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header-product Extralink SFP+ WDM Module EX.6211 10G 10Gbps 1270/1330nm Single Mode 20km LC DOM Pair
43.99 €

Extralink SFP+ WDM Module EX.6211 10G 10Gbps 1270/1330nm Single Mode 20km LC DOM Pair

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Short description

Extralink SFP+ WDM Module pair offering a 10Gbps data transfer rate over single-mode fiber up to 20 km. Features 1270/1330nm wavelengths, LC connector, and digital diagnostics monitoring (DOM) support. Designed for 10G Ethernet switches, routers, and optical links with Cisco compatibility.
Available at price 43.99 €: 1 pcs.
Total available for order: 162 pcs.
Warranty: 2 Years
SKU: 4954520
Manufacturer: Extralink
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
03.12.2026 {{selectedOffer.courierDeliveryString}}
From 10.45 € (Weight: 12.80 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
03.12.2026 {{selectedOffer.parcelStationDeliveryString}}
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Product information

Description

The Extralink SFP+ WDM Module EX.6211 10G 10Gbps 1270/1330nm Single Mode 20km LC DOM Pair is a set of two high-performance optical transceivers designed for bidirectional data transmission over a single strand of fiber. Operating at wavelengths of 1270 nm and 1330 nm, this module pair enables reliable, high-speed network connections at speeds up to 10Gbps over distances reaching 20 kilometers. Equipped with an LC connector and digital diagnostics monitoring support, it provides network administrators with real-time performance tracking and operational insights.

Advantages

This SFP+ WDM module pair offers a cost-effective method for expanding existing network infrastructure without requiring additional fiber cabling, as it utilizes single-mode fiber bi-directionally. The inclusion of digital diagnostics monitoring allows for continuous tracking of parameters such as optical power and laser bias current, ensuring proactive maintenance. Its robust all-metal housing delivers exceptional electromagnetic interference performance, while hot-pluggable capabilities simplify installation and maintenance procedures without causing network downtime.

Suitable for

  • Connecting 10G Ethernet switches and routers over medium distances up to 20 km
  • Upgrading optical link bandwidth and port density economically
  • Enterprise and data center fiber optic networking infrastructures
  • SONET/SDH switch connections and specialized 10G optical channels

When it may not be suitable

This module pair is not designed for multi-mode fiber optic cabling infrastructures and will not function correctly if mixed with incompatible media types. Additionally, deployments exceeding the 20-kilometer distance limit will experience signal degradation and packet loss.

Key specifications

  • Fiber optic SFP transceiver type with SFP+ interface
  • Maximum data transfer rate of 10000 Mbit/s
  • Single-mode fiber support up to 20000 meters
  • Wavelength configuration of 1270 nm and 1330 nm
  • LC optical connector type
  • Pair packaging with two units included

How to use

To install the transceiver modules, ensure that the network device is powered off or supports hot-swapping according to manufacturer guidelines. Remove the protective dust cap from the optical bore and gently slide the SFP+ module into the compatible SFP+ slot of your switch or router until it clicks firmly into place. Connect the single-mode fiber optic patch cable with an LC connector to the transceiver ports. Verify the link status through the network management interface and monitor operational parameters using the built-in digital diagnostics tool.

What to consider before purchase

  • Verify that your networking hardware features compatible SFP+ slots
  • Confirm that your existing cabling infrastructure consists of single-mode fiber
  • Check the required transmission distance does not exceed 20 kilometers
  • Ensure wavelength pairing matches your network design requirements

Always handle optical transceivers with ESD protection, keep dust caps on when not in use to prevent contamination, and inspect fiber end-faces before making connections to maintain optimal network performance.

Specifications

Interface type:
SFP+
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
10000 Mbit/s
SFP transceiver type:
Fiber optic
All features

Logistics data

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Customs product code (TARIC):
85176200

Packaging data

Package weight: Weight of the packaged product.
12800 g
Package height: The distance from the top to the bottom of the packaging.
230 mm
Package depth: The distance from the front to the back of the packaging.
440 mm
Package width: The distance from one side of the packaging to the other.
355 mm

Packaging content

Quantity per pack:
2 pc(s)

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.05 kg
Height: The measurement of the product from head to foot or from base to top.
75 mm
Depth: The distance from the front to the back of something.
20 mm
Width: The measurement or extent of something from side to side.
50 mm

Certificates

Certification:
FCC
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CE, RoHS

Features

Brand compatibility: What other brands this brand can be used with.
Cisco

Performance

Rx wavelength (min):
1330 nm
Tx wavelength (min):
1270 nm
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
20000 m
Fiber optic connector: This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.
LC
Single-mode fiber (SMF) supported:
Yes
Interface type:
SFP+
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
10000 Mbit/s
SFP transceiver type:
Fiber optic

Description

Machine translation.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH155 1 30.11.2026
43.99 €
WH94 55 30.11.2026
44.99 €
WH323 43 24.11.2026 Best delivery
46.99 €
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WH332 8 30.11.2026
57.99 €
43.99 €
Stock: 1
Delivery Date: 30.11.2026
Warehouse: WH155
44.99 €
Stock: 55
Delivery Date: 30.11.2026
Warehouse: WH94
46.99 €
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Warehouse: WH323
51.49 €
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Warehouse: WH353
Available only for legal entities
57.99 €
Stock: 8
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Warehouse: WH332

Customer reviews

Customer questions

FAQ

How much does the Extralink SFP+ WDM Module EX.6211 10G Pair cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 162 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Extralink products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Extralink service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, sfp transceiver type, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.