| Model: | - |
|---|---|
| Brand: | Dk photo |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment |
| Label: | CWDM Module |
| Price: |
US $300
/ pc
|
| Min. Order: | 1 pc |
| Last Online:05 Jul, 2018 |
DK Photonics now offers a Mini CWDM (compact CWDM) module that provides bandwidth capacity expansion for future network growth in one of the industry’s smallest packages.The compact CWDM modules are based on free space optics technology.it is available in 4-or 8-channel configurations.It have lower overall insertion loss and better uniformity across the channels.Its compact size and unique carrier tray set it apart, making it easier to deploy in a variety of field situations.
|
Features |
Applications |
|
|
Performance Specifications
|
Parameter |
Values |
|||||
|
Channel Number(CH) |
4 |
8 |
8(+E1) |
8(+E2) |
||
|
Central Wavelength(nm) |
1270, 1290…1610 or 1271, 1291…1611 |
|||||
|
Passband(nm) |
Channels |
+/-6.5 |
||||
|
Upgrade port |
/ |
1310+/-50 |
1260~1457 |
|||
|
Insertion Loss(dB) |
Channels |
<1.0 |
<1.5 |
<1.6 |
<1.8 |
|
|
Upgrade port |
/ |
/ |
<1.2 |
<1.2 |
||
|
Isolation(dB) |
Mux |
Adjacent Channel |
>15 |
|||
|
Non-adjacent Channel |
>15 |
|||||
|
Demux |
Adjacent Channel |
>30 |
||||
|
Non-adjacent Channel |
>40 |
|||||
|
Upgrade port |
>15 |
|||||
|
Ripple in Passband(dB) |
<0.3 |
|||||
|
Directivity(dB) |
>50 |
|||||
|
Polarization Dependent Loss(dB) |
<0.15 |
|||||
|
Polarization Mode Dispersion(ps) |
<0.10(GD) |
|||||
|
Return Loss(dB) |
>45 |
|||||
|
Fiber Type |
Corning SMF-28 |
|||||
|
Fiber Length(m) |
1.0+/-0.1 |
|||||
|
Power Handling(mW) |
<500 |
|||||
|
Operating Temperature(℃) |
-10~70 |
|||||
|
Storage Temperature(℃) |
-40~85 |
|||||
|
Package Dimension(mm) |
(L)44x(W)28x(H)6 Customer Specify |
|||||
1. All specifications include the effect of operating temperature and all states of polarization.
2. Values referenced without connectors and insertion loss for a connector-pair is 0.20dB (typ.) and 0.30dB (max.).
3. Fiber length includes rubber boot and excludes the connector.
