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Nokia FOSO 472948A.101 (NSN Variant) SFP+ optical transceiver

Nokia FOSO 472948A.101 (NSN Variant) SFP+ optical transceiver

Product Description

The Nokia FOSO 472948A.101 (branded as NSN) is a multi-rate SFP+ optical transceiver optimized for wireless infrastructure and wireline network applications. It operates at a core rate of 9.8Gbps (supporting 1.25–10.7Gbps) over single-mode fiber (SMF) at 1310nm, with a transmission reach of 1.4km via duplex LC connectors. This hot-pluggable module features low power consumption (1W/9W max) and Digital Diagnostic Monitoring (DDM), making it ideal for CPRI wireless fronthaul/backhaul and 10GBASE-LRL applications in Nokia/NSN Flexi Multiradio, AirScale, and 7750 SR platforms.

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Key Specifications

Parameter	Details
Part Number	472948A.101 (FOSO)
Branding	NSN (Nokia Siemens Networks)
Form Factor	SFP+ MSA Compliant
Data Rate	Multi-rate: 1.25–10.709Gbps (Typical: 9.8Gbps)
Wavelength	1310nm (FP Laser)
Fiber Type	Single-Mode Fiber (SMF)
Transmission Distance	1.4km
Connector	Duplex LC
Optical Interface	10GBASE-LRL / CPRI
Power Consumption	1W (Typ) / 9W (Max)
Diagnostics	Digital Diagnostic Monitoring (DDM)
Laser Class	Class 1
MPN	MTRS-1E21-01
Compatibility	Nokia AirScale BBU/RRH, 7750 SR, NSN Flexi Multiradio
Compliance	MSA, RoHS, CE

Key Features

Multi-Rate Flexibility

Supports a broad bandwidth range (1.25G–10.7Gbps) to accommodate CPRI, OBSAI, and 10G Ethernet protocols, enabling mixed-speed network deployments.
1310nm SMF Short-to-Medium Reach

Utilizes 1310nm FP laser technology for 1.4km transmission over SMF, balancing cost and performance for urban and campus wireless backhaul.
Low Power Consumption

Engineered for energy efficiency (1W typical), reducing operational costs in high-density base station and data center environments.
Hot-Pluggable Design

Fully hot-swappable SFP+ form factor allows for tool-free installation and replacement without system downtime, ensuring network continuity.
Comprehensive Diagnostics

DDM functionality provides real-time visibility into optical power, temperature, voltage, and laser bias current for proactive maintenance.
NSN/Nokia Ecosystem Compatibility

Fully qualified for legacy NSN Flexi Multiradio and modern Nokia AirScale infrastructure, ensuring seamless interoperability and OEM reliability.

Applications

9.8G CPRI links for Nokia/NSN BBU to RRH fronthaul/backhaul
10GBASE-LRL connections in Nokia 7750 SR series routers
Urban and suburban wireless infrastructure deployments
Short-reach metro and enterprise 10G fiber links
Legacy NSN network upgrades and maintenance

Our Services

For optical transceivers, we offer new original, high-quality compatible, and economical refurbished options to fit different project budgets. All modules go through the same strict testing process to ensure stable performance, plug-and-play compatibility, and reliable long-term operation.

Full range of options:

New original: 100% genuine, brand new, with full manufacturer quality assurance.
Compatible modules: Cost-effective, fully tested, compatible with Cisco, Huawei, Ericsson, Nokia, Juniper, HP, H3C, Arista, Dell and other major brands.
Refurbished / second-hand: Economical, functionally tested, durable for daily use.

Strict quality control: Each optical transceiver is professionally tested before shipment, including optical power, compatibility (with Cisco, Huawei, Ericsson, Nokia, etc.), DDM function, and long-duration stability testing.

Worry-free after-sales: Warranty provided; any quality-related issues under normal use are covered for return or replacement.

About Us

Skyward Telecom, also known as Skywardtel, was established in 2009. We have always adhered to the principle ofintegrity first, with a mission to help engineers, integrators, and enterprises obtain high-quality, cost-effective communication products.

Specializing in optical transceivers, telecom modules, base station equipment, and connectivity solutions, we focus on providing multi-brand compatible optical modules (Cisco, Huawei, Ericsson, Nokia, Juniper, HP, etc.) and have served clients in more than 80 countries worldwide, earning consistent market recognition for reliability, price competitiveness, and professional technical support.

FAQ

Who are we?

We are based in Guangdong, China, founded in 2009. Our products are sold to Northern Europe, Western Europe, Eastern Europe, North America, South America, Middle East, Africa, Asia, Oceania, and other global markets. We focus on optical transceivers, telecom modules, base station equipment, and communication accessories, with a professional team of 80-100 people.

How can we guarantee quality?

All optical transceivers undergo professional optical performance testing before shipment. - Compatibility verification on major brand equipment (Cisco, Huawei, Ericsson, Nokia, Juniper, HP, H3C, Arista). - 100% inspection for each module to ensure stable, error-free operation. - Strict quality control for new, compatible, and refurbished products.

What can you buy from us?

1G / 1.25G / 2.5G / 10G / 25G / 40G / 100G optical transceivers (SFP, SFP+, SFP28, QSFP+, QSFP28) - New original, compatible (Cisco/Huawei/Ericsson/Nokia compatible), and refurbished optical modules - Multi-brand compatible transceivers for base stations, switches, and data centers - Telecom accessories, fiber cables, connectors, and base station components

Why should you buy from us not from other suppliers?

Professional focus on optical transceivers and telecom equipment, with years of industry experience. - Multiple supply options: original, compatible (for major brands), refurbished. - Strict testing for every module, ensuring compatibility with Cisco, Huawei, Ericsson, Nokia, etc. - Competitive wholesale pricing and stable stock. - Global delivery, fast shipping, and professional technical support. - Integrity-based operation, trusted by customers worldwide.

What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA, DDP Accepted Payment Currency: USD, EUR, GBP, HKD, CNY Accepted Payment Type: T/T, Credit Card, PayPal, MoneyGram Language Support: English, Chinese, Spanish, Arabic, French, Portuguese, German, Russian, Japanese, Korean, Hindi, Italian Welcome to contact us for the best bulk price and latest stock availability.

Welcome to contact us to get super surprising price

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