Engineered for high density and low latency. These four standard modules are frequently deployed across Bangladesh's core backhaul systems and enterprise networks.
Designed for enterprise core link aggregation, this module offers a versatile dual-rate solution for network upgrades from 10G to 25G.
Ultra-low latency VCSEL transmitter optimized for top-of-rack switch interconnections within local IT infrastructure hubs.
Industrial-grade laser driver delivering consistent 10km performance over SMF, ideal for regional backhaul nodes.
Extended-reach 40km APD-receiver transceiver designed to link suburban sub-stations to major municipal rings.
As Bangladesh advances its infrastructure under national initiatives like "Digital Bangladesh" and "Smart Bangladesh 2041", local telecommunication operators, internet service providers (ISPs), and financial institutions face pressure to modernize legacy networks. The transition from 10G SFP+ to 25G/32G SFP28 marks a critical upgrade pathway, providing 2.5 times the bandwidth while utilizing the same physical form factor, minimizing spatial and capital expenses in central offices and server racks.
For the mobile network space, the deployment of 5G across urban hubs like Dhaka and Chittagong requires denser, low-latency fronthaul links. SFP28 transceivers, operating on the eCPRI protocol, have become the standard solution for connecting Baseband Units (BBUs) to Remote Radio Heads (RRHs). Meanwhile, Bangladesh's banking sector is upgrading legacy Storage Area Networks (SAN) to 32G Fibre Channel (FC) SFP28 modules to handle high-frequency transactions and large-scale data replication safely.
SFP28 maintains backward compatibility with SFP+ ports, enabling a step-by-step upgrade of existing hardware switches without replacing entire system line cards.
Provides a clean 25Gbps single-lane pipeline, bypassing the spatial and operational power inefficiencies of 40G QSFP+ modules.
Leveraging high-volume production in China allows FiberNova to supply Bangladesh ISPs with pricing models that keep CapEx within manageable limits.
These dual-rate and multi-mode options are custom-programmed at our factory to ensure full compatibility with systems from Cisco, Huawei, ZTE, Juniper, and Nokia deployed throughout Dhaka.
Fully verified EEPROM matching for seamless deployment alongside Cisco Nexus switches in large-scale server halls.
Flexible rate fallback allows nodes to function at 10Gbps today and scale up to 25Gbps remotely with zero hardware changes.
Equipped with Digital Diagnostic Monitoring (DDM) for real-time tracking of laser health, optical power, and operating temperature.
Extended reach over OM4 multimode fiber, ideal for multi-building corporate campuses and distributed edge setups.
Established in 2016, FiberNova balances robust R&D capability with reliable quality assurance systems to deliver consistent, MSA-compliant modules directly to international markets.
At FiberNova, every transceiver undergoes a rigorous qualification process. Our QC team of 45 specialists carries out comprehensive validation protocols to guarantee deployment readiness:
By manufacturing in China's optical communication hubs, FiberNova leverages a mature supply chain network of over 1,200 partners. This localized access enables secure component sourcing, stable lead times, and competitive price structures, even during peak market demand.
Whether handling standard volume orders or customized ODM projects—such as specialized wavelengths, custom labeling, or proprietary firmware—our engineering and production teams work closely to deliver tailored solutions efficiently.
Navigating import procedures in Bangladesh requires specialized understanding. FiberNova provides tailored documentation and payment flexibility to ensure straightforward delivery.
We provide full HS Code alignment (8517.62), test reports, and datasheet packages to assist local importers in securing BTRC (Bangladesh Telecommunication Regulatory Commission) No Objection Certificates (NOC) efficiently.
Through partnerships with DHL, FedEx, and dedicated air cargo agents, we coordinate direct deliveries to Hazrat Shahjalal International Airport (Dhaka) or ocean cargo consignments to Chittagong Port.
We work with standard banking terms for Bangladesh trade, including Letter of Credit (L/C at sight) and bank-guaranteed wire transfers, coordinating closely with local clearing agents.
| Transceiver Type | Core Technology | Max Distance | Primary Application |
|---|---|---|---|
| 25G SFP28 SR | 850nm VCSEL / MMF | 100m (OM4) | Dhaka Datacenter Top-of-Rack Switch Interconnects |
| 25G SFP28 LR | 1310nm DFB / SMF | 10km | Metro Ring Access and ISP Aggregation Points |
| 25G SFP28 BiDi | 1270/1330nm Tx/Rx SMF | 10km / 20km | Fiber-Constrained 5G Fronthaul & ISP Links |
| 25G SFP28 CWDM/DWDM | Grid Laser / SMF | 10km - 40km | High-Density Wavelength Multiplexing Backhauls |
| 32G FC SFP28 | 850nm/1310nm SMF/MMF | Up to 10km | Banking SAN Core Upgrades & Storage Nodes |
Explore our full range of single-mode, multi-mode, BiDi, and wavelength-multiplexed SFP28 modules designed for high-density network environments.
Maximizes capacity over single-core fiber, helping local ISPs lower leasing costs in dense municipal areas.
Optimized 20km reach BiDi module designed for reliable regional point-to-point connections.
Designed for extended link loops connecting suburban sub-stations to municipal network nodes.
Enables multi-channel CWDM routing to expand link density without laying new fiber cables.
Mid-haul CWDM module providing targeted transmission paths across regional backbone nodes.
High-density DWDM grid module designed to maximize throughput over active long-haul fibers.
Provides 40km range using LAN-WDM technology, minimizing dispersion over extended regional links.
High-compatibility 850nm module engineered for low latency connections within data center rows.
Take a closer look at our cleanrooms, precision automated assembly lines, high-frequency testing equipment, and compliance labs.
Common questions from Bangladeshi network engineers, procurement managers, and systems integrators regarding our modules.
Yes. We program and test each transceiver with specific EEPROM compatibility configurations in our multi-vendor testing lab. When ordering, you can specify the target switch brands (e.g., Cisco Nexus, Huawei Quidway, ZTE ZXCTN) to ensure correct vendor identification and zero port blockages.
We support standard payment methods including Letter of Credit (L/C at sight) to comply with Bangladesh Bank import rules. We also accept Telegraphic Transfers (T/T) and provide commercial invoices, packing lists, certificates of origin, and test reports to support customs clearance.
The 25G SFP28 has the same mechanical dimensions and pin configuration as the 10G SFP+. However, its electrical interface operates at 25.78 Gbps per lane instead of 10.31 Gbps. Many SFP28 ports support backward compatibility with 10G SFP+ modules for flexible, step-by-step network upgrades.
Yes. We regularly ship via air cargo (delivered to HSIA Airport, Dhaka) or sea freight (delivered to Chittagong Port). We supply clear HS-coded invoices (8517.62) to help your clearing agents process the shipment and obtain necessary BTRC NOC approvals.
We offer a 3-year warranty on all optical transceivers. If compatibility or performance issues occur, our engineering team can provide remote firmware updates or replacement modules to keep network downtime to a minimum.
Yes. We provide complete OEM/ODM options, including customized label printing, customized serial number ranges, custom EEPROM vendor strings, and private brand packaging to meet local distributor requirements.
Standard inventory configurations usually ship within 3–5 working days. Volume orders requiring custom programming or assembly typically ship in 7–15 working days. Air transit to Dhaka generally takes 4–7 days depending on the carrier.
Ready to upgrade your infrastructure or start a customized OEM production batch? Our sales engineers are available to provide compatibility advice, detailed spec sheets, and project quotes.
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