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SH-BN4000-020421|Intrinsically Safe Embedded Industrial Ethernet Switch
< 4* 10/100/1000M RJ45 ports auto-negotiating
< Supports Full/Half deplex auto-negotiation
< Supports MDI/MDI-X auto-negotiation
< 2*100M/1000M fiber ports auto-negotiation
< Line-speed non-blocking forwarding on all ports
< Provides 2 RS-485 interfaces, functioning as a serial server to convert data detween downstream serial and upstream Ethernet ports.
< Fast self-healing (<50ms) during device or link failures via the ERPS protocol
<Wide operating temperature tange:-40℃-85℃
< Supports Full/Half deplex auto-negotiation
< Supports MDI/MDI-X auto-negotiation
< 2*100M/1000M fiber ports auto-negotiation
< Line-speed non-blocking forwarding on all ports
< Provides 2 RS-485 interfaces, functioning as a serial server to convert data detween downstream serial and upstream Ethernet ports.
< Fast self-healing (<50ms) during device or link failures via the ERPS protocol
<Wide operating temperature tange:-40℃-85℃
More Details
SH-BN4000-020421 is a low-power, intrinsically safe certified industrial-grade managed switch. It features 2 Gigabit fiber ports and 4 Gigabit copper ports, along with 2 RS-485 serial ports. It supports rich Layer 2 software features such as ERPS/STP/RSTP/MSTP. VLAN, Multicast, QoS, SSH, etc., and offers multiple management methods including CLI, Telnet, Web, and management software based on SNMPv1/v2/v3. The product is widely applicable in industries such as integrated energy and smart mining.
| Ports | |
| Copper Ports: | 2 x 10/100/1000M RJ45 ports |
| Transmission Distance: | ≤100 meters @100/1000Base-T |
| ≤250 meters @10Base-T | |
| Fiber Ports: | 2 x 100M/1000M auto-negotiating fiber ports; |
| Wavelength: | Multimode: 850nm, 1310nm |
| Singlemode: 1310nm, 1550nm | |
| Single-fiber bidirectional: 1310/1550nm, 1490/1550nm | |
| Transmission Distance: | Multimode: 550m/2km; Singlemode: 3km~120km |
| RS-485: | 2 channels, 3-pin 3.81mm pitch terminal block |
| Switching Features | |
| Switching Capacity: | 12G |
| MAC Address Table: | 1K |
| Packet Forwarding Rate: | 8.92Mpps |
| Store-and-Forward: | Supported |
| Power | |
| Input Voltage: | DC 12V - 54V |
| Power Consumption: | < 5W (full load) |
| Interface: | 1 x 3-pin 3.81mm pitch terminal block |
| Reverse Polarity Protection: | Supported |
| Environment | |
| Operating Temperature: | -40°C ~ +85°C |
| Operating Humidity: | 5% ~ 95% (non-condensing) |
| Storage Temperature: | -40°C ~ +95°C |
| Storage Humidity: | 5% ~ 95% (non-condensing) |
| Mechanical Structure | |
| Dimensions: | 130 x 100mm |
Software Features
| Protocol Standards | |
|---|---|
| IEEE 802.3 | Ethernet Protocol |
| IEEE 802.3i | 10Base-Tx |
| IEEE 802.3u | 100Base-Tx/Fx |
| IEEE 802.3z | 1000Base-X |
| IEEE 802.3ab | 1000Base-Tx |
| IEEE 802.3x | Flow Control |
| IEEE 802.3ad | LACP (Link Aggregation Control Protocol) |
| IEEE 802.1q | VLAN (Virtual Local Area Network) |
| IEEE 802.1d | STP (Spanning Tree Protocol) |
| IEEE 802.1w | RSTP (Rapid Spanning Tree Protocol) |
| IEEE 802.1x | Security Authentication |
| IEEE 802.1ab | LLDP (Link Layer Discovery Protocol) |
| Switching Features | |
| Redundant Networking | Supports STP/RSTP/MSTP, supports ERPS |
| ERPS | Supports single ring, tangent rings, intersecting rings, supports multi-instance |
| MAC Address Table | Complies with IEEE 802.1q standard; |
| Supports MAC address auto-learning and aging; | |
| Supports static and filtering MAC entries; | |
| Supports enabling/disabling port address learning; | |
| Port Mirroring | Supports bidirectional port-based mirroring |
| Layer 2 Multicast | Supports IGMP V1/V2/V3 Snooping; |
| Supports IGMP Fast Leave; | |
| Supports static multicast entries; | |
| VLAN | Supports port-based VLAN; supports access, trunk, and hybrid ports |
| GVRP | Supported |
| GMRP | Supported |
| Port Isolation | Supported |
| Port Aggregation | Supports static aggregation and dynamic aggregation (LACP) |
| Security Features | |
| 802.1x | Supports port-based 802.1x authentication, supports Radius service |
| Port Security | Supported |
| Management Features | |
| User Management | Supports login authentication |
| Management Functions | Supports Telnet, CLI, WEB, and SNMP management methods |
| SNMP | Supports SNMPV1/V2C, supports SNMP V3 |
| RMON | Supports Statistics Group, History Group, Alarm Group, Event Group |
| Web Management | Supports Web management, supports HTTP V1.1 |
| IPv4/IPv6 | Supports IPv4, supports IPv6 |
| Serial Server | Supports serial data packetization; |
| Supports four transparent transmission modes: | |
| TCP Server | |
| TCP Client | |
| UDP Unicast | |
| UDP Multicast | |
| (Only for models with RS-485) | |
| System Alarms | Supports control of system status LEDs |
| Supports control of Syslog | |
| Diagnostics | Supports ping (ipv4) |
| Supports ping (ipv6) | |
| Supports traceroute (ipv4) | |
| Supports traceroute (ipv6) | |
| Application Features | |
| NTP | Supports NTP Client |
| TFTP | Supports TFTP Client |
| Telnet | Supports Telnet Server |
| SSH | Supports SSH Server |
| Firmware Upgrade | Supported |
