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The PA-4T+ enhanced 4-port synchronous serial port adapter provides up to four of the following electrical interfaces: EIA/TIA-232, EIA/TIA-449, EIA-530. X.21, and V.35. Each interface complies with its specific interface specifications. The cable attached to each synchronous serial port adapter`s interface ports determines its type (EIA/TIA-232, and so forth) and its mode (DCE or DTE).
SEE ALSO:
Multichannel T1 port adapters with integrated T1 CSU/DSUs
Multichannel E1 port adapters with integrated G.703
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Description |
Cisco 7100 |
Cisco 7200 |
Cisco 7200VXR |
Cisco 7500/VIP2 |
Part Number |
|---|---|---|---|---|---|
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2-port Serial Port Adapter, Enhanced |
Yes |
Yes |
Yes |
Yes |
PA-4T+ |
Figure 17-88: Enhanced Synchronous Serial Port Adapter