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The 21-219 is an electro-optical multiplexer between one G.703/704 E1 and two IEEE C37.94 optical ports.

The 21-180 is a synchronous 64kbps modem for codirectional clock environments that can be used to extend the reach of balanced G.703

Create long distance multi-drop RS-232 networks Easy to install and use Designed for use in harsh industrial applications Flexible solution for many applications

Line sharing modem1x 10 mA tri-state balanced current loop up to 38.4 kbit/s1 x RS-232 up to 38.4 kbit/s

Create long distance multi-drop RS-232 networks Easy to install and use Designed for use in harsh industrial applications Flexible solution for many applications

Holds up to 16 TR-36B modems Redundant power supply and fault relay

Multidrop modem1 x Leased line 300 bit/s to 1200 bit/s1 x RS-232 300 bit/s to 1200 bit/s1 x RS-422/485 300 bit/s to 1200 bit/s

Simple low cost multidrop network solution Robust industrial solution for long service life Solution for legacy RTU communications Easy to configure and use

Simple low cost multidrop network solution Robust industrial solution for long service life Solution for legacy RTU communications Easy to configure and use

Legacy remote access solution Robust industrial solution for long service life in unmanned locations Secure and resilient non internet based remote access Easy to use

Industrial PSTN and Leased Line Modem1 x PSTN and Leased Line 300 bit/s – 56.7 kbit/s1 x RS-232 300 bit/s – 115.2 kbit/s1 x RS-422/485 300 bit/s – 115.2 kbit/s

Simple low cost legacy remote access solution Robust industrial solution for long service life in unmanned locations Secure non internet based remote access Easy to use

Cost effective legacy remote access solution Robust industrial solution for long service life in unmanned locations Secure non internet based remote access Easy to use

Multi Service NTU, 4xUNI, RJ-45, 10/100/1000Mbps ports, 4xUNI, SFP ports, 2xNNI SFP ports, internal AC (100-240VAC) Power Supply

Từ các tính năng điện thoại truyền thống mạnh mẽ đển các tính năng phong phú của giải pháp truyền thông hợp nhất (UC),OpenScape Business có khả năng cung cấp cho các doanh nghiệp có tới 500 thuê bao, hoặc 1000 thuê bao trong một mạng liên kết, với các giải pháp đáp ứng nhu cầu của doanh nghiệp.

OpenScape Business X3R & X5R are communication systems in a 19-inch rack mount case that can be mounted in a 19-inch rack, as a standalone unit (desktop operation) or as a wall-mounted uni

DESIGNED FOR HARSH ENVIRONMENTS To service the growing need for efficient, reliable data communications in the harsh environments of utility substations and industrial facilities, Raymar-Telenetics has developed a family of data communications products that can operate from various AC/DC

The Raymar Telenetics Myriad Rack Mount Modem Bank is an industrial grade, 19" 3U (5.25"H) chassis with slots for 18 modem cards and 2 power supply cards. Each modem rack can be installed with many of Raymar-Telenetics’ modem cards, from Bell 202T to V.32bis.

The TC8916 Broadcast & Receive device is used in SCADA or poll-response networks with a Star topology to link up to 23 ports from a SCADA Host to RTUs. Data sheet

The RS-232 Port Sharing Device (DMM-4) is a network expansion device for modem sharing or port sharing applications in polled or contention environments. The DMM-4 allows up to four devices to share a modem/DSU or computer port. Any combination of terminals and modems may be used in a network environment.