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  6. Item#: 9SIA0ZXJ521241

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TP-Link TL-SM321B | 1000Base-BX WDM Bi-Directional Gigabit Single-Mode SFP Module | Plug and Play | LC Simplex interface | Hot Pluggable | Up to 20km distance | Support SFP-MSA & DDM

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  • Single-mode SFP Module, WDM Bi-Directional communication on a single fiber
  • Work with TL-SM321A as a pair and create a full-duplex gigabit path between your switches, storage devices, and server
  • Wavelength: Tx 1310nm, Rx 1550nm. Data Rate: 1.25Gbps. Port Type: LC Simplex.
  • Always keep the protective dust plug on the SFP's optical bores until you are ready to make a connection
  • Compatible with all SFP ports on TP-Link product including JetStream switches, and media converter MC220L
  • Developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA), TL-SM321B uses an integrated LC Bi-Directional optical interface connector, and the data link is up to 20 km for 9/125 µm SMF (Single-Mode Fiber)
  • TL-SM321B incorporates the Digital Diagnostic Monitoring feature which is compatible with SFF-8472. DDM supports real-time monitoring of the transceiver and shows parameters including the transceiver current which transmits/receives optical power and operating temperature.
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Overview
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TP-Link TL-SM321B Network Transceiver Module

TP-LINK´s TL-SM321B is designed to work with TL-SM321A* in pair to create an on-site fiber communication up to 20km. Transmitting over one single-mode fiber with one different wavelength going in each direction, it can extend the range of your network with your switches, routers and media converters.

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  • Up to 20 km transmission distance with 9/125 µm SMF (Single-Mode Fiber)
  • Bidirectional WDM communication on a single fiber
  • Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
  • Supports Digital Diagnostic Monitoring (DDM)
  • Hot-swappable module design
  • Work with TL-SM321A* as a pair

* TL-SM321A is sold separately.

1000BASE-BX WDM BI-DIRECTIONAL SFP MODULE

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • Return for replacement within: non-replaceable
  • This item is covered by BeachAudio Return Policy
  • *Subject to applicable law

  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

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