ProductsDescription
켐옵틱스는 진화된 기술과 혁신적 프로세스에
기반한 우수한 제품을 생산하여 판매하고 있습니다.
Wavelength Division Multiplexing
CWDM/DWDM 광모듈은 광통신 전송네트워크에서 여러 파장(신호)을 결합(다중화) 및 분리(역다중화)하는 기능과 선로 이상 유무를 모니터링 하는 기능을 수행합니다. 켐옵틱스는 고객 맞춤형 WDM 광모듈 설계·제작·공급 업체로써, 10년 이상의 국내외 이동통신 네트워크의 현장 경험에 기초한 신뢰성 보장 설계 능력 확보하고 있으며, 우수한 품질과 경쟁력 있는 단가로 공급하고 있습니다.
Product List
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CWDM Module
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DWDM Module
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DWDM Bidi Module
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Compact CWDM Module
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Customized Products
WDM 구성도
WDM MUX 내부구성도
CWDM Module
Features
- Low insertion Loss
- Low PDL
- High channel isolation
- Excellent environmental reliability
Applications
- WDM system
- CATV
- MAN(Metropolitan Area Network)
Specifications
| Parameter | CWDM Mux or Demux 4ch, 8ch,16ch | ||||||
|---|---|---|---|---|---|---|---|
| Operating Wavelength | 1270~1610nm | ||||||
| Channel Number | 4 | 8 | 16 | ||||
| Center Wavelength Accuracy | ±0.5nm | ||||||
| Bandwidth @ -0.5dB | ≥ 14 | ||||||
| Insertion Loss(excluding connector loss) | ≤1.8dB | ≤2.8dB | ≤3.8dB | ||||
| Directivity | ≥ 50dB | ||||||
| Optical Input Return Loss | ≥ 45dB | ||||||
| Adjacent Channel Isolation | ≥ 30dB | ||||||
| Non-Adjacent Channel Isolation | ≥ 40dB | ||||||
| Polarization Dependent Loss | ≤0.15 dB | ||||||
| Temperature Dependent Loss | ≤0.45 dB | ||||||
| Optical Power Handling | ≥ 300mW | ||||||
| Operating Temperature | 0 to +65℃ | ||||||
| Storage Temperature | -40 to +85℃ | ||||||
| Fiber Type/length | SMF-28e fiber, φ0.9mm pigtail or 3mm cable, 1+/-0.1m | ||||||
| Connector Type | Customer Specify | ||||||
| Packaging Dimension |
D-case: 120 x 80 x11.6mm O-case: 100x80x10mm F-Case: 80x60x12mm |
E-case:142 x 102 x 14.5mm L-case: 120x80x12mm |
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|
U2: 19inch 1U Chassis, 426x300x43.2mm U3: 19inch LGX 1U Chassis, 429x232x43.6mm |
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DWDM Module
Features
- Low insertion Loss
- Low PDL
- High channel isolation
- Excellent environmental reliability
Applications
- WDM system
- CATV
- MAN(Metropolitan Area Network)
Specifications
| Parameter | Specification | ||||||
|---|---|---|---|---|---|---|---|
| Channel Number | 4-Channell | 8-Channell | 16-Channel | ||||
| Channel Wavelength（nm） | ITU 100 GHz Grid | ||||||
| Center Wavelength Accuracy（nm） | ±0.05 | ||||||
| Channel Passband （@-0.5dB bandwidth）（nm） | >0.22 | ||||||
| Insertion Loss（dB） | 1.8 | 3.2 | 3.8 | ||||
| Channel Uniformity(dB) | 0.6 | 1.0 | 1.5 | ||||
| Ripple(dB) | <0.3 | ||||||
| Isolation（dB） | Adjacent | 28 | |||||
| Non-adjacent | 40 | ||||||
| Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||||
| Wavelength Temperature Shifting(nm/℃) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.15 | ||||||
| Directivity (dB) | >50 | ||||||
| Return Loss (dB) | >45 | ||||||
| Power Handling (mW) | 300 | ||||||
| Operating Temperature (℃) | -10∽+70 | ||||||
| Storage Temperature (℃) | -40∽+85 | ||||||
| Package Dimension (mm) |
O-case:100x80x10 D-case:120x80x11.6 L-case:120x80x18 |
E-case:142x102x14.5 L-case:120x80x18 |
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DWDM Bidi Module
Features
- Low insertion Loss
- Low PDL
- High channel isolation
- Excellent environmental reliability
Applications
- WDM system
- CATV
- MAN(Metropolitan Area Network)
Specifications
| Parameter | Specification | ||||||
|---|---|---|---|---|---|---|---|
| Channel Number | DWDM-BiDi -02-4wave | DWDM-BiDi -04-8wave | DWDM-BiDi -08-16wave | DWDM-BiDi -16-32wave | |||
| Channel Wavelength（nm） | ITU 100 GHz Grid | ||||||
| Center Wavelength Accuracy（nm） | ±0.05 | ||||||
| Channel Passband（@-0.5dB bandwidth）（nm） | >0.22 | ||||||
| Insertion Loss（dB） | 1.8 | 3.2 | 4.2 | 5.4 | |||
| Channel Uniformity(dB) | 0.6 | 1.0 | 1.5 | 2.0 | |||
| Ripple(dB) | <0.3 | ||||||
| Isolation（dB） | Adjacent | 30 | |||||
| Non-adjacent | 40 | ||||||
| Insertion Loss Temperature Sensitivity(dB/℃) | <0.005 | ||||||
| Wavelength Temperature Shifting(nm/℃) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.15 | ||||||
| Directivity (dB) | >50 | ||||||
| Return Loss (dB) | >45 | ||||||
| Power Handling (mW) | 300 | ||||||
| Operating Temperature (℃) | -10∽+70 | ||||||
| Storage Temperature (℃) | -40∽+85 | ||||||
| Connector Type | LC/UPC adaptors | ||||||
| Package Dimension (mm) | 19inch 1U | ||||||
Compact CWDM Module
Features
- Low insertion Loss
- Low PDL
- High channel isolation
- Excellent environmental reliability
Applications
- WDM system
- CATV
- MAN(Metropolitan Area Network)
Specifications
| Parameter | Unit | Spec | ||||
|---|---|---|---|---|---|---|
| Channel Spacing | nm | 20 | ||||
| Central Wavelength | nm | 1270~1610/1271~1611 | ||||
| Operating Wavelength Range | nm | 1260～1620 | ||||
| Channel Bandwidth＠0.5dB | nm | +/-6.5 | ||||
| Number of Channel | — | 4 | 6 | 8 | ||
| CWDM Channel Insertion Loss | dB | < 1.2 | < 1.4 | < 1.6 | ||
| EXP Insertion loss(optional) | dB | < 1.0 | < 1.2 | < 1.4 | ||
| Ripple | dB | < 0.4 | ||||
| Adjacent Channel Isolation | dB | > 30 | ||||
| Non-adjacent Channel Isolation | dB | > 40 | ||||
| EXP Isolation(optional) | dB | > 15 | ||||
| PDL | dB | < 0.2 | ||||
| RL | dB | > 45 | ||||
| Directivity | dB | > 50 | ||||
| Power Handling | mW | < 300 | ||||
| Operating Temperature | ℃ | -10~+70 | ||||
| Storage Temperature | ℃ | -40～+85 | ||||
| Fiber Type | — | SMF-28e | ||||
| Connector Type | — | Customer Specify | ||||
| Dimensions | mm | 53.8(L)×28(W)×8(H) | ||||
Customized Products
We are capable of developing products according to customer requests.
For example, 5G fronthaul 6 wavelength MUX, 12 wavelength MUX, Dualband pass MUX etc.