sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The WDM BiDi SFP module is a high-performance optical transceiver designed for 1000Base Gigabit Ethernet applications over singlemode fiber (SMF). Engineered for environments with constrained fiber availability, this module utilizes Wavelength Division Multiplexing (WDM) technology to achieve full-duplex communication over a single strand of fiber.
By employing distinct wavelengths for transmit (1550nm) and receive (1310nm) operations, this module effectively maximizes fiber capacity, reducing infrastructure costs. It is compliant with Multi-Source Agreement (MSA) standards, ensuring interoperability across a wide range of standard network hardware. This transceiver is rated for data transmission distances up to 20 kilometers.
Key Features
-
WDM BiDi Technology
Uses Wavelength Division Multiplexing to enable full-duplex data transfer over a single fiber strand, doubling fiber capacity. -
20km Operating Range
Supports high-speed data connectivity over distances up to 20 kilometers for extended campus or metro reach. -
MSA Standard Compliance
Adheres to industry-standard Multi-Source Agreement specifications for broad compatibility with networking switches and routers. -
DDM Support
Features Digital Diagnostic Monitoring (DDM) to provide real-time access to operational parameters like laser bias and optical power levels. -
LC Simplex Interface
Utilizes a standard LC connector for secure and reliable physical fiber termination. -
Gigabit Ethernet Support
Optimized for 1000Base data rates, providing reliable connectivity for high-traffic network segments.
Applications
- Gigabit Ethernet networking
- Metro Access Networks
- Fiber-to-the-x (FTTX) architectures
- Data center interconnects
- Campus backbone upgrades
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 20KM.0E1BIO |
| Data Rate | 1000Base |
| Wavelength | 1550nm TX / 1310nm RX |
| Fiber Type | Singlemode (SMF) |
| Connector | LC |
| Distance | 20km |
| Standards | MSA Standard Compliant |
| Diagnostics | DDM (Digital Diagnostic Monitoring) |
Frequently Asked Questions
What does the WDM BiDi designation mean?
It stands for Wavelength Division Multiplexing Bidirectional. It means the module uses two different light wavelengths to transmit and receive data over a single fiber strand, rather than the traditional two.
Is this module compatible with my existing Cisco switch?
This module is built to MSA (Multi-Source Agreement) standards. While it adheres to common industry standards, verify your specific switch hardware requirements for proprietary coding.
What connector type does this SFP use?
This module is equipped with a standard LC connector.
Does this module support DDM?
Yes, this module includes Digital Diagnostic Monitoring capabilities for tracking real-time performance.
What is the maximum reach of this module?
The module is rated for transmission distances of up to 20 kilometers over singlemode fiber.