SM5110-LR

10Gbase-LR SFP+ LC Transceiver

Overview A high-performance 10G SFP+ optical transceiver designed for long-reach single-mode fiber links. Engineered for carrier-class networks and enterprise backbone applications, this module delivers reliable 10 Gigabit Ethernet connectivity up to 10 km using a single-mode fiber and LC duplex connector. Ideal for switches, routers, media converters, and optical transport systems that require compact, hot-pluggable 10G optics.

Key Features

• Standards: 10GBase-LR compliant (IEEE 802.3ae)

• Wavelength: 1310 nm (FP or DFB depending on vendor variant)

• Form Factor: SFP+ (enhanced SFP) hot-pluggable

• Connector: LC duplex

• Reach: Up to 10 km over single-mode fiber (SMF, OS2)

• Data Rate: 10.3125 Gbps nominal (10G Ethernet)

• Duplex: Full-duplex optical transmission

• Media Type: Single-mode fiber (SMF)

• Digital Diagnostics Monitoring (DDM): SFF-8472 compliant (optical power, temperature, voltage, TX bias, RX power)

• Power Consumption: Typically < 1.0 W (module dependent)

• Operating Temperature: Commercial (0°C to 70°C) / Industrial variants available (-40°C to 85°C)

• Hot-pluggable; low-latency operation

• RoHS compliant

Optical Characteristics (typical)

• Transmitter

  • Laser Type: 1310 nm FP/DFB

  • Center Wavelength: 1295–1330 nm

  • Optical Output Power (Tx): –3 dBm to +0.5 dBm (typical range; see product variant)

  • Extinction Ratio: ≥ 3.5 dB

• Receiver

  • Receiver Sensitivity: ≤ –14.4 dBm (BER 1e-12)

  • Receiver Overload: ≥ –3 dBm

  • Loss Budget: Typically 11–16 dB (depending on transmitter power and receiver sensitivity)

Electrical and Management

• Interface: SFP+ MSA compliant electrical interface

• Signaling: 64b/66b encoding for 10G Ethernet

• Management: I2C serial ID for vendor/product information; DDM support for real-time monitoring

• MTBF: Typically > 1,000,000 hours (module dependent)

Mechanical

• Dimensions: SFP+ compliant (approx. 13.4 mm x 72 mm x 18.35 mm)

• Weight: ~20 g (varies by housing)

• Housing: Metal with ESD protection

• Mounting: Hot-pluggable SFP+ cage

Environmental and Compliance

• Operating Temperature: 0°C to 70°C (commercial); -40°C to 85°C (industrial option)

• Storage Temperature: –40°C to 85°C

• Relative Humidity: 5% to 95% (non-condensing)

• Regulatory: RoHS, REACH; optional CE/FCC compliance per model

• Safety: Class 1 Laser Product (IEC/EN 60825-1)

Compatibility and Use Cases

• Compatible with SFP+-equipped switches, routers, NICs, and optical transceivers supporting 10GBase-LR

• Use cases: Data center aggregation and spine links, campus backbones, metro access links, enterprise WAN connectivity, optical uplinks between switches and routers

Ordering Information

• Product Code Example: ZT-10G-LR-SFP+-1310

• Variants: Commercial vs. industrial temperature ranges; DFB vs. FP lasers for extended reach; vendor-programming options (warranty/compatibility declaration)

Installation Notes

• Use single-mode fiber (OS2) with LC duplex connectors and appropriate cleaning practices.

• Ensure host device supports SFP+ 10GBase-LR modules; verify vendor compatibility and firmware requirements.

• Observe ESD precautions and proper hot-plug procedures.

Warranty and Support

• Standard warranty and extended support options available. Contact your Zorins Technologies account representative for compatibility testing, firmware programming, and volume pricing.

Technical Specifications Summary

• Protocol: 10GBase-LR (IEEE 802.3ae)

• Wavelength: 1310 nm

• Connector: LC duplex

• Fiber: Single-mode (SMF)

• Max Distance: Up to 10 km

• Data Rate: 10.3125 Gbps

• Form Factor: SFP+

• DDM: Yes (SFF-8472)

• Power: < 1.0 W typical

• Temp Range: 0°C–70°C (std),