TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP Module (TX: 1310nm/RX: 1550nm

• WDM Bi-Directional SFP module, internal +3.3 V power supply
• Supports WDM Bi-Directional technology, using a single strand of fibre, cost saving
• Maximum transmission distance 20KM
• Fibre type: 9/125 micrometre single-mode
• Port type: LC/UPC.In pairs with TL-SM321A

PRODUCT DESCRIPTION


What This Product Does

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.

Highlights:

∙ WDM Bi-Directional SFP Module

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

Suitable Products

TL-SG5428, TL-SL5428E, TL-SG3210/3216/3424/3424P, TL-SL3428/3452, TL-SG2216/2424, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and MC200L



Amazon REVIEW
Standards and Protocols IEEE 802.3z, CSMA/CD, TCP/IP Wave Length TX: 1310nm / RX: 1550nm
Power Supply 3.3V
Safety & Emission FCC, CE
Cabel Single-mode Fiber
Fiber Type 9/125 μm Single-mode Max. Cable Length 10km Data Rate 1.25Gbps
Port Type LC/UPC Environment Operating Temperature: 0℃ 70℃ (32℉ 158℉)
Storage Temperature: -40℃ 80℃ (-40℉ 176℉)
Operating Humidity: 10% 90% non-condensing
Storage Humidity: 5% 90% non-condensing

BOX CONTAINS
SFP Module

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.