


1 Gigabit SFP Transceiver WDM-B, Multi-Mode MM/LC/550M/TX:1550nm RX:1310nm, 0ºC~70ºC
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
1 Gigabit SFP Transceiver WDM-B, Multi-Mode MM/LC/550M/TX:1550nm RX:1310nm, 0ºC~70ºCThe SFP WB M is the high performance and cost effective module for serial optical data communication applications specified for multimode of multi rate from 125M to 1. 25 Gb s. It operates with +3. 3V power supply. The module is intended for multimode fiber, operates at a nominal wavelength of Tx: 1550nm Rx: 1310nm and complies with Multi Source Agreement (MSA) Small Form Factor Pluggable (SFP). Each module consists of a transmitter optical
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★★★★★ 4
Cute - change footbed please
Size: 8.5, Color: Dense Smoke
These are so comfy and fit my usually 8.5 foot great. It's the footbed of UGGs that I keep hoping they'll change. It's like our memory foam mattress - cushy and great UNTIL THE HEAT comes! Then it's a no for this hot 65 yo G'ma!
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Reviewed in the United States on May 20, 2026
★★★★★ 3
No me quedaron
Size: 8, Color: Dense Smoke
No son del # vienen más pequeños
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Super fun!
Size: 8.5, Color: Red Pepper
These are so fantastic! The color is amazing! It is a bit on the tomato-red side of the color-wheel. The fit is great. They are comfortable from the 1st step. Easy to walk in.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Nice so far.
Size: 6.5, Color: Molasses
Comfy. They were tight the first day across the toes but as I've worn them a couple times they are loosening up. The sole is forming to my foot. These are very much like Doc Martin's from the early 2000s. Not sure about quality since I haven't had them for very long.
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Reviewed in the United States on March 27, 2026
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Comfortable
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