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Model
271 |
The Model 271 provides feature-packed performance and reliability for data transmission over glass fiber. The unit provides full-duplex, asynchronous communications over two fibers.
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Model
272A |
The Model 272A performs an interface conversion between full duplex, RS-422 signals and their equivalent for fiber optic transmission. It handles full duplex data rates to 2.5 MBPS.
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Model
276A |
The Model 276A transmits an RS-485 signal via a fiber optic link. It accepts half-duplex data rates to 1 Mbps. The RS-485 electrical interface is a balanced, half-duplex, digital interface implemented in a female DB-25 connector.
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Model
8277 |
The Model 8277 is a unique asynchronous fiber optic modem whose optical interface can operate in either point-to-point or ring (daisy chain) configurations and whose electrical interface can also operate in point-to-point or multi-drop configurations depending on the user-selected interface.
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Model
9271 |
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The Model 9271
features a standard DB9 interface for maximum performance and
reliability of data transmission over glass fiber, eliminating the need
for serial to nine-pin adapters.
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