BSC20500 SERIES SMART REDUNDANT SWITCHES BSC20500 series smart redundant switches are cost-effective redundant ring switches which adopt the newest structure to support ultra fast redundant ring function within 10mS (in 250 units). Its excellent performance protects the mission-critical applications from any network interruptions or temporary malfunctions. Additionally, it can automatically switch to other ports in 10ms when the master link fails. Therefore, BSC20500 series smart redundant switches are the best cost-effective option for redundant Ethernet network. WORLD’S FASTEST REDUNDANT RECOVERY TIME < 10 MS (S-RING) REDUNDANT LAN PORTS: DEVICE COMMUNICATION IN REDUNDANT MODE BSC20500 series smart redundant switches support the fastest 10ms redundant recovery time which makes Ethernet connection non-stop. If the primary communication path is disconnected, the Redundant Ring Technology would provide a redundant path to recover this fault. BSC20500 series smart redundant switches provide a solid foundation of highly fault-tolerant network and easily-managed network. After selecting the redundant mode and connecting other LAN ports to different switches or the same switch with different ports, BSC20500 series smart redundant switches can automatically switch to other LAN ports within 10ms and still guarantee a non-stop connection while the connection of master link fails. Such a design can avoid any malfunctions and breakdown of data transmission. EVENT NOTIFICATION THROUGH E-MAIL & SYSTEM LOG The BSC20500 series smart redundant switches provide event notification through email. In addition, it can be configured remotely by Web and windows utility.

Primary Path Client Smart Reduntant Ring (<10mS) Security Camera Client Dual Homing Standby Path TECHNICAL SPECIFICATIONS Ethernet Standards Switching Latency Switching Bandwidth Mac Addresses Priority Queues Flow Control Processing VLAN Security Features Management Tools Network Redundancy Technology IEEE 802.3 10-Base-T IEEE 802.3u 100Base-TX IEEE 802.3 100Base-FX IEEE 802.3x Flow control 7 us 1.0Gbps 2K 4 IEEE 802.3x Flow Control and Back-pressure Store-and-Forward Port Based -Enable/Disable ports -VLAN to segregate and secure network traffic -Web-Based -SNMP v1 -Centralized management software...

Power RJ45 Ports Fiber Ports Fault Power Input Reverse Polarity Protection Power Consumption Operating Temperature Storage Temperature Operating Humidity Dimensions Casing Shock Free Fall Vibration EMI EMS MBTF LED Indicators Green: Power on Green: Link/Activity Amber: Full duplex/Collision Green: Link/Activity Amber: Speed Amber: Power Failure Power Requirements PWR1/2: 12~48VDC in 7-pin Terminal Block PWR3: 12~45VDC in Power Jack Present 7.5 Watt Max. Environmental Features -40 - 70 ºC (-40 - 158 ºF) -40 - 85 ºC (-40 - 185 ºF) 5% - 95% Non-condensing Mechanical Features 52 mm(W)x 106 mm(D)x...