Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2026-10-16
Featured Agere Systems manuals

Agere Systems D2570, D2526G, D2555 Direct Modulated Isolated DFB Laser Module Data Sheet
The document describes the D2570, D2526G, and D2555 laser modules, which are available in a 14-pin hermetic butterfly package. These modules feature integrated optical isolators, temperature tunability, and are designed for 1.5 µm applications in SONET/SDH compatible systems up to OC-48/STM-16.
Covers: Features · Applications · Product Codes · Absolute Maximum Ratings · Mounting Instructions · Electrical Characteristics
Latest Agere Systems manuals
Agere Systems D2570, D2526G, D2555 Direct Modulated Isolated DFB Laser Module Data Sheet
Datasheet 12 pages · 112 KB · ENThis datasheet details the specifications for Agere Systems D2570, D2526G, and D2555 wavelength-selected direct modulated isolated DFB laser modules for…
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Agere Systems manuals
What is the minimum fiber bend radius for the module?
The minimum fiber bend radius is 1.23 inches (31.25 mm).
From: Agere Systems D2570, D2526G, D2555 Direct Modulated Isolated DFB Laser Module Data Sheet
What is the standard operating condition for electrical characteristics?
The standard operating condition is 5.0 V reverse bias.
From: Agere Systems D2570, D2526G, D2555 Direct Modulated Isolated DFB Laser Module Data Sheet
