WE-1550-HD series 1550nm EDFA are mainly used in CATV 1550nm optical fiber transmission system. We also developed the outdoor type which adopts cast aluminum waterproof shell to solve the engineering problem that the remote areas cannot build the machine room. The outdoor type can adapt to -40℃~ +50℃ field work environment.
* Adopt low noise pump laser and imported high-performance Er-doped fiber
* The output optical power is adjustable (0 ~ 4dB,0.1dB stepping).
* LCD display on the front panel ，supports Ethernet transponder.
* Input optical power range: -5 ~ +10 dBm
* Noise figure: ≤ 5dB @ 0dBm
* Input Optical wavelength Range: 1545 ~ 1565nm
* CNR≥ 50dB,CSO≥ 63dB,CTB≥ 63dB
* Output optical power: +13 ~ +24 dBm
* Output Power Stability: ±0.5 dBm
* Operating Temperature: -5℃ ~ +55℃
* Operating Voltage: AC 150 ~ 265V(50Hz) or DC -48V
* Consumption: ≤ 40W
* 19″1U : 483mm(L)X 405mm(W)X 44mm(H)
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Model |
Description |
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WE-1550-HD |
Standardtype, output power is 0 ~4dB adjustable, 0.1dB stepping. |
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WE-1550-HD-SW |
Standardtype+optical switch, output power is 0 ~4dB adjustable, 0.1dB stepping. |
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WE-1550-HD-RF |
Standardtype+RF test, output power is 0 ~4dB adjustable, 0.1dB stepping. |
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WE-1550-HD-CW |
Standardtype+CWDM, output power is 0 ~4dB adjustable, 0.1dB stepping. |
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Item |
Unit |
Technique parameter |
Remark |
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Operating bandwidth |
nm |
1535 - 1565 |
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Input optical power range |
dBm |
-5 - +10 |
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|
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Output optical power |
dBm |
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Optional |
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Output power stability |
dBm |
±0.2 |
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|
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Noise figure |
dB |
≤ 5.0 |
Input optical power 0dBm |
|
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Return loss |
Input |
dB |
≥ 45 |
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Output |
dB |
≥ 45 |
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|
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Pump leakage power |
Input |
dBm |
≤ -30 |
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Output |
dBm |
≤ -30 |
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|
|
FC, SC or LC |
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Power supply voltage |
V |
AC100V - 250V (50-60 Hz), 48V |
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Consumption |
W |
< 30 |
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Operating Temperature Range |
°C |
-5 - +55 |
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Maximum operating relative humidity |
% |
Max 95% No Condensation |
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Storage Temperature Range |
°C |
-30 - +70 |
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Maximum storage relative humidity |
% |
Max 95% No Condensation |
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Dimension |
mm |
483(W)×400(D)× 44(H) |
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