x103x28 | 360±5 | Serial port data⇌Ethernet data two-way transparent transmission | ||
| NB124S | RS485/232/422 | ethernet | TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | 145x103x28 | 360±5 | Serial port data⇌Ethernet data two-way transparent transmission | ||
| NE2-H14P | RS485/232/422 | Ethernet | TCP/UDP/MQTT/HTTP | - | DC 8～28 | 82*84*25 | 130±5 | Serial port ⇌ 2-way Ethernet serial port server | ||
| NE2-T1B | TTL serial port | Ethernet | TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS | - | DC 3.1~6 | 35*22*25 | 10±1 | Single serial port server module | ||
| NE2-T1 | TTL serial port | Ethernet | TCP/UDP、MQTT、HTTP、IPv4、DHCP、DNS | - | DC 3.1~6 | 35*22*25 | 10±1 | Single serial port server module | ||
| NE2-H14 | RS485/232/422 | Ethernet | TCP/UDP/MQTT/HTTP | - | DC 8～28 | 82*84*25 | 130±5 | Serial port ⇌ 2-way Ethernet serial port server |