TP-LINK TL-SM321A SFP-transceivermodule Type module BX

Media converter and module

TP-LINK's TL-SM321A uses the latest 1000Base-BX standard to transmit over a single strand of fiber optic cable with different wavelengths for each direction. You can extend the range of the network with routers, switches and media converters from TP-LINK by 10 km to achieve the high speed and stability.

Key Features 

• Bidirectional WDM-SFP module
• Supports bidirectional WDM, using a single fiber and thus saving costs
• Standards and Protocols: IEEE 802.3z, CSMA / CD, TCP / IP
• Safety and Emissions: FCC, CE
• Cable: Single-mode Fiber
• Fiber type: 9/125 μm Single mode
• Maximum Cable Length 10km
• Data Rate: 1.25Gbps
• Port Type: LC / UPC

Performance

• Supports bidirectional WDM technique, uses a single fiber
• TX: 550 nm / RX: 1310 nm
• 3.3 V power supply
• Hot Swappable Plug and Play
• DDM
• SFP-MSA

Suitable for the following TP-Link components

• MC220L Gigabit - Media Converter
• TL-R4199G/4299G - SMB Broadband Router
• TL-SG3109 Managed - Gigabit Switch
• TL-SL3428/3452 - Managed Gigabit Switch
• TL-SG2109WEB/2216WEB/2224WEB - Web Smart Gigabit Switch
• TL-SL2210WEB/2218WEB/2428WEB/2452WEB - Web Smart Gigabit Switch
• TL-SL1351 - Unmanaged Gigabit-Uplink Switch

Advise

Use a set of a TL-SM321A and a TL-SM321B to link two systems on glass.