Gezhi Photonics (Shenzhen) Technology Co., Ltd.
| Fiber Type | Single Mode |
| IL | ≤2.0dB |
| Fiber No. | Single Fiber (Mux Or Demux), Dual Fiber (Mux And Demux) |
| RL | ≥45dB |
| Pigtail Length | 0.3m |
| P/N | GZ-DWDM-Mux-PN-40CH |
| Channel No. | 40CH |
| Cable Dia. | 0.9mm |
| Payment Terms | T/T |
| Supply Ability | 5000pcs per month |
| Packaging Details | Paper box |
| Brand Name | GEZHI or OEM |
| Model Number | GZ-DWDM-Mux-PN-40CH |
| Certification | CE RoHS,ISO9001 |
| Place of Origin | China |
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Product Specification
| Fiber Type | Single Mode | IL | ≤2.0dB |
| Fiber No. | Single Fiber (Mux Or Demux), Dual Fiber (Mux And Demux) | RL | ≥45dB |
| Pigtail Length | 0.3m | P/N | GZ-DWDM-Mux-PN-40CH |
| Channel No. | 40CH | Cable Dia. | 0.9mm |
| Payment Terms | T/T | Supply Ability | 5000pcs per month |
| Packaging Details | Paper box | Brand Name | GEZHI or OEM |
| Model Number | GZ-DWDM-Mux-PN-40CH | Certification | CE RoHS,ISO9001 |
| Place of Origin | China | ||
| High Light | Optical Network PON Rackmount ，DWDM Passive Optical Network PON ，PON Rackmount 40CH | ||
DWDM (Dense Wavelength Division Multiplexer) technology extends optical networking capabilities by significantly increasing bandwidth on existing fiber infrastructure. Dense Wavelength Division Multiplexing combines multiple optical signals onto a single fiber strand for efficient data transmission.
DWDM systems utilize multiplexers (Mux) to combine outputs from multiple optical transmitters for transmission across a single optical fiber. At the receiving end, demultiplexers (Demux) separate the combined signals, routing each channel to its appropriate optical receiver. The architecture begins with transponders mapping input data onto individual DWDM wavelengths, which are then filtered and combined by optical multiplexers for core fiber transmission.
| ITU Channel Code | Wavelength (nm) | ITU Channel Code | Wavelength (nm) |
|---|---|---|---|
| 21 | 1560.61 | 41 | 1544.53 |
| 22 | 1559.79 | 42 | 1543.73 |
| 23 | 1558.98 | 43 | 1542.94 |
| 24 | 1558.17 | 44 | 1542.14 |
| 25 | 1557.36 | 45 | 1541.35 |
| 26 | 1556.55 | 46 | 1540.56 |
| 27 | 1555.75 | 47 | 1539.77 |
| 28 | 1554.94 | 48 | 1538.98 |
| 29 | 1554.13 | 49 | 1538.19 |
| 30 | 1553.33 | 50 | 1537.40 |
| 31 | 1552.52 | 51 | 1536.61 |
| 32 | 1551.72 | 52 | 1535.82 |
| 33 | 1550.92 | 53 | 1535.04 |
| 34 | 1550.12 | 54 | 1534.25 |
| 35 | 1549.32 | 55 | 1533.47 |
| 36 | 1548.51 | 56 | 1532.68 |
| 37 | 1547.72 | 57 | 1531.90 |
| 38 | 1546.92 | 58 | 1531.12 |
| 39 | 1546.12 | 59 | 1530.33 |
| 40 | 1545.32 | 60 | 1529.55 |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
10 Million-15 Million
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service . G... Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service . G...
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