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TP-Link

TP-Link 1000Base-BX WDM Bi-Directional SFP Module

1 offer · 1 shop · last checked 2026-10-29 06:11 (Europe/Berlin)

SFP transceiver type
Fiber optic
Maximum data transfer rate
1250 Mbit/s
Interface type
SFP
Fiber optic connector
LC (UPC)
Product image: TP-Link 1000Base-BX WDM Bi-Directional SFP Module

Item price

EUR 29,27

Sold by Netzwerkartikel.de · TL-SM321A V1 · New

Item price only. Check the cost details in the offers below.

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1 live offer

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Observed item prices

Netzwerkartikel.de, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR29,2729 Oct 2026
Lowest
EUR29,2720 Oct 2026
Highest
EUR33,5912 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR29,27EUR29,27EUR29,271
28 Oct 2026EUR29,27EUR29,27EUR29,271
27 Oct 2026EUR29,27EUR29,27EUR29,271
26 Oct 2026EUR29,27EUR29,27EUR29,271
23 Oct 2026EUR29,27EUR29,27EUR29,271
22 Oct 2026EUR29,27EUR29,27EUR29,271
21 Oct 2026EUR29,27EUR29,27EUR29,271
20 Oct 2026EUR29,27EUR29,27EUR29,271
19 Oct 2026EUR33,43EUR33,43EUR33,431
16 Oct 2026EUR29,40EUR29,40EUR29,401
15 Oct 2026EUR29,40EUR29,40EUR29,401
14 Oct 2026EUR29,40EUR29,40EUR29,401
13 Oct 2026EUR29,40EUR29,40EUR29,401
12 Oct 2026EUR33,59EUR33,59EUR33,591

About this product

TP-Link 1000Base-BX WDM Bi-Directional SFP Module, Fiber optic, 1250 Mbit/s, SFP, LC (UPC), 9/125 µm, 10000 m

Read the full source description

Spotlight: - WDM Bi-Directional SFP Module - Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving

TP-LINK´s TL-SM321A adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km with TP-LINK´s Routers, Switches, Media Converters to provide high speed and stability.

- Supports WDM Bi-Directional technology, using a single strand of fiber - TX: 1550nm / RX: 1310nm - Internal +3.3V Power Supply - In pairs with TL-SM321B - Plug-and-Play - Suitable: MC220L, TL-R4199G/4299G, TL-SG3109, TL-SL3428/3452, TL-SG2109WEB/2216WEB/2224WEB,TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and the other equivalent devices

Text from Specs Icecat.

Specifications

26 specifications

Product data: Specs Icecat

GTIN
06935364030513
MPN
TL-SM321A V1
Performance10
SFP transceiver type
Fiber optic
Maximum data transfer rate
1250 Mbit/s
Interface type
SFP
Single-mode fiber (SMF) supported
Yes
Fiber optic connector
LC (UPC)
Fiber cable diameters supported (core/cladding)
9/125 µm
Maximum transfer distance
10000 m
Tx wavelength (max)
1550 nm
Rx wavelength (max)
1310 nm
Networking standards
IEEE 802.3z
Features2
Product colour
Metallic
Plug and Play
Yes
Power1
Input voltage
3.3 V
Certificates1
Certification
FCC, CE
Operational conditions4
Operating temperature (T-T)
0 - 70 °C
Storage temperature (T-T)
-40 - 80 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
5 - 90%
Weight & dimensions3
Width
55.4 mm
Depth
12.9 mm
Height
12.9 mm
Packaging content1
Quantity per pack
1 pc(s)
Packaging data4
Package width
81.5 mm
Package depth
122.5 mm
Package height
38.5 mm
Package weight
60 g