TP-Link Omada 1000Base-BX WDM Bi-Directional SFP Module

TP-Link´s SM321B (TL-SM321B) adopts the latest standard 1000Base-BX, transmitting over a single strand of fiber with one different wavelength going in each direction. You can extend the network distance up to 20Km with TP-Link´s routers, switches and media converters to provide high speed and stability.

Performance
SFP transceiver type	Fiber optic
Tx wavelength (max)	1310 nm
Rx wavelength (max)	1550 nm
Digital Diagnostics Monitoring (DDM)	Yes
Maximum transfer distance	20000 m
Fiber cable diameters supported (core/cladding)	9/125 µm
Maximum data transfer rate	1250 Mbit/s
Interface type	SFP
Single-mode fiber (SMF) supported	Yes
Product colour	Silver
Hot-swap	Yes
Features
Product colour	Silver
Hot-swap	Yes
Certification	FCC, CE
Power
Input voltage	3.3 V
Certificates
Certification	FCC, CE
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Minimum operating temperature	0 °C
Maximum operating temperature	70 °C
Network
SFP transceiver type	Fiber optic
Maximum data transfer rate	1250 Mbit/s
Interface type	SFP
Weight & dimensions
Width	55.4 mm
Depth	14.6 mm
Height	12.9 mm
Packaging content
Quantity per pack	1 pc(s)
User guide	Yes
Technical details
Hot-swap	Yes
Maximum transfer distance	20000 m
Fiber cable diameters supported (core/cladding)	9/125 µm
Packaging data
User guide	Yes
Logistics data
Quantity per pack	1 pc(s)