PrologyParts Index

TP-LINK TL-SM321B

SFP 1000BASE-Sm MiniGBIC BX10U

MPNTL-SM321BTP-LINKTransceiversUpdated

Key facts

Part number
TL-SM321B
Brand
TP-LINK
Category
Transceivers
Price
AUD 31.90≈ USD 22.05 Reference price (RRP)
Availability
On request — ask for a quote

Overview

1000BASE-BX10-U WDM BI-DIRECTIONAL SFP (MINI-GBIC) TRANSCEIVER MODULE SINGLE MODE (9/125UM) LC CONNECTOR TX: 1310NM/RX: 1550NM UP TO 10 KM CABLE LENGTH

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 31.90≈ USD 22.05
Oct 2026
Lowest recorded
AUD 31.90≈ USD 22.05
Highest recorded
AUD 31.90≈ USD 22.05
Recorded
2026
1 price point

AUD 31.90 rrp, recorded

Buy or sell TP-LINK TL-SM321B

Buying TP-LINK transceivers

Looking to buy the TP-LINK TL-SM321B or a compatible transceiver? Prology supplies new, refurbished and used TP-LINK transceivers in Australia and the United States. Send the part number and quantity for a firm price.

Selling TP-LINK transceivers

Have a spare or decommissioned TL-SM321B? Prology buys used and surplus TP-LINK transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your TL-SM321B.

What is the TP-LINK TL-SM321B?
The TP-LINK TL-SM321B is a TP-LINK transceiver – SFP 1000BASE-Sm MiniGBIC BX10U.
How much does the TP-LINK TL-SM321B cost?
The reference price on record is AUD 31.90 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the TP-LINK TL-SM321B?
It is not listed on the Prology store yet. Prology sources TP-LINK transceivers on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used TP-LINK TL-SM321B?
Yes. Prology buys used and surplus TP-LINK transceivers, including the TL-SM321B. Get an offer — sell outright or trade in against your next order.

Request a quote for TL-SM321B

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More TP-LINK Transceivers

All TP-LINK parts starting with “T” · All TP-LINK part numbers