EN
RU
AR
CS
DA
NL
FR
DE
EL
IT
JA
KO
PL
PT
RO
ES
IW
SR
UK
HU
TR
FA
GA
BE
UZ
KU
LK-NY20E K-pásmový optický vysielač
- Ultraširokopásmový (lepší ako 25 GHz)
- DWDM
- Vysoký dynamický dosah
- Vysoký výstupný výkon
- Šum s nízkou relatívnou intenzitou (RIN)
- K dispozícii je viacero pracovných režimov
- Prevádzková teplota puzdra: (-40℃～70℃)
- Output Optical Power Up to 10mW
Popis produktu
LK-NY20E K-Band Optical Transmitter is a sophisticated optical communication device that integrates high-power laser light source, ultra-wideband Lithium Niobate (LiNbO3) intensity modulator, voltage stabilization conversion circuit, driving circuit, and monitoring and indication circuit.
This transmitter is designed to output modulated optical signals at wavelengths that align with the International Telecommunication Union (ITU) standard for dense wavelength division multiplexing (DWDM). It boasts a modulation bandwidth exceeding 25GHz, enabling high-speed data transmission. The device is capable of delivering an output optical power of up to 10mW, with excellent stability in the output light wavelength.
LK-NY20E Series operates on a single positive power supply voltage, ensuring stable performance across a voltage range from +12V to +36V. Furthermore, the transmitter includes an indication function that confirms the normal operation of both the power supply and the optical power output, providing a reliable status indication for system monitoring and maintenance.
Technické špecifikácie
aboslútne maximálne hodnotenie
| Parameter | symbol | minúta | Typ. | Max. | Jednotka |
| skladovacia teplota | TSTG | -55 | + 25 | + 85 | ℃ |
| Prevádzková teplota | TC | -40 | + 25 | + 70 | ℃ |
| RF vstupný výkon1 | Pin | - | + 15 | + 25 | dBm |
| Napätie | Vin | + 12 | + 12 | + 36 | V |
(1) Pracovný režim s kontinuálnou vlnou (CW).
Optické a elektrické špecifikácie (TC = 22±3℃)
| Parameter | symbol | minúta | Typ. | Max. | Jednotka | Poznámky |
| Vlnová dĺžka | λ | 1527.99 | - | 1563.05 | nm | Norma ITU |
| Frekvencia (3 dB) | f3dB | 2 | - | 25 | GHz | - |
| Svetelný výstupný výkon | P | 10 | - | - | mW | - |
| Hluk relatívnej intenzity | OPLACH | - | - | -155 | dBc/Hz | - |
| Strata odrazu (VSWR) | PSV | - | - | 2.5 | - | - |
| Vstupná kompresia 1 dB | - | + 17 | - | - | dBm | - |
Napájanie (TC = 22±3℃)
| Parameter | minúta | Typ. | Max. | Jednotka |
| Napätie | + 12 | + 12 | + 36 | V |
| prúd(2) | 0.4 | 0.7 | 1.2 | A |
(2) Testovacie podmienky: Vin=+12V.
● Typická krivka odozvy
Figure 1 LK-NY20E K-Band Transmitter Typical Response Curve
● Jednotka rozmeru: mm[palec]
Obrázok 2 Rozmery vysielača LK-NY20E
RF konektor: SMA
Napájací konektor: J30J-9-ZKP
● Pin napájacieho zdroja
| Parameter | Popis | ||||||||
| Pin | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Napätie | Vin | NC | GND | NC | |||||
● Informácie o objednávke
Hárok 1：
| symbol | Popis |
| 20 | K-band External modulation transmitter |
Hárok 2：
| kód | Frekvencia (THz) | Vlnová dĺžka (nm) | kód | Frekvencia (THz) | Vlnová dĺžka (nm) | |
| C15 | 191.5 | 1565.50 | C39 | 193.9 | 1546.12 | |
| C16 | 191.6 | 1564.68 | C40 | 194 | 1545.32 | |
| C17 | 191.7 | 1563.86 | C41 | 194.1 | 1544.53 | |
| C18 | 191.8 | 1563.05 | C42 | 194.2 | 1543.73 | |
| C19 | 191.9 | 1562.23 | C43 | 194.3 | 1542.94 | |
| C20 | 192 | 1561.41 | C44 | 194.4 | 1542.14 | |
| C21 | 192.1 | 1560.61 | C45 | 194.5 | 1541.35 | |
| C22 | 192.2 | 1559.79 | C46 | 194.6 | 1540.56 | |
| C23 | 192.3 | 1558.98 | C47 | 194.7 | 1539.77 | |
| C24 | 192.4 | 1558.17 | C48 | 194.8 | 1538.98 | |
| C25 | 192.5 | 1557.36 | C49 | 194.9 | 1538.19 | |
| C26 | 192.6 | 1556.55 | C50 | 195 | 1537.4 | |
| C27 | 192.7 | 1555.75 | C51 | 195.1 | 1536.61 | |
| C28 | 192.8 | 1554.94 | C52 | 195.2 | 1535.82 | |
| C29 | 192.9 | 1554.13 | C53 | 195.3 | 1535.04 | |
| C30 | 193 | 1553.33 | C54 | 195.4 | 1534.25 | |
| C31 | 193.1 | 1552.52 | C55 | 195.5 | 1533.47 | |
| C32 | 193.2 | 1551.72 | C56 | 195.6 | 1532.68 | |
| C33 | 193.3 | 1550.92 | C57 | 195.7 | 1531.9 | |
| C34 | 193.4 | 1550.12 | C58 | 195.8 | 1531.12 | |
| C35 | 193.5 | 1549.32 | C59 | 195.9 | 1530.33 | |
| C36 | 193.6 | 1548.51 | C60 | 196 | 1529.55 | |
| C37 | 193.7 | 1547.72 | C61 | 196.1 | 1528.77 | |
| C38 | 193.8 | 1546.92 | C62 | 196.2 | 1527.99 |
Hárok 3：
| symbol | Popis |
| PM1 | Panda Fiber |
| PM2 | Eliptické vlákno |
Hárok 4：
| symbol | Popis |
| CM | Prispôsobenie používateľom |
| A | FC / APC |
použitie
Anténa a radar
Satelitná komunikácia
Elektronický protiopatrovací systém
Analog RF links transmission/delay
Širokopásmová bezdrôtová komunikácia
Základňová stanica mobilnej komunikácie
Systém DWDM
Distribuované radarové systémy
