# Extralink patchcord SC/UPC–SC/UPC singlemode simplex G.657.A1 FTTH 3mm, 3 m

**URL:** https://aio.lv/en/product--extralink-ex1674--4799965
**Data updated:** 2026-03-07 14:57 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Extralink
**Manufacturer code:** EX.1674
**EAN:** 5902560361674
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-ex1674--4799965

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Singlemode fibre optic patchcord by Extralink with SC/UPC connectors on both ends. Simplex FTTH cable with G.657.A1 fibre, 3 mm jacket diameter and 3 m length. Designed for optical network connections, splicing to equipment with SC ports, premises installations and fibre termination panels where low bend radius and singlemode transmission are required.

## Long description

Extralink patchcord SC/UPC–SC/UPC singlemode simplex G.657.A1 FTTH 3mm, 3 m is a single‑mode fibre optic jumper terminated with SC/UPC connectors on both ends. The cable uses G.657.A1 fibre with a 3 mm jacket designed for FTTH and indoor installations requiring low bend sensitivity and stable single‑mode transmission over short distances. With a 3 meter length and simplex construction, this patchcord connects devices with SC ports, such as media converters, switches, optical line terminals (OLT) and optical network units (ONU/ONT), or links modules inside distribution panels.
Advantages
The G.657.A1 fibre specification ensures improved bend performance compared with standard single‑mode fibres, reducing signal loss at tight routing points. SC/UPC terminations provide low back reflection and reliable mechanical mating for passive and active optical equipment. The 3 mm jacket strikes a balance between flexibility and durability for indoor cabling and patch panel use. Simplex design simplifies single‑fibre connections where separate transmit and receive paths are managed by paired connectors or separate patchcords.
Suitable for
FTTH drop and premises wiring where low bend radius is required
Connecting OLT, ONU/ONT, media converters and switches with SC ports
Patch panels and fibre distribution frames in telecom or data centers
Short indoor interconnections between optical transceivers and modules
Key specifications
Fibre type: single‑mode G.657.A1
Connector types: SC/UPC to SC/UPC, simplex
Cable jacket diameter: 3 mm
Cable length: 3 m
Polish type: UPC (ultra physical contact) for low reflectance
Applications: FTTH, indoor patching, equipment interconnects
How to use
Route the patchcord along planned cable paths, avoiding sharp bends and mechanical stress. Insert each SC connector until it clicks into the device or panel adapter; ensure connectors are clean before mating to prevent contamination and signal degradation. For simplex links, use separate patchcords or paired connectors for transmit and receive channels as required by the equipment. When not in active use, protect connector endfaces with dust caps.
Usage recommendations
Clean connector endfaces with an appropriate fibre cleaning tool before installation. Maintain bend radii within the fibre’s specified limits and secure the cable with gentle fastening methods to prevent microbending. For permanent installations, verify optical attenuation with a power meter or OTDR after termination to confirm link performance.

## Specifications

| Feature | Value |
|---|---|
| Certification | CE, RoHs |
| Full duplex | No |
| Plug and Play | Yes |
| Cable length | 3 m |
| Cable type | FTTH |
| Product colour | Yellow |
| Connector material | Ceramic |
| Package type | Bag |
| Connector 1 | SC |
| Connector 2 | SC |
| Cable diameter | 3 mm |
| Fiber mode structure | Single-mode |
| Jacket material | Polyvinyl chloride (PVC) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | G.657.A1 |
| Connector polish type | UPC |
| Test protocol included | Yes |

## FAQ

### How much does the Extralink SC/UPC–SC/UPC singlemode patchcord 3 m cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 09.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4799965/54603172_large.webp