Before you order
Stock & delivery information
Images are for illustration purposes only. Please check the SKU and product details before ordering.
Confirm stock: Products may be supplied from external suppliers across multiple warehouses. Stock is updated after business hours each day. Please confirm availability with the Computer World office before ordering to help avoid refunds or delays. Stock can also be verified through our WhatsApp channel.
Delivery
Estimated 2–3 business days to main centres; 4–5 business days to regional areas or for large items.
Estimated 2–3 business days to main centres; 4–5 business days to regional areas or for large items.
Collection
Available from Computer World within 1–2 days, subject to stock confirmation.
Available from Computer World within 1–2 days, subject to stock confirmation.
The TL?SM321B is a cost-effective, hot-pluggable BiDi SFP module ideal for extending gigabit links over single-mode fiber. With real-time diagnostics and broad compatibility across TP?Link products, it's perfect for reliable long-distance network setups.
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