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AOBO 7228 24+4G Managed Modularized Rack-mounted Industrial Switches
AOBO 7228 24+4G Managed Modularized Rack-mounted Industrial Switches
The AOBO 7228 series are managed modularized industrial Ethernet switches designed for flexibility and expansion. They support up to 4 Gigabit Ethernet ports and 24 Fast Ethernet ports, which can be configured as optical or electrical ports. The switches are equipped with ABRing® self-healing loop network protocol, ensuring a self-healing time of less than 5ms. They are built for harsh industrial environments, complying with high-level EMC and thunder-strike prevention standards.
Key Features
- Flexible module design for convenient expansion.
- Support for ABNet automatic topology and web management.
- Industrial-grade design with extreme temperature adaptability and electromagnetic compatibility.
- Relevant functions include QoS, VLAN, multicasting, port speed limitation, broadcast message control, and port self-loop detection.
Performance Parameters
- Fast Ethernet electrical ports: 10/100BaseT(X) with RJ45 connection, supporting full and half duplex modes.
- Fast Ethernet optical ports: 100BaseFX with optional SC, ST, FC interfaces.
- Gigabit Ethernet electrical ports: 10/100/1000BaseT(X) with self-adaptation.
- Gigabit Ethernet optical ports: 1000Base-X SFP slot with transmission distances ranging from 2KM to 120KM.
- Switch attributes include 8 priority queues, 4K VLAN numbers, and a MAC table of 16K.
Industry Standards
- EMI: FCC CFR47 Part 15, EN55022/CISPR22, Class A.
- EMS: IEC61000 series standards for ESD, RS, EFT, Surge, CS, and common mode conduction.
- Mechanical structure: Aluminum profile with IP30 protection class, suitable for 19" rack-mounted installation.
Power Supply and Environmental Specifications
- Input voltage options: 12~36VDC redundant power input or 85~264VAC/120~370VDC.
- Power consumption: 7W (no load), 22W (full load).
- Operating temperature: -40℃ to +85℃.
- MTBF: 56,000 hours with a 5-year warranty.
Ordering Information
The AOBO 7228 series offers various models with different configurations of Fast and Gigabit Ethernet ports, both electrical and optical. Specific module cards are available to support different interface requirements.
Catalog excerpts
AOBO 7228 24+4G Managed Modularized Rack-mounted Industrial Switches * Flexible module design, convenient expansion, support a maximum of 4 Gigabit Ethernet ports, 24 Fast Ethernet ports. <!Support ABRing® self-healing loop network protocol, with the self-healing time less than 5ms. m Sup ort relevantfunctions, including QoS, VLAN, multicasting, port spe d limitation, broadcast mes age control and port self-lo p detection. AOBO 7228 series of switches are managed modularized industrial Ethernet switches, support a maximum of 4 Gigabit Ethernet interfaces and 24 Fast Ethernet interfaces which may be configured as optical ports or electrical ports. Customers may select suitable optical-electric module combination according to the actual demand on site. Support ABRing® full-distributed high self-healing loop technology, with the network self-healing time less than 5ms. This series of switches are specially developed for the adverse industrial operating environment and the products comply with the highest power level EMC and thunder-strike prevention standards. Support the specific concentrated ABNet automatic topology discovery, Web remote configuration management and relevant network management functions, such as the broadcast storm control, port rate limit, VLAN and QoS. The products are widely utilized in the wind power station industry, substation automation, highway, automatic control communication of municipal engineering. Interface Switch attributes Priority queue: 8 VLAN number: 4K VLAN ID: 1-4093 MAC table: 16K Switching delay: <10us Transmission bandwidth: 32Gbps Interface Gigabit Ethernet optical port: 1000Base-X SFP slot Transmission distanceMultimode: 2KM ' 4KM Fast Ethernet electrical port: 10/100BaseT(X) self-adaptation RJ45 connection interface MDI/MDI-X automatic crossover Full duplex and half duplex automatic switchover Fast Ethernet optical port: 100BaseFX Optional SC, ST, FC interfaces Optional single mode and multimode Optional single-fiber bidirectional transmit-receive Gigabit Ethernet electrical port: Single mode: 20~120KM aobo@hz-aobo. com/www. en. hz-aobo. com
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AOBO 7228 24+4G Managed Modularized Rack-mounted Industrial SwitchesPerformance Parameters Industry Standard: EMI: FCC CFR47 Part 15,EN55022/CISPR22,Class A EMS: IEC61000-4-2(ESD) Level 4 IEC61000-4-3(RS) Level 3 IEC61000-4-4(EFT) Level 4 IEC61000-4-5(Surge) Level 4 IEC61000-4-6(CS) Level 3 IEC61000-4-16(Common mode conduction) Level 4 Standards IEEE 802.3 10Base-T IEEE 802.3u 100Base-T IEEE 802.3ab 1000Base-T IEEE 802.3z 1000Base-SX/LX ANSI/IEEE 802.3 NWay Mechanical structure: Enclosure:Aluminum profile Protection class:IP30 Size:450mmx290mmx44mm Weight:2.7kg Installation method:19" rack-mounted...
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AOBO 7228 24+4G Managed Modularized Rack-mounted Industrial SwitchesOrdering Information Model aobo@hz-aobo. com/www. en. hz-aobo. com
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Embedded Ethernet Module1 Page
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