Name: TNS1808-8P
Brand: Hinet
SKU: TNS1808-8P

Product Overview

Technical Parameters

Application scenarios

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Product information

The TNS1808-8P is a high-performance industrial-grade Ethernet switch, equipped with 8 100/1000Mbps M12 (X-coded) copper ports and supporting 8-channel PoE power supply, meeting the high reliability requirements of rail transit industrial applications. Designed for harsh network environments, this device features M12 connectors, making it highly suitable for train/trackside, onboard, and mining application scenarios. To accommodate a broader range of usage needs, its operating temperature range extends from -40°C to 75°C.

The network management system supports multiple network protocols and industry standards, including static routing, STP/RSTP/MSTP, ERPS, 802.1Q VLAN, QoS functions, DHCP server, IGMP Snooping, LLDP, port aggregation, and port mirroring, among others. The device also provides comprehensive management functions, supporting port configuration, port statistics, port IP binding, access control, network diagnostics, quick configuration, and online upgrades; it can be accessed via multiple methods such as CLI, WEB, Telnet, SNMP, and SSH. Its user-friendly interface and simple operation deliver an excellent user experience.

Core Advantages

Robust Power Supply: All 8 PoE ports support the IEEE 802.3af/at standard, with the entire unit delivering up to 240W of output power, ensuring stable power supply for various terminal devices.

Intelligent Management: Supports Layer 3 routing protocols such as static routing, OSPF, RIP, and VRRP (L3 models only), as well as multiple ring network redundancy mechanisms including RSTP, EAPS, and ERPS, ensuring high network availability.

Industrial-Grade Protection: Both power and data ports feature surge protection, IP40 protection rating, and a metal housing with excellent heat dissipation, adapting to harsh physical environments.

Wide Temperature Operation: Supports an operating temperature range from -40°C to 75°C, meeting the needs of special industries such as rail transit and mining.

Typical Applications

Rail Transit (train control, trackside equipment networking)

Onboard Networks (bus and mining vehicle onboard communication systems)

Industrial IoT (remote monitoring, device interconnection)

The TNS1808-8P provides a secure and stable integrated solution for data transmission and power supply in industrial networks, leveraging high reliability, flexible management, and robust performance.

Product Attributes
	8 100/1000Base-TX M12 Ethernet ports (X-code)
Network Interfaces	8 100/1000Base-TX M12 Ethernet ports (X-code)
	1 RJ45 management port (Console port)
LED Indicators	Power, port speed, port link, POE
Product Performance
Backplane Bandwidth	16 Gbps
Packet Forwarding Rate	11.9Mpps
Forwarding Mode	Store-and-forward
Packet Forwarding Buffer	4.1 Mbit
CPU RAM	1 Gbit
Flash Storage	256 Mbit
MAC Address Table Size	8K
Jumbo Frame	16K
ACL Table	512
Number of VLANs	4K
VLAN Interfaces	32
Number of Routes	512
Routing Table Size	64
Port Priority Queues	8
Physical Properties
Dimensions	292x147.5x50mm
Weight
Operating Temperature	-40 to 75℃
Storage Temperature	-40 to 85℃
Operating Humidity	5 to 95% non-condensing
Power Supply Method	44-57VDC
Maximum Power Consumption	15W (without PoE load)
EMC Safety	FCC, CE, RoHS
Reliability (MTBF)	200,000 hours
PoE Power Supply
PoE Interfaces	Ports 1-8
PoE Standard	IEEE802.3af, IEEE802.3at
Maximum Output Power per PoE Port	30W
PoE Voltage	52VDC (port auto-negotiation)
PoE Pin Assignment	V- (RJ45 Pin1,2), V+ (RJ45 Pin 3,6)
PoE Management	Port-based PoE status view and control
Port Configuration
Enable/Disable	Supports enable and disable control
Auto-Negotiation	Supports forced port mode and speed
Flow Control	Supports IEEE802.3x full-duplex flow control; supports half-duplex backpressure flow control
Storm Control	Supports rate limiting for broadcast, multicast, and DLF (unknown unicast) packets
Storm Constraint	Supports detection of broadcast packets, multicast packets, or unicast packets received on the port; if the rate exceeds the threshold, the port is shut down.
Port Mirroring	Supported
Port Rate Limiting	Supports ingress and egress rate limiting on ports
Link Aggregation	Supports manual link aggregation;
	Supports LACP protocol;
	Up to 8 aggregation groups, each with up to 8 ports;
	Supports source MAC, destination MAC, source-destination MAC, source IP, destination IP, source-destination IP routing policies
Port Protection	Each port can be configured as a protected port isolated from each other
Cable Remote Diagnostics	Supported
Port Redundancy	Supported
Fiber Port DDM (Digital Diagnostic Monitoring)	Supported
MAC Configuration
MAC Address Table Management	Supported
Forwarding Mode	Supports IVL forwarding mode
Static MAC Address	Supported
MAC Binding	Supported
MAC Address Filter	Supported
MAC Learning Control	Port-based MAC learning control
VLAN Configuration
802.1Q-based VLAN	Supported
MAC-based VLAN	Supported
IP-based VLAN	Supported
Protocol-based VLAN	Supported
Voice VLAN	Supported
Private VLAN	Supported
VLAN Mapping	Supports 1:1 mapping
Q-in-Q	Supports basic Q-in-Q
	Supports flexible Q-in-Q
Reliability Protocols
Spanning Tree Protocol	Supports STP/RSTP/MSTP
Port Loop Detection	Supported
EAPS	Supports RFC3619
ERPS	Supports G.8032/Y.1344
LLDP	Supports LLDP & LLDP-MED
UDLD	Fully compatible with CISCO's UDLD protocol
Layer 2 Routing L2+
Static ARP and Dynamic ARP	Supported
IP Routing	Supports 0.0.0.0/0 route and other static routes, but cannot support L3 forwarding
Multicast
MLD SNOOPING	Supports v1/v2
IGMP SNOOPING	Supports v1/v2/v3
IGMP SNOOPING Querier	Supported
IGMP SNOOPING Fast Leave	Supported
IGMP SNOOPING Filtering	Supported
MVR	Supported
GMRP	Supported
Static Multicast Address	Supported
Unknown Multicast Control	Supported
Access Control Lists (ACL)
Standard IP-based ACL	Supported
Extended IP-based ACL	Supported
MAC and IP-based Access Control List (ACL)	Supported
MAC ARP-based Access Control List (ACL)	Supported
IPv6-based ACL	Supported
ACL Port Filtering	Supported
Time-based ACL	Supported
Quality of Service (QOS)
Number of Port Queues	8
Port Queue Scheduling Mode	Supports WRR, SP, WFQ
Port-based Priority	Supported
802.1p-based Priority	Supported
DSCP-based Priority	Supported
ACL-based Priority	Supported
QoS Policy	Supports mapping packets to queues
	Supports COS or DSCP marking
	Supports data flow rate limiting
	Supports data flow statistics
	Supports data flow mirroring
DHCP
DHCPv4 Client	Supported
DHCPv6 Client	Supported
DHCP Snooping	Supported
DHCP Relay	Supported
DHCP Server	Supported
DHCP Option 82	Supported
Security
Management Security	Supports enabling and disabling TELNET, WEB, and SNMP services
	Supports binding TELNET, SSH, WEB, and SNMP services to standard IP access control lists (IP ACLs)
	Supports limiting the number of TELNET connections
CPU Protection	Supports switch self-security protection against traffic attacks
IP-MAC Address Binding	Supports static binding between IP, MAC, and ports
AAA	Supports 802.1x protocol
	Supports RADIUS protocol
	Supports RADIUS server authentication, authorization, and accounting
	Supports MAC-based 802.1X authentication
	Supports 802.1x guest VLAN
DHCP Snooping	Supports dynamic ARP binding to prevent ARP spoofing
	Supports dynamic IP, MAC, and port binding
	Supports specifying ports to connect to DHCP servers to prevent unauthorized DHCP servers
ARP Spoofing Prevention	Supports manual configuration of MAC ARP-based ACL rules to prevent ARP spoofing
	Supports DHCP SNOOPING function; when DHCP obtains an IP address, the switch dynamically binds ARP and ports to prevent ARP spoofing
IPv6
IPv4/IPv6 Dual Stack	Supported
IPv6 Address	Supports manual address configuration, stateless address auto-configuration, and stateful address configuration via DHCPv6 client
IPv6 Neighbor Discovery	Supported
ICMPv6	Supported
IPv6 Path MTU Discovery	Supported
Management Features
CLI Management	Supports Console, TELNET, and SSH
	Supports multiple TELNET connections over IPv4 and IPv6
	Supports multiple SSH connections over IPv4 and IPv6
	Supports running configuration rollback
	Supports ZTP (Zero Touch Provisioning)

Switch Model
TNS1808-8P-DC		8 x 1G M12 Layer 2 Managed PoE Industrial Network Switch
Cables
M12-P-5-A-IP67-1	M12 to power cable, 5-pin A-coded IP67, 1 m
M12-R-8-A-IP67-1	M12 to RJ45 cable, 8-pin A-coded IP67, 1 m
M12-R-4-D-IP67-1	M12 to RJ45 cable, 4-pin D-coded IP67, 1 m
M12-M-8-A-IP67-1	M12 to M12 cable, 8-pin A-coded, IP67, 1 m
M12-M-4-D-IP67-1	M12 to M12 cable, 4-pin D-coded, IP67, 1 m
DH24-F-LC-IP67-1	DH24 to fiber optic cable, LC-LC, IP67-rated, 1m
M12 Dust Caps
M12-CAP-F-M	Metal cap for M12 female connector
M12-CAP-M-M	Metal cap for M12 male connector
M12-CAP-F-P	Plastic cap for M12 female connector
M12-CAP-M-P	Plastic cap for M12 male connector
M12 Connectors
M12-CON-5-A-IP67-M	DIY metal connector for M12 5-pin A-coded
M12-CON-4-D-IP67-M	DIY metal connector for M12 5-pin D-coded
M12-CON-8-A-IP67-M	DIY metal connector for M12 5-pin A-coded
M12-CON-5-A-IP67-P	DIY plastic connector for M12 5-pin A-coded
M12-CON-4-D-IP67-P	DIY plastic connector for M12 5-pin D-coded
M12-CON-8-A-IP67-P	DIY plastic connector for M12 5-pin A-coded

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