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Hello, my name is Brook and I would like to apologise that this product is not fully translated. I am working hard to remedy this. Would you like to help?

TP-LINK TL-SM321A - Module
Module MiniGBIC / SFP 1000Base SM (LC), 10km
incl. VAT
excl. VAT £32.42
In stock 1 pcs
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Warranty 36 months Code:  TP811 Product Number:  TL-SM321A
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TP-LINK TL-SM321A £56.32 £38.90 In stock 1 pcs
Rated by 4 users
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20+ Customers Purchased
100 % Customers Recommend


The TP-LINK TL-SM321A enables WDM technology to transfer data over one optical fiber bidirectionally. It lets you communicate up to a distance of 10 kilometers with a great bit rate of up to 1.25 Gbps.

TP-LINK TL-SM321A is enough to insert a swtiche into the SFP slot or a media converter (such as MC220L). Power is directly from these devices. It is also equipped with a holder to easily eject the SFP card from the slot. On the other hand, you need to use the TL-SM321B module, which you can find in the related products.

Parameters and Specifications:

Required accessories:
TP-LINK TL-SM321B mode

Power supply:
3.3V from a switch or media converter

IEEE 802.3ab, IEEE 802.3z

Operating temperature:
0 - 70 ° C

Baud rate:
1.25 Gbps - 1000Base-BX

0.12 kg

TX: 1550 nm, RX: 1310 nm

Max. Connection length:
10 km

Optical cable:


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Rated by 4 users
5 4x
4 0x
3 0x
2 0x
1 0x
20+ Customers Purchased
100 % Customers Recommend
Firm, Nováky 07/07/2014
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Works 100% malfunctioning of such a model series GS-1910 ZyXEL xx
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For shipping to other EU countries visit this page TP-LINK TL-SM321A. Für Versand nach Deutschland, besuchen Sie bitte TP-LINK TL-SM321E. Chcete doručit zboží do Česka? Prohlédněte si TP-LINK TL-SM321A. Chcete doručiť tovar na Slovensko? Prezrite si TP-LINK TL-SM321A. Für Versand nach Österreich, besuchen Sie bitte TP-LINK TL-SM321E. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: TP-LINK TL-SM321A.

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