TK800 Series
0%
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450MHz Connect whitelisted
4G/LTE support
Supports all 4G/LTE frequency bands.
450 MHz LTE
LTE 450 MHz (Band 31 and Band 72)
Dual SIM
Dual SIM with auto-fallback for enhanced availability and reliability
Device Management
Easy rollout of VPN configurations and certificates to connected Welotec devices (incl. Docker containers).
Operating temperature
Wide operating temperature range for trouble-free operation in harsh environments.
DIN rail mounting
Designed to be used in switching cabinets with DIN rail mounting.
TPM 2.0 Module
Integrated Trusted Platform Module for secure device provisioning and authentication.
EMC compatibility
High electromagnetic compatibility according to EN 61000-4 for use in highly polluted environments
Technical Details
General Data
| Model | TK804L-450 |
| Series | TK800 |
| Chipset | Quectel EG950A-ENL |
Cellular Characteristics
| 4G standard | 4G LTE CAT 4 including LTE450 MHz |
| Frequency bands | LTE-FDD: B1/ 2/ 3/ 4/ 5/ 7/ 8/ 20/ 28/ 31/ 66/ 72/ 87 |
| LTE-TDD: B38/ 40/ 41 | |
| WCDMA: B1/ 2/ 4/ 5/ 8 | |
| Download (max) | 150 Mbps |
| Upload (max) | 50 Mbps |
| Antenna connector | 2x SMA (f) |
Ethernet Characteristics
| Connector TX | RJ45 |
| 10/100BaseTX | 4 Ports (1 of them configurable as WAN) |
| IEEE 802.3 | 10BaseT |
| IEEE 802.3a | 10Base2 |
| IEEE 802.3i | 10BaseT |
| IEEE 802.3u | 100BaseT(X) / Fast Ethernet |
Serial interfaces
| Amount | 2 |
| Type | RS-232, RS-485 |
| Serial interface | TXD, RXD, GND, A(RS-485+), B(RS-485-) |
| Connector | Terminal blocks 5-pin (m) |
| Baud rate | 1200 - 115200 bps |
| Additional protocols | Transparent TCP, Virtual COM, Modbus TCP / RTU |
Additional interface
| Console port | 1 console port (RS-232) |
| SIM card slot | 2x 2FF (Dual SIM) |
| WAN port | 1 x |
| IEEE 802.1q | VLAN (dot1q) |
Network Characteristics
| Routing | Static routes and dynamic routes with RIP or OSPF |
| Network protocols | ICMP, TCP, IP, UDP, DHCP, NTP, DNS, HTTP, HTTPS, Telnet, ARP, VRRP, PPP, SSH |
| IP protocols | IPv4, IPv6, DHCPv6-PD |
| Security | TPM 2.0 |
| Connection inspection | PPP LCP echo and ICMP keep alive and IP SLA / tracking for checking connections |
| NAT and PAT | Network Address Translation (NAT) and Port Address Translation (PAT) |
| DDNS (DynDNS) | Supports Dynamic DNS |
| VRRP | Automatically switch to slave router if the master router fails |
| IPsec | IKEv1, IKEv2, Pre Shared Keys, Certificates, Tunnel mode, Transport mode, Routed IPSec, DMVPN |
| L2TP | Client, Server, L2TP over IPSec |
| OpenVPN | Client, Server |
| GRE | Point-to-Point, Subnet, GRE over IPSec |
| VPN authentication | Pre-Shared Key, digital certificates |
| Firewall | Stateful Packet Inspection (SPI), ACLs |
| Access control | ACLs, RADIUS, TACACS+, LDAP |
| Real-time clock | Provides the system with the current time |
Advanced functions
| LED | 3 LED indicators for the signal strength, 4 status LEDs: PWR, STAT, MOB, VPN |
Power supply
| Power supply V DC | 9 - 36 V DC |
| Connector | Terminal blocks 2-pin (m) |
Physical characteristics
| Housing material | Metal |
| Ingress protection | IP30 |
| Dimensions (W x H x D) | 35 x 127 x 108 mm |
| Weight | 457 g |
| Mounting | DIN rail |
Environmental
| Operating temperature | -25 - +70 °C |
| Storage temperature | -40 - +85 °C |
EMC, EMI Characteristics
| EMC | EN 61000-4, Level 3 |
Technical Details
General Data
| Model | TK804L-450 |
| Series | TK800 |
| Chipset | Quectel EG950A-ENL |
Cellular Characteristics
| 4G standard | 4G LTE CAT 4 including LTE450 MHz |
| Frequency bands | LTE-FDD: B1/ 2/ 3/ 4/ 5/ 7/ 8/ 20/ 28/ 31/ 66/ 72/ 87 |
| LTE-TDD: B38/ 40/ 41 | |
| WCDMA: B1/ 2/ 4/ 5/ 8 | |
| Download (max) | 150 Mbps |
| Upload (max) | 50 Mbps |
| Antenna connector | 2x SMA (f) |
Ethernet Characteristics
| Connector TX | RJ45 |
| 10/100BaseTX | 4 Ports (1 of them configurable as WAN) |
| IEEE 802.3 | 10BaseT |
| IEEE 802.3a | 10Base2 |
| IEEE 802.3i | 10BaseT |
| IEEE 802.3u | 100BaseT(X) / Fast Ethernet |
Serial interfaces
| Amount | 2 |
| Type | RS-232, RS-485 |
| Serial interface | TXD, RXD, GND, A(RS-485+), B(RS-485-) |
| Connector | Terminal blocks 5-pin (m) |
| Baud rate | 1200 - 115200 bps |
| Additional protocols | Transparent TCP, Virtual COM, Modbus TCP / RTU |
Additional interface
| Console port | 1 console port (RS-232) |
| SIM card slot | 2x 2FF (Dual SIM) |
| WAN port | 1 x |
| IEEE 802.1q | VLAN (dot1q) |
Network Characteristics
| Routing | Static routes and dynamic routes with RIP or OSPF |
| Network protocols | ICMP, TCP, IP, UDP, DHCP, NTP, DNS, HTTP, HTTPS, Telnet, ARP, VRRP, PPP, SSH |
| IP protocols | IPv4, IPv6, DHCPv6-PD |
| Security | TPM 2.0 |
| Connection inspection | PPP LCP echo and ICMP keep alive and IP SLA / tracking for checking connections |
| NAT and PAT | Network Address Translation (NAT) and Port Address Translation (PAT) |
| DDNS (DynDNS) | Supports Dynamic DNS |
| VRRP | Automatically switch to slave router if the master router fails |
| IPsec | IKEv1, IKEv2, Pre Shared Keys, Certificates, Tunnel mode, Transport mode, Routed IPSec, DMVPN |
| L2TP | Client, Server, L2TP over IPSec |
| OpenVPN | Client, Server |
| GRE | Point-to-Point, Subnet, GRE over IPSec |
| VPN authentication | Pre-Shared Key, digital certificates |
| Firewall | Stateful Packet Inspection (SPI), ACLs |
| Access control | ACLs, RADIUS, TACACS+, LDAP |
| Real-time clock | Provides the system with the current time |
Advanced functions
| LED | 3 LED indicators for the signal strength, 4 status LEDs: PWR, STAT, MOB, VPN |
Power supply
| Power supply V DC | 9 - 36 V DC |
| Connector | Terminal blocks 2-pin (m) |
Physical characteristics
| Housing material | Metal |
| Ingress protection | IP30 |
| Dimensions (W x H x D) | 35 x 127 x 108 mm |
| Weight | 457 g |
| Mounting | DIN rail |
Environmental
| Operating temperature | -25 - +70 °C |
| Storage temperature | -40 - +85 °C |
EMC, EMI Characteristics
| EMC | EN 61000-4, Level 3 |
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