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| HOME > Business > Communication Business > Optical Repeater > OTDOR2344 |
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| 1. Overview |
| A Multi Band (800§Ö/1.8§×/2.1§×) optical repeater
that used in large cities that has large telephone
traffic and small town that the signal is weak, to
expands the coverage of the base station and
solve the issues with the area with weak signals
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| 2. Characteristics |
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Application of digital signal processing and
transmission system based on minimizing
transmission losses allow long distance transmission. |
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The advantages of digital signal utilizing practical
expandability (Multi-drop, Cascade) |
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The external battery installed prevent service
interruption due to the power outage. |
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The backup battery has the overdischarge and
overcharge protection circuit. |
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Monitoring, alarm function, control function, editing
and equipment setting with wired and wireless
communication and alarm history can be inquired
using local GUI function. |
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| 3. Specification |
| Order |
Item |
CDMA |
LTE |
LTE |
| 1 |
Frequency [MHz] |
FWD |
1860~1870 |
884~894 |
2110~2120 |
| RVS |
1770~1780 |
839~849 |
1920~1930 |
| 2 |
Gain |
FWD |
57dB |
55dB |
58dB |
| RVS |
45dB |
45dB |
45dB |
| 3 |
Input range |
FWD |
+5dBm/Total |
+10dBm/Total |
+1dBm/Total |
| RVS |
-65dBm/Total |
-65dBm/Total |
-65dBm/Total |
| 4 |
Max. output |
FWD |
44.7dBm/Path |
43dBm/Path |
46dBm/Path |
| RVS |
-20dBm/Path |
-20dBm/Path |
-20dBm/Path |
| 5 |
Heat dissipation |
Natural Convection |
| 6 |
Operating temperature |
-30¡É ~ +60¡É |
| 7 |
Storage temperature |
-40¡É ~ +70¡É |
| 8 |
Humidity |
5~95% (Non-condensing) |
| 9 |
SIZE(mm) |
290(W) x 607(H) x 341(D) |
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Product
Optical Repeater
