M R V C o m m u n i c a t i o n s , I n c . – I n s t a l l a t i o n M a n u a l
Selectors | Data Rate | Set the transmission rate of the transceiver (internal |
(DIP Switch | (Toggles 1,2,3,4) | clock). |
DS1 Toggles) |
| - Fast Ethernet: 1,2,3,4 OFF |
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| - ATM/OC3/STM1:155 Mbps: 2,3,4 OFF, 1 ON |
Figure 1.3and |
| - SMPTE 143 Mbps: 3,4 OFF, 1,2 ON |
1.4 |
| - E3: 34.368 Mbps1,2,4 OFF, 3 ON |
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| - T3: 44.736 Mbps: 2,4 OFF, 1,3 ON |
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| - OC1/STM0: 51.840 Mbps: 1,4 OFF, 2,3 ON |
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| - Customized 1 : 4 OFF, 1,2,3 ON |
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| - Customized 2 : 1,3,4 OFF, 2 ON |
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| - Open Protocol: 1,2,3 OFF, 4 ON. |
Selectors | Mode Select | Set the Operating Mode |
(DIP Switch | (Toggles 1, 2, 3) | ALIGNMENT = Idle transmitted automatically |
DS2 Toggles) |
| NORMAL = Signal received via the F/O port is |
| transmitted through the Airlink TX. Signal received | |
Figure 1.3 and |
| via the Airlink RX is transmitted through the F/O |
1.4 |
| TX. |
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| LOOPBACK= Data received by the F/O RX is |
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| directly returned through the F/O TX. |
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| REMOTE LOOP = Loops the electrical RX to the |
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| electrical TX and optical RX to the optical TX of the |
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| remote unit. |
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| ATTENUATION: The alignment signal is |
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| attenuated (~20db) when the DIP switch toggle #3 |
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| is moved to ON position.(to use when the |
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| installation distance is less than 200m only for |
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| alignment mode). Switch back to OFF position for |
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| normal mode. |
| Laser Power Off | Turning off laser TX when the DIP switch toggle is |
| (Toggle 4) | moved to ON |
| Fusion | This switch toggle enables working with MRV’s |
| (Toggle 5) | Fusion system |
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| option). For additional information, see page 7. |
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| Switch toggle 5 OFF: Fusion not Active (Disabled) |
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| Switch toggle 5 ON: Fusion active (Enabled). |
| Window Heater | Used only with the heating option (To be specified |
| (Optional) | in the PO). |
| (Toggle 6) | Switch toggle 6 OFF: The heater is disabled |
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| Switch toggle 5 ON: The heater is enabled. |
| IP address set up | When the Switch toggle is on OFF position, the |
| (Toggle 7) | TereScope’s IP address is the default one (shown on |
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| the back panel label: 10.0.0.101). To set a new IP |
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| address please refer to the “IP address setting |
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| procedure for TereScope management card” file in |
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| the Manuals CD. The new IP address is valid only |
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| after the TereScope is powered off and on. |
| Control Mode | When the Dip Switch toggle #8 is on OFF position, |
| (Toggle 8) | the TereScope is in the HARDWARE mode, i.e. the |
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| TereScope is controlled only by the TereScope itself |
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| by means of the switches on its back panel. |
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| When the Dip Switch toggle is on ON position, the |
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| TereScope is in the SOFTWARE mode i.e. the |
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| TereScope is controlled by the management |
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| Software and various functions can be activated by |
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| means of this management Software. |
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Note: Pins (4,5) and (7,8) of the management RJ45 connector can be used for dry contact purposes, for Airlink flag and F/O flag alarms respectively.
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