Brocade (Formerly) E1MG-U35-60 Compatible TAA Compliant 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 60km, LC, DOM)

This 1000Base-BX SFP transceiver is engineered for long-haul, high-availability networks that demand dependable performance from Brocade environments. Designed to be compatible with the Brocade (Formerly) E1MG-U35-60 form factor and aligned with TAA requirements, this module delivers robust, plug-and-play 1 Gbps ethernet connectivity over single-mode fiber (SMF). It achieves a bidirectional link using distinct wavelengths—1310 nm for transmit and 1550 nm for receive—allowing a single fiber to support duplex communication when paired with a matching transceiver or network appliance. With its LC duplex connector and built-in DOM (Digital Optical Monitoring), the transceiver provides visibility into link health, temperature, optical power, and other essential diagnostics to help IT teams manage performance and troubleshoot issues quickly. This makes it an ideal choice for data centers, campus networks, metro deployments, and enterprise backbones that require reliable long-reach 1000Base-BX connections without sacrificing compatibility or compliance.

• 1 Gbps data rate over long-reach single-mode fiber (SMF) using 1000Base-BX, enabling efficient uplinks and interconnects in data centers or enterprise networks where fiber resources are at a premium. The module is designed to maximize bandwidth utilization while maintaining stable, error-free transmission over extended distances.
• Bidirectional operation with complementary transceivers: uses 1310 nm transmit and 1550 nm receive wavelengths to support duplex communication on a single fiber strand. For full effectiveness, pair this SFP with a matching transceiver or network device at the opposite end that employs the complementary wavelength (1310 nm RX / 1550 nm TX) when creating a BiDi link across long distances.
• Long-haul reach up to 60 kilometers on SMF, making it suitable for campus-to-data-center links, metro-area networks, and remote data-center connectivity. The extended distance capability helps simplify fiber planning by reducing the number of intermediate regeneration points or repeater requirements, while preserving data integrity and performance.
• Brocade compatibility and TAA compliance: designed to fit the Brocade (Formerly) E1MG-U35-60 ecosystem and to meet the requirements of government and enterprise procurement through TAA compliance. This ensures procurement flexibility and aligns with purchasing policies that favor compliant, widely supported transceivers in mixed-vendor environments.
• Digital Optical Monitoring (DOM) enabled: real-time monitoring of optical parameters such as transmit power, receive power, temperature, and laser bias. DOM supports proactive maintenance, quick fault isolation, and data-driven capacity planning, helping operations teams sustain high uptime and rapid diagnostics in complex, multi-vendor networks.

Technical Details of Brocade (Formerly) E1MG-U35-60 Compatible TAA Compliant 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 60km, LC, DOM)

• Form Factor: SFP transceiver module designed for SFP ports in switches, routers, and other network devices.
• Data Rate: 1000 Mbps (1 Gbps) for standard 1000Base-BX operation.
• Wavelengths: TX at 1310 nm and RX at 1550 nm, enabling bidirectional communication over a single fiber with the appropriate partner transceiver.
• Fiber Type: Single-mode fiber (SMF) supporting long-haul links with reduced attenuation compared to multi-mode fiber.
• Distance/Reach: Up to 60 kilometers (60 km) on SMF, suitable for campus, metro, and data-center interconnects.
• Connector: LC duplex, a common choice for high-density, fiber-rich deployments in data centers and enterprise networks.
• BiDi Link: Requires a complementary transceiver or network device at the opposite end with matching wavelength pairing for full Bidirectional operation.
• Monitoring: Digital Optical Monitoring (DOM) support for real-time visibility into optical power, temperature, and link status.
• Compliance: TAA compliant; designed for compatibility with the Brocade (Formerly) E1MG-U35-60 ecosystem and suitable for procurement in regulated environments.
• Compatibility: Specifically matched for Brocade network environments but compatible with other devices that accept 1000Base-BX BiDi SFP modules and support the same wavelength-spectrum pair.

How to install Brocade (Formerly) E1MG-U35-60 Compatible TAA Compliant 1000Base-BX SFP Transceiver

Install this SFP transceiver with care to ensure proper connection, optimal performance, and long-term reliability. The steps below reflect common, best-practice procedures for SFP installations in compatible switches and network appliances. Always consult your device’s user guide for model-specific instructions and safety cautions.

• Power considerations: Many SFPs are hot-swappable, allowing you to install or replace without shutting down the device. If your equipment supports hot-swapping, simply verify that the device is powered and connected to a suitable power source, then proceed with the installation. If hot-swapping is not supported on your device, power down the chassis or switch before insertion.
• Prepare the fiber patch: Select a high-quality single-mode fiber patch cable with LC duplex connectors. Ensure the patch cable is clean, free of dust, and terminated with proper connectors. Avoid bending fibers beyond the minimum bend radius to prevent signal loss or damage.
• Insert the transceiver: Align the SFP module with the destination port’s enclosure, then slide it gently into the SFP slot until it seats firmly and the latch engages. Do not force the module; if it does not seat, remove and reinsert to confirm proper alignment.
• Connect the fiber: Attach the LC duplex fiber patch cable to the transceiver’s LC connectors. Route the fiber to the opposite end where a companion transceiver or device is installed, ensuring clean, secure connections.
• Power on and test: Restore power (if required) and verify link status via the switch management interface or front-panel indicators. Use DOM data or vendor diagnostics to confirm transmit/receive power, temperature, and link integrity. If the link does not come up, verify wavelength pairing with the opposite end’s transceiver and confirm fiber continuity and connector cleanliness.
• Configuration considerations: Ensure the device is configured to operate in 1000Base-BX BiDi mode, and confirm that both ends are configured with the correct wavelength pair (1310 nm / 1550 nm). Update any VLAN, QoS, or routing policies as needed to optimize the link performance.
• Ongoing monitoring: Leverage DOM to monitor optical power and temperatures. Set alerts for abnormal power levels or temperatures to preempt potential link issues and maintain service levels.

Frequently asked questions

• What is 1000Base-BX BiDi, and how does it differ from standard 1000BASE-LX/FX? 1000Base-BX BiDi uses a pair of wavelengths (1310 nm for transmit and 1550 nm for receive) over a single fiber, enabling duplex communication with just one fiber strand. This contrasts with traditional bidirectional systems that often require two fibers. To establish a link, you must pair this transceiver with a partner transceiver that uses the complementary wavelengths at the far end, enabling efficient, long-reach connections.
• Is this transceiver compatible with non-Brocade devices? Yes, the module is designed to fit the Brocade (Formerly) E1MG-U35-60 ecosystem and is intended for use in environments that support 1000Base-BX BiDi SFPs. While it should work in many vendor devices that accept standard SFPs, compatibility ultimately depends on the host device’s support for BiDi wavelength pairing and 1000Base-BX operation. Always verify vendor compatibility before deployment.
• Do I need two identical modules at both ends for the link to work? Not necessarily identical, but you do need compatible transceivers that operate at the opposite wavelengths. One end should transmit at 1310 nm while the other end transmits at 1550 nm, enabling the BiDi duplex link. Each end should be configured to pair with the corresponding wavelength at the other end.
• What are the benefits of DOM, and how can I use it? Digital Optical Monitoring provides real-time data on optical power, temperature, voltage, and laser bias. This information helps you monitor link health, detect degradation early, perform proactive maintenance, and reduce mean time to repair (MTTR) by pinpointing issues with precision.
• Is this transceiver TAA compliant, and why is that important? Yes, this module is TAA compliant. TAA compliance is important for government procurement and for enterprises that require sourcing from suppliers adhering to the Trade Agreements Act, ensuring compatibility with a broad range of regulatory and compliance standards and enabling easier auditing and purchasing processes.
• What should I consider when planning a long-haul 60 km BiDi link? For long-haul deployments, ensure the opposite end uses a BiDi transceiver with the complementary wavelengths (1310 nm TX / 1550 nm RX) and that the fiber path supports low loss and proper dispersion characteristics for the distance. Verify connector types, fiber type (SMF), splice losses, and any necessary optical amplifiers or regeneration requirements for your specific network topology.