Sell 24 + 2G Layer 2 Optical Ethernet Switch

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Description:Product Name: 24 + 2G Layer 2 Optical Ethernet Switch Model Number: OnAccess 5224S Place of Origin: China OnAccess 5224S is a 24 + 2G smart layer 2 Optical Ethernet Switch, which offers up to 24 100Base-FX ports or a mixture of 12 100Base-FX ports and 12 10/100Base-TX ports, and two 10/100/1000Base-TX or optional SFP 1000Base-X ports for flexibility and fast connection speeds. OnAccess 5224S has a manual-driven configuration console that allows administrators to easily setup the switch using a standard RS-232 port. Features and specifications: 1) Non-blocking store-and-forward shared-memory architecture with an 8.8Gbps switching capacity and an efficient self-learning and address recognition mechanism enables the forwarding rate to proceed at full wire speed 2) A mixture of configurable copper and fiber modules to meet the requirements of various applications, such as FTTH, optical LAN, Ethernet based DCS and security surveillance systems, etc. 3) 14K / 10K / 8K / 6K address table for auto-learned unicast or static unicast/multicast addresses 4) 7 trunk groups of up to 4 member ports within 26 ports, with flexible load distribution control and fail-over function 5) Static priority and 802.1p class of service with 2-level priority 6) 802.3x flow control for a full-duplex mode and collision-based backpressure for a half-duplex mode 7) Port-based VLAN and 802.1Q tag-based VLAN with 255 VLAN groups 8) Head of line (HOL) blocking prevention 9) By-port Egress/Ingress bandwidth management control 10) Broadcast storm filtering 11) Network management: out of band RS-232 console 12) Network protocol and standard IEEE: 802.3, 802.3u, 802.3z, 802.3ab, 802.1p, 802.1q, 802.1v, 802.1ad, 802.3x 13) Port configuration: a) Gigabit ports: two 10/100/1000Base-TX RJ45 ports or two optional SFP 1000Base-X LC ports b) 100Mbps ports: up to 24 100Base-FX SC ports or a mixture of 12 100Base-FX SC ports and 12 10/100Base-TX RJ45 ports 14) Optical interface options: a) 1,000Base-X: i) Dual multimode fiber (50 / 125μm), single wavelength 850nm, dual LC connectors, operating distance 550m ii) Dual multimode fiber (62.5 / 125μm), single wavelength 850nm, dual LC connectors, operating distance 275m iii) Dual single-mode fiber, single wavelength 1310nm or 1550nm, dual LC connectors, operating distance 15 / 40km b) 100Base-FX i) Single single-mode fiber, dual wavelength 1310nm / 1550nm, SC/PC connector, operating distance 15 / 40km ii) Dual single-mode fiber, single wavelength 1310nm / 1550nm, dual LC connectors, operating distance 15 / 40 / 60km iii) Dual multimode fiber, single wavelength 1310nm, dual LC connectors, operating distance 2km 15) Power supply options: a) AC90 ~ 264V / 1.2A max., 50/60Hz b) DC18 ~ 36V / 2A c) DC36 ~ 72V / 1.5A d) Power consumption: 50W 16) Physical and environmental: a) Dimensions: i) Width: 19" rack-mount ii) Height: 1.0U b) Weight: 4g c) Operating temperature: 0 ~ 50oC d) Storage temperature: -25 ~ 55oC e) Humidity: 5 - 95% RH non-condensing 17) Ordering Information a) SFP 1000Base-X module i) SFP1000SX: dual multimode fiber SFP module, operating distance275 / 550m ii) SFP1000LX-15: dual single-mode fiber SFP module, operating distance 15km iii) SFP1000LX-40: dual single-mode fiber SFP module, operating distance 40km b) Switch: OnAccess 5224S