TP-LINK TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module

TL-SM321B-2 - 1000Base-BX WDM Bi-Directional SFP Module

*Complies with the latest 1000Base-BX standard
*Transmission distance of up to 2 km over 9/125 µm SMF (Single-Mode Fiber)
*Compatible with the Small Form Pluggable Multi-Source Agreement (SFP-MSA)
*Supports Digital Diagnostic Monitoring (DDM)
*Supports Hot Swappable

TL-SM321B-2 from TP-LINK was developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a bi-directional WDM optical transceiver, TL-SM321B-2 uses an integrated LC bi-directional optical interface connector, and the data link reaches up to 2 km over 9/125 µm SMF (Single-Mode Fiber).

TL-SM321B-2 also includes a Digital Diagnostic Monitoring (DDM) function, which is compatible with SFF-8472. DDM supports real-time transceiver monitoring and displays parameters including transceiver current, transmitted / received optical power and operating temperature.

In practice, the TP-Link TL-SM321B-2 is used for short- and medium-range optical networks, providing fast and stable gigabit optical connectivity for switches, routers, servers, etc.

DDM: Yes
SFP-MSA: Yes
Hot Swappable: Yes
Standards: IEEE 802.3z, TCP/IP
Wavelength: Tx: 1310 nm; Rx: 1550 nm
Power Supply: 3.3V
Certifications: FCC, CE
Cable: Single-Mode Fiber
Fiber Type: 9/125 µm Single-Mode
Max. Cable Length: 2 KM
Data Transfer: 1.25 Gbps
Port Type: LC Simplex
Operating Temperature: 0°C - 70°C