NET-TL-SM321A TP-Link TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module

NET-TL-SM321A

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TP-Link TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module

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NET-TL-SM321A

Optical Fibre Networking

TP-link

NET-TL-SM321A information and overview

TP-Link TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module, LC connector, TX:1550nm/RX:1310nm, single-mode, 10km

Great value! This product is available for only R 257.

Specifications & more information about NET-TL-SM321A, Optical Fibre Networking manufactured by TP-link

Specifications & downloads View specification Printable PDF

Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.

Overview:

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.

Features:

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 Products: TL-SG5428, TL-SL5428E, TL-SG3210/3216/3424/3424P, TL-SL3428/3452, TL-SG2216/2424, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and MC200L

Specifications:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	NET-TL-SM321A
MEDIA CONVERTER & MODULE
Standards and Protocols	IEEE 802.3z, CSMA/CD, TCP/IP
Wave Length	TX: 1550nm / RX: 1310nm
Power Supply	3.3V
Safety & Emission	FCC, CE
Cabel	Single-mode Fiber
Fiber Type	9/125 μm Single-mode
Max. Cable Length	10km
Data Rate	1.25Gbps
Port Type	LC/UPC
Environment	Operating Temperature: 0 ~70 (32 ~158 )
	Storage Temperature: -40 ~80 (-40 ~176 )
	Operating Humidity: 10%~90% non-condensing
	Storage Humidity: 5%~90% non-condensing

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The best price and guaranteed service and backup from official computer suppliers in South Africa for the NET-TL-SM321A TP-Link TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module.

The TP-link NET-TL-SM321A TP-Link TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module is available for R 257. The product is sold by ComX Computers as new. Prices are valid today 2026-10-18 (before 2026-10-19, by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.

Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.

Find related NET-TL-SM321A TP-Link TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module products in our Optical Fibre Networking Category for even more options. Read reviews and find out about NET-TL-SM321A TP-Link TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module. Discounts, specials and cheap prices only at ComX Computers.

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