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471881A-C
FOSD Optical SFP 850nm 1GE MM Nokia NSN Compatible
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
471881A-C is a high-performance SFP+ transceiver module engineered for modern data center and enterprise network applications. Designed to support a 10G data rate, this module features LC connectors and delivers short-range transmission capabilities, making it ideal for Ethernet and Fibre Channel environments while maintaining a compact form factor with precise physical dimensions.
Built to meet the rigorous demands of telecom and high-density network deployments, the 471881A-C integrates seamlessly into existing infrastructures with verified compatibility across leading vendors such as Cisco, Juniper, and Huawei. Its robust construction supports an operating temperature range of 0 to 70°C and is optimized for multi-mode fiber applications, ensuring reliable performance in mission-critical settings.
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| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP | SFP+ | QSFP28 | SFP+ |
| Data Rate | 10G | 10G | 10G | 100G | 10G |
| Connector Type | LC | LC | LC | MPO | LC |
| Wavelength | 850 nm | 850 nm | 850 nm | 1310 nm | 850nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Single-mode | Multi-mode |
| Max Distance | 300 m | 300 meters | 300 meters | 80 km | 300 meters |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| 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 | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | 471881A-C SFP+ Transceiver | 473387A-C 10G SFP+ Transceiver Module | 472811A-C 10GBASE-SR SFP+ Transceiver | 472580A-C | 472579A-C 10G SR SFP+ Transceiver Module |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable 1GE performance. FOSD SFP modules are fully compatible with Nokia NSN. Excellent signal integrity and throughput.
Consistent 1GB speeds. Integrated seamlessly into Nokia NSN equipment. Rock-solid reliability for mission-critical data links.
High-quality 1GE SFP. Recognized instantly by Nokia NSN hardware. Professional and cost-effective connectivity solution.
Top-tier reliability for 1GE fiber. Excellent performance and fully compatible with Nokia NSN. Dependable enterprise choice.
Exceptional value and performance. Perfect match for Nokia NSN gear. Easy installation and clear signaling.
Stable 1Gbps throughput. No connectivity issues on Nokia equipment. Matches original specs perfectly. Robust solution.
The FOSD Optical SFP 850nm 1GE MM (SKU: 471881A-C) is a hot-pluggable Small Form-Factor Pluggable transceiver supporting 1 Gigabit Ethernet over multimode fiber, fully compatible with Nokia NSN equipment.
The FOSD Optical SFP operates at an 850 nm wavelength, optimized for short-reach multimode fiber links.
This SFP supports OM1, OM2, OM3, and OM4 multimode fiber, ensuring broad compatibility with existing 1 GE infrastructure.
The maximum reach is 550 meters over OM4 multimode fiber and 275 meters over OM3, ensuring reliable campus and data center connectivity.
The transceiver supports 1.25 Gbps data rate (1 Gigabit Ethernet), delivering full line-rate performance.
Yes, it is fully compatible with Nokia NSN, Cisco, Juniper, HP and other major OEM switches and routers that accept 1GE SFP modules.
This SFP module supports IEEE 802.3z 1000BASE‐SX, 1000BASE‐LX, Auto-Negotiation and Link Fault Signaling protocols.
Yes, it includes SFF-8472 digital diagnostics monitoring for real-time optical and electrical performance data.
The module uses an LC duplex connector interface for secure and high-density fiber connections.
Yes, it is hot-pluggable, allowing plug-and-play installation without powering down the host device.
The standard temperature range is 0 °C to 70 °C, with an industrial option from ‑40 °C to 85 °C for extreme environments.
Power consumption is typically 1 W maximum, ensuring efficient energy usage in data center and campus networks.
It complies with RoHS, CE, FCC, UL and Telcordia GR-468-CORE reliability standards for safety and environmental performance.
Simply align the module with the SFP slot, insert until it locks, then connect your LC duplex fiber cable to establish the link.
The module includes a lifetime warranty and free technical support to ensure reliable network performance and peace of mind.
Key benefits include broad vendor interoperability, hot-swappable design, real-time diagnostics, low power consumption and cost-effective network upgrades.