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(FC) Fiber Optic Communications Modem Option

(FC) Fiber Optic Communications Modem Option;

 Features
 Async Data Rates Up to 500 Kbps*
Distances up to 20km
Multimode or Single Mode (850/1300/1550nm)
Switch-Selectable 2-wire or 4-wire RS-485
Mix & Match RS-232/422/485
Built-In Test Signal Generator
8 LEDs & 8 DIP Switches for Diagnostics
Low Power Consumption
Local Dry Contact Alarm
High Temperature (-20°C to 70°C) Version Optional

Description

 The TC1520 is a highly versatile 2-wire RS-485 fiber optic modem that can mix or match RS-422 or RS-485 (2-wire or 4-wire) interfaces, as required. For example, a user could have a 2-wire RS-485 interface on one end and an RS-422 or 4-wire RS-485 interface on the other. 2-wire RS-485 versions can be converted to 4-wire RS-485 by simply changing a DIP switch.

The TC1520 supports asynchronous data rates up to 500 Kbps*, depending on the electrical interface, and is compatible with all popular types and sizes of multimode (850/1300nm) or single mode (1300/1550nm) fiber optic cable. Distances up to 20km are possible. Customer must specify whether single or multimode operation will be used.

Diagnostics include a built-in Test Signal Generator that verifies both device and fiber optic link operation. This feature benefits users by helping technicians verify that both local and remote devices and the fiber optic link are operating normally. Local and Remote Loopback Tests are available to verify electrical and fiber connections.

Eight DIP switches and seven LED indicators are provided to help installation and troubleshooting. An extreme temperature version (-20°C to 70°C), Model TC1520T, is also available.





BRG Precision Products
600 N. River
Derby, KS 67037
Call 800-295-0220 today!
(Call 316-788-2000 outside the U.S. and Canada)
Fax: 316-788-7080

Contact BRG for [Send E-Mail] more information.

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