Transition Networks TN-SFP-10G-ER SFP+ Transceiver

The Transition Networks TN-SFP-10G-ER SFP+ transceiver is a high-performance, long-reach solution designed to upgrade data center cores, enterprise backbones, and service provider links with dependable 10 Gigabit Ethernet over single-mode fiber. Built to meet the demands of modern networks, this 10GBASE-ER module combines robust optics, a compact form factor, and advanced diagnostics to deliver reliable connectivity across large campus or metropolitan-area deployments. If you’re aiming to extend your reach while preserving network simplicity and device compatibility, this SFP+ module offers an ideal balance of fidelity, efficiency, and ease of integration.

• Long-range 10GBASE-ER performance over single-mode fiber: The TN-SFP-10G-ER is optimized for extended distances, enabling spine-and-leaf or metro links with minimal signal loss. With a 1550 nm laser and an efficient optical design, this transceiver supports links that span tens of kilometers, reducing the need for multiple hops and additional equipment while maintaining high throughput and low latency.
• High-quality optics and compatibility: Featuring a 1550 nm DFB laser and a standard LC duplex connector, this SFP+ transceiver is designed for best-in-class compatibility with a wide range of switches, routers, and optical networks. Its commitment to industry standards helps ensure smooth interoperability in multi-vendor environments, enabling straightforward upgrades without major network rework.
• Durable, hot-swappable form factor: The TN-SFP-10G-ER adheres to the familiar SFP+ footprint, allowing easy hot-swapping in compatible hardware. This minimizes downtime during maintenance or upgrades and supports rapid deployment in dense data center racks or service-provider chassis, where space and uptime are paramount.
• Comprehensive diagnostics and monitoring: With built-in Digital Diagnostics Monitoring (DDM/DOM) capabilities, you can observe real-time optic health, including optical power, temperature, and other critical parameters. This visibility helps network engineers anticipate performance issues, plan maintenance windows, and optimize link reliability across long-distance runs.
• Ease of integration and management: The TN-SFP-10G-ER is designed for straightforward deployment alongside existing 10G Ethernet infrastructure. Its standard SFP+ interface, reliable performance, and wide ecosystem support translate to less time configuring links and more time delivering data at wire-speed. This makes it an excellent choice for data centers, enterprise core networks, and service-provider backbones where scalable, uniform optics are essential for growth.

Technical Details of TN-SFP-10G-ER XFP Module

• Product type: SFP+ transceiver (10GBASE-ER)
• Data rate: 10 Gbps
• Wavelength: 1550 nm
• Fiber type: Single-mode fiber (SMF), commonly OS2 9/125 μm
• Distance support: Up to 40 km on standard SMF with high-quality fiber and proper channel planning
• Connector: LC duplex
• Form factor: SFP+ hot-swappable transceiver
• Diagnostics: Digital Diagnostics Monitoring (DDM/DOM) for real-time status and historical data
• Compliance: Conforms to IEEE 802.3ae 10GBASE-ER and related multi-source procurement standards
• Operating conditions: Typical operating temperatures suitable for data-center environments; compatibility with standard chassis, switches, and routers supporting SFP+ slots
• Power and thermal: Efficient optical design with standard power envelope for SFP+ modules; designed to maintain stable performance under typical data-center thermal profiles

how to install TN-SFP-10G-ER XFP Module

• Verify compatibility: Confirm that your host device (switch, router, or server NIC) supports SFP+ 10GBASE-ER optics and that the TN-SFP-10G-ER is listed as a supported module.
• Power considerations: Ensure the device is powered down or that the slot supports hot-swapping, following vendor guidelines to avoid electrostatic discharge or damage to the module or the port.
• Prepare fiber: Use a high-quality single-mode fiber patch cord with LC duplex connectors. Confirm correct fiber type (OS2) and proper polishing to minimize insertion loss. Plan for the required link distance and ensure proper link budgeting for the intended path.
• Insert the module: Gently insert the TN-SFP-10G-ER into an available SFP+ slot until the housing clicks into place and the latch engages. Avoid excessive force and ensure the module is seated fully to establish electrical and optical contact.
• Connect the fiber: Attach the LC duplex fiber connectors to the TN-SFP-10G-ER port and the corresponding device-side port. Verify correct polarity (TX to RX) and ensure secure, clean connections to prevent performance degradation.
• Power up and verify: Power on the device or confirm the hot-swap operation. Use the host’s management interface to check the link status, and review the transceiver’s DOM/DDM readings for receiver power, transmitter power, and temperature to ensure healthy operation.
• Test and validate: Run end-to-end tests to verify 10 Gbps throughput, check for any errors, and confirm that the link distance meets the required specification. If issues arise, consult specifications and recheck fiber continuity, connectors, and polarity.
• Documentation and monitoring: Capture the module’s serial/Warranty details, document the installation, and set up monitoring thresholds in the management system to alert for abnormal optical or environmental conditions.

Frequently Asked Questions

• What is the reach of the TN-SFP-10G-ER? The TN-SFP-10G-ER supports long-reach 10GBASE-ER connections over single-mode fiber, with typical link distances up to 40 km under standard conditions and appropriate fiber quality. This makes it suitable for data-center backbones, campus networks, and metro links where extended distance coverage is essential.
• What fiber type and connector does it use? It uses single-mode fiber (OS2 standard is common) with an LC duplex connector. This combination is widely supported in enterprise and service-provider networks and is compatible with most 10G Ethernet deployments that require long-haul capabilities.
• Does the module support Digital Diagnostics Monitoring (DDM/DOM)? Yes. The TN-SFP-10G-ER includes DDM/DOM to provide real-time metrics such as optical transmit and receive power, temperature, and other critical parameters. This enables proactive maintenance and precise fault isolation for stable long-distance links.
• Is this module hot-swappable? Yes. The SFP+ form factor is designed for hot-swapping in compatible devices, which minimizes downtime during upgrades or maintenance. Always follow your vendor’s hot-swapping procedures and ensure proper ESD precautions.
• Will this module work with any 10GBASE-ER network? The TN-SFP-10G-ER is designed to be compatible with standard 10GBASE-ER networks and follows common SFP+ interoperability guidelines. While it is generally interoperable across a broad ecosystem, it’s recommended to verify compatibility with your specific switch/router model and firmware version.
• What environment conditions are recommended for operation? Like other high-speed optical modules, it performs best within standard data-center temperature and humidity ranges. Ensure proper airflow and avoid exposure to excessive dust or contamination around fiber connections to maintain optical performance.

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