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D1861A

Features: Direct-modulated 1310 nm laser module characterized for use in 10 Gbits/s operations up to 50 kmAverage optical output power, 4 mW min.Temperature stabilized with internal thermoelectric cooler (TEC), enabling operation within a wide temperature range of 40 °C to +80 ° CHermetically sea...

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D1861A: Features: Direct-modulated 1310 nm laser module characterized for use in 10 Gbits/s operations up to 50 kmAverage optical output power, 4 mW min.Temperature stabilized with internal thermoelectric ...

D1861A Data Sheet

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Part Number:
D1861A
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
 Average optical output power, 4 mW min.
 Temperature stabilized with internal thermoelectric cooler (TEC),
   enabling operation within a wide temperature range of 40 °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

Min

Max

Unit

Operating Temperature Range

TA

40

80

°C

Storage Temperature Range

Tstg

40

85

°C

Laser Forward Bias

-

-

 150

mA

Pin 3, Max. Positive Voltage1

VR

-  

1

V

Pin 3, Max. Positive Current1

 IR

-

200

 mA

Reverse Voltage Photodiode

VRPD 

-

20

V




Description

The D1861A direct-modulated laser (DML) module is a cost-effective solution for 10 Gbits/s digital transmission up to 50 km using traditional intracity SMF28 single-mode fiber links. The 1310 nm wavelength eliminates the need for concern about dispersion control over most installed intracity fiber plants. The packageof the  D1861A 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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