10G DWDM XFP Transceivers Modules
Overview: The 10G DWDM XFP Optical Transceivers are hot‑pluggable, high‑performance 10 Gigabit modules designed for ultra‑long‑haul optical transmission using Dense Wavelength Division Multiplexing (DWDM) technology. They fully comply with XFP MSA, IEEE 802.3ae (10GBASE‑ER/ZR), and ITU‑T G.694.1 DWDM grid standards, supporting data rates of 9.95 Gbps to 11.1 Gbps for Ethernet, SONET/SDH (OC‑192/STM‑64), and 10G Fibre Channel applications.
Technical Specifications
- Data Rate: 9.95 Gbps – 11.1 Gbps (10 Gigabit Ethernet / SONET/SDH / 10G FC)
- Wavelengths: ITU‑T DWDM grid channels C‑band (1528.77 nm – 1563.86 nm, 100 GHz spacing)
- Transmission Distance: Up to 80 km with DWDM MUX/DEMUX support
- Optical Connector: Duplex LC
- Fiber Type: Single‑Mode Fiber (SMF)
- Power Consumption: ≤ 3.5 W typical (low‑power design)
- Digital Diagnostics Monitoring (DDM): Supported via I²C interface
- Compliances: IEEE 802.3ae, XFP MSA, ITU‑T G.694.1 DWDM grid, RoHS
Main Features
- Fully compliant DWDM XFP solution for 40, 60, and 80 km links
- Supports up to 40 channels (100 GHz spacing) on the C‑band spectrum
- Hot‑pluggable XFI electrical interface supporting varied 10G protocols
- Duplex LC optical interface compatible with standard DWDM MUX/DEMUX equipment
- Low EMI metal housing and optimized thermal management for stability
- Digital Diagnostics Monitoring (DDM) for real‑time link performance insight
- Long‑haul optimized optics with high optical output power and sensitivity
- Ideal for metro core, telecom backbone, and data center interconnect applications
Applications
- 10 Gigabit Ethernet DWDM links (10GBASE‑ER/ZR)
- SONET/SDH OC‑192 and STM‑64 transmission
- 10G Fibre Channel DWDM networks
- Long‑haul and metro network DWDM backbones
- Data center interconnect and telecommunication core networks
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FAQ – 10G DWDM XFP Optical Transceivers
1. What is a 10G DWDM XFP transceiver?
A 10G DWDM XFP transceiver is a pluggable optical module that transmits and receives 10 Gigabit data over long distances using DWDM multiplexing technology and C‑band wavelengths.
2. How many channels does DWDM XFP support?
Typical DWDM XFP modules support up to 40 channels within the C‑band (1528.77 nm to 1563.86 nm) with 100 GHz spacing, as defined by ITU‑T standards.
3. What is the maximum distance a 10G DWDM XFP can achieve?
Depending on the model and optical budget, DWDM XFPs support link distances up to 80 km over single‑mode fiber.
4. What is the difference between CWDM and DWDM XFP modules?
DWDM XFP supports denser wavelength spacing (100 GHz), allowing more channels for higher fiber capacity, while CWDM offers fewer channels (20 nm spacing) for shorter reach applications.
5. What connector type does DWDM XFP use?
It uses a standard Duplex LC connector compatible with DWDM MUX/DEMUX systems and single‑mode fiber.
6. Do DWDM XFP modules support Digital Diagnostics Monitoring (DDM)?
Yes, all mefiber DWDM XFP modules include DDM for real‑time monitoring of temperature, voltage, bias current, and optical power.
7. Which protocols are supported by 10G DWDM XFP transceivers?
They support 10 Gigabit Ethernet (10GBASE‑ZR/ER), SONET/SDH OC‑192 and STM‑64, and 10 Gigabit Fibre Channel protocols.
8. When should DWDM XFP modules be preferred over standard CWDM XFP modules?
DWDM XFP modules are preferred for long haul and high‑capacity links where multiple channels are required over limited fibers (e.g., metro core and telecom backbone).