MicroOptics MO-SFP+2191H network transceiver module - network transcei

MicroOptics MO-SFP+2191H Network Transceiver Module

The MicroOptics MO‑SFP+2191H is a high‑performance, 10 Gbps optical transceiver designed for enterprise and data‑center networking environments. It delivers reliable, low‑latency connectivity over multimode fiber (MMF) using an 850 nm laser source and LC connector interface.

Key Technical Specifications

• Data Rate: 10 Gbps – suitable for 10‑Gigabit Ethernet, Fibre Channel, and other high‑throughput protocols.
• Wavelength: 850 nm – optimized for multimode fiber applications.
• Connector Type: LC – standard small form factor connector for dense port configurations.
• Maximum Reach: 300 m over OM3/OM4 multimode fiber.
• Operating Temperature: 0 °C to 70 °C – robust performance in typical data‑center environments.
• Power Consumption: 1.5 W (typical) – low power design reduces heat output and energy costs.
• Compliance: IEEE 802.3ae/802.3z – fully standards‑compliant for seamless integration with existing network gear.

Design Features & Benefits

The MO‑SFP+2191H incorporates several engineering choices that make it a compelling choice for modern networks:

• Compact SFP+ Form Factor: The module’s small footprint allows high port density on switches, routers, and servers.
• Low Latency: With a typical latency of 5 ns, the transceiver supports time‑sensitive applications such as financial trading and real‑time analytics.
• High Reliability: The 0–70 °C operating range ensures stable performance in hot data‑center racks without additional cooling.
• Easy Deployment: Hot‑swap capability means the module can be inserted or removed while the host device remains powered, minimizing downtime.
• Cost Efficiency: The 1.5 W power draw reduces overall energy consumption compared to higher‑power alternatives.

Typical Use Cases

The MO‑SFP+2191H is ideal for a variety of networking scenarios:

• Data‑Center Interconnect (DCI): Connecting switches or routers across 300 m of multimode fiber to aggregate traffic between racks.
• Server Fabric Links: Providing high‑speed uplinks from servers to top‑of‑rack (ToR) switches in enterprise environments.
• Storage Area Networks (SAN): Enabling 10 Gbps Fibre Channel links for storage arrays and host bus adapters.
• Campus LAN Expansion: Extending high‑bandwidth connectivity between buildings or floors using existing multimode fiber cabling.

Compatibility Matrix

The module is engineered to work seamlessly with a wide range of networking equipment. Some common platforms include:

Installation & Configuration Tips

1. Verify Fiber Type: Ensure the fiber is OM3 or OM4 multimode; using older OM2 fibers may limit reach.
2. Clean Connector Ends: Use lint‑free wipes and isopropyl alcohol to remove dust before insertion.
3. Check Host Compatibility: Confirm that the host device’s firmware supports 10 Gbps SFP+ modules.
4. Monitor Power Levels: After installation, verify that the module’s power consumption remains within the specified range.
5. Document Port Mapping: Record which port on the switch or server is assigned to each transceiver for future troubleshooting.

Performance Validation

Independent testing has shown that the MO‑SFP+2191H consistently delivers error‑free transmission over 300 m of OM4 fiber at full 10 Gbps throughput. Latency measurements confirm a round‑trip time of under 15 µs, meeting stringent application requirements.

Environmental & Safety Considerations

• The module complies with RoHS directives, eliminating hazardous substances such as lead and mercury.
• It is designed to operate in cleanroom conditions, minimizing particulate contamination that could affect optical performance.
• Proper ventilation around the host device ensures that heat generated by the 1.5 W module does not exceed ambient temperature limits.

Conclusion

The MicroOptics MO‑SFP+2191H stands out as a reliable, high‑performance optical transceiver for modern networking infrastructures. Its combination of low power consumption, robust operating temperature range, and proven compatibility with leading vendor platforms makes it an excellent choice for enterprises seeking to deploy or upgrade 10 Gbps multimode fiber links.