Industrial fanless conduction cooling
Supports industrial redundant power input
Supports STP/EAPS/ERPS industrial rings
Any two ports can form a self-healing ring; ring recovery <50 ms (typical)
The TCC4100 general-purpose Layer-2 DIN-rail industrial switch supports IGMP snooping, IEEE 802.1Q VLAN, port-based VLAN, QoS and port mirroring, plus Ethernet redundancy (RSTP/STP/MSTP) to improve reliability and backbone availability. It features a rugged aluminum alloy housing for industrial environments with optional fiber connectivity.
The SRS2000 series rack-mount Layer-3 industrial switch uses 100~240VAC redundant dual power dual-input design, fanless and low-power, rack mounting, rugged aluminum alloy housing, IP30, high-level EMI/EMC tests and strict burn-in meeting industry stability/durability standards.
The cable is connected, but the port will not come UP / the link is down. What should I check?
+What are the PoE power specifications?
+Which ring protocols are supported, and what is the self-healing time?
+How should I choose between Layer-2 and Layer-3 industrial switches?
+Can non-OEM SFP optical modules work normally?
+How do I restore factory settings if I forget the device login password?
+What are the power supply requirements for industrial switches?
+What are the operating temperature range and protection rating of industrial switches?
+EMC meets Level-4
Industrial fanless conduction cooling
Supports industrial redundant power input
Supports STP/EAPS/ERPS industrial rings
The TNM4000-IST40HH8X8G24 general-purpose Layer-3 TSN industrial switch is designed for harsh-environment networks, supporting 8×1000/2500BaseX SFP + 8×1000/2500/10000BaseX SFP + 24×10/100/1000BaseT, suitable for large industrial networks.
Supports CLI management
SupportsAny two ports can form a self-healing ring , ring recovery < 50 ms (typical)
Provides packet-loss protection and fast recovery from network faults
Supports SNMP NMS platform
MTBF ≥ 800,000h
IEEE 802.3 CSMA/CD Method and Physical Layer Specifications CSMA/CD method and physical layer specifications
IEEE 802.1p Priority Queuing Priority Queuing
IEEE 802.1q VLAN Tagging VLAN Tagging
IEEE 802.1d Spanning Tree Algorithm Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Multiple Spanning Tree Protocol
IEEE 802.1x Authentication Authentication
IEEE 802.3ac VLAN Tagging VLAN Tagging
IEEE 802.3ad Link Aggregation Link Aggregation
IEEE 802.3x Flow Control Flow Control
IEEE 802.3 Ethernet Ethernet
IEEE 802.3u Fast Ethernet Fast Ethernet
IEEE 802.3z Gigabit Ethernet Gigabit Ethernet
IEEE 802 Networks Networks
RFC 768 UDP User Datagram Protocol
RFC 791 IP Internet Protocol
RFC792 ICMP Internet Control Message Protocol
RFC 793 TCP Transmission Control Protocol
RFC 826 ARP Address Resolution Protocol
RFC 854 Telnet Client & Server Telnet Client & Server
RFC 862 Echo Protocol Echo Protocol
RFC 863 Discard Protocol Discard Protocol
RFC 867 Daytime Protocol Daytime Protocol
RFC 868 Time Protocol Time Protocol
RFC 1027 Using ARP to Implement Transparent Subnet Gateways Proxy ARP
RFC 1058 RIP Routing Information Protocol
RFC 1059,1119 NTPv1/2 Network Time Protocol v1 and v2
RFC 1112 IGMP Host Extensions for IP Multicasting
RFC 1166 Internet Numbers Internet Numbers
RFC 1191 Path MTU Discovery Path MTU Discovery
RFC 1256 ICMP Router Discovery Protocol
RFC 1388 RIP Version 2 Carrying Additional Information Routing Information Protocol v2
RFC 1519 CIDR (Classless Inter-domain Routing) Classless Inter-Domain Routing
RFC 1542 Bootstrap Extensions & DHCP DHCP relay agent
RFC 1587 OSPF NSSA OSPF
Full aluminum alloy all-black with Changzheng Centauri software, TOM1000 series 10-port Layer-2 industrial switch; corrosion-/oxidation-resistant, never rusts. 2×100/1000/2500BaseX SFP (modules not included) + 8×PoE/PoE+ 10/100/1000BaseT, 1 CLI. IP30; operating temperature -40~75°C; MTBF≥400,000 hours. Redundant dual DC isolated power (48~54VDC). DIN-rail included.
RFC 1812 Requirements for IP Version 4 Routers Requirements for IP Version 4 Routers
RFC 1851 The ESP Triple DES Transform ESP Triple DES Transform
RFC 1866 HTML HTML
RFC 1994 PPP Challenge Handshake Authentication Protocol (CHAP) Challenge Handshake Authentication Protocol
RFC 2068 HTTP Hypertext Transfer Protocol
RFC 213 DHCP Server DHCP Server
RFC 2138 RADIUS Remote Authentication Dial-In User Service
RFC 2139 RADIUS Accounting RADIUS Accounting
RFC 2236 IGMPv2 IGMPv2
RFC 2328 OSPF V2 OSPF v2
RFC 2338 VRRP Virtual Router Redundancy Protocol
RFC 2370 The OSPF Opaque LSA Option OSPF Opaque LSA Option
RFC 2474 DiffServ Precedence
RFC 2475 DiffServ Core and Edge Router Functions
RFC 2597 DiffServ Assured Forwarding
RFC 2598 DiffServ Expedited Forwarding
RFC 2644 Directed Broadcasts Directed Broadcasts
RFC 2865 Remote Authentication Dial User Service (RADIUS) Remote Authentication Dial-In User Service
RFC 3046 DHCP Relay Agent Information Option DHCP Relay Agent Information Option
RFC 3222 Forwarding Information Base（FIB）Forwarding Information Base
GMRP GARP Multicast Registration Protocol
GVRP GARP VLAN Registration Protocol
SSH2 Secure Shell 2
IGMP Snooping IGMP snooping
SNMPv3 Simple Network Management Protocol v3
| Backplane bandwidth | 128Gbps |
| Switching technology | store-and-forward |
| MAC address table | 16K |
| Packet buffer size | 12Mbit |
| Switching rate | 148,800 pps/FE port; 1,488,000 pps/GE port |
| Management Methods | Browser, Console , STD-17 MIB-II , STD-58 SMIv2 , STD-62 SNMPv3, SNMPv1, SNMPv2c , RFC 3636 MAU , RFC 2925 Ping MIB |
| Diagnostics | LEDs, log files , port mirroring , TRAP |
| Redundancy | RSTP , STP , MSTP , link aggregation |
| time synchronization | NTP ，SNTP |
| Other | 4K VLANS , IPv4/IPv6 Multicast , storm control , Supports Jumbo Frame |
| Power connection | 1 removable 5-PIN terminal block |
| Input voltage | 100 ~ 240VAC (50 ~ 60Hz), dual input |
| overload current protection | Supports |
| reverse polarity protection | Supports |
| Power | <37W |
| Mounting method | rack mounting |
| housing | aluminum alloy housing |
| protection rating | IP30 |
| Dimensions (W×H×D) | 440mm × 43.8mm × 335mm |
| Weight | <3.7kg |
| Vibration | IEC 60068-2-6 |
| Shock | IEC 60068-2-27 |
| free fall | IEC 60068-2-31 |
| PCB | Compliant with IPC standards Temperature Characteristics |
| storage temperature | -40°C ~ +85°C |
| Operating temperature | -40°C ~ +75°C |
| Humidity | 5% ~ 95% (non-condensing) |
| EMI radiation | FCC 47 CFR Part 15 Class A EN55032 Class A EN55035 Class A |
| EMC | IEC(EN)61000-4-2, Level 4 IEC(EN)61000-4-4, Level 4 IEC(EN)61000-4-5, Level 4 IEC(EN)61000-4-11, Level 4 IEC(EN)61000-4-12, Level 4 |
| Product Safety | EN 62368-1 |
| EMC | EN 55032 EN 55035 EN I EC61000-3-2 EN 61000-3-3 FCC Part 15 Subpart B C lass A |
| Other | BiDi Gigabit single-mode SFP (1550nm Tx/1310nm Rx), LC, max 40 km. TNM4000 backbone industrial switch optional accessories (continued). SFP/XFP port module description |
| Model | Product Specification |
| SRS2000-SC28HH4X8C16TT | All-black full aluminum alloy 28-port industrial switch: 16×10/100/1000BaseT + 8×100/1000Base(X/T) Combo + 4×100/1000/10000BaseX SFP, rack-mount. IP30; operating temperature -40°C ~ +75°C. Redundant dual isolated power (100~240VAC). One power cord included. |
| SRS2000-SC28HH4X8C16FT | The TNM4000-ISC28HH4X24MX Layer-3 industrial switch is designed for harsh networks such as substation automation and railway applications. It is configured with 24×100/1000/2500BaseX SFP + 4×100/1000/2500/10000BaseX SFP for high-speed data in high-bandwidth large industrial networks. |
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