Tortai Electronics, ploughing into the field of industrial communication electronics for nearly 20 years, provides highly reliable and difficult communication PCBA board ODM programme development and OEM OEM service. The following is one of the industrial communication switch PCBA board development cases completed by Tortai Electronics.
Managed Industrial Switch PCBA Board:
Can support 16 hundred megabit electrical interface, support DC12-48V dual redundant power supply, and optional AC/DC110V and AC/DC220V power supply. Adopting standard 35MM card gauge installation to meet different industrial communication sites. The 100Mbps electrical port supports 10/100Mbps self-adaptation, full-duplex/half-duplex, MDI/MDI-X self-adaptation. Adopting store-and-forward mechanism, it has large bandwidth processing capacity, supports wire-speed forwarding, fast and smooth data transmission, and is suitable for a variety of application scenarios. The product is selected industrial-grade components, rail-type aluminium alloy shell, rugged, fanless and efficient heat dissipation, -40 ℃ ~ 85 ℃ wide temperature operation, industrial protection design, can adapt to a variety of harsh operating environments, stable communication performance.
At the same time to ensure stable performance can also be managed through the Web or SNMP network management, while providing NLKring, virtual LAN, Trunk, Quality of Service, IGMP Snooping, rate control, port mirroring, static MAC address forwarding table, diagnostic functions, Email/Relay fault alarm and a series of management functions such as firmware online upgrade. Firmware online upgrade and a series of management functions. The products are widely used in comprehensive energy, smart city, intelligent transport, industrial automation and other industrial fields.
Technical parameters:
Software function
|
Exchange function |
1、Support port speed limit 2、Support port aggregation 3、Support port flow control 4、Supports port VLAN, IEEE 802.1Q VLAN. 5、Support broadcast storm suppression |
| Redundancy technology | 1、Support KNEWlink-RING protocol, self-healing time <20ms 2、Support STP/RSTP |
| Multicast technology | 1、Support IGMP Snooping 2、Support static multicast |
|
Safety Technology |
1、Support IEEE 802.1x 2、Support HTTP, HTTPS 3、Support RADIUS 4、Support user hierarchy 5、Support MAC address binding |
| Quality of Service Management | 1、Support SPWRR queue scheduling 2、Support Qos setting |
| IP Management | DHCP server support |
|
Management and Maintenance |
1、Support Console, WEB management mode 2、Support SNMPv1/v2c, centralised management through the host computer 3、Support software upgrade 4、Support IP/MAC conflict alarm of the host computer. 5、Support power failure alarm power alarm support port mirroring 6、Support log view 7、Support link-check 8、Support NTP 9、Support receive frame send frame statistics |
Performance Parameters:
| PCB Layers | 8 layer plate |
| Sheets | FR-5 |
| Surface Treatment Process | Lead-free HASL, oxidation-resistant OSP, immersion gold ENIG, gold plating/electro-gold, immersion tin, immersion silver |
| IEEE Standard | 802.3、802.3u、802.3z、802.3x、802.1P、802.1Q、802.1D/W |
|
Exchange Function |
1、Support VLAN, GVRP 2、Support port speed limiting and storm suppression. 3、Support port aggregation 4、Support port flow control |
| Redundancy Technology | 1、Support NLK-Ring ring technology 2、Support STP/RSTP |
| Multicast Technology | 1、Support IGMP v1/v2, IGMP Snooping 2、Support GMRP, support static multicast |
|
Management and Maintenance |
1、Support Console, WEB management mode 2、Support SNMPv1/v2c 3、Support the unified host computer software management |
| Exchange Method | Store-and-forward |
| Backplane Bandwidth | 8.8Gbps |
| RJ45 port | 16 10base-T/100base-TX |
|
Electrical Port Parameters |
1、Physical interface: RJ-45 with shielding 2、RJ-45 port: 10base-T/100base-TX, support auto-negotiation function 3、Interface standard: comply with IEEE802.3 standard 4、Transmission distance: 100 metres |
|
Power Supply Parameters |
1、DC power supply: DC12~48V, DC48V(36~72V) 2、AC power supply: AD220V (AC85~264V/DC110~370V) 3、Input power consumption: 8W (MAX) 4、Over-current protection: built-in |
|
Mechanical Parameters |
1、Physical size (H×W×D): 156mm×72mm×120mm 2、Installation: Standard DIN rail type. 3、Heat dissipation form: aluminium alloy single-ribbed chassis surface heat dissipation, no fan 4、Case protection: IP40 |
|
Working Environment |
1、Working temperature: -40℃～+85 2、Storage Temperature: -40℃～+85 3、Humidity: 0～95%. |
| Industry Standard | EMC Standard: 1、IEC61000-4-2 anti-static (ESD): ±8kV contact discharge, ±15kV air discharge 2、IEC61000-4-3 electromagnetic field: 10V/m (80-1000MHz) 3、IEC61000-4-4 instantaneous high voltage (burst): ±4kV power line, ±2kV data line 4、IEC61000-4-5 surge voltage: ±4kV (line/earth) ±4kV (line/line) power line, ±2kV data line 5、IEC61000-4-6 Anti-Conductivity: 3V (10kHz~150 kHz), 10V (150kHz~80 MHz) 6、EN55022: EN55022 Class A |