200G 50GHz 9CH Channel Fiber Optic DWDM ABS Module Box SC/APC Connector For FTTx
Descriptions:
- Dense Wavelength Division Multiplexing (DWDM) is transceiver technology developed around 20 years ago that has made optical telecommunications even better.
- It dramatically increases bandwidth (essentially the amount of data that can be transmitted) over existing fibre networks.
- Simply put, data from various signals are separated and encoded on different wavelengths and put together (multiplexed) in a single optical fibre. At the receiving end, the wavelengths are separated out again and reconverted into the original digital signals.
- In other words, DWDM allows different data streams to be sent simultaneously over a single optical fibre without requiring new cables to be laid. It is ‘dense’ reflecting the large number of signals that can be packed in a single fibre.
- Furthermore, because DWDM connections can be amplified, they can transmit data across very long distances.
- The tremendous expansion in data volume afforded with DWDM can be seen in comparison with other optical methods. A standard transceiver, often called a grey transceiver, is a single-channel device – each fibre has a single laser source. You can transmit 10 Gbps with grey optics. Coarse Wavelength Division Multiplexing (CWDM) has multiple channels, although far fewer than possible with DWDM. For example, with a 4-channel CWDM you can transmit 40 Gbps. DWDM can accommodate up to 100 channels.
- DWDM C-band spectrum supports up to 96 wavelengths, spaced at the standard ITU grid of 50GHz, 64 wavelengths, spaced at the standard ITU grid of 75GHz, and 48 wavelengths, spaced at the standard ITU grid of 100GHz. DWDM also supports flex-grid in which flexible bandwidth spectrum slices are allocated to the optical signals.
- The DWDM dense division multiplexing architecture enables the fitting of multiple wavelengths on a single fiber and supports long haul, metro and DCI applications with capacities of 10G/100G/200G/400G per wavelength.
Key Features
- Wide Wavelength Range
- Low Insertion Loss
- High Channel Isolation
- High stability and reliability
Applications
- DWDM System
- CATV networks
- PON Systems
- FTTx Systems
- Metro
Product photo:
Product advantage:
- One of the biggest advantages of DWDM is the use of optical amplifiers, which can amplify the entire DWDM spectrum and overcome long spans of attenuation and fiber loss, enabling cost-effective transmission over long distance.
- The optical amplifiers are managed and configured as part of the optical network and have adjustable gain and operation modes.
- The optical multiplexer/demultiplexer (mux/demux) supports 4 to 96 DWDM channels in the fiber, with 50GHz, 75GHz and 100GHz spacing, according to the output standards.
| | | | | | |
| | DWDM C-band λc Wavelength Guide
| |
| | ITU Channel Code | Wavelength | ITU ChannelCode | Wavelength | |
| | 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 | 1537.4 | |
| | 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 | 1531.9 | |
| | 38 | 1546.92 | 58 | 1531.12 | |
| | 39 | 1546.12 | 59 | 1530.33 | |
| | 40 | 1545.32 | 60 | 1529.55 | |
| | | | | | |
Relation products:
OEM/ODM Service:
- If you want to show your own brand LOGO on the goods such as cable, package bag, label or any where. Our OEM and ODM service is always ready to do it. Please contact with our sales team to get best support.
Packing:
- According to Stardard Export Packing.
- Carton box, wooden box, wooden pallet.
Shipping:
- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea
- Standard export sea port: Shenzhen, Hongkong, Ningbo
- Standard export airport: Shenzhen, Hongkong, Hangzhou, Shanghai
Product Tags:
|
|
ABS Box 9CH Fiber Optic DWDM SC APC Connector Single Mode For FTTx Images
|
