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1538.19nm, 10mW DFB Laser, Butterfly Package, 2 MHz Linewidth
- Single-Mode Fiber
** Excess Inventory **

  • 1538nm 10mw laser diode
  • 1538nm 10mw dimensions

sku / item#: RLS/D2570Y49
ships: In-Stock (USA) -- Quantity Available: 25

Key Features
  • 10mW Output Power at 1538.19nm
  • 2 MHz Linewidth
  • SM Fiber Pigtail, MU Connector
  • 14-Pin Butterfly Package with TE Cooler, Monitor PD
  • Product Condition: Brand New In-Box, Excess Stock
  • Offered by: Optical Innovations, A Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group

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PRICE $450.00
  • Wavelength: 1538.19 nm
  • Output Power: 10 mW
  • Laser Current: 70 mA (typ)
  • Linewidth: Less than 2 MHz
  • Refer to Datasheet for Additional Specifications

Product Overview:

Agere D2570Y49 1538.19nm Direct Modulated DFB Laser with SM Fiber, MU/PC Fiber Connector

The Direct Modulated Isolated DFB Laser contains an internally cooled, InGaAs, MQW, distributed-feedback (DFB) laser designed for 1.5 μm applications. The following three direct-modulation DWDM product families have been established to meet various OC-48/STM-16 system applications.

D2570-type: high-power, direct-modulated laser eliminates the need for optical amplifiers in DWDM many applications.

This laser is packaged with Single-Mode fiber and terminated with an MU connector.

Proper Handling and Operation of DFB Lasers

DFB laser diodes are highly susceptible to damage from ESD and from temperatures exceeding their specified safe operating range. The user is advised to use care and proper ESD safety practices when handling them to avoid damage to the laser. A properly rated low noise current source, a low thermal resistance mount and a temperature controller should be used for optimal device performance and reliability.

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