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TP-LINK 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321B-2) TX: 1310 nm, RX: 1550 nm, Max. Cable Length 10 KM

Marsoni M251S
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TP-LINK 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321B-2) TX: 1310 nm, RX: 1550 nm, Max. Cable Length 10 KMTP 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 m 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
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Jorge mayre
Whiting, US
★★★★★ 5
Liqui moly
Size: 1 L
Great product makes the engine work very quiet
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Reviewed in the United States on December 15, 2025
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Alex Mathews
Dallas, US
★★★★★ 5
Do it!
Size: 5 L
Use it in a 14 Sierra. Get about 7500 miles an oil change going off the oil life monitor but I drive rough and the trucks modded. Pricier than others, but I feel it’s worth it. Truck runs smoother than what was in it.
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Reviewed in the United States on October 19, 2025
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Papi JAY
Louisville, US
★★★★★ 5
Works great in 2023 Chevrolet Silverado 1500 with a 5.3 motor
Size: 5 L
Best oil out there, I use it in my 2023 Chevy 1500 5.3 and love it
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Reviewed in the United States on January 4, 2026
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Yunel
Cuba, US
★★★★★ 5
I need you
Style: 2.0L
Great product! It fits perfectly and was very easy to install. Highly recommended."
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Reviewed in the United States on May 17, 2026
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Funky Guy
Bozeman, US
★★★★★ 5
Perfect Fit, Best Price
Style: 2.0L
The Honda parts sites that appeared in my search results mostly appear to be using the same software for their web-based storefronts and all charging $70+ to $80+ and shipping. These SCREW RHINO filters fit just like the OEM parts, are the same quality and cost about 1/4 of the price. I will not be buying these filters from the dealer parts stores ever again.
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Reviewed in the United States on April 11, 2026

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