TL-SM321A

End of Life

1000Base-BX WDM Bi-Directional SFP Module

  • WDM Bi-Directional SFP Module
  • Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving
  • Paired with TL-SM321B or CM112CM
  • Compatible with T3700 series, T2700 series, T2600 series, T2500 series, T1700 series, T1600 series, T1500 series, 2/3/5 series switches and MC220L

What This Product Does

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 (6.2 miles) paired with TP-LINK TL-SM321A, MC112CS, or compatible third-party WDM module.
icon

Accessibility Adjustments

icon RESET

Choose the right accessibility profile for you

OFF

Seizure Safe

Eliminates flashes and reduces color

OFF

Cognitive Disability

Assists with reading and focusing

OFF

Vision Impaired

Enhances the website's visuals

OFF

ADHD Friendly

More focus and fewer distractions

Content Adjustments

Adjust Scale

icon
100%
icon

Highlight Title

icon

Highlight Link

icon

Text Magnifier

icon

Readable Font

icon

Align Center

icon

Align Left

icon

Align Right

icon

Color Adjustment

Low Saturate

icon

High Saturate

icon

Dark Contrast

icon

Light Contrast

icon

Set Text Colors

Monochrome

icon

Set Title Colors

High Contrast

icon

Set BackgroundColor

Orientation Adjustments

Muted

icon

Hide Images

icon

Stop Animation

icon

Reading Mask

icon

Highlight Hover

icon

Big Black Cursor

mutedicon

Big White Cursor

icon

Hide Video/Audio

icon

Stop Video

icon

Stop Audio

icon

Hide Animation

icon

Reading Guide

icon

Useful Links

Chat Now