Brocade (Formerly) E1MG-CWDM80-1290 Compatible 1000Base-CWDM SFP Transceiver (SMF, 1290nm, 80km, LC)

The Brocade (Formerly) E1MG-CWDM80-1290 compatible 1000Base-CWDM SFP transceiver is engineered for reliable, long-reach fiber connections in modern data centers, campuses, and enterprise networks. This CWDM SFP module delivers true 1 Gbps copper-free throughput over single-mode fiber (SMF) using the 1290 nm CWDM wavelength, enabling fast, scalable upgrades to existing networks without a full backbone redesign. With its LC duplex connector, it slides into standard SFP slots on switches and routers, providing a seamless, hot-swappable solution that minimizes downtime during maintenance or upgrades. Designed to meet industry standards and procurement requirements, this module supports TAA compliance, making it suitable for government and regulated environments. The 0 to 70°C operating window ensures dependable performance in data centers and field installations where ambient temperatures can vary. In network deployments that require predictable reach and robust link budgets, this 1290 nm transceiver stands out for its balance of distance, compatibility, and ease of integration. Whether you’re expanding a metro-area network, connecting distant campus buildings, or upgrading an existing CWDM infrastructure, this transceiver offers a cost-effective, interoperable option that aligns with Broadcom-based and Brocade ecosystems while preserving existing fiber infrastructure.

• High-performance CWDM throughput: Delivers 1000Base-CWDM speeds over SMF with a 1290 nm wavelength, enabling reliable 1 Gbps links on widely deployed CWDM networks.
• Long reach on single-mode fiber: Supports connections up to 80 km, backed by a strong link budget ideal for campus-to-campus or metro-scale deployments without repeaters or regeneration.
• Compact SFP form factor with LC connector: Fits into standard SFP slots on a wide range of switches and routers; duplex LC connectors simplify fiber patching and termination in dense data-center racks.
• Wide operating temperature and regulatory compliance: 0 to 70°C operating range ensures reliable performance in data centers, field enclosures, and edge deployments; TAA compliant for broad procurement use.
• Broad compatibility and ease of integration: Specifically designed to be compatible with Brocade E1MG-CWDM80-1290 environments, preserving network investments while enabling straightforward upgrades and maintenance.

Technical Details of Brocade (Formerly) E1MG-CWDM80-1290 Compatible 1000Base-CWDM SFP Transceiver (SMF, 1290nm, 80km, LC)

• Data rate: 1000Base-CWDM
• Wavelength: 1290 nm
• Reach: Up to 80 km
• Fiber type: Single-mode fiber (SMF)
• Connector: LC duplex
• Operating temperature: 0 to 70°C
• Compliance: TAA compliant
• Form factor: SFP transceiver module
• Compatibility: Brocade (Formerly) E1MG-CWDM80-1290 ecosystem

How to install Brocade (Formerly) E1MG-CWDM80-1290 Compatible SFP Transceiver

• Power down (or prepare for hot-swapping) the device hosting the SFP slot, or confirm that your system supports hot-swappable modules.
• Verify that the host device supports 1000Base-CWDM SFP transceivers and that the appropriate CWDM channels are configured for your network design.
• Insert the SFP module into the available SFP slot until it seats firmly with a tactile click, ensuring the notches align with the slot guides.
• Attach the SMF fiber pair using a clean LC duplex connector, ensuring proper polarity and fiber cleanliness to guarantee a solid optical link.
• Power on the device (if powered down) and verify link status via the host console or management interface; check for solid LED indicators and confirm neighboring devices recognize the link.

Frequently asked questions

• Q: What networks is this transceiver best suited for?
  A: It’s ideal for CWDM-based networks requiring long-range 1 Gbps links over SMF, including data centers, campus backbones, and metro-area deployments. It’s designed to be compatible with Brocade E1MG-CWDM80-1290 environments and similar CWDM deployments that support 1290 nm wavelengths.
• Q: What is the maximum distance I can achieve with this transceiver?
  A: Up to 80 km on single-mode fiber, depending on fiber quality, connector losses, and overall link budget. Proper network design and attenuation budgeting are essential for reaching the stated distance.
• Q: What connectors does it use?
  A: It uses a standard LC duplex connector for fiber patching, compatible with common LC trunking and patch panels in enterprise deployments.
• Q: What environments is this module rated for?
  A: It supports an operating temperature range of 0 to 70°C, making it suitable for data centers, equipment rooms, and edge locations with moderate temperature variation. It is also TAA compliant for procurement in government and regulated industries.
• Q: Is this module compatible with non-Brocade devices?
  A: The transceiver is designed for compatibility with Brocade (Formerly) E1MG-CWDM80-1290 deployments and similar CWDM networks. While it may work in some non-Brocade platforms that accept 1000Base-CWDM SFPs, always verify host device compatibility, firmware requirements, and interop before deployment.