Custom 10G CWDM / DWDM SFP+ MODULE, Tailored Metro WDM
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Massive Bandwidth Expansion: Leverage tailored Coarse (CWDM) or Dense (DWDM) modules to transmit multiple independent 10Gbps channels over a single dark fiber pair.
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Bespoke Channel Alignment: We manufacture these transceivers to align perfectly with your required ITU-T wavelength grids, preventing frequency drift in your specific MUX/DEMUX setup.
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Tailored Power Engineering: Capable of being engineered for extreme customized distances, optimizing the laser output to compensate for your unique multiplexer insertion losses.
Product Overview
When telecommunications backbones experience exponential traffic growth, laying new fiber is rarely financially viable. The Wolon Custom 10G CWDM and DWDM SFP+ MODULE series is the strategic solution for bespoke optical multiplexing. We assign the highly precise, specific "color" (wavelength) you request to each 10G SFP+ module, allowing your engineers to combine dozens of independent streams into one single fiber trunk. Whether your network requires a specific CWDM channel to avoid localized dispersion or an ultra-precise DWDM grid frequency for maximum capacity, we engineer these transceivers to ensure your Metro Area Networks scale seamlessly.
Key Features
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Exceptional Wavelength Stability: Utilizes premium custom-tuned lasers to prevent thermal channel drift, ensuring zero crosstalk between tightly packed adjacent frequencies.
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Custom Color-Coded Bails: We provide industry-standard or custom-assigned color latch mechanisms so field technicians can instantly identify the specific wavelength being deployed.
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Extended Reach Compensation: We calibrate the transmit power to overcome the specific insertion loss introduced by your passive MUX/DEMUX equipment.
Technical Specifications
| Specification | Details |
|---|---|
| Data Rate | 10.3125 Gbps |
| Form Factor | SFP+ |
| CWDM/DWDM Channels | Custom aligned to specific ITU-T grids per client request |
| Optical Budget | Tailored power outputs to overcome specific mux/demux loss |
| Compatibility | Custom EEPROM programming for target hardware |
Application Scenarios
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Metro WDM Systems: Multiplying bandwidth capacity for ISP metropolitan rings without trenching new fiber.
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Cloud DCI: Consolidating massive parallel data traffic between data center sites over leased dark fiber.
Frequently Asked Questions
Q1: Which standard ITU-T channels and wavelengths do you support?
A: We manufacture the complete spectrum. For CWDM, we cover all 18 channels from 1270nm to 1610nm (with 20nm spacing). For high-density DWDM, we support standard C-Band 100GHz and 50GHz ITU grids.
Q2: Are your DWDM/CWDM modules fully compatible with third-party passive Mux/Demux chassis? A: Yes. Our wavelength division multiplexing (WDM) transceivers are engineered strictly to MSA and ITU-T standards, ensuring seamless optical interoperability with any standard passive Mux/Demux equipment on the market.
Q3: How can network technicians easily identify different wavelengths in a crowded rack?
A: We strictly implement industry-standard color-coded pull tabs corresponding to each specific wavelength. Additionally, our comprehensive ODM service allows for large-font wavelength laser engraving directly on the module casing for rapid visual confirmation.
Q4: Do you offer Tunable DWDM SFP+ modules for dynamic network provisioning?
A: Yes. For advanced core networks requiring high agility, we manufacture Tunable DWDM modules that allow network engineers to dynamically configure the transmission wavelength across the entire C-band directly via the switch interface.
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