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  • 1290187120778682369 1
  • 1290187173765324802
  • 1290187195521179649
  • 1290187235903938561
  • 1290187255252262914
  • 1290187312248659969
  • 1290187331257245697

    • NY15D Series – 1550nm Microwave DFB Laser Module

    • NY15D series laser module is a directly modulated DFB laser that provides exceptional performance for linear fiber optics communications in very wide bandwidth applications. 
    • NY15D’s linear fiber optic lasers are an excellent alternative to using coaxial cable systems to transmit 12 GHz or 18 GHz signals. They offer significant improvements in the reliability of microwave communications networks by transmitting the RF signal in its original format.
    • As a result of these properties, laser products provide significant improvements in signal quality for a wide variety of applications including antenna remoting, telemetry, timing and reference signal distribution, measurement, and delay lines.
    • The NY15D series laser built-in optical isolator, TEC, thermistor, laser diode chip, and monitor photodiode are hermetically sealed in a 7PIN butterfly package.

    Attachment

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    Features of 1550nm Microwave DFB Laser Module

    • High-Dynamic-Range
    • 18 GHz Bandwidth
    • Low threshold current
    • High output power
    • 7pin butterfly package with SMA connector
    • Operating case temperature:  -40 to 70℃
    • High reliability

    Applications of 1550nm Microwave DFB Laser Module

    • Antenna Remoting
    • Cellular and PCS Networks
    • Analog RF links transmission
    • Military Communications

    1550nm Microwave DFB Laser Module Performance Specifications

    Absolute Maximum Rating
    Parameter Symbol Min. Max. Unit
    Laser diode forward current If – 120 mA
    Laser diode reverse voltage V – 1 V
    Front power Pf – 20 dBm
    PD reverse voltage V – 15 V
    Forward current (PD) Im – 2 mA
    Operation temperature To -40 70 °C
    Storage temperature Ts -55 85 °C
    Storage relative humdity Sr – 85 %
    Optical and Electrical Specification (Tc=25°C)
    Parameter Symbol Test Condition Min Typ Max Units Note
    Wavelength λ IF = IOP, T = TOP – 1550 – nm
    Frequency – X Option 0.1 – 12 GHz –
    Ku option 1 – 18
    Optical Output Power P IF=Iop – 10 – mW 1
    Thershold current Ith λ=1550nm – – 10 mA –
    Operation current Iop λ=1550nm – 55 100 mA –
    Operation voltage Vop λ=1550nm – 1.5 2.5 V –
    Slope efficiency SE – 0.2 – – W/A –
    Side-mode suppression ratio SMSR λ=1550nm ,IF=Iop 30 – – dB –
    Rative Intensity Noise RIN – -150 -130 dB/Hz –
    Bandwidth (-3dB,I=60mA) S21 X Option – 12 – GHz –
    Ku option – 18 –
    Return loss VSWR X Option – – 2 dB –
    Ku option – – 2.2
    Input 1 dB Compression – 15 – – dBm –
    Thermistor Resistance Rth @25°C – 10 – Kohm –
    TEC current It – – – 1.2 A 2
    TEC voltage Vt – – 2.5 V 2
    Capacitance (PD) Ct – – 20 pF –
    Monitoring current Im – 0.1 – 2 mA –
    Dark current (PD) Id – – 50 nA –

    Notes: All laser chips come from wafers that have been certified using a representative lot of devices that must achieve an acceptable yield for burn-in.

    1. Laser temperature set 25℃, bias current at 55mA
    2. Operation case temperature -40~70℃

    Typical Data

    (λ=1550nm , TC =25 ℃)

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    Fig . 1 X- Band S11 and S22 data
    2 2
    Fig . 2 Ku- Band S11 and S22 data

    Electrical Schematic

    微信截图 20220301135136

    Outline Drawings(Unit: mm[inch])

    1234363017903464450 2

    Ordering Information

    NY15D Series - 1550nm Microwave DFB Laser Module

    Precautions

    1. The fiber bending radius is no less than 20 mm to avoid fiber damage.
    2. Be sure the fiber coupling facet is clean before connecting it to the Opto-circuit.
    3. Suitable ESD protection is required in storage, transportation, and use.

    NEON’s core work content is innovating. Innovation improves the new product unceasingly, eliminates the old product’s regular mechanism, and causes the company product to become or to become the professional standard unceasingly throughout. The innovation passes through NEON to manage the entire process of the core spirit.

    Warmly welcome to contact us to learn more about the laser diode module and visit our factory at any time. Please feel free to let us know if there are any questions in Business.