Catalog excerpts
AOBO 7228 24+4G unmanaged 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. . Support relevant functions, including QoS, VLAN, multicasting, port speed limitation, broadcast message control and port self-loop detection. • Industrial design, adaptability to the extreme temperature and good electromagnetic compatibility • Support ABNet automatic topology and Web management method AOBO 7228 series of switches are unmanaged 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. 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 Single mode: 20~120KM 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: 10/100/1000BaseT (X) self-adaptation aobo@hz-aobo. com/www. en. hz-aobo. com
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Power supply: Input voltage:12~36VDC redundant power input or85~264VAC/120~370VDC Power:7W(no load),22W(full load) Overload protection:Support Reverse connection protection:Support Redundancy protection:Support Alarm terminal:3-core 5.08mm spacing plug-in terminal 250VAC/220VDC Max, 2A Max, 60W Max Working Environment: O p e r a ting temperature:40°C ~ +85°C Storage temperature: - 40°C ~+85°C Relative humidity:0-95%non-condensation Quality Assurance: MTBF:56,000h Warranty period:5years Machinery: IEC60068-2-6(Vibration) IEC60068-2-27(Impact) IEC60068-2-32(free fall) aobo@hz-aobo. com/www....
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Embedded Ethernet Module1 Pages
