TP-Link SM321B
1.25 Gbps, 20 km max, LC, 55.4x14.6x12.9 mm
- SFP transceiver type
- Fiber optic
- Maximum data transfer rate
- 1250 Mbit/s
- Single-mode fiber (SMF) supported
- Yes
Merchant offers
Prices and delivery
Overview
TP-Link SM321B price comparison
TP-Link´s SM321B (TL-SM321B) adopts the latest standard 1000Base-BX, transmitting over a single strand of fiber with one different wavelength going in each direction. You can extend the network distance up to 20Km with TP-Link´s routers, switches and media converters to provide high speed and stability.
Normalized specifications for this exact product variant: 9.
Compare the exact identifier first, then the merchant, seller country, displayed price, delivery and availability.
Buying guide
What to compare before buying
Before opening a store, confirm that its offer matches the GTIN or MPN and the specifications shown on this page.
Customer reviews
Approved buyer feedback
Be the first to share a useful experience with this exact product. New reviews are published only after moderation.
Share your experience
FAQ
Questions about TP-Link SM321B
Which exact product is TP-Link SM321B?
Match the exact product using: GTIN 0840460605199, MPN SM321B.
What data is available for TP-Link SM321B?
Normalized specifications for this exact product variant: 9.
Can I compare TP-Link SM321B across countries?
Yes. Open the all-country view to compare verified merchant offers while keeping the same GTIN or MPN.
Why can a product page have no price?
A price appears when a store provides a recent offer for this exact product. Until then, the page remains a factual product record.
Explore
More ways to compare TP-Link SM321B
Specifications
Technical data
Design
- Product colour
- Silver
Features
- Maximum data transfer rate
- 1250 Mbit/s
- Hot-swap
- Yes
Performance
- SFP transceiver type
- Fiber optic
- Single-mode fiber (SMF) supported
- Yes
- Fiber cable diameters supported (core/cladding)
- 9/125 µm
- Digital Diagnostics Monitoring (DDM)
- Yes
Ports & interfaces
- Interface type
- SFP
Power
- Input voltage
- 3.3 V
Public source notice
About automatically found store information
Some prices or product details on this page were collected automatically from publicly available store pages. They can be incomplete, delayed, or missing delivery details, so always verify the final price, availability, delivery, and seller terms on the store website before purchase.
If you represent this store, you can replace these public-source observations with official product, price, stock, and delivery data through a free PriceInfo merchant connection.