TP-LINK SM321B-2
Omada Gigabit Single-Mode WDM Bi-Directional SFP Module SPEC: LC Connector
Key facts
- Part number
- SM321B-2
- Brand
- TP-LINK
- Category
- Transceivers
- Equivalent part numbers
- 1210002612098(UPC)
- Price
- AUD 26.40≈ USD 18.24 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
TP-Link 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321B-2)
- Adopts the latest standard 1000Base-BX
- Up to 2 km transmission distance in 9/125 μm SMF (Single-Mode Fiber)
- Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
- Supports Digital Diagnostic Monitoring (DDM)
- Supports Hot Swappable
HARDWARE FEATURES
DDM Yes
SFP-MSA Yes
Hot Swappable Yes
MEDIA CONVERTER & MODULE
Standards and Protocols IEEE 802.3z, TCP/IP
Wave Length Tx: 1310 nm
Rx: 1550 nm
Power Supply 3.3V
Safety & Emission FCC, CE
Cabel Single-Mode Fiber
Fiber Type 9/125 μm Single-Mode
Max. Cable Length 10 KM
Data Rate 1.25 Gbps
Port Type LC Simplex
Environment Operating Temperature: 0–70 °C (32–158 °F)
Storage Temperature: -40–85 °C ( -40–185 °F)
Operating Humidity: 10–90% RH, Non-Condensing
Storage Humidity: 5–90% RH, Non-Condensing
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 26.40≈ USD 18.24
- Oct 2026
- Lowest recorded
- AUD 26.40≈ USD 18.24
- Highest recorded
- AUD 26.40≈ USD 18.24
- Recorded
- 2026
- 1 price point
AUD 26.40 rrp, recorded
Buy or sell TP-LINK SM321B-2
Buying TP-LINK transceivers
Looking to buy the TP-LINK SM321B-2 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 SM321B-2? Prology buys used and surplus TP-LINK transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your SM321B-2.
- What is the TP-LINK SM321B-2?
- The TP-LINK SM321B-2 is a TP-LINK transceiver – Omada Gigabit Single-Mode WDM Bi-Directional SFP Module SPEC: LC Connector. It is also listed under 1210002612098.
- How much does the TP-LINK SM321B-2 cost?
- The reference price on record is AUD 26.40 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the TP-LINK SM321B-2?
- 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 SM321B-2?
- Yes. Prology buys used and surplus TP-LINK transceivers, including the SM321B-2. Get an offer — sell outright or trade in against your next order.
Request a quote for SM321B-2
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.