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Spotlight:

- WDM Bi-Directional SFP Module

- Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving

TP-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

Cabling technology	1000Base-BX
Certification	FCC, CE
Connectivity technology	Wired
Data transfer rate (max)	1250 Mbit/s
Host interface	Ethernet
Input voltage	3.3 V
Maximum operating distance	10000 m
Operating relative humidity (H-H)	10 - 90 %
Operating relative humidity range	10 - 90 %
Operating temperature (T-T)	0 - 70 °C
Operating temperature range (T-T)	0 - 70 °C
Plug and Play	Yes
Source data-sheet	Icecat.biz
Storage relative humidity (H-H)	5 - 90 %
Storage relative humidity range	5 - 90 %
Storage temperature (T-T)	-40 - 80 °C
Storage temperature range (T-T)	-40 - 80 °C
Supported network protocols	CSMA/CD, TCP/IP