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D1861D

Features: Direct-modulated 1310 nm laser module characterized for use in 10 Gbits/s operations up to 50 kmHigh package slope efficiencyAverage optical output power capability, 10 dBmTemperature stabilized with internal thermoelectric cooler (TEC), enabling operation within a wide temperature rang...

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D1861D: Features: Direct-modulated 1310 nm laser module characterized for use in 10 Gbits/s operations up to 50 kmHigh package slope efficiencyAverage optical output power capability, 10 dBmTemperature stab...

D1861D Data Sheet

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Part Number:
D1861D
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

 Direct-modulated 1310 nm laser module characterized
   for use in 10 Gbits/s operations up to 50 km
 High package slope efficiency
 Average optical output power capability, 10 dBm
 Temperature stabilized with internal thermoelectric cooler (TEC),
   enabling operation within a wide temperature range of 5 °C to +80 °C
 Hermetically sealed optics, isolator on TEC
 GPO* RF connector
 Single-mode fiber pigtail
 High relaxation frequency at low bias


Application

 SONET/SDH low-cost metro applications
 High-speed data communications
 DWDM equipment drop-side applications


Specifications

Parameter

Symbol

Condition

Min

Max

Unit

Operating Temperature Range

TA

-

40

80

°C

Storage Temperature Range

Tstg

-

40

85

°C

Laser Forward Bias

-

TEC On

-

150

mA

Pin 3, Max. Positive Voltage1

VR

-

-

1

V

Pin 3, Max. Positive Current1

IR

-

-

200

mA

Reverse Voltage Photodiode

VRPD

-

-

20

V

TEC Current

ITEC

-

-

1.7

A




Description

The D1861D direct-modulated laser (DML) module is a cost-effective solution for 10 Gbits/s digital transmission up to 50 km using traditional intracity SMF-28 † single-mode fiber links. The 1310 nm wavelength eliminates the need for concern about dispersion control over most installed intracity fiber plants. The package of the  D1861D contains a high-speed DFB laser chip, thermoelectric cooler, thermistor, optical isolator, and a rear-facet monitor photodiode, which allows for external optical power control.




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