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LK-NY55D DWDM DFB Laser
- Direct Current Coupling
- Altae Dynamicae Spatii
- Low Threshold Current
- Princeps Output Power
- 14pin Butterfly Package
- Operating Case Temperature: -20 to 70℃
- Reliability excelsis
- Usque ad 100mW magna potentia emissa
- Polarization Maintaining (PM) fiber
depictio producti
LK-NY55D laser is designed to serve as high-power, wavelength-specific optical emitter, which is ideal for integration with an external modulator within CATV and DWDM systems. It is particularly suited for applications involving super trunking and distribution. The wavelengths offered by this series adhere to the ITU Grid standards in terms of both range and channel specifications.
This series comes with polarization-maintaining (PM) fiber and features direct current (dc) coupling. It includes an integrated Thermoelectric Cooler (TEC), a thermistor for temperature sensing, and a monitor photodiode for optical power monitoring. The module is housed in a 14-pin butterfly package that is compatible with the OC-48 pin layout, and it incorporates an optical isolator within the package itself.
Technical Specifications
| Proprietates electricae/opticae (T)C = 25 ± 3 ℃ ) | ||||||
|---|---|---|---|---|---|---|
| Parameter | Sym. | Condition | min | genus | Max | unitates |
| frequency | f | - | 0.01 | - | 1 | Ghz |
| Latitudo frequentiae (-3dB, I=200mA) | S21 | - | 1 | Ghz | ||
| Optical output power | P | 40 mW version, T = Tset, IF et =OP50 mW version, T = Tset, IF et =OP63 mW version, T = Tset, IF et =OP80 mW version, T = Tset, IF et =OP100 mW version, T = Tset, IF et =OP |
40 50 63 80 100 |
- | - | mW |
| Cursus liminis | it* | Bol | - | - | 40 | mA |
| Currens operationis | Iop | 40 mW version, BOL 50 mW version, BOL 63 mW version, BOL 80 mW version, BOL 100 mW version, BOL |
- - - |
- - - |
280 350 450 580 650 |
mA |
| operatio voltage | Vop | BOL, IF et =OP | - | - | 2.5 | V |
| apicem adsum | λ | T = Tset, IF et =OP | - | 1550 | - | nm |
| Rative intensity noise | rhine | - | - | - | -160 | dB/Hz |
| Ratio suppressionis modi lateralis | SMSR | 30 | - | - | dB | |
| Polarization extinctionratio | PER | IF et =OP | 17 | - | - | dB |
| Wavelength drift over TC Range | ∆λTop | T = TOP | - | - | 40 | pm |
| Thermistor resistance | Rth | TOP= 25℃ | 9.5 | 10 | 10.5 | AG |
| Thermistor Temp. Coefficients | TCTH | TOP= 25℃ | - | -4.4 | - | %/°C |
| Currentis TEC | Itec | -20℃<TC<XXX ℃ | -1.0 | - | 1.5 | A |
| Tensio TEC | Vtec | -20℃<TC<XXX ℃ | -2.0 | - | 3.0 | V |
| RF impedimentum | Sin, | 40 MHz - 1002 MHz | 1 | - | 6 | Ω |
| Monitor PD current | Im | IF = IOP, VMPD = -5 V | 0.1 | - | 2.5 | mA |
| Monitor PD Dark current (PD) | Id | IOP = 0 mA, VMPD = -5 V | - | - | 0.2 | uA |
| Aestimatio Maxima Typica et Absoluta | |||||
|---|---|---|---|---|---|
| Parameter | Sym. | Condition | Min. | Max. | Unit |
| Laser forward DC current | If | - | - | 750 | mA |
| Laser reverse voltage | V | - | - | 2 | V |
| Photodiode Reverse Voltage | VR | - | - | 10 | V |
| operationem temperatus | Ad | - | -20 | + 70 | ° F |
| at tortor | Ts | - | -40 | + 85 | ° F |
| ESD | - | HBM: R = 1500 Ω, C = 100 pF | -500 | 500 | V |
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.
● Data Typica
● Schema electricum
| Numerus principalis | muneris | Numerus principalis | muneris |
| 1 | Thermistor | 8 | GND |
| 2 | Thermistor | 9 | GND |
| 3 | LD-(Praejudicium) | 10 | NC |
| 4 | PD anode | 11 | GND(LD+) |
| 5 | PD cathode | 12 | RF IN |
| 6 | Frigidor+ | 13 | GND(LD+) |
| 7 | Frigidor- | 14 | NC |
● Dimensiones et Clavi (Unitas: mm [pollices])
Coniunctor RF: SMA
● Informationes Ordinationis
Scheda 1:
| Codex | Description |
| 55 | DWDM High Power 14PIN butterfly package |
Scheda 2:
| Codex | Et Imago optical |
| 040 | 40mW |
| 050 | 50mW |
| 063 | 63mW |
| 100 | 100mW |
Scheda 3:
| Channel | Frequentia (THz) | Centrum Necem (um) | Channel | Frequentia (THz) | Centrum Necem (um) | |
| C01 | Quaelibet longitudo undae desiderata | C37 | 193.7 | 1547.72 | ||
| C02 | Non-ITU, 1547 nm – 1560 nm | C38 | 193.8 | 1546.92 | ||
| C03 | Non-ITU, 1557 nm – 1560 nm | C39 | 193.9 | 1546.12 | ||
| C04 | Non-ITU, 1530 nm – 1560 nm | C40 | 194 | 1545.32 | ||
| C15 | 191.5 | 1565.50 | C41 | 194.1 | 1544.53 | |
| C16 | 191.6 | 1564.68 | C42 | 194.2 | 1543.73 | |
| C17 | 191.7 | 1563.86 | C43 | 194.3 | 1542.94 | |
| C18 | 191.8 | 1563.05 | C44 | 194.4 | 1542.14 | |
| C19 | 191.9 | 1562.23 | C45 | 194.5 | 1541.35 | |
| C20 | 192 | 1561.41 | C46 | 194.6 | 1540.56 | |
| C21 | 192.1 | 1560.61 | C47 | 194.7 | 1539.77 | |
| C22 | 192.2 | 1559.79 | C48 | 194.8 | 1538.98 | |
| C23 | 192.3 | 1558.98 | C49 | 194.9 | 1538.19 | |
| C24 | 192.4 | 1558.17 | C50 | 195 | 1537.4 | |
| C25 | 192.5 | 1557.36 | C51 | 195.1 | 1536.61 | |
| C26 | 192.6 | 1556.55 | C52 | 195.2 | 1535.82 | |
| C27 | 192.7 | 1555.75 | C53 | 195.3 | 1535.04 | |
| C28 | 192.8 | 1554.94 | C54 | 195.4 | 1534.25 | |
| C29 | 192.9 | 1554.13 | C55 | 195.5 | 1533.47 | |
| C30 | 193 | 1553.33 | C56 | 195.6 | 1532.68 | |
| C31 | 193.1 | 1552.52 | C57 | 195.7 | 1531.9 | |
| C32 | 193.2 | 1551.72 | C58 | 195.8 | 1531.12 | |
| C33 | 193.3 | 1550.92 | C59 | 195.9 | 1530.33 | |
| C34 | 193.4 | 1550.12 | C60 | 196 | 1529.55 | |
| C35 | 193.5 | 1549.32 | C61 | 196.1 | 1528.77 | |
| C36 | 193.6 | 1548.51 | C62 | 196.2 | 1527.99 | |
Scheda 4:
| Codex | Description |
| PM | PM-FC/APC fiber connector, 0.9mm, 1m length |
● Cautiones
Radius curvaturae fibrae non minor quam 20 mm ad fibrae laedendum vitandum.
Fac ut facies copulationis fibrae munda sit antequam eam cum optocircuito coniungas.
Idonea praesidium ESD in repositione, transportatione et usu requiritur.
Applications
CATV
DWDM
Free Space Optics
Super trunking and distribution、
Signal Transmission in Optical Networks
