This 1.25G GBE Bi-directional SFP Transceiver is a hot-pluggable device, compliant with the industry-standard SFP Multi-Source Agreement (MSA). It supports DDMI and can reach up to 80km in distance. This transceiver utilizes a 1310nm DFB laser, allowing data rates of up to 1.25G. It is designed for use in Gigabit Ethernet, Fibre Channel, and other optical links.
| Parameters | Details |
|---|---|
| Compliant | Compliant With MSA SFP Specification |
| Power Supply | Single 3.3V Power Supply And TTL Logic Interface |
| Connector Type | Single LC Connector Interface |
| Fiber Type | SMF |
| Pluggable | Hot Pluggable |
| Data Rate | Operating Data Rate Up To 1.25Gbps |
| DDMI | YES |
| Wavelength | 1550nm/1490nm |
| Temperature Range | -5℃ ~+70℃ |
| Distance | 80km (LR) |
(1490nm/1550nm ,DFB and PIN, 80km)
| Parameter | Symbol | Min | Typ. | Max | Unit | Note | |
| Transmitter | |||||||
| Centre Wavelength | λc | 1470 | 1490 | 1510 | nm | 1490nmTX/1550nmRX | |
| 1530 | 1550 | 1570 | nm | 1550nmTX/1490nmRX | |||
| Spectral Width*Note4 | ∆λ | 1 | nm | DFB-LD | |||
| Average Output Power | POUT | 0 | 5 | dBm | |||
| Extinction Ratio | ER | 10 | dB | ||||
| Average Power of OFF Transmitter | POFF | -45 | dBm | ||||
| Output Optical Eye | Compliant with eye mask Telcordia GR-253-CORE and IEEE 802.3ah-2004 | ||||||
| Receiver | |||||||
| Centre Wavelength | λc | 1510 | 1570 | nm | 1490nmTX/1550nmRX | ||
| 1450 | 1510 | nm | 1550nmTX/1490nmRX | ||||
| Sensitivity*Note5 | PIN | -24 | dBm | ||||
| Receiver Overload | Overload | -3 | dBm | ||||
| Optical Return Loss | 12 | dB | |||||
| LOS Assert | LOSA | -35 | dBm | ||||
| LOS De-Assert | LOSD | -25 | dBm | ||||
| LOS Hysteresis | 0.5 | 4 | dB | ||||
Note4: VSCEL LD and FP LD measured spectral width RMS, DFB LD measured spectral width –20dB.
Note5: Minimum average optical power measured at the BER less than 1E-10@pattern is PRBS27-1@ER=10dB.
The transceiver is commonly used in optical communication networks where a data rate of 1.25 Gbps is sufficient.
The BIDI (Bi-directional) feature allows for bidirectional communication over a single fiber, using different wavelengths for transmitting and receiving signals. This makes it suitable for applications where only one fiber is available or for cost-effective deployments.
The transmission distance of 80 kilometers makes it suitable for long-haul optical communication networks, such as metropolitan and regional networks.
The specific wavelength combination of 1550nm and 1490nm suggests that this transceiver is likely designed for use in GPON (Gigabit Passive Optical Network) applications. GPON is a popular fiber-optic access technology used for broadband services in residential and business environments.
Data Rate: Transceiver modules can be customized to support different data rates based on the specific requirements of the network. This can include options such as 1Gbps, 10Gbps, 25Gbps, or higher data rates.
Transmission Distance: The transmission distance of a transceiver module can be customized to meet the specific needs of the network. Custom options may include short-reach, medium-reach, or long-reach distances.
Wavelength: Transceivers can be customized to operate at specific wavelengths, such as 850nm, 1310nm, or 1550nm, depending on the network infrastructure and requirements.
Temperature Range: Transceiver modules can be customized to operate within specific temperature ranges to ensure optimal performance in various environmental conditions, such as extended temperature ranges or specialized industrial environments.
Connector Interface: Customization options for the connector interface can include various types, such as LC, SC, or MPO connectors, depending on the specific network equipment and cabling infrastructure being used.
Protocol Support: Transceivers can be customized to support different protocols and standards, such as Ethernet, Fibre Channel, SONET/SDH, or specific industry standards.
Form Factor: Customization options may include different form factors, including SFP, SFP+, QSFP, or CFP, to ensure compatibility with the network equipment being used.
Additional Features: Depending on the specific requirements, transceiver modules can be customized with additional features such as Digital Diagnostics Monitoring (DDM), which provides real-time monitoring and diagnostics capabilities.
We offer technical support and service for our SFP Transceiver Modules to ensure our customers get the most out of their products.
Our technical support team is available to answer any questions or provide advice on installation, troubleshooting and maintenance. We also offer a range of services, such as firmware updates, hardware repairs, and replacements.
We can provide remote assistance, if needed, and our support team is always available to help with any issues that may arise.
For more information on our technical support and services, please contact us.
The SFP Transciver Module is packaged and shipped in a sturdy, durable box. The box should be sealed with strong tape to ensure that the product is not damaged during transit. A tracking number will be provided for the shipment to ensure that the customer is able to track the item. The box should also be labeled with the customer's name, address, and contact information for easy identification.
The shipping method will depend on the customer's preference. Standard shipping is usually done through a courier service that is reliable and cost-effective. Priority shipping is also available for customers who need the product quickly. In any case, customer satisfaction is our top priority and we will do our best to ensure that the product arrives in perfect condition to the customer.
Reference Datasheet File code: DS100033
