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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
Create a full-duplex gigabit path between your switches, storage devices, and servers with ease.
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
Item #: 201190195

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

Item #: 201190195
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Create a full-duplex gigabit path between your switches, storage devices, and servers with ease.
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What Stands Out

Long Distance
Supports data transmission up to 20 kilometers, making it ideal for long-range networking applications that require reliable connectivity without signal loss.
Plug and Play
Easily installable with a plug-and-play design. No complicated setup required, ensuring quick and hassle-free deployment in various networking environments.
Hot Pluggable
Allows for easy replacement or upgrade of the module without shutting down the system, ensuring minimal downtime and increased network reliability.

Product Details

Shop 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 online at a best price in Lesotho. 23859306
Maximum port speed1.25 Gbps
Network switch module typeSFP Network Switch Module
CompatibilityTP-Link
Compatible modelsTL-SM321A, JetStream switches, MC220L
BrandTP-Link
Number of ports1
ModelTL-SM321B
AccessoriesInstallation Guide, 1000Base-BX WDM Bi-Directional SFP Module
Has written warrantyNo
Has nrtl listing certificationN
Height1.54 in (3.9 cm)
Count 1
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Network Administrators

    Ideal for admins needing reliable high-speed connections for enterprise networking across long distances of up to 20km.

  • Telecom Providers

    Perfect for telecom companies looking to enhance communication infrastructure with efficient bi-directional data transmission.

  • Data Centers

    Beneficial for data centers requiring hot-pluggable modules that support high bandwidth and extended reach connectivity.

Not Suitable For
  • Home Users

    Home users typically do not require advanced modules like this for standard internet connectivity solutions.

Product Description

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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Customer Questions & Answers

  • Question: What is the maximum distance supported by the TL-SM321B?

    Answer: The TL-SM321B supports a data link distance of up to 20 km.
  • Question: Is this SFP module compatible with other brands?

    Answer: It is designed to be compatible with all SFP ports on TP-Link products.
  • Question: Can I monitor the performance of the module?

    Answer: Yes, the TL-SM321B incorporates Digital Diagnostic Monitoring for real-time performance tracking.

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