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TP-LINK

TP-Link TL-SM321A-2 1000Base-BX WDM Bi-Directional SFP Module | Gigabit Single-Fiber Transceiver with DDM and Hot-Swap Support

TP-Link TL-SM321A-2 1000Base-BX WDM Bi-Directional SFP Module | Gigabit Single-Fiber Transceiver with DDM and Hot-Swap Support

Rs.6,500.00
Rs.6,500.00
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The TP-Link TL-SM321A-2 is a high-performance SFP transceiver module designed for gigabit fiber communication over single-mode fiber. Using WDM bi-directional technology, it enables efficient data transmission and reception over a single fiber strand, making it ideal for enterprise and industrial deployments.

Overview

  • 1000Base-BX WDM bi-directional SFP module for gigabit fiber communication

  • Transmits and receives data over a single 9/125 μm single-mode fiber (SMF)

  • Supports transmission distances up to 2 km

  • Compatible with SFP-MSA (Multi-Source Agreement) compliant switches and routers

  • Supports Digital Diagnostic Monitoring (DDM) for real-time performance tracking

  • Hot-swappable design for easy installation and maintenance

  • Designed to work in pairs with TL-SM321B-2 for full-duplex communication

Specifications

Feature Description
Standard IEEE 802.3z 1000Base-BX
Fiber Type 9/125 μm Single-Mode Fiber
Wavelength TX: 1310nm / RX: 1550nm
Transmission Range Up to 2 km
Connector Type LC Duplex
Compatibility SFP-MSA compliant devices
DDM Support Yes (Digital Diagnostic Monitoring)
Hot-Swappable Yes
Operating Temp 0°C to 70°C
Pairing Module TL-SM321B-2

Applications

Ideal for point-to-point fiber links in enterprise networks, campus backbones, and ISP infrastructure. Perfect for extending gigabit connectivity with minimal fiber usage.

Why Choose TP-Link TL-SM321A-2

With WDM single-fiber transmission, DDM support, and hot-swap convenience, the TL-SM321A-2 offers a reliable and space-efficient solution for gigabit fiber deployments.

Buy Now from Mustafa Computers Get the TP-Link TL-SM321A-2 SFP Module today at Mustafa Computers and build high-performance fiber links with minimal infrastructure.

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Shipping Policy

Shipping Policy

Free Delivery within Lahore: Available on orders above PKR 10,000 (selected items only).

Other Cities: Free delivery on orders above PKR 15,000. Standard courier charges apply otherwise.

Delivery Time: 3–5 business days (subject to courier and destination).

Couriers: We use TCS and Postex. Bulky items may be shipped via city-to-city cargo, with self-collection for cheaper delivery.

COD Orders

  • Available on selected items only, up to PKR 19,000.
  • 4% government tax applies on COD payments.
  • Orders PKR 19,001–100,000 require 50% advance.
  • Orders above PKR 100,000 require full advance or in-store pickup.
  • Full advance may be required for certain items below PKR 19,000.

Return Policy Warranty

  • 7 Days Return Warranty for defective or incorrect items.
  • Products must be in original packaging with all accessories and documentation.
  • No return for “change of mind”, software, or consumables (e.g., cartridges, toners).

Warranty Claim

  • Warranty coverage is as per manufacturer or Mustafa Computers’ terms.
  • Company may repair, replace, or issue a credit note for valid claims.
  • No warranty for electrical damage, cartridges, or printer heads.
  • Warranty void if item is physically damaged or packaging/accessories are missing.
  • Check warranty applies to used items only.
  • For international warranty, customer bears freight charges.
    Customers must ensure they receive the warranty card and invoice at purchase. (Some items are valid by invoice only.)