TP-Link

The TP-Link TL-SM321A single-mode fiber SFP module is an essential component for fiber optic networks focused on long-distance data transmission, offering an efficient and reliable solution for communication infrastructures. This module features a compact and robust design with a metallic gray casing, built to ensure durability and protection against electromagnetic interference. Compatible with SFP (Small Form-factor Pluggable) connections, it allows quick and easy integration into switches and other network devices supporting this standard, facilitating the expansion or upgrade of fiber optic systems without replacing entire devices. It operates at a 3.3 V voltage , ensuring low power consumption and compatibility with most current telecommunications systems. Its single-mode fiber technology is designed to cover transmission distances of up to 10 kilometers without significant signal loss, making it suitable for business environments and service providers requiring stable, high-speed connections over extended network links. The fiber optic provided by this module guarantees greater immunity to electrical interference and superior data transfer performance compared to traditional copper cabling. The TL-SM321A module is ideal for applications demanding reliable connections and fast data transmission, such as backbone links, inter-building connections, or metropolitan network deployments. Thanks to its standard design, it facilitates interoperability with multiple network devices and contributes to the scalability and flexibility of modern telecommunications infrastructures. In short, this TP-Link SFP module offers a practical and efficient solution to optimize single-mode fiber optic networks, combining quality, compatibility, and performance. Type: Fibre optic MonoMode SFP Fibre Module AC input voltage: 3.3 V Range: 10 km 20 km Speed: 1.25 Gbps Wavelength: 1550nm Tx/1310nm Rx Power supply: Electric Network Connections: SFP Voltage: 3,3 V Product with plug: Yes Type of plug: Plug EU Colour: Grey metal Characteristics: Wireless Plug and play Power: 50 W Certificate: CE Working range for humidity: 10 % - 90 % Working range for temperature: 0º / 70º Nuclei: 1 core Spotlight: - WDM Bi-Directional SFP Module- Supports WDM Bi-Directional technology, using a single strand of fiber, cost savingTP-LINK´s TL-SM321A adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km with TP-LINK´s Routers, Switches, Media Converters to provide high speed and stability.- Supports WDM Bi-Directional technology, using a single strand of fiber- TX: 1550nm / RX: 1310nm- Internal +3.3V Power Supply- In pairs with TL-SM321B- Plug-and-Play- Suitable: MC220L, TL-R4199G/4299G, TL-SG3109, TL-SL3428/3452, TL-SG2109WEB/2216WEB/2224WEB,TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and the other equivalent devices SFP transceiver type: Fiber optic Maximum data transfer rate: 1250 Mbit/s Interface type: SFP Single-mode fiber (SMF) supported: Y Fiber optic connector: LC (UPC) Fiber cable diameters supported (core/cladding): 9/125 µm Maximum transfer distance: 10000 m Tx wavelength (max): 1550 nm Rx wavelength (max): 1310 nm Networking standards: IEEE 802.3z Plug and Play: Y Certification: FCC, CE Input voltage: 3.3 V Operating temperature (T-T): 0 - 70 °C Storage temperature (T-T): -40 - 80 °C Operating relative humidity (H-H): 10 - 90% Storage relative humidity (H-H): 5 - 90% Width: 55.4 mm Depth: 12.9 mm Height: 12.9 mm Package width: 122.5 mm Package depth: 81.5 mm Package height: 38.5 mm Package weight: 60 g

Type of plug: Plug EU Product with plug: Yes Type: MonoMode SFP Fibre Module Fibre optic Connections: LC SFP Speed: 1250 Mbit/s Range: 1 km Colour: metal RAM Memory: 8 GB RAM Certificate: RoHS Working range for humidity: 10 % - 90 % Year: 2021 Working range for temperature: 0º / 70º

The TL-SM321B single-mode fiber SFP module from TP-Link is an essential component for expanding and optimizing fiber optic networks. Designed according to the 1000Base-BX bidirectional WDM standard, this module enables data transmission at 1.25 Gbps using a single fiber strand with a 9/125 μm optical fiber structure, significantly reducing infrastructure costs by requiring less cabling. Thanks to its WDM (Wavelength Division Multiplexing) technology, the TL-SM321B uses different wavelengths to send and receive signals, allowing simultaneous two-way communication over a single fiber strand—ideal for setups prioritizing resource efficiency and cost savings. This module is made in a black and gray color scheme to facilitate identification and handling in compatible SFP devices that accept this format, commonly used in TP-Link routers, switches, and media converters. Its ability to extend connection distances up to 10 kilometers makes it a reliable solution for enterprise networks or telecom installations requiring high-speed, stable long-distance links. Compatibility with SFP interfaces ensures easy and flexible integration into network environments demanding high speed and transmission robustness. Overall, the TL-SM321B is a solid technical choice for those looking to expand or upgrade single-mode fiber optic infrastructures, benefiting from a proven, efficient standard that optimizes resources and guarantees optimal performance. This module offers a balanced solution in terms of technology and cost for network infrastructures requiring secure and continuous professional data transmission. Type: Fibre optic 9/125 μm MonoMode SFP Fibre Module AC input voltage: 3.3 V Range: 10 km Speed: 1.25 Gbps Wavelength: 1550nm Tx/1310nm Rx Power supply: Electric Network Voltage: 3,3V 3,3 V Connections: SFP RCA Product with plug: Yes Type of plug: Plug EU Colour: Black Grey Characteristics: Wireless Plug and play Amperage: 1 A Certificate: CE Working range for humidity: 10 % - 90 % Working range for temperature: 0º / 70º Nuclei: 1 core Spotlight: - WDM Bi-Directional SFP Module- Supports WDM Bi-Directional technology, using a single strand of fiber, cost savingTP-LINK´s TL-SM321B adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km with TP-LINK´s Routers, Switches, Media Converters to provide high speed and stability. Features - Supports WDM Bi-Directional technology, using a single strand of fiber- TX: 1310nm / RX: 1550nm- Internal +3.3V Power Supply- In pairs with TL-SM321A- Plug-and-Play- Suitable: MC220L, TL-R4199G/4299G, TL-SG3109, TL-SL3428/3452, TL-SG2109WEB/2216WEB/2224WEB, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and the other equivalent devices SFP transceiver type: Fiber optic Maximum data transfer rate: 1250 Mbit/s Interface type: SFP Single-mode fiber (SMF) supported: Y Fiber cable diameters supported (core/cladding): 9/125 µm Maximum transfer distance: 10000 m Tx wavelength (max): 1550 nm Rx wavelength (max): 1310 nm Networking standards: IEEE 802.3z Plug and Play: Y Certification: FCC, CE Input voltage: 3.3 V Operating temperature (T-T): 0 - 70 °C Storage temperature (T-T): -40 - 80 °C Operating relative humidity (H-H): 10 - 90% Storage relative humidity (H-H): 5 - 90% Width: 55.4 mm Depth: 12.9 mm Height: 12.9 mm Package width: 122.5 mm Package depth: 81.5 mm Package height: 38.5 mm Package weight: 60 g

Type: Cabling Connections: SFP SC/UPC x 1 RJ45 x 1 RJ45 Ethernet LAN Wavelength: 1310 nm Speed: 100 Mbps 1000 Mbps Characteristics: Light indicator Non-stick LED in operation indicator Range: 2 Km Energy consumption: 2,5 W 2.5 kWh Approx. dimensions: 9,45 x 7,3 x 2,7 cm Product with plug: Yes Type of plug: Plug EU Colour: Grey Material: Copper Connectivity: Wi-Fi Power supply: Electric cable Wired AC Interface: Gigabit Ethernet Number of pieces: 4 Pieces Weight: 500 g Working range for humidity: 10 % - 90 % Approx. temperature: -40º / 70º Data transfer: 1000 Mbit/s

The MC220L Multimode Media Converter from TP-Link is a device designed to optimize connectivity in high-speed networks by converting between fiber optic and Ethernet interfaces. This converter enables Gigabit data transfer with a maximum speed of up to 1000 Mbit/s , compatible with advanced network standards such as IEEE 802.3ab, IEEE 802.3x, and IEEE 802.3z . Its design supports both multimode and single-mode fiber , providing great versatility for different environments and connection needs, with a range of up to 10,000 meters to ensure stable, long-distance communications in complex infrastructures. It features a physical Gigabit Ethernet RJ45 interface and an SFP fiber optic connector, facilitating integration into professional network equipment and allowing efficient data traffic management with low power consumption, a maximum of 1.7 W , contributing to sustained and cost-effective operation. Its casing combines black and gray colors, materials that also provide durability and resistance to typical conditions in technological installations. Additionally, it includes LED indicators to monitor connection status and ease configuration and maintenance. This converter is especially suitable for networks requiring reliable fiber-to-copper transition without performance loss, making it an ideal solution for business environments, data centers, or systems demanding high capacity and stability in data transmission. In short, the MC220L represents a solid and efficient technical option to optimize connectivity in modern network infrastructures. Certificate: CE FCC Width: 9,5 cm Colour: Grey Characteristics: Light indicator Non-stick LED indicator Range: 0,55-10 Km Approx. dimensions: 9,45 x 7,3 x 2,7 cm Interface: Gigabit Ethernet Power supply: Wired AC Connections: RJ45 Ethernet LAN Working range for humidity: 10 % - 90 % Approx. weight: 300 gr Speed: 1000 Mbps Approx. temperature: -40º / 70º Data transfer: 1000 Mbit/s Type: Female/male

Colour: Grey Characteristics: Light indicator Non-stick LED indicator Range: 0,55-10 Km Approx. dimensions: 9,45 x 7,3 x 2,7 cm Interface: Gigabit Ethernet Power supply: Wired AC Connections: RJ45 Ethernet LAN Working range for humidity: 10 % - 90 % Approx. weight: 300 gr Speed: 1000 Mbps Approx. temperature: -40º / 70º Data transfer: 1000 Mbit/s Type: Female/male