Buying Guides
A six-step method for sizing a managed switch — port count, PoE budget, uplinks, switching layer, environment, and management — before the BOQ goes out for pricing.
Product Category
SFP Modules — 1G/10G Optical Transceivers
SFP transceiver modules turn switch uplink slots into fiber links — 1G SFP and 10G SFP+ over multimode or single-mode fiber. Lizora Infotech supplies Lysora transceivers across India, compatibility-tested with the switches they ship alongside, with quotations within 24 hours.
- 1G SFP & 10G SFP+
- DDM diagnostics support
- Compatibility-tested before dispatch
- Ready Stock
- PAN India Supply
- Same Day Dispatch*
- GST Billing
- BOQ Assistance
*Same-day dispatch applies to in-stock items ordered before cut-off from the Delhi NCR warehouse.
Overview
What SFP modules are used for
An SFP (Small Form-factor Pluggable) module is a hot-swappable transceiver that plugs into a switch, OLT, or router port and converts electrical signals to optical. The same switch slot can run a 300 m multimode link or a 20 km single-mode link — the module decides.
The Lysora range covers 1G SFP and 10G SFP+ modules for multimode (SR, up to 300 m) and single-mode (LR and beyond) fiber, with DDM/DOM diagnostics so the switch can read optical power, temperature, and health per link.
Typical buyers are integrators completing switch BOQs — every SFP uplink slot on the BOQ needs a module and a patch cord — and ISPs stocking transceivers for OLT uplinks and P2P subscriber links.
Key Benefits
What sfp modules give your network
Applications
Where sfp modules are deployed
Buying Guide
How to choose SFP modules
Most SFP problems are matching problems. Five checks make the module, fiber, and switch agree.
Match the fiber type
Multimode (OM3/OM4, usually aqua) pairs with SR modules; single-mode (OS2, yellow) pairs with LR. A module-fiber mismatch may link but will not be reliable.
Match the speed to the slot
SFP+ slots usually accept 1G SFP modules, but SFP slots never run 10G. Check each device's slot rating before assuming 10G end to end.
Distance with margin
SR covers up to 300 m on OM3; LR covers 10–20 km on single-mode. Pick the class above your measured run when connectors and future splices are in play.
Both ends must agree
Wavelength, speed, and fiber type must match at both ends of the link. On BiDi single-fiber links, the two ends use paired opposite-wavelength modules.
DDM where it matters
For backbone and revenue links, insist on DDM-capable optics so the switch can alarm on falling receive power before users notice.
Tell us what you need — get a quote today
Four fields, no account, no attachments needed. Our sales team calls back within working hours with pricing and stock status.
Before You Enquire
Frequently asked questions
What is the difference between SFP and SFP+ modules?
SFP handles up to 1 Gbps; SFP+ is the same physical size rated for 10 Gbps. Most SFP+ switch slots also accept 1G SFP modules at the lower speed, but a 1G-only SFP slot can never run an SFP+ module at 10G.
Will Lysora SFP modules work in other switch brands?
Lysora modules follow the MSA standard and work in MSA-compliant equipment. Some vendors lock ports to their own branded optics — tell us the switch model and we confirm compatibility before you order, or supply optics coded for that platform.
Ask for a compatibility checkWhich SFP module do I need for a 200-metre link between buildings?
At 200 m, a 10G SFP+ SR module on OM3/OM4 multimode fiber is the standard choice — the LS-SFP-10G-SR covers up to 300 m. If the route may grow past 300 m or the installed fiber is single-mode, use LR single-mode optics instead.
What is the price of SFP modules in India?
Transceiver pricing depends on speed (1G/10G), reach class (SR/LR), and quantity, with dealer slabs on volume. SFP lines are usually quoted inside a switch or OLT BOQ — send the full BOQ and every line is priced together within 24 working hours.
Get current pricingRelated Categories
Often quoted alongside sfp modules
Most sfp modules BOQs include items from these categories — send one mixed BOQ and we quote it line by line.
Related Resources
Guides for sfp modules
Selection guidance and background reading from our technical team.
Send your requirement, get a quote today
Share a BOQ, a part list, or just a description of the site — our sales team responds within working hours with pricing and stock confirmation.
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