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473472A-C
FOTB SFP+ 10GBase-LR 1310nm SM I-Temp Nokia NSN Compatible
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473472A-C is a high-performance SFP+ transceiver engineered for short-range optical connectivity, supporting data rates of up to 10G with LC connectors on multi-mode fiber systems at an 850 nm wavelength. Its compact form factor and precise physical dimensions make it ideal for dense deployments in data centers, enterprise networks, and telecom environments.
473472A-C is designed to meet the rigorous demands of modern networks, delivering reliable Ethernet performance while operating within a broad industrial temperature range. It is fully compatible with major network vendors such as Cisco, Juniper, Huawei, and Arista, making it a versatile choice for mission-critical applications.
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| 473472A-C |  473471A-C |  472949A-C |  473588A-C |  473587A-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP+ | SFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850 nm | 1310 nm | 850 nm | 850 nm | 1310 nm |
| Transmission Distance | Short-Range | Long-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Multi-mode | Single-mode | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 300 m | 10 km | 300 meters | 300 meters | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Fiber |
| Power Consumption | 1.5 W | 3.5 W | 1.5W | 1.5W | 3.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | 473472A-C 10GBASE-SR SFP+ Transceiver | 473471A-C Optical SFP+ Transceiver | 472949A-C 10G SFP+ Optical Transceiver | 473588A-C 10GBASE-SR SFP+ Optical Transceiver Module | 473587A-C 10GBASE-LR SFP+ Transceiver |
| Height | 0.85 in | 0.75 inches | 0.87 inches | 0.33 inches | 0.65 inches |
| Width | 0.45 in | 0.5 inches | 0.75 inches | 2.27 inches | 1.0 inches |
| Depth | 0.65 in | 1.0 inches | 1.34 inches | 0.53 inches | 1.2 inches |
| Weight | 0.1 lbs | 0.05 lbs | 0.09 lbs | 0.07 lbs | 0.06 lbs |
Reliable 10G-LR I-Temp performance. Stable 10km reach in harsh conditions. Fully compatible with Nokia hardware.
Excellent industrial long-range SFP+. Consistent signaling in outdoor environments. Professional grade and very durable.
High-quality 1310nm I-Temp optics. Recognized instantly by core switches. Outstanding ROI for industrial backbone links.
Steady signaling over 10km. No signal drift under temperature stress. Matches original Nokia industrial specifications.
Exceptional reliability for outdoor nodes. Effortless deployment and consistent throughput. Highly recommended for rugged networking.
Robust build and clear diagnostics. Stable performance in extreme heat. A dependable choice for enterprise infrastructure.
Outstanding stability across distance. The signal strength remains high. Very impressed with industrial build quality.
The FOTB SFP+ 10GBase-LR 1310nm SM I-Temp transceiver (SKU 473472A-C) is a hot-pluggable 10 Gbps single-mode optical module optimized for long-reach links up to 10 km over 9/125 µm fiber, supporting industrial temperature ranges.
Yes. This module is fully compatible and tested with Nokia NSN SFP+ ports, ensuring reliable interoperability without firmware modifications.
It operates at a nominal wavelength of 1310 nm, optimized for low-loss single-mode fiber transmission over long distances.
It supports link lengths up to 10 km on standard 9/125 µm single-mode fiber, making it ideal for campus and metro applications.
The I-Temp variant functions reliably between –40 °C and +85 °C, making it suitable for harsh environments and outdoor enclosures.
It features an LC duplex connector interface for single-mode fiber, ensuring secure, low-loss mating.
The module supports a data rate of 10.3125 Gbps (10 Gigabit Ethernet) with full duplex operation.
Yes. The transceiver is fully hot-pluggable, allowing insertion or removal without powering down the host device.
No. It is designed for plug-and-play deployment in Nokia NSN and other compatible SFP+ ports without additional firmware.
Typical power dissipation is ≤1.5 W, meeting industry standards for efficient 10 Gbps optical transmission.
Align the module with the SFP+ slot, gently insert until it clicks, then secure the LC fiber connectors. The switch will auto-detect the link.
The module offers an MTBF exceeding 1,000,000 hours under standard operating conditions, ensuring high reliability.
We provide a lifetime warranty against defects in materials and workmanship, plus free technical support.
Yes. It adheres to the MSA standard, enabling interoperability with any MSA-compliant 10GBase-LR optics.
The –40 °C to +85 °C rating makes it ideal for outdoor cabinets, industrial plants, telecom shelters, and unconditioned racks.
10GBase-LR uses single-mode fiber at 1310 nm for long distances (up to 10 km), while 10GBase-SR uses multimode fiber at 850 nm for shorter links (up to 300 m).