Sl. | Scenario | Description | Solution 1 | Solution 2 |
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| solution | AD279A |
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| (DB25 port | port module supports only |
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| module). | Male DB25 |
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| ports. |
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| As a result, the existing |
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| cables cannot be |
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| connected to the AD279A |
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| 64 port DB25 |
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| serial ports. |
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2 | Replacing | The A6749A 64 port | Use a DB25 Male |
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| an existing | solution’s port module | to Female gender |
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| A6749A | supports Female DB25 RS- | changer to connect |
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| 64- port | 232 serial ports. | the custom made |
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| solution | The custom made cables | cables to AD278A |
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| (DB25 port | for this solution include |
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| module) | Male DB25 | serial ports. |
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| with an | connectors to connect to |
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| AD278A 8- | the A6749A Female DB25 |
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| port |
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| solution. | However, the AD278A 8 |
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| port solution supports only |
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| Male DB25 |
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| ports. |
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| As a result, the existing |
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| cables cannot be |
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| connected to the AD278A |
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| 8 port DB25 |
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| ports. |
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3 | Replacing | The A6749A 64 port | To connect the | Replace the DB25 |
| an existing | solution’s port module | custom made | connector of the |
| A6749A | supports DB25 | cable, use a | custom made cable |
| 64- port | serial ports. | converter that | with the |
| solution | The custom made cables | supports | plug. |
| (DB25 port | for this solution include | 232 RJ45 plug at |
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| module) | DB25 | the AD279A | To replace the DB25 |
| with an | connect to A6749A DB25 | solution end and a | connector with a RJ45 |
| AD279A | plug, detach wires | ||
| However, the AD279A 64 | Female connector | from the DB25 | |
| solution | port solution’s port module | at the other end. | connector in |
| (RJ45 port | supports only RJ45 serial |
| sequential order as |
| module). | ports. | While designing | listed in Table 11, |
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| As a result, the existing | the converter, | and connect the wires |
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| cables cannot be | ensure that you | to the RJ45 plug. |
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| connected to the AD279A | follow the |
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| 64 port solution’s RJ45 RS- | specifications listed |
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| 232 serial ports. | in Table 11. |
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