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Alcatel-Lucent (Nokia) 3FE25775AA 01 1000BASE-EX SFP Optical Transceiv

Alcatel-Lucent (Nokia) 3FE25775AA 01 1000BASE-EX SFP Optical Transceiver

Product Description

The Alcatel-Lucent (Nokia) 3FE25775AA 01 is a genuine original 1000BASE-EX SFP extended-range optical transceiver, manufactured by Source Photonics for Nokia/Alcatel-Lucent. Designed for carrier-grade Gigabit Ethernet networks, this module delivers reliable long-haul fiber connectivity beyond standard single-mode distances, making it an essential component for metro core networks, inter-building links, and telecom access deployments.

This module features a standard SFP form factor, complies with IEEE 802.3z standards, and supports 1.25Gbps full-duplex data rate over single-mode fiber (SMF). With its extended reach capability and industrial-grade reliability, it provides stable Gigabit Ethernet transmission for long-distance network connections in data centers, campus backbones, and metropolitan area networks.

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Key Features

Genuine Alcatel-Lucent (Nokia) Original: 100% factory-new, rigorously tested for optical performance and full compatibility with Nokia network equipment
1000BASE-EX Extended Reach: Optimized for single-mode fiber (SMF) with a transmission distance of up to 40km (farther than standard 10km LX modules)
Standard SFP Form Factor: Hot-pluggable, plug-and-play design for seamless integration into standard SFP slots
Single-Mode Fiber Compatibility: Designed specifically for long-reach SMF links, ideal for metro and campus network extensions
Class 1 Laser Safety: Complies with international laser safety standards for safe, long-term deployment
Carrier-Grade Reliability: Built for 7x24-hour continuous operation in telecom and enterprise network environments

Technical Specifications

Parameter	Specification
Model Number	3FE25775AA 01
Manufacturer P/N	SP-GB-EX-IDFC-AN (Source Photonics)
Form Factor	SFP
Protocol	1000BASE-EX Gigabit Ethernet
Data Rate	1.25Gbps Full-Duplex
Wavelength	1310nm
Transmission Distance	Up to 40km over single-mode fiber (SMF)
Connector Type	LC Duplex
Operating Temperature	0°C ~ +70°C (Commercial Grade)
TX Power	-9.5 ~ -3.0 dBm
Receiver Sensitivity	≤ -21.0 dBm
Fiber Type	Single-Mode Fiber (SMF)
Laser Safety	Class 1 Laser
Standards	IEEE 802.3z
Compatible Platforms	Nokia 7750 SR series, 7360 ISAM series, 7210 SAS series, Alcatel-Lucent access switches, etc.

Application Scenarios

Metro core and aggregation network links (extending standard 10km LX reach)
Inter-building and campus backbone fiber connections spanning long distances
Telecom access network extensions between central offices and remote sites
Data center interconnection and server cluster connectivity
Gigabit Ethernet link backup and redundancy for critical infrastructure

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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