
TP-Link TL-SM321A-2 1000Base-BX WDM Bi-Directional SFP Module, up to 2km Transmission Distance
TP-Link TL-SM321A-2 1000Base-BX WDM Bi-Directional SFP Module, up to 2km Transmission Distance
- 1000Base-BX WDM Bi-Directional SFP Module
- Up to 2km Transmission Distance
- Integrated LC Bi-Directional Optical Interface
- 1000Base-BX WDM Bi-Directional SFP Module
- Up to 2km Transmission Distance
- Integrated LC Bi-Directional Optical Interface
- 1000Base-BX WDM Bi-Directional SFP Module
- Up to 2km Transmission Distance
- Integrated LC Bi-Directional Optical Interface

TP-Link TL-SM321A-2 1000Base-BX WDM Bi-Directional SFP Module, up to 2km Transmission Distance
SM321A-2 | FP-TLSM321A2
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Product Overview
TP-LINK´s TL-SM321A-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, TL-SM321A-2 uses an integrated LC Bi-Directional optical interface connector and the data link is up to 2 km in 9/125 µm SMF (Single-Mode Fiber).
Also, TL-SM321A-2 incorporates the Digital Diagnostic Monitoring (DDM) 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.
TP-Link's TL-SM321A-2 is used for short-and medium distance fiber network in practice, and it provides fast and stable gigabit fiber connection for switches, routers, servers, etc.
Main Features
- 1000Base-BX WDM Bi-Directional SFP Module
- Up to 2km Transmission Distance
- Integrated LC Bi-Directional Optical Interface
- Compatible with 9/125 µm SMF
- Supports Digital Diagnostic Monitoring (DDM)
- Real-time Transceiver Monitoring
- Compatible with SFF-8472
- Fast and Stable Gigabit Fiber Connection
- Ideal for Short and Medium Distance Networks
General Information
Specifications
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ADI Part Number FP-TLSM321A2 Brand Name TP-Link Manufacturer TP-LINK Technologies Co., Ltd Manufacturer Part Number SM321A-2 Product Model TL-SM321A Product Name 1000Base-BX WDM Bi-Directional SFP Module Product Type SFP (mini-GBIC)
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Fiber Optic Mode Single-mode Media Type Supported Optical Fiber
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Interfaces/Ports Details 1 x LC Simplex 1000Base-BX Network Number of Ports 1
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Network Technology 1000Base-BX
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Ethernet Technology Gigabit Ethernet
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Application/Usage Data Networking, Optical Network, Server Form Factor Hot-swappable
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Compatibility MSA Compliant Country of Origin CN