English 
Transceiver modules are essential for high-speed fiber data transmission in enterprise networks, data centers, telecom infrastructure, and cloud computing environments. Shenzhen Telefly Telecommunications Equipment Co., LTD. supplies optical modules for stable switch-to-switch, switch-to-server, storage, and network infrastructure connections. Founded in 2010, we are a China-based hardware equipment manufacturer and supplier. We integrate product development, sales, service, technical support, customization, and after-sales assistance for B2B buyers. For recommendations, project sourcing, or bulk pricing, our team can help match the right optical transceiver to your equipment and deployment needs.
Optical transceiver modules convert electrical signals into optical signals, then convert optical signals back into electrical signals. This enables high-speed data transmission over fiber optic links. They are widely used where bandwidth, link stability, distance, and equipment compatibility are critical to daily operations.
Telefly supplies module options for data centers, cloud computing networks, communication infrastructure, enterprise networking, switch uplinks, server connections, and storage networks. As part of the broader Telefly hardware and networking portfolio, this category supports buyers who need reliable fiber optic modules, stable supply, competitive pricing, and professional technical service from one supplier.
Our service approach is based on strict product selection, a modern quality management system, a rigorous testing framework, and one-to-one customer service. We also support customization, OEM requirements, after-sales assistance, and fast global shipping. Contact us with your equipment model, required speed, fiber type, transmission distance, and quantity. Our team will help recommend suitable module options for your project.
The Transceiver category covers optical modules for different network speeds, fiber types, distances, form factors, and equipment environments. Buyers can compare options by form factor, data rate, wavelength, connector type, transmission distance, fiber mode, and compatibility. These details help match modules with network switches, NICs, servers, routers, or storage equipment.
Actual network requirements vary by device brand, link design, and deployment environment. For this reason, Telefly supports technical consultation before ordering. If you are sourcing for a data center upgrade, enterprise switch interconnection, telecom project, or system integration order, our team can assist with product selection and compatible module sourcing.
SFP and SFP+ modules are widely used for 1G and 10G network connections. They are common choices for enterprise switches, access networks, storage networks, server links, and uplink ports. These applications require compact fiber connectivity and stable transmission.
When selecting SFP or SFP+ options, buyers should confirm the equipment model, data rate, fiber type, distance, connector interface, and compatibility requirements. Telefly can help match modules to switch, router, server NIC, and storage equipment environments based on your technical details.
SFP28 transceivers are commonly used for 25G network links. They are especially relevant in data center and cloud computing environments where bandwidth demand is higher than traditional 10G connections. They are suitable for switch and NIC environments that support 25G interfaces and require compact, scalable fiber connectivity.
For buyers planning network upgrades, SFP28 modules can help improve port bandwidth while supporting efficient cabling design. Telefly provides selection guidance based on the target equipment model, fiber infrastructure, and link distance.
QSFP+ and QSFP28 modules are used in high-density and high-bandwidth network designs. They support 40G and 100G links where the network equipment is compatible. These options are relevant for spine-leaf data center networks, aggregation links, cloud platforms, and high-performance computing environments.
High-speed optical links are sensitive to compatibility, distance, and fiber infrastructure. Buyers should confirm module form factor, optical reach, wavelength, connector type, and switch support before purchasing. Telefly’s technical support team can assist with module matching for bulk procurement and project deployment.
Shenzhen Telefly Telecommunications Equipment Co., LTD. was established in 2010. We are located in Nanshan District, Shenzhen, Guangdong, China. The company focuses on computing, storage, and networking hardware for enterprise, data center, telecom, cloud computing, AI application, and related technology markets.
For Transceiver buyers, Telefly provides product development capability, sales service, professional technical support, after-sales service, customization support, strict product selection, and quality control. Our stable supply chain, competitive pricing, and fast global shipping help distributors, system integrators, project contractors, and enterprise procurement teams source optical modules more efficiently.
Established industry experience since 2010
China-based manufacturer and supplier integrating product development, sales, and service
Modern quality management system and strict product selection process
Rigorous testing framework for stable network operation
One-to-one customer service and professional technical support
Customization and OEM support for suitable business requirements
After-sales service, competitive pricing, stable supply chain, and fast global shipping
Quality control is important because unstable optical links can affect data transmission, switch performance, and network availability. Telefly follows strict product selection and quality control processes to help customers source optical transceivers for stable network operation.
Depending on the module type and project requirement, selection and testing considerations may include optical power, receiving sensitivity, temperature stability, link performance, and equipment compatibility checks. This practical quality approach supports buyers in enterprise, data center, telecom, and networking infrastructure environments.
Compatibility can depend on the switch, router, server NIC, storage device, firmware environment, port type, speed requirement, and fiber link design. Telefly provides professional technical support to help customers match optical modules with network switches, NICs, servers, and fiber infrastructure.
To receive faster recommendations, provide the device brand and model, required data rate, transmission distance, fiber type, wavelength if known, connector type, and current module part number if available. You can also contact our team through transceiver compatibility support for project-specific selection assistance.
Telefly provides customization services and OEM support for appropriate B2B requirements. We also welcome cooperation discussions with agents, distributors, system integrators, and network solution providers. This is useful when buyers need repeat supply, project-specific sourcing, compatible module matching, or customized purchasing support.
For bulk orders, our team can help organize product requirements, delivery expectations, and technical details. This makes procurement more efficient. Buyers can discuss quantity, target delivery time, equipment compatibility, and customization needs with Telefly’s customer service team before confirming an order.
Transceiver modules connect switches, routers, servers, storage systems, and optical fiber links across many network types. Selecting the correct module helps support link stability, bandwidth utilization, infrastructure scalability, and long-term network operation.
Telefly’s target markets include data centers, cloud computing, communication network infrastructure, enterprise networking, AI applications, and related high-performance computing environments. Optical modules are key parts of these environments because they enable fast, stable fiber transmission between critical networking and computing equipment.
Data centers and cloud computing platforms require high-speed interconnects between servers, switches, storage systems, and aggregation devices. Optical modules support these links by enabling fiber transmission across short, medium, or longer distances. The final choice depends on module type and fiber infrastructure.
Common buyer priorities include high port density, stable signal transmission, switch and NIC compatibility, and scalable network upgrades. These upgrades may include 10G, 25G, 40G, 100G, or other required speeds where supported by the infrastructure. Telefly can assist with module selection for data center sourcing and network expansion projects.
Telecom and communication network infrastructure often requires optical transceivers for backbone links, aggregation layers, and access network connections. In these environments, transmission distance, wavelength, fiber type, and stable performance are especially important.
Before ordering for telecom projects, buyers should confirm link distance, network equipment model, port form factor, environmental needs, and delivery schedule. Telefly’s service team can support compatible sourcing and bulk supply coordination for communication network infrastructure projects.
Enterprise networks use fiber modules for office networks, campus networks, server rooms, switch uplinks, and inter-building connections. A suitable network switch transceiver can help extend link distance, improve bandwidth, and support more stable connections between network devices.
Enterprises may use different switch brands, NICs, routers, and storage equipment. Compatibility confirmation is therefore an important step. Telefly helps buyers review device models, speed requirements, fiber type, and module specifications before purchase to reduce sourcing uncertainty.
The right Transceiver depends on your network equipment, required speed, fiber cable type, transmission distance, wavelength, connector type, and overall link design. A module may match the port form factor but still fail to meet speed, fiber, or compatibility requirements. In that case, it may not perform correctly in the target network environment.
To reduce purchasing risk, confirm the technical requirements before ordering. If you are unsure, share the details with Telefly’s technical team. Our one-to-one customer service system helps buyers move from requirement confirmation to suitable module recommendation more efficiently.
Before requesting a quote, review the following specifications. These details help us determine whether your project requires SFP, SFP+, SFP28, QSFP+, QSFP28, or another fiber optic module type.
When requesting a recommendation, provide as much equipment and link information as possible. This helps Telefly’s team recommend a suitable optical solution faster. It also improves accuracy for bulk sourcing, replacement, or project procurement.
Device brand and model, such as switch, router, NIC, server, or storage equipment
Existing module part number if you are replacing or matching a current module
Required speed and form factor, such as SFP, SFP+, SFP28, QSFP+, or QSFP28
Single-mode or multimode fiber type
Required transmission distance and wavelength if known
Connector type and cabling environment
Order quantity, target delivery time, and delivery destination
Any OEM, customization, cooperation, or after-sales service requirements
Telefly supports B2B buyers who need stable transceiver supply, competitive pricing, fast global shipping, and professional service throughout the purchasing process. Our customer base includes distributors, system integrators, enterprise procurement teams, network solution providers, data center buyers, and telecom-related project teams.
With a stable supply chain, strict product selection, technical support, after-sales service, and customization capability, we can assist with project procurement, repeat supply, compatible module sourcing, and OEM-related discussions. Buyers can contact us for optical modules that fit enterprise networking, cloud computing, data center, and communication infrastructure requirements.
For trade cooperation, agent discussions, or bulk procurement planning, our team can review your target product list, expected purchase quantity, technical requirements, and delivery schedule. This helps create a smoother sourcing process from specification confirmation to shipment and after-sales support.
If you need a Transceiver supplier for enterprise, data center, telecom, or cloud networking projects, Shenzhen Telefly Telecommunications Equipment Co., LTD. is ready to support your sourcing requirements. Send us your required specifications or equipment model list. Our team will help review compatible optical module options for your application.
For the most accurate quotation, please include the form factor, data rate, fiber type, wavelength, transmission distance, connector type, compatible equipment model, quantity, and delivery destination. You can submit your inquiry through request a transceiver quote. Our team can support compatibility checks, bulk pricing, OEM discussion, and technical consultation.
Get a quote for bulk module sourcing
Ask for compatibility support for switches, NICs, servers, and routers
Contact technical support for project selection guidance
Discuss OEM, customization, agent, or cooperation requirements
Please provide the switch, router, or NIC model, required speed, fiber type, transmission distance, and any existing module part number. Our Telefly team can recommend a suitable optical transceiver option based on your network environment and compatibility requirements.
They are different module form factors and speed classes commonly used in fiber networks. SFP is commonly used for 1G links, SFP+ for 10G links, and SFP28 for 25G links where supported by the equipment.
Yes. We provide customization services, OEM support, technical support, after-sales service, and cooperation discussions for distributors, integrators, network solution providers, and enterprise buyers.
Please provide the form factor, data rate, wavelength, transmission distance, fiber type, connector type, compatible equipment model, quantity, delivery destination, and target delivery time. This information helps our team provide more accurate recommendations and pricing.
Yes. Optical modules are widely used for high-speed fiber links in data centers, cloud networks, telecom infrastructure, communication network infrastructure, and enterprise networking. The correct module should be selected according to equipment compatibility, speed, fiber type, distance, and link design.
+86-187-2617-7034 / +86-755-2689-0212
info@telefly.cn
+8618726177034
