Signal Laser

Signal Laser


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Electrical Equipment

DKR Co., Ltd.

Membership
BIZ
Country / Year Established
South Korea South Korea / 1999
Business type
Manufacturer
Verified Certificate

16

DUNS

Product name Signal Laser Certification -
Category Electrical Equipment Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Applications
  • SONET OC-3/OC-12 systems
    - Intermediate reach application
    - Long reach application
  • SDH STM-1/STM-4 systems
  • Digital data systems
  • Telecommunications
Description
  • FOL13M1 series is prepared for use in both Data-communication and Tele-communication applications.
  • This series is suitable for OC-3/STM-1 to OC-12/STM-4 long-reach.
  • Precisely assembled 1310nm DFB-LD modules are compliant with Telcordia (Bellcore) GR468-CORE reliability tests.
  • Optical isolator is available for Long Leach application.
  • The receptacle attachment for the primary test on our LD module is available.
Features
  • 4-pin coaxial package suitable for SONET/SDH applications.
  • InGaAsP/ InP MQW (Multiple Quantum Well) Laser
  • Low Threshold Current
  • Wide variation in package types
    - RC type; SC/FC receptacle compliant
    - LC type; LC receptacle compliant - Pigtail type; available with your choice of connectors
  • Wide range in optical output power (Standard range from 0.1mW to 1.6mW, Higher Output Power available upon request)
  • Bit Rate available up to 1.25Gbps
  • Optical isolator is also available for Long Reach application, up to 40 km or more
Absolute Maximum Ratings
    Parameters
    Symbol
    Min
    Max
    Unit
    Storage Temperature Tstg -40 85 °C
    Operating Case Temperature Tc -40 85 °C
    LD Forward Current If - 150 mA
    LD Reverse Voltage Vr - 2 V
    PD Forward Current IfPD - 5 mA
    PD Reverse Voltage VrPD - 20 V
    Soldering Temperature(<10sec) - - 260 °C
Optical and Electrical Specifications
    Case Temperature (Tc) = 25°C unless otherwise noticed)
    Parameters
    Symbol
    Min
    Typ
    Max
    Unit
    Conditions
    LD Output Power *1) OH1
    Pf
    -
    1.6
    -
    mW
    Iop = Ith + 10mA
    OH2
    -
    1.0
    -
    OH3
    -
    0.6
    -
    LD Forward Current
    Iop
    -
    -
    50
    mA
    CW, Pf(typ.) *2)
    -
    -
    70
    CW, Pf(typ.), Tc=-40 to 85°C
    Threshold Current
    Ith
    -
    -
    25
    mA
    -
    -
    -
    40
    Tc = -40 ~ 85°C
    LD Operating Forward Voltage
    Vf
    -
    1.1
    1.5
    V
    CW, Iop
    Peak Wavelength
    λp
    1285
    -
    1330
    nm
    Pf (typ.)
    Spectral Width(-20dB fullwidth)
    Δλ
    -
    -
    1
    nm
    Ib=Ith, 1.25Gb/s
    Side Mode Suppression Ratio
    SMSR
    30
    35
    -
    dB
    CW
    Isolation
    -
    20
    -
    -
    dB
    Tc = -40 ~ 85°C, Option
    Rise / Fall Time (20-80% )
    tr,tf
    -
    -
    0.2
    ns
    Ib=Ith, Tc= -40 ~ 85°C, 1.25Gb/s
    Monitor Current
    Im
    50
    -
    1500
    μA
    VrPD=5V, Rated Power
    Monitor Dark Current
    Id
    -
    -
    100
    nA
    VrPD=5V
    Monitor Capacitance
    C
    -
    -
    10
    pF
    VrPD=5V, f=1MHz

  • LD output power describes average output power in case average LD current is set at Iop=Ith+10mA.
    Suitable average output power would depend on customer's driving conditions.
  • Pf(typ.) stand for the Typical LD Output Power listed above.
Ordering Information

Dimensions & Pin Assignment



Pin Assignment
Safety Information
    This product complies with 21 CFR 1040.10 and 1040.11, Class 3b laser product. Invisible laser radiation is emitted from the end of the fiber or connector. Avoid direct exposure to the beam.
    The Furukawa Electric Co.,Ltd., Furukawa America Inc. and Furukawa Electric Europe, Ltd. reserve the right to change data contained in this document in the interest of continued product improvement. The publication of this information does not imply freedom from patent or any other rights of The Furukawa Electric Co.,Ltd. or its affiliated companies.

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

DKR Co., Ltd.

Country / Year Established
South Korea South Korea / 1999
Membership
BIZ
Business type
Manufacturer

16

DUNS

President
Deuk Goo, Lee
Address
#1207 Windstone Building 275-2 Yangjae-dong, Seocho-gu, Seoul, Korea
Product Category
Other Measuring & Gauging
Year Established
1999
No. of Total Employees
1-50
Company introduction

This is newly registered company and its company dex-scription will be updated shortly.

Please revisit in the near future.

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