TP-Link´s SM321A(TL-SM321A) 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.

Specification

Product
Product id	949878
Brand	TP-Link
Partnr	SM321A
EAN/UPC code	6935364030513
Network
SFP transceiver type	Fiber optic
Technical details
Fiber cable diameters supported (core/cladding)	9/125 µm
Packaging data
Number of products included	1 stuk(s)
Performance
Maximum data transfer rate	1250 Mbit/s
Interface type	SFP
Single-mode fiber (SMF) supported	Y
Maximum transfer distance	20000 m
Tx wavelength (max)	1550 nm
Rx wavelength (max)	1310 nm
Digital Diagnostics Monitoring (DDM)	Y
Features
Product colour	Silver
Hot-swap	Y
Certification	FCC, CE
Power
Input voltage	3.3 V
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C
Maximum operating temperature	70 °C
Operating relative humidity (H-H)	10 - 90 procent
Storage relative humidity (H-H)	5 - 90 procent
Packaging content
User guide	Y
Weight & dimensions
Width	55.4 mm
Depth	14.6 mm
Height	12.9 mm