... | @@ -9,8 +9,12 @@ fiber-optic and electrical inputs and outputs. In combination with the |
... | @@ -9,8 +9,12 @@ fiber-optic and electrical inputs and outputs. In combination with the |
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[CONV-TTL-RS485](https://www.ohwr.org/project/conv-ttl-rs485/wiki) as
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[CONV-TTL-RS485](https://www.ohwr.org/project/conv-ttl-rs485/wiki) as
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front-module it provides TTL to optical conversion. The interface with
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front-module it provides TTL to optical conversion. The interface with
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the [CONV-TTL-RS485](https://www.ohwr.org/project/conv-ttl-rs485/wiki)
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the [CONV-TTL-RS485](https://www.ohwr.org/project/conv-ttl-rs485/wiki)
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is through internal RS485
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is through internal RS485 signaling.
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signaling.
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The board provides three channels. On the optical side, each consists of
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one input and two outputs. Within each channel, the two outputs are
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driven by the same signal source, using two separate optical
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transmitters.
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![](/uploads/b14c2793a5f586fa46be605b8cc0baf8/conv-rs485-opt-rtm.png)
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![](/uploads/b14c2793a5f586fa46be605b8cc0baf8/conv-rs485-opt-rtm.png)
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... | @@ -32,6 +36,14 @@ Note this is preliminary content. |
... | @@ -32,6 +36,14 @@ Note this is preliminary content. |
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<td><strong>Value</strong></td>
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<td><strong>Value</strong></td>
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</tr>
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</tr>
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<tr class="even">
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<tr class="even">
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<td>*Number of channels</td>
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<td>3</td>
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</tr>
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<tr class="odd">
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<td><strong>Optical output fan-out</strong></td>
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<td>2</td>
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</tr>
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<tr class="even">
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<td><strong>Supported fiber type</strong></td>
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<td><strong>Supported fiber type</strong></td>
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<td>Single mode</td>
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<td>Single mode</td>
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</tr>
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</tr>
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