Specifications

Normal

 

TL-SM321A

 

TL-SM321B

 

 

 

 

 

Wave Length

 

Tx:1550nm

 

Tx:1310nm

 

 

 

 

 

Rx:1310nm

 

Rx:1550nm

 

 

 

 

 

 

 

Standards and Protocols

IEEE 802.3ah 1000Base-BX,

CSMA/CD, TCP/IP

 

 

 

 

 

 

 

 

Cable

 

Single-mode Fiber

 

 

 

 

Fiber Type

 

9/125 um Single-mode

 

 

 

 

Max. Cable Length

 

10km

 

 

 

 

 

Data Rate

 

1.25Gbps

 

 

 

 

 

Port Type

 

LC

 

 

 

 

 

Power Support

 

3.3V

 

 

 

 

 

Safety & Emission

 

FCC, CE

 

 

 

 

 

 

 

 

Environmental and Physical

 

 

 

 

Operating Temp.

0~70(32~158)

 

 

 

Storage Temp.

-40~80(-40~176)

 

 

Operating Humidity

10%~90% RH, Non-condensing

 

 

Storage Humidity

5%~90% RH, Non-condensing

 

 

 

 

 

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TP-Link manual Specifications, TL-SM321A TL-SM321B

TL-SM321B, TL-SM321A specifications

The TP-Link TL-SM321A and TL-SM321B are high-performance multi-gigabit SFP transceivers, offering advanced features and capabilities that enhance network connectivity. These modules are designed to meet the increasing demand for high-speed data transfer in modern networking environments.

One of the primary features of the TL-SM321A and TL-SM321B is their compatibility with a wide range of TP-Link switches, routers, and network devices. This versatile integration ensures that users can easily upgrade their network infrastructure without replacing existing equipment. Both models are designed to work with the standard SFP interface, allowing for seamless interoperability with other devices that support this technology.

In terms of performance, the TL-SM321A operates at a speed of 1 Gbps, making it suitable for Gigabit Ethernet applications, while the TL-SM321B supports 10 Gbps, which is ideal for high-demand applications such as data centers and enterprise networks. This dual support for different speeds ensures that these transceivers can cater to various networking needs, from general office usage to advanced data-driven environments.

Both modules utilize multi-mode fiber (MMF) technology, enabling data transmission over shorter distances with high bandwidth. The TL-SM321A is designed for distances up to 550 meters, while the TL-SM321B can extend connectivity up to 300 meters. This capability allows for flexibility in network design, accommodating various cable lengths and layouts while maintaining optimal performance.

In addition to their robust performance characteristics, the TL-SM321A and TL-SM321B include features such as hot-swappable design, which facilitates easy installation and replacement without needing to power down the network equipment. This aspect is particularly beneficial in mission-critical environments where uptime is essential.

Both transceivers comply with industry standards, ensuring reliability and performance consistency. They also come with an extended temperature range, enabling their deployment in diverse environmental conditions, which is vital for organizations with varying operational settings.

In conclusion, the TP-Link TL-SM321A and TL-SM321B are excellent choices for businesses looking to enhance their network capabilities. With their high-speed performance, compatibility, and reliable design, these SFP transceivers stand out as essential tools for modern networking solutions. Whether for a small office or a large data center, the TL-SM321 series promises to deliver efficient and effective connectivity.