Cisco Compatible DWDM-X2-46.12-40K — 10GBASE-DWDM X2 1546.12nm 40km DOM SC Duplex

Discover the precision and reliability of ENET’s Cisco-compatible DWDM-X2-46.12-40K, a high-performance 10GBASE-DWDM X2 transceiver that is functionally identical to OEM options while delivering substantial cost savings. This module is designed for enterprise, data center, and service provider deployments that demand consistent, scalable DWDM performance without compromise. Featuring a 1546.12 nm wavelength and a reach of up to 40 km, it integrates seamlessly into Cisco environments and other compatible platforms, enabling efficient long-haul connections over fiber networks. The device is built to meet rigorous standards and provides robust optical performance, accurate wavelength control, and reliable long-term operation in diverse climate conditions. ENET emphasizes compatibility and support, offering an OEM-alternative with a 100% compatibility guarantee, so you can deploy with confidence and avoid supplier lock-in. With built-in DOM (digital optical monitoring), administrators gain real-time visibility into optical power, temperature, and performance metrics, facilitating proactive maintenance and minimized downtime. This DWDM X2 transceiver is also optimized for easy field replacement, delivering a straightforward plug-and-play installation that reduces operational complexity and improves overall network uptime. Whether upgrading a campus fiber backbone or expanding a data center’s DWDM capacity, this module delivers enterprise-grade reliability, consistent performance, and a compelling total cost of ownership advantage.

• Cost-effective OEM-compatible alternative: The DWDM-X2-46.12-40K is engineered to deliver Cisco compatibility and 100% functional parity with OEM transceivers at a fraction of the price, helping you optimize CAPEX without sacrificing performance.
• Wavelength and reach optimized for DWDM: With a 1546.12 nm wavelength and a reach of up to 40 km, this transceiver supports dense wavelength division multiplexing for scalable, high-bandwidth links in data centers and metro networks.
• DOM-enabled for proactive network management: Built-in digital optical monitoring (DOM) provides real-time health and performance data, including optical power levels and temperature, enabling predictive maintenance and rapid fault diagnosis.
• SC Duplex single-mode connector for seamless integration: The module uses a standard SC duplex connector for easy insertion into compatible switches, routers, and DWDM systems, ensuring compatibility with existing fiber plant infrastructure.
• X2 form factor designed for 10G DWDM deployments: The X2 hot-swappable transceiver form factor supports 10GBASE-DWDM, delivering reliable performance and easy field replacement in enterprise, data center, and service provider networks.

Technical Details of Cisco Compatible DWDM-X2-46.12-40K

• Model: DWDM-X2-46.12-40K
• Data Rate: 10 Gbps
• Wavelength: 1546.12 nm
• Reach: Up to 40 km
• Connector: SC Duplex, Single-Mode
• DOM: Yes (Digital Optical Monitoring)
• Form Factor: X2 hot-swappable transceiver
• Compatibility: Cisco platforms and OEM-compatible ecosystem
• Standards: 10GBASE-DWDM compliant
• Operating Environment: Industrial-grade reception and transmission across standard data-center temperature ranges
• Power Consumption: Typical/power details available from official specifications (fits standard 10G transceiver power envelopes)

How to install Cisco DWDM-X2-46.12-40K

Installing the Cisco DWDM-X2-46.12-40K is designed to be a straightforward, non-disruptive process that minimizes downtime while ensuring secure, reliable connectivity. Follow these recommended steps to achieve a smooth installation and maintain optimal link performance:

• Power down the host device or switch port where the transceiver will be installed to prevent ESD damage and to ensure a safe seating of the module.
• Confirm the port supports 10G DWDM operation and that the chassis or line card is compatible with X2 form-factor transceivers and DWDM SFP+/X2 modules, ensuring correct interface negotiation.
• Remove the protective lint-free cover from the transceiver and align the module with the slot, then insert firmly until it seats with a click. Do not force the module; if you encounter resistance, reseat or verify compatibility.
• Attach the optical fiber to the SC Duplex single-mode connector, ensuring proper polarity and clean, dust-free connectors. Use appropriate fiber management practices to maintain maximum link quality and minimize insertion loss.
• Power on the device and access the management interface to verify link status, DOM readings, and port performance. If the link does not come up as expected, check fiber polarity, adapter configuration, and compatibility with the corresponding DWDM line card.
• Monitor the optical power and temperature through the built-in DOM data. Document baseline readings and set up alerts for deviations to enable proactive maintenance and reduce the risk of unexpected outages.
• Perform a basic throughput test to validate data integrity over the DWDM link and confirm stable performance at the desired 10 Gbps rate and 40 km reach under your network conditions.

Frequently asked questions

• Q: What wavelength does this transceiver use?
  A: It uses 1546.12 nm for DWDM transmission, optimized for low-latency, high-capacity links.
• Q: What is the maximum reach?
  A: Up to 40 km under standard single-mode fiber conditions, suitable for metropolitan and long-haul scenarios.
• Q: Is this Cisco-compatible?
  A: Yes. It is designed to be compatible with Cisco devices and supports OEM-compatible ecosystems, delivering drop-in integration for supported platforms.
• Q: Does it support DOM?
  A: Yes, it includes Digital Optical Monitoring for real-time monitoring of optical power and temperature, enabling proactive maintenance.
• Q: What connector type does it use?
  A: SC Duplex on single-mode fiber, a common standard for DWDM deployments.