وصف
SPA-XX is a low noise high-performance Er Yb co-doped fiber amplifier. Each output built-in CWDM (1310/1490/1550) wavelength division multiplexer. Conveniently multiplex the data stream of OLT and ONU to thefiber amplifier output by 1310nm and 1490nm optical connector. Thus reduced the equipment quantity, improved the system indexes and reliability. It is the ideal equipment for FTTx network, provides a flexible and low cost solution for the integration of three networks and the FTTH.
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غرض |
وحدة |
Technique parameters |
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CATV pass through wavelength |
نانومتر |
1545 – 1565 |
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PON pass through wavelength |
نانومتر |
1260 – 1360 1480 – 1500 |
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PON insertion loss |
ديسيبل |
<0.8 |
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عزل |
db |
>15 |
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CATV optical input power range |
dBm |
-3 – +10 |
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Maximum optical output power |
dBm |
36 |
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Output power stability |
dBm |
±0.5 |
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Noise figure |
ديسيبل |
≥ 5.0 (Optical input power 0dBm, λ=1550nm) |
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Return loss |
Input |
ديسيبل |
≥ 45 |
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الإخراج |
ديسيبل |
≥ 45 |
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Optical Connector Type |
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SC/APC |
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C/N |
ديسيبل |
≥ 50 |
Test condition according to GT/T 184-2002. |
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C/CTB |
ديسيبل |
≥ 63 |
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C/CSO |
ديسيبل |
≥ 63 |
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Power supply voltage |
الخامس |
أ: AC160V – 250الخامس(50 هرتز); ب: DC48V |
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Consumption |
دبليو |
≥ 70 |
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Operating temperature range |
°C |
-10 – +42 |
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Maximum operating relative humidity |
% |
الأعلى 95% no condensation |
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Storage temperature range |
°C |
-30 – +70 |
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Maximum storage relative humidity |
% |
الأعلى 95% no condensation |
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البعد |
مم |
483(ل)× 440(دبليو)× 88(ح) |
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