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TD-1280 Series is an Industrial Grade RS232 to fiber converter & isolator supporting up to 7 Channel RS-232 on one fiber-optic pair.
The TD-1280 (to DTE) and TD-1281 (to DCE) RS232 to fiber converter products offer a flexible and cost effective method for RS-232 serial data transport. The DB-25 connectors are pinned out to directly support a TIA-232 serial link. Due to the transparency and flexibility of the design, the TD-1280/81 can be used as 3x2 independent 1 Mbps TIA-232 channels and 5x5 independent 120 kbps TIA-232 channels. By using a technology unique to FiberPlex we are able to use all the clock, data and control channels completely independently of one another. The RS232 to fiber converter devices support (2) bi-directional 1 Mbps TIA-232 serial with (1) unidirectional 1 Mbps TIA-232 and (5) bi-directional 120 Kbps TIA-232 -- or even independently as (3) 1 Mbps TIA-232 in one direction and (2) in the other [3x2] and (5) 120 Kbps TIA-232 in one direction and (5) in the other [5x5].
This incredible versatility can solve a myriad of serial data communications problems. Your once limited serial links can not only be consolidated but extended to over 20 Km on a single fiber pair using Patton's advance RS232 to fiber converter technology. SCADA (supervisory control and data acquisition), Telecommunications, Facility Automation and Control can all benefit from the TD-1280/81.
For more advanced systems, a "Regeneration Switch" on the TD-1281 allows users to toggle between synchronous applications that require Send Timing (ST) and asynchronous or synchronous applications that require Terminal Timing (TT).
Features
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Supports rates from DC to 1 Mbps
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Multimode extension of up to 1.2 miles (2 km)
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Singlemode extension up to 12.4 miles (20 km) or more
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Regeneration switch on the TD-1281 allows users to toggle between sync applications requiring send timing (ST) and async/sync applications requiring terminal timing (TT)
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Compatible with TIA-232 / V.28, MIL-STD-188-114A unbalanced type 3, MIL-STD-188C, FED STD 1020A
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Can alternately be used for 3x2 high speed TIA-232 and 5x5 low speed TIA-232
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Available with a variety of mounting options including DIN rail, NEMA enclosures and 1U rack tray mounting
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Power Adapter Included
Applications
Applications include SCADA, Oil and Gas, Home & Facility Automation, Telecommunications and Industrial Controls. Due to the flexible nature of SFP modules, the SFP version of this unit can accommodate a variety of singlemode, multimode, BiDi or CWDM optical modules providing maximum flexibility.
