*Orders placed after 5.30pm on 20th December will be processed on 2nd January 2025. Orders despatched on the 23rd December will be delivered at the earliest on the 2nd January 2025. Please note – Deliveries are not guaranteed*
Storm Darragh has caused severe delays at Holyhead. This has had a large knock on affect to freight coming from the UK and may cause delay in some orders being dispatched as we wait for stock to arrive.

Categories

Excellent

4.8 / 5

9138 Reviews

Paul

Perfect service, product quality, value for money and prompt delivery, would recommend :)

Richard

always quality cables and delivery very quick

Craig

Great service and they were very helpful when the server cab wouldn't fit through the door

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More Info
Details

Spotlight:

- WDM Bi-Directional SFP Module

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

TP-LINK´s TL-SM321A 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.

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

- TX: 1550nm / RX: 1310nm

- Internal +3.3V Power Supply

- In pairs with TL-SM321B

- 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