Key facts
- Brand
- AGERE
- Model
- D2547P-TYPE
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
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agere Wavelength-Selected High-Power D2587P-Type (with Wavelength Locker)/D2547P-Type Isolated DFB Laser Modules
The D2587P Laser Module is a high-power module with wavelength selection and locking capabilities, designed for use with external lithium niobate modulators, particularly in high-power (20 mW) applications. It features a high-performance multiquantum-well (MQW) distributed-feedback (DFB) laser, offered on 50 GHz ITU grid wavelengths ranging from 1528.77 nm to 1610.06 nm. The module includes a polarization-maintaining fiber pigtail for use with lithium niobate modulators. It provides high optical power (20 mW, CW) and comes in a hermetic 14-pin package.
Read onlineAGERE D2547P-TYPE specifications
| Threshold Current (I_TH) | 15 mA – 40 mA |
|---|---|
| Drive Current | 165 mA |
| Laser Forward Voltage (V_LF) | 2 – 2.5 V |
| Peak Optical Output Power | 20 mW CW |
| Center Wavelength Range | 1528.77 nm – 1610.06 nm |
| Side‑mode Suppression Ratio | 35 – 45 dB |
| Optical Isolation | ≥ 30 dB |
| Operating Case Temperature Range | -25 °C – 70 °C |
| Maximum Output Power (Class IIIb) | 40 mW |
Source: Agere D2587P-Type and D2547P-Type DFB Laser Modules Data Sheet
All AGERE D2547P-TYPE documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the recommended minimum bend radius for the fiber pigtail?
The minimum fiber bend radius is 1.0 in. (25.4 mm).
From: Agere D2587P-Type and D2547P-Type DFB Laser Modules Data Sheet
What optical isolation does the internal isolator provide?
The internal isolator attenuates reflected light by a minimum of 30 dB.
From: Agere D2587P-Type and D2547P-Type DFB Laser Modules Data Sheet