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Nokia FOSO 472948A multi‑rate SFP+ optical transceiver

Nokia FOSO 472948A multi‑rate SFP+ optical transceiver

Product Description

The Nokia FOSO 472948A is a high-performance multi‑rate SFP+ optical transceiver module designed for telecom and data communication applications. It operates at 1.25 Gbps up to 10.7 Gbps, supporting protocols including 10G Ethernet, CPRI, and OBSAI. This hot‑pluggable transceiver uses 1310 nm wavelength over single‑mode fiber with a transmission distance of up to 1.4 km, and is equipped with digital diagnostic monitoring (DDM) for real‑time parameter supervision. It is fully compatible with Nokia 7750 SR series routers, AirScale base stations, and Flexi Multiradio systems.

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Key Specifications

Parameter	Details
Part Number	FOSO 472948A (472948A.101)
Form Factor	SFP+ MSA compliant
Data Rate	1.25 Gbps – 10.709 Gbps
Wavelength	1310 nm
Fiber Type	Single‑mode fiber (SMF)
Transmission Distance	1.4 km
Connector	Duplex LC
Interface	10GBASE‑LRL / CPRI
Power Supply	3.3 V DC
Diagnostic	Digital Diagnostic Monitoring (DDM)
Operating Temperature	0°C to +70°C
Compatibility	Nokia 7750 SR, AirScale BBU/RRH, Flexi Multiradio
Compliance	MSA, RoHS, TAA

Key Features

Multi‑rate Support

Supports a wide range of data rates from 1.25 Gbps to 10.7 Gbps, compatible with Ethernet, CPRI, and OBSAI for versatile wireless and wireline deployments.
1310 nm Single‑mode Transmission

Uses a 1310 nm FP laser for stable and reliable long‑distance transmission up to 1.4 km over single‑mode fiber.
Hot‑pluggable Design

Fully hot‑swappable for easy installation, replacement, and maintenance without system interruption.
Digital Diagnostic Monitoring (DDM)

Provides real-time monitoring of optical input/output power, temperature, voltage, and laser bias current for enhanced network management.
High Reliability

Built with industrial‑grade components and excellent ESD and EMI protection, ensuring stable operation in telecom environments.
Nokia Original Compatibility

Fully tested and qualified for Nokia networking and wireless infrastructure, ensuring seamless integration and reliable performance.

Applications

10G Ethernet connections for Nokia 7750 SR series routers
CPRI links for Nokia AirScale BBU and RRH connections
Wireless backhaul and fronthaul transmission
Metro and campus network 10G optical links
Data center interconnections and enterprise network uplinks

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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