Optical Fibre
1.25G SFP Single mode R1310/T1550nm 10km LC DDM
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Maximize Your Fiber Optic Network Efficiency
Unlock the full potential of your network with the Optical Fibre 1.25G Bi-Directional (BiDi) SFP Transceiver. This high-performance module is engineered to transmit and receive data over a single strand of single-mode fiber, effectively doubling your network's capacity without the need to install new cabling. By utilizing Wave Division Multiplexing (WDM) technology, this transceiver sends data on one wavelength (1310nm) and receives data on another (1550nm), making it a highly cost-effective solution for expanding your network reach up to 10 kilometers.
Real-Time Monitoring and Broad Compatibility
This hot-pluggable SFP module is equipped with Digital Diagnostics Monitoring (DDM) capabilities, providing real-time access to critical operating parameters such as optical power, temperature, and voltage. This feature allows for proactive network maintenance and troubleshooting, ensuring maximum uptime and reliability. Built to comply with Multi-Source Agreement (MSA) standards, this transceiver guarantees seamless compatibility with a wide range of networking equipment from various manufacturers.
Key Features:
- 1.25Gbps Data Rate: Supports high-speed Gigabit Ethernet and other optical links.
- Bi-Directional Technology: Transmits and receives data over a single fiber strand, saving on fiber costs.
- 10km Transmission Distance: Reliably extends your network over long distances on single-mode fiber (SMF).
- WDM Wavelengths: Features a Transmit (TX) wavelength of 1310nm and a Receive (RX) wavelength of 1550nm.
- Single LC Connector: Simplifies connections and reduces cable clutter.
- Digital Diagnostics (DDM): Enables real-time monitoring of module performance for enhanced network management.
- Hot-Pluggable SFP Footprint: Allows for easy installation and replacement without shutting down your network.
- MSA Compliant: Ensures broad compatibility with compliant switches, routers, and media converters.
Technical Specifications
| Parameter | Value |
| Vendor | Optical Fibre |
| Form Factor | SFP (Small Form-factor Pluggable) |
| Max Data Rate | 1.25Gbps |
| Wavelengths | TX: 1310nm / RX: 1550nm |
| Max Cable Distance | 10km |
| Connector | Single LC (Simplex) |
| Media Type | Single-Mode Fiber (SMF) |
| Digital Diagnostics (DDM/DOM) | Yes |
| Transmitter Type | DFB Laser |
| Receiver Type | PIN |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Power Supply Voltage | +3.3V |
| Protocols | MSA Compliant, IEEE 802.3z |
Note: This is one of a matched pair. It must be paired with a corresponding BiDi transceiver that has opposite wavelengths (i.e., TX: 1550nm / RX: 1310nm).
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
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We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
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Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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