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D2570H31 - D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module

Download the D2570H31 datasheet PDF. This datasheet also covers the D25 variant, as both devices belong to the same d2570/ d2526/ d2555 wavelength-selected direct modulated isolated dfb laser module family and are provided as variant models within a single manufacturer datasheet.

Description

The Direct Modulated Isolated DFB Laser Module contains an internally cooled, InGaAs, MQW, distributed-feedback (DFB) laser designed for 1.5 µm applications.

Features

  • s ITU wavelengths available from 1528.77 nm.
  • 1610.06 nm SONET/SDH compatible up to OC-48/STM-16 Temperature tunable for precise wavelength selection Integrated optical isolator High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser Industry-standard, 14-pin butterfly package Characterized at 2.488 Gbits/s (NRZ) InGaAs, PIN photodetector back-facet monitor Low threshold current High-reliability, hermetic packaging Excellent long-term wavelength stability can eliminate.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (D25-55G17.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number D2570H31
Manufacturer Agere Systems
File Size 112.03 KB
Description D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
Datasheet download datasheet D2570H31 Datasheet

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Other Datasheets by Agere Systems

Part Number Description
D2570H30 D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
D2570H32 D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
D2570H33 D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
D2570H34 D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
D2570H35 D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet, Rev. 3 July 2001 D2570, D2526, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module Applications s Three direct-modulated DWDM families available to meet a number of OC-48/STM-16 applications: — Extended reach (100 km) — Very long reach (170 km) — Metro DWDM — Digital video Product Codes Product Code The 1.5 µm D2570, D2526G, and D2555 Laser Modules are available in a 14-pin, hermetic, butterfly package. Peak Power 10 mW 2 mW 2 mW Dispersion Performance 1800 ps/nm (100 km) 1800 ps/nm (100 km) 3000 ps/nm (170 km) D2570H D2526G D2555G Features s ITU wavelengths available from 1528.77 nm —1610.
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