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[China]
Trade Verify
Address: 14F, Duocai B Bd, Guanlan Hi-Tech Park, Guanhu, Longhua, Shenzhen, Guangdong, China. P/c : 518110
Contact name:David He
KOCENT OPTEC LIMITED |
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Verified Suppliers
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100G 6CH Optical Fiber DWDM LGX Type LC/UPC Duplex Adapter Wavelength Division Multiplexing
Descriptions:
- Dense WDM (DWDM): DWDM is defined in terms of frequencies.
- DWDM’s tighter wavelength spacing fits more channels onto a single fiber, but costs more to implement and operate.
- DWDM is for systems with more than eight active wavelengths per fiber.
- DWDM dices spectrum finely, fitting 40-plus channels into the C-band frequency range.
- A separate light wavelength carries each signal, and the dense in DWDM refers to its ability to accommodate up to 80 different wavelengths. Each wavelength is about 0.8 nanometer wide and shares a single optical fiber.
- With DWDM, vendors have found various techniques for cramming 40, 88, or 96 wavelengths of fixed spacing into the C-band spectrum of a fiber.
- Traditional DWDM line systems use Wavelength Selective Switches (WSS) designed with fixed 50GHz or 100GHz filters.
- These fixed-grid line systems can accommodate channels from early generations of coherent transponders whose wavelengths require less than 50GHz or 100GHz of spectrum (depending on the filter used).
- Today, networks with high- bandwidth applications and sustained bandwidth growth that are quickly facing capacity exhaustion are turning to C+L-band solutions, which also leverage the L-band spectrum of a fiber to potentially double the fiber capacity.
Product advantage:
- One of the best features of deploying DWDM over a flexible grid photonic line system is signal independence—the ability to support multiple generations of transponders independent of format, bit rate, symbol rate, etc.
- Many networks designed for 10 and 40 Gb/s are now carrying 200 Gb/s channels, and many that were deployed with flexible grid capability are now carrying 400 Gb/s and even 800 Gb/s signals!
- With DWDM, vendors have found various techniques for cramming 40, 88, or 96 wavelengths of fixed spacing into the C-band spectrum of a fiber.
Key Features
- 100GHz ITU Channel Spacing (100GHz ITU)
- Low insertion loss
- Broadband transmission
- High channel isolation
- High stability and reliability
- Epoxy-free optical path
Applications
- DWDM System
- CATV networks
- PON Systems
- FTTx Systems
| 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 | ||
Product photo:
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
