DWDM 10G/2.5G/1G/100M

C-LIGHT independently develops multi-rate 10G/2.5G/1G/100M DWDM SFP SFP+ XFP optical modules to support long-distance transmission, covering transmission distances of 40km, 80km, 100km and 120km. The product supports CDR, has ultra-high temperature 95℃ DWDM series products, and wavelength supports 96 waves 50GHz/100GHz, which can meet various network requirements. It is particularly suitable for occasions such as data center interconnection (DCI) and metropolitan area networks that require high-speed and high-bandwidth transmission. Its communication protocol complies with IEEE 802.3ae, the interface protocol complies with SFF-8431 and SFF-8432, and the packaging protocol complies with SFP+MSA. 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. DWDM optical modules are compatible with switches from 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

Product Details

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Note
DWDM SFP+	CLSFP10GDWB30-xx	SMF	1.25-10.7G	C-BAND DWDM Multi-Rate	30dB Power Budget , 80km	LC	Com./Ind.
DWDM SFP+	CLSFP10GDW80I-xx	SMF	1.25-10.7G	C-BAND DWDM Multi-Rate	80km	LC	Com./Ind.
DWDM SFP+	CLSFP10GDW40I-xx	SMF	1.25-10.7G	C-BAND DWDM Multi-Rate	40km	LC	Com./Ind.
DWDM SFP+	CLSFP10GDW120	SMF	9.95-10.3G	C-BAND DWDM	120km	LC	-40℃～+95℃
DWDM SFP+	CLSFP10GDWB24H-XX	SMF	9.95-10.3G	C-BAND DWDM	24dB	LC	-40℃～+95℃
DWDM SFP+	CLSFP10GDWB16H-XX	SMF	9.95-10.3G	C-BAND DWDM	16dB	LC	-40℃～+95℃
DWDM SFP+	CLSFP10GDWB26-XX	SMF	9.95-10.3G	C-BAND DWDM	26dB	LC	Com./Ind.
DWDM SFP+	CLSFP10GDWB24-XX	SMF	9.95-10.3G	C-BAND DWDM	24dB	LC	Com./Ind.
DWDM SFP+	CLSFP10GDWB16-XX	SMF	9.95-10.3G	C-BAND DWDM	16dB	LC	Com./Ind.
DWDM SFP+	CLSFP10GTDWB26	SMF	9.95-10.3G	C-BAND Tunable DWDM	26dB	LC	Com./Ind.
DWDM SFP+	CLSFP10GTDWB16	SMF	9.95-10.3G	C-BAND Tunable DWDM	16dB	LC	Com./Ind.
DWDM XFP	CLXFP10GDWB24H-XX	SMF	9.95-10.3G	C-BAND DWDM	24dB	LC	-40℃～+95℃
DWDM XFP	CLXFP10GDWB16H-XX	SMF	9.95-10.3G	C-BAND DWDM	16dB	LC	-40℃～+95℃
DWDM XFP	CLXFP10GDWB26-XX	SMF	9.95-10.3G	C-BAND DWDM	26dB	LC	Com./Ind.
DWDM XFP	CLXFP10GDWB24-XX	SMF	9.95-10.3G	C-BAND DWDM	24dB	LC	Com./Ind.
DWDM XFP	CLXFP10GDWB16-XX	SMF	9.95-10.3G	C-BAND DWDM	16dB	LC	Com./Ind.
DWDM SFP+	CLSFP6GDWB24-XX	SMF	3.3-6.14G	C-BAND DWDM	24dB	LC	Com./Ind.
DWDM SFP+	CLSFP6GDWB16-XX	SMF	3.3-6.14G	C-BAND DWDM	16dB	LC	Com./Ind.
DWDM SFP	CLSFP25DWB37-XX	SMF	2.5G	C-BAND DWDM	100~160km	LC	Com./Ind.
DWDM SFP	CLSFP25DMB28-XX	SMF	2.5G	C-BAND DWDM	80km	LC	Com./Ind.
DWDM SFP	CLSFPGEDWB36-XX	SMF	1.25G	C-BAND DWDM	160~180km	LC	Com./Ind.
DWDM SFP	CLSFPGEDMB32-XX	SMF	1.25G	C-BAND DWDM	120km	LC	Com./Ind.
DWDM SFP	CLSFPGEDWB24-XX	SMF	1.25G	C-BAND DWDM	100km	LC	Com./Ind.
DWDM SFP	CLSFPDW15XXB35	SMF	100M-155Mbps	C-BAND DWDM	120km	LC	Com./Ind.
DWDM SFP	CLSFPDW15XXB28	SMF	100M-155Mbps	C-BAND DWDM	80km	LC	Com./Ind.

DWDM 10G/2.5G/1G/100M Multi-Rate Optical Transceiver for Long-Distance WDM Networks

DWDM 10G/2.5G/1G/100M Multi-Rate Optical Transceiver Overview

C-LIGHT DWDM 10G/2.5G/1G/100M optical transceivers are designed for wavelength-division multiplexed networks that require flexible data-rate support over long-distance fiber links. The product family combines DWDM optical technology with multiple transmission-rate options, enabling different network services to operate over dense wavelength infrastructure.

The portfolio includes DWDM SFP, SFP+, and XFP configurations covering 100M-155Mbps, 1.25G, 2.5G, 3.3-6.14G, and 9.95-10.3G applications. C-Band DWDM and tunable DWDM options are available, with configurations supporting different optical power budgets and extended transmission distances.

DWDM 10G/2.5G/1G/100M Multi-Rate Optical Transceiver Key Features

Multi-Rate DWDM Platform

The product family covers multiple optical data-rate ranges, allowing different generations of network services to operate within a DWDM infrastructure.

10G DWDM Transmission

DWDM SFP+ and XFP configurations support 9.95-10.3G transmission for compatible high-speed optical networking systems.

2.5G and 1.25G Options

Dedicated DWDM SFP configurations support 2.5G and 1.25G applications with long-distance single-mode fiber transmission.

100M-155Mbps Support

Lower-rate DWDM SFP configurations support 100M-155Mbps services, providing an option for legacy and lower-speed optical systems.

C-Band DWDM Technology

The modules use C-Band DWDM wavelengths for dense wavelength multiplexing across long-distance optical networks.

Tunable DWDM Options

C-LIGHT provides tunable DWDM SFP+ configurations that allow wavelength selection within the supported C-Band DWDM range.

High-Temperature Versions

Selected DWDM configurations support case temperatures from -40°C to +95°C for applications requiring a wider operating temperature range.

Multiple Optical Power Budgets

The portfolio includes different link-budget configurations, including 16dB, 24dB, 26dB, 30dB, and higher-reach configurations depending on the selected module.

DWDM 10G/2.5G/1G/100M Multi-Rate Optical Transceiver Applications

Data Center Interconnection

DWDM optical modules can provide wavelength-based connectivity for DCI environments where multiple high-capacity optical services need to share fiber infrastructure.

Metropolitan Area Networks

Long-distance DWDM configurations can support optical connections between distributed network sites across metropolitan fiber infrastructure.

Carrier Optical Networks

Multi-rate DWDM modules provide a flexible optical interface for carrier networks operating different service rates over wavelength-division systems.

Enterprise WDM Infrastructure

Enterprises can use DWDM modules to transport multiple optical services across limited fiber resources while increasing wavelength utilization.

Long-Haul Fiber Links

High-link-budget configurations provide options for extended single-mode fiber routes where standard short-reach optical modules are insufficient.

Network Upgrade Projects

Multi-rate support allows existing lower-speed services to coexist with higher-speed optical channels during phased network modernization.

Wavelength-Based Network Expansion

DWDM technology allows additional optical services to be introduced by assigning new wavelengths rather than deploying separate fiber pairs for every service.

High-Density Optical Transport

The combination of multiple wavelengths and multiple data rates makes the platform suitable for optical transport systems where fiber capacity must be efficiently utilized.

Why Choose C-LIGHT DWDM 10G/2.5G/1G/100M Multi-Rate Optical Transceiver?

One DWDM Family for Multiple Rates

The portfolio spans lower-speed 100M-155Mbps services through 1.25G, 2.5G, and 10G configurations, simplifying optical planning across different network generations.

Multiple Form Factors

DWDM SFP, SFP+, and XFP configurations provide choices for equipment with different optical module interfaces.

Standard and Tunable DWDM

Fixed C-Band DWDM and tunable DWDM options provide different approaches to wavelength planning and network deployment.

Long-Distance Capability

Different link-budget and distance configurations support metropolitan and extended optical transmission requirements.

Wide Temperature Selection

Selected products support industrial temperature operation up to +95°C case temperature, expanding deployment possibilities in demanding environments.

96-Channel DWDM Support

C-LIGHT states that its DWDM platform supports up to 96 wavelengths with 50GHz or 100GHz channel spacing for dense optical network architectures.

Multi-Vendor Equipment Compatibility

C-LIGHT states that its DWDM optical modules are compatible with switches from more than 100 brands.

Customized DWDM Solutions

C-LIGHT provides customized optical solutions, technical guidance, compatibility support, spot supply, and after-sales service according to network requirements.

DWDM 10G/2.5G/1G/100M Multi-Rate Optical Transceiver FAQ

Q1. What is a DWDM 10G/2.5G/1G/100M optical transceiver?

It is a DWDM optical transceiver family designed to support multiple network data rates over C-Band dense wavelength-division multiplexed fiber infrastructure.

Q2. Which data rates are supported?

The product family includes 100M-155Mbps, 1.25G, 2.5G, 3.3-6.14G, and 9.95-10.3G configurations, depending on the selected form factor and model.

Q3. Which DWDM form factors are available?

C-LIGHT lists DWDM SFP, SFP+, and XFP configurations within this product family.

Q4. What wavelength technology does the product use?

The product family uses C-Band DWDM wavelengths. C-LIGHT also provides tunable C-Band DWDM SFP+ options for selected 10G applications.

Q5. What transmission distances are available?

The product portfolio includes configurations for 40km, 80km, 100km, 120km, and longer-distance applications depending on the data rate, optical power budget, and selected module.

Q6. Does the DWDM module support high-temperature operation?

Yes. Selected DWDM configurations support a case-temperature range of -40°C to +95°C.

Q7. What channel spacing is supported?

C-LIGHT states that its DWDM platform supports 50GHz and 100GHz channel spacing, with up to 96 wavelengths for dense optical network applications.

Q8. Which protocols and interfaces are supported?

For the 10G DWDM configurations listed on the product page, the communication protocol complies with IEEE 802.3ae, the interface protocol complies with SFF-8431 and SFF-8432, and the packaging protocol complies with SFP+ MSA.

DWDM 10G/2.5G/1G/100M Multi-Rate Optical Transceiver Solution Summary

C-LIGHT DWDM 10G/2.5G/1G/100M multi-rate optical transceivers provide a flexible platform for wavelength-division multiplexed networks carrying services across different data-rate generations. With DWDM SFP, SFP+, and XFP form factors, C-Band and tunable DWDM options, multiple optical power budgets, and support for 50GHz and 100GHz channel spacing, the product family can address data center interconnection, metropolitan networks, carrier infrastructure, enterprise WDM systems, and long-distance optical transport applications.