RAS96 RASCard User Guide
Front Panel
LED Indicators
Ethernet Status LEDs
The RASCard front panel contains three indicators that show the status of the RASCard’s Ethernet port.
LED Indicator | Color | Indication | |
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XMT | Transmit | Green | On during Ethernet transmit. |
RCV | Receive | Green | On during Ethernet receive. |
LINK | Link Integrity | Yellow | On during a good link. |
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E1 Status LEDs
The RASCard front panel contains seven indicators that show the status of the RASCard’s optional E1 port.
LED Indicator | Color | Indication |
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ONLINE | Green | On indicates that the E1 card is |
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| online and no errors are |
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| detected. |
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| Off indicates that the E1 card is |
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| offline due to one of the |
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| following errors. |
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RED ALARM | Red | On indicates that a loss of E1 |
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| signal has been detected. |
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| Off indicates that the E1 card is |
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| detecting an incoming E1 signal. |
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YELLOW | Red | On indicates that the remote E1 |
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ALARM |
| channel bank or network is in |
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| red alarm and transmitting a |
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| yellow frame pattern. |
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| Off indicates that the remote |
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| channel bank or network is not |
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| transmitting a yellow alarm. |
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SYNC LOSS | Red | On indicates that the E1 card |
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| has lost synchronization with the |
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| receive E1 line. |
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| Off indicates that the E1 card is |
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| synchronized with the receive |
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| E1 line. |
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BPV VIOLATION Red | On indicates that a received |
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| bipolar violation (BPV) is being |
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| detected. | Figure 3. |
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| Off indicates that no BPV is | front panel. |
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| being detected. |
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10 | CommPlete Communications Server |
