4-8-16-18信道CWDM
粗波分復(fù)用(CWDM)需要通過同一根光纖傳輸多個(gè)寬間隔波長(zhǎng)的信號(hào)。
ACP的粗波分復(fù)用器(CWDM)采用薄膜涂層技術(shù)和專有的非通量金屬鍵合微光學(xué)封裝設(shè)計(jì)。它具有低插入損耗，高通道隔離，寬通帶，低溫靈敏度和無環(huán)氧樹脂光路。
特性
低插入損耗
寬通帶
高通道隔離
高穩(wěn)定性和可靠性
無環(huán)氧光路
應(yīng)用程序
線監(jiān)測(cè)
WDM網(wǎng)絡(luò)
電信
手機(jī)應(yīng)用程序
光纖放大器
訪問網(wǎng)絡(luò)
產(chǎn)品規(guī)格
| Parameter | Unit | Specifications | |||
|---|---|---|---|---|---|
| Mux/Demux | |||||
| Operating Wavelength | nm | 1270 ~ 1610 | |||
| Center Wavelength | nm | 1270, 1290, ……1610 or 1271, 1291, ……1611 | |||
| Center Wavelength Accuracy | nm | ± 0.5 | |||
| Minimum Channel Spacing | nm | 20 | |||
| Channel Passband (@-0.5dB bandwidth) | nm | ≥ 13 | |||
| Number of Channels | 4 | 8 | 16 | 18 | |
| Insertion Loss (Channel ports) | dB | ≤ 1.4 | ≤ 2.2 | ≤ 3.5 | ≤ 4.0 |
| Insertion Loss (UPG port) | dB | ≤ 1.31) | ≤ 2.01) | ≤ 2.61) | N/A2) |
| Channel Uniformity | dB | ≤ 0.6 | ≤ 1.0 | ||
| Channel Ripple | dB | ≤ 0.3 | ≤ 0.5 | ||
| Isolation @Add/Drop Channel (Demux only) | dB | ≥ 30 (Adjacent) ≥ 40 (Non-adjacent) | |||
| Insertion Loss Temperature Sensitivity | dB/°C | ≤ 0.003 | |||
| Wavelength Temperature Shifting | nm/°C | ≤ 0.002 | |||
| Polarization Dependent Loss | dB | ≤ 0.10 | |||
| Polarization Mode Dispersion | ps | ≤ 0.10 | |||
| Directivity | dB | ≥ 50 | |||
| Return Loss | dB | ≥ 45 | |||
| Optical Power | mW | ≤ 300 | |||
| Operating Temperature | °C | – 20 to +70 (Extended temperatures are also available upon request) | |||
| Storage Temperature | °C | – 40 to +85 | |||
| 1% TAP Port Loss | dB | 20.4 | |||
| Package Dimensions | mm | S= 89x51x8.0 case (4 Ch) F= 96x78x8 case (4/8 Ch) G=96x78x13 case (16/18 Ch) L1=Single LGX Box (4/8 Ch, Maximum 16 Ch with LC) L2=Double LGX Box R1=19” Rack (1RU) | |||
Note:
1) UPG: port upgrade for future expansion.
2) No upgrade port at 18 channels.
All values refenced are without connector.
