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Excellent

4.83 / 5

9339 Reviews

Sylwester

Great service, the product is how i expect. Highly recommend.

Anonymous

Always a reliable service and very good prices - our go to supplier

Andrew

Super easy to find the right parts and order just the few pieces you need instead of having to buy a huge pack and throw most of them away. Very fair pricing and quick delivery too. This is the kind of monkey business I will definitely use again!

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Reasons to Buy

WDM Bi-Directional SFP Module
Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving
Pairing with TL-SM321A or MC111CS
Compatible with T3700 series, T2700 series, T2600 series, T2500 series, T1700 series, T1600 series, T1500 series, 2/3/5 series switches and MC220L

TP-LINK´s TL-SM321B 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(6.2 miles) with TP-LINK´s Routers, Switches, Media Converters to provide high speed and stability.

Certification	FCC, CE
Depth	14.6 mm
Fiber optic connector	LC
Height	12.9 mm
Interface type	SFP
Maximum data transfer rate	1250 Mbit/s
Maximum transfer distance	1000 m
Networking standards	IEEE 802.3z
Operating relative humidity (H-H)	10 - 90%
Operating temperature (T-T)	0 - 70 °C
Package height	38.5 mm
Package weight	60 g
Package width	81.5 mm
Quantity per pack	1 pc(s)
Source data-sheet	Icecat.biz
Storage relative humidity (H-H)	5 - 90%
Storage temperature (T-T)	-40 - 80 °C
User guide	Yes
Width	55.4 mm
Fiber cable diameters supported (core/cladding)	9/125 µm
Harmonized System (HS) code	85369010
SFP transceiver standard	BX
Compliance certificates	RoHS