GPON OLT/ONU SFP丨C-LIGHT

GPON OLT/ONU

C-LIGHT independently develops GPON OLT/ONU optical modules, which support a transmission distance of 20km. The main application scenarios of GPON OLT/ONU include home broadband access, network access for small and medium-sized enterprises, FTTx network deployment, and rural broadband popularization. The transmission rate is up to 2.5Gbps. C-LIGHT has more than 15 years of rich experience in the field of optical communications, focusing on providing spot supply and customization services, and is committed to providing customers with high-quality optical module solutions. GPON OLT/ONU optical modules are compatible with switches of more than 100 brands, and are committed to providing original after-sales service to help customers effectively control costs.

3-year warranty

Long term maintenance

Technical Support

Professional free technical guidance

100% detection

Each module is 100% tested

Spot stock

Always in stock, short delivery time

Technical Support

Tel：+86 158 1857 3751

Online Consultation

Product Details

Support & Service

Quality Inspection

Quality Certification

Product Details

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Note
GPON OLT SFP	CLGPONOLTD-10dBm	SMF	2.5G/1.25G	Tx1490/Rx1310nm	40km	Simplex SC	Com./Ind.
GPON OLT SFP	CLGPONOLTD-9dBm	SMF	2.5G/1.25G	Tx1490/Rx1310nm	40km	Simplex SC	Com./Ind.	Data Sheet
GPON OLT SFP	CLGPONOLTD-8dBm	SMF	2.5G/1.25G	Tx1490/Rx1310nm	40km	Simplex SC	Com./Ind.
GPON OLT SFP	CLGPONOLTD-7dBm	SMF	2.5G/1.25G	Tx1490/Rx1310nm	40km	Simplex SC	Com./Ind.
GPON OLT SFP	CLGPONOLTC+++	SMF	2.5G/1.25G	Tx1490/Rx1310nm	40km	Simplex SC	Com./Ind.
GPON OLT SFP	CLGPONOLTC++	SMF	2.5G/1.25G	Tx1490/Rx1310nm	40km	Simplex SC	Com./Ind.
GPON OLT SFP	CLGPONOLTC+	SMF	2.5G/1.25G	Tx1490/Rx1310nm	20km	Simplex SC	Com./Ind.
GPON OLT SFP	CLGPONOLTB+	SMF	2.5G/1.25G	Tx1490/Rx1310nm	20km	Simplex SC	Com./Ind.
GPON ONU SFP	CLGPONU-SA-B+	SMF	1.25G/2.5G	Tx1310/Rx1490nm	20km	SC,APC	Com./Ind.
GPON ONU SFP	CLGPONU-SA-C+	SMF	1.25G/2.5G	Tx1490/Rx1310nm	20km	SC,APC	Com./Ind.
GPON ONU SFP	CLGPONU-LA-B+	SMF	1.25G/2.5G	Tx1490/Rx1310nm	20km	LC,APC	Com./Ind.
GPON ONU SFF	CLGPONU-LA-C+	SMF	1.25G/2.5G	Tx1310/Rx1490nm	20km	LC,APC	Com./Ind.
GPON ONU SFP STICK	CLGPONONUSTK	SMF	1.25G/2.5G	Tx1310/Rx1490nm	20km	Simplex SC	Com./Ind.

GPON OLT / ONU Optical Transceiver

C-LIGHT GPON optical transceivers are designed for carrier-grade Gigabit Passive Optical Networks (GPON), providing reliable broadband access for telecom operators, ISPs, enterprises, and FTTx deployments. Supporting GPON OLT and ONU applications, these modules deliver stable 2.5G downstream and 1.25G upstream transmission with excellent compatibility, long-distance optical connectivity, and high reliability for next-generation fiber access networks.

Key Features

Supports GPON OLT and ONU applications
2.5Gbps downstream / 1.25Gbps upstream transmission
Supports transmission distances up to 20 km and 40 km
High optical output power for extended optical budget
Single-fiber bidirectional transmission (Simplex SC)
Commercial and Industrial temperature options
Compatible with 100+ mainstream OLT platforms
Low power consumption and stable performance
100% factory tested for optical performance
OEM & ODM customization supported

Typical Applications

Fiber-to-the-Home (FTTH)
Fiber-to-the-Building (FTTB)
Fiber-to-the-Curb (FTTC)
Telecom Operator Access Networks
ISP Broadband Deployment
Residential Broadband Services
Enterprise Fiber Access
Campus Network Infrastructure
Rural Broadband Expansion
Passive Optical Network (PON)

2.5G

Downstream Rate

1.25G

Upstream Rate

40 km

Maximum Reach

100+

Platform Compatibility

Support&Service

Customized Needs

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Customized Needs

C-LIGHT R&D and sales provide various personalized product customization services for customers in different industries.

C-LIGHT ensures good product quality and quality assurance through a series of effective measures.

C-LIGHT provides professional pre-sales and after-sales services, including product certification qualifications, product reports, and free technical support.

C-LIGHT provides an excellent production environment to ensure that products can meet customer needs.

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Quality inspection

●100% of products pass initial test, final test and factory inspection.

●3-step quality control management process.

●100% complete implementation of customer order quality requirements.

●100% guarantee of customer product data information security.

Quality certification

Please contact us to download the certification certificate.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Any question?
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Phone：+86 158 1857 3751
Email : sales@c-light.com

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