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DWDM 合波/分波器

DWDM合分波器:

北极光电的双工DWDM MUX&DEMUX模块设计用于基于TFF技术在两条光纤上组合/分离多个DWDM信号。我们可以提供完整的配置,如2,4,8,16,多达88个通道。

北极光电还可以提供定制设计,以适应现有1310nm和1550nm设备的CWDM升级端口、DWDM升级端口、监视器端口、双向com端口TX/RX、1310nm和1550nm宽带端口的选择。

特征 应用 特异性 下载
•低损耗和高隔离度

•卓越的可靠性和稳定性

•可选扩展和宽带端口,用于网络升级、现有设备或添加/删除

•光路无胶

•Telcordia GR-1221和GR1209兼容

DWDM系统

•有线电视连接

•波长路由

•无源光纤网络

Parameters

2CH

4CH

8CH

16CH

20CH

40CH

Operating Wavelength (nm)

1520~1620

Channel Spacing (GHz)

100

Channel Passband (nm)

ITU±0.125

IL (dB)

Type

≤1.0

≤1.6

≤2.5

≤3.5

≤4.0

≤4.4

Max

≤1.4

≤2.0

≤3.0

≤4.0

≤4.5

≤5.0

Isolation (dB)

Adjacent Channel

≥30

Non-Adjacent Channel

≥45

Pass band Ripple (dB)

≤0.5

PDL (dB)

≤0.25

PMD (ps)

≤0.1

RL (dB)

≥50

Directivity (dB)

≥50

Max. Optical Power (mw)

500

Operating Temperature (℃)

-575 C-temp

-4085 I- temp

Storage Temperature (℃)

-4085

Fiber Type

Corning SMF-28e or G657A

Package Dimension (mm)

ABS or LGX or 19” Rack or Customized


1) Allspecifications are based on the devices without connectors, and guaranteed overwavelength, polarization and temperature.
2) PMD andchromatic dispersion values are guaranteed by design.
3) IL is 0.3 dBhigher, RL is 5 dB lower for connector added.
4) For moduleswith monitoring port/skipper UPG port/1310nm legacy port, IL is 0.3dB higher.