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                          SL-510
                          TDM over IP

                          SL-510 is the new generation of the TDM over IP equipment with IP circuit emulation that supports transportation of different services. It can support four E1, four T1,four 4W/2W FXS/FXO, four RS232, four RS485, or one T3. It also provides two or three local Ethernet ports over the IP network. The uplink port is IEEE 802.3 compliant, 10/100BaseTX or 100Base-FX. The SL-510 can be managed through RS-232 serial port, or through Ethernet port using CLI or Web-based management.

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                          SL-510

                          SL-OTGE4P
                          Gigabit Ethernet with PoE Function

                          is a 4-Port Giga switch with PoE(Power over Ethernet) function. The PoE function is compliant with IEEE 802.3at. This device provides 4 copper interfaces for local users and 1 SFP fiber optical interface or 1 copper interface for uplink interconnections. With its tri-speed auto-negotiation and auto MDI/MDI-X functions, it can connect to variant Ethernet links, ranging from 10Mbps to 1000Mbps. The optical link is 1000Mbps full duplex interface. Web-based and SNMP management functions are provided through either one of 4 copper interfaces. LED status indications are also provided.

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                          SL-2100E
                          Fiber Optical Multiplexer

                          SL-2100E is a powerful Fiber Optical multiplexer which can aggregate various of services into a pair of fiber. It supports E1, T1, V.35, RS530, X.21, RS232, FXO/FXS, 2/4-Wire Analog and a built in four 10/100/1000M Ethernet ports.

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                          UltraVista
                          Network Management System

                          UltraVista NMS is a web-based graphical user interface (GUI) for remote configuration and monitoring of network components. Using a web browser, such as Netscape or Internet Explorer......

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                          MEF

                          SL-EC100GM
                          Mult-Function Converter Chassis

                          The SL-EC100GM is a multi-function converter chassis which provides economic integration of copper and fiber in Enterprise and Telco networks. The SL-EC100GM supports various types of tributary cards such as 10/100 Base T, 1000 Base T, 4*E1, 4*T1, 4*V.35, 4*FXS/FXO, 4-wire E&M, 4* 2/4- wire Analog, RS485, and 4*RS232 for flexible fiber connectivity in diverse network topologies. Every tributary card can work as a stand-alone type converter for point to point application.

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                          SL-EC100GM

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