We tune your signal
Fiber optic hardware that keeps Bangladesh's networks lit, end to end.
FlowlineBD supplies FTTH cable, patch cords, SFP modules, adapters and media converters to ISPs, data centers and enterprise networks — sourced, tested and dispatched fast.
- ISP & enterprise clients
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- ISP & enterprise clients
- districts served
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- districts served
- SKUs in stock
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- SKUs in stock
Fiber Optic Cable
৳18/m
SFP Module (Transceiver)
৳650
Optic Patch Cable
৳120
SENDUN SD-9A
৳2,85,000
SENDUN SD-6A
৳1,95,000
ONU (GPON / EPON)
Starting from ৳1,200
100% Tested
before it leaves our warehouse
A trusted supply line for Bangladesh's fiber networks.
FlowlineBD supplies FTTH fiber cables, patch cords, SFP modules, fiber adapters, media converters and visual fault locators to ISPs, data centers, corporate networks and infrastructure projects across the country.
Tested before dispatch
Every product is checked against international performance standards, so the link you deploy still tests clean a year from now.
Nationwide reach
FTTH cable, patch cords, SFP modules, adapters and media converters sourced, tested and dispatched fast across the country.
Support after the sale
Our engineers stay reachable for compatibility questions, splicing support, or a rush order when a link goes down at 2am.
What we supply
Fiber Optic Cable
Single and multi-mode cables carrying data as light, over distances copper can't reach — from a few strands to hundreds within one jacket.
SFP Modules
Hot-pluggable transceivers that fit standard SFP slots, matched to your fiber type and link distance.
Optic Patch Cables
Fiber jumpers terminated on both ends, for the run between a workstation, patch panel, or cross-connect.
Media Converters
Bridge Ethernet and other protocols between cable types without dropping a frame.
Visual Fault Locators
Pinpoint a break or bend in a fiber run in minutes instead of hours of guesswork.
Fiber Adapters
Couple two single-mode patch cords or pigtails cleanly during network construction.
Authorized dealer
The brands we're certified to sell
SENDUN SD-9A
৳2,85,000
SENDUN's flagship 6-motor core-alignment fusion splicer — fast, precise, and built for daily FTTH and trunk-line work, with a 4.3" touch screen and 380x magnification for a clear view of every splice.
Our own brand
FlowlineBD-branded ONU — imported and labeled by us
Own brandAlongside the brands we're an authorized dealer for, we import GPON/EPON ONU hardware in bulk and put our own FlowlineBD label on it — so you get consistent quality, direct warranty support, and pricing without a reseller markup in between.
Quality-checked before branding
Every unit is tested before it carries the FlowlineBD label, so what ships is what we'd stand behind.
Direct warranty support
No middleman — warranty claims go straight through us, not a chain of overseas distributors.
Consistent bulk supply
Import volumes are planned for ISP rollouts, so you're not stuck waiting on a single overseas brand's stock.
Placeholder copy — confirm exact model, certifications and photos before launch.
Products in stock
Ask for full catalog & pricingPlaceholder catalog — swap in real product photography and SKUs before launch.
Why teams choose FlowlineBD
Trusted quality
International-standard cables and accessories, tested for performance and durability before they ship.
Fast delivery nationwide
Reliable dispatch across Bangladesh, so a stock-out never becomes a project delay.
Wide product range
Patch cords to media converters — the full fiber toolkit from a single supplier.
Affordable pricing
Competitive market rates with no compromise on quality, so growth stays affordable.
Technical support
Setup guidance, compatibility checks and troubleshooting from people who know fiber.
ISP & enterprise friendly
Scalable fiber solutions built for SMEs, ISPs and large enterprise networks alike.
Supplying ISPs and network operators including
From the field
"FlowlineBD has been our go-to partner for networking accessories — delivery and product quality are hard to fault."
ISP Partner, Dhaka
"Their range of fiber cables and technical guidance made our setup far smoother than we expected."
Network Operator, Chattogram
"As a growing ISP, a reliable hardware supplier was critical. They backed us with ongoing support, not just a one-off sale."
Enterprise Client, Sylhet
FAQ
Frequently asked questions
In-stock items are usually dispatched the same business day. Delivery across Dhaka typically takes 1–2 days, and 2–4 days for other districts, depending on courier coverage.
Yes — send us your BOQ or a quick list of what you need through the contact form or WhatsApp, and we'll come back with volume pricing the same business day.
Authorized-dealer brands (like SENDUN) carry the manufacturer's standard warranty. For our own FlowlineBD-branded ONU line, warranty claims go straight through us — no overseas distributor chain to wait on.
Yes, we dispatch to all 64 districts through courier and logistics partners. Delivery time varies by location — ask us for an estimate for your area.
Yes, Cash on Delivery is available for cart orders. You can also arrange bank transfer or other payment methods directly with our supply team for larger orders.
Every unit is quality-checked before it carries the FlowlineBD label, and warranty claims go directly through us. If you'd rather go with a name-brand model, our authorized-dealer lineup (like SENDUN) is available too.