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LK-NY55D Vysokovýkonný DWDM DFB laser
- Direct Current Coupling
- Vysoký dynamický dosah
- Low Threshold Current
- Vysoký výstupný výkon
- 14pin Butterfly Package
- Operating Case Temperature: -20 to 70℃
- Vysoká spoľahlivosť
- Vysoký výkon až 100 mW
- Polarization Maintaining (PM) fiber
Popis produktu
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.
Technické špecifikácie
| Elektrické/optické charakteristiky (TC = 25 ± 3 ℃ ) | ||||||
|---|---|---|---|---|---|---|
| Parameter | Sym. | Podmienka | Min | Typ | max | Jednotky |
| Frekvencia | f | - | 0.01 | - | 1 | GHz |
| Šírka pásma (-3dB, I=200mA) | S21 | - | 1 | GHz | ||
| Optical output power | P | 40 mW version, T = Tset, IF = IOP50 mW version, T = Tset, IF = IOP63 mW version, T = Tset, IF = IOP80 mW version, T = Tset, IF = IOP100 mW version, T = Tset, IF = IOP |
40 50 63 80 100 |
- | - | mW |
| Prahový prúd | i | BOL | - | - | 40 | mA |
| Prevádzkový prúd | 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 |
| Prevádzkové napätie | Vop | BOL, IF = IOP | - | - | 2.5 | V |
| Špičková vlnová dĺžka | λ | T = Tset, IF = IOP | - | 1550 | - | nm |
| Rative intensity noise | OPLACH | - | - | - | -160 | dB / Hz |
| Pomer potlačenia bočného režimu | SMSR | 30 | - | - | dB | |
| Polarization extinctionratio | PER | IF = IOP | 17 | - | - | dB |
| Wavelength drift over TC Rozsah | ∆λTOP | T = TOP | - | - | 40 | pm |
| Thermistor resistance | Rth | TOP= 25 ℃ | 9.5 | 10 | 10.5 | KΩ |
| Thermistor Temp. Coefficients | TCTH | TOP= 25 ℃ | - | -4.4 | - | % / ° C |
| prúd TEC | itec | -20℃<TC<70 ℃ | -1.0 | - | 1.5 | A |
| Napätie TEC | Vtec | -20℃<TC<70 ℃ | -2.0 | - | 3.0 | V |
| RF impedancia | Zine | 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 |
| Typické a absolútne maximálne hodnotenie | |||||
|---|---|---|---|---|---|
| Parameter | Sym. | Podmienka | minúta | Max. | Jednotka |
| Laser forward DC current | If | - | - | 750 | mA |
| Laser reverse voltage | V | - | - | 2 | V |
| Photodiode Reverse Voltage | VR | - | - | 10 | V |
| Prevádzková teplota | na | - | -20 | + 70 | ° C |
| skladovacia teplota | Ts | - | -40 | + 85 | ° C |
| 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.
● Typické údaje
● Elektrická schéma
| Zákazník č. | Funkcie | Zákazník č. | Funkcie |
| 1 | termistor | 8 | GND |
| 2 | termistor | 9 | GND |
| 3 | LD-(Bias) | 10 | NC |
| 4 | PD anode | 11 | GND(LD+) |
| 5 | PD cathode | 12 | RF IN |
| 6 | Chladič+ | 13 | GND(LD+) |
| 7 | Chladič- | 14 | NC |
● Rozmery a kolíky (jednotka: mm[palec])
RF konektor: SMA
● Informácie o objednávke
Hárok 1：
| kód | Popis |
| 55 | DWDM High Power 14PIN butterfly package |
Hárok 2：
| kód | Optická sila |
| 040 | 40mW |
| 050 | 50mW |
| 063 | 63mW |
| 100 | 100mW |
Hárok 3：
| kanál | Frekvencia (THz) | Stredová vlnová dĺžka (nm) | kanál | Frekvencia (THz) | Stredová vlnová dĺžka (nm) | |
| C01 | Ľubovoľná požadovaná vlastná vlnová dĺžka | C37 | 193.7 | 1547.72 | ||
| C02 | Nie ITU, 1547 nm – 1560 nm | C38 | 193.8 | 1546.92 | ||
| C03 | Nie ITU, 1557 nm – 1560 nm | C39 | 193.9 | 1546.12 | ||
| C04 | Nie 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 | |
Hárok 4：
| kód | Popis |
| PM | PM-FC/APC fiber connector, 0.9mm, 1m length |
● Bezpečnostné opatrenia
Polomer ohybu vlákna nie je menší ako 20 mm, aby sa zabránilo poškodeniu vlákna.
Pred pripojením optického vlákna k optoobvodu sa uistite, že jeho spojovacia strana je čistá.
Pri skladovaní, preprave a používaní je potrebná vhodná ochrana proti elektrostatickej výboji (ESD).
použitie
CATV
DWDM
Free Space Optics
Super trunking and distribution、
Signal Transmission in Optical Networks
