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520E SERIES
Fiber Optic Multi-Channel RS-232 or RS-422 Data Transmission System
“Multi-Channel Serial Data Modem” 
"Our data network products are diversified, reliable, and economical."
APPLICATIONS
| FEATURES
| - Computer to Computer Communications
| - Transport up to 16- Channel RS-232 or
8-Channel RS-422 Data Over One Fiber | - Industrial Process Control
| - Data rate up to 128 Kbps (RS-232) or
1 Mbps (RS-422) | - Traffic Control and Management
| - Cost Effective Solution for Remote Transport of Multiple Serial Data Channels
| - Security Surveillance and CCTV Systems
| - 1 Fiber Solution also Available (WDM)
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The 520E Series is a low-cost and high performance Digital Fiber Optic Multi-Channel RS-232 or RS-422 Data Transmission System providing simultaneous transmission of multiple serial data channels. The standard 520E system is designed to transport sixteen (16) channel async RS-232, or eight (8) channel async RS-422 data signals over long distance through one or one pair of singlemode or multimode fiber. Data rates are up to 128kbps for each RS-232 channel, and up to 1Mbps for each RS-422 channel. Models with sync serial data or handshake control are also available. Many versions of optical transmitter and receiver combinations are available to address different distance requirements.
The 520E comes with two packaging options: a rugged, standalone, and compact unit, or a plug-in card for a card cage system. Panel connectors are provided for data (DB-78 connector) and fiber connection (FC-type for singlemode and ST-type for multimode fiber). The 520E can be easily monitored by LED indicators for power and optical link. The standalone units are powered by +12 VDC.
The 520E design is capable of addressing a variety of non-standard configurations. Contact us to discuss your custom, OEM/private brand and high volume requirements. For complete specifications, see PDF.
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