# Extralink SC/UPC to LC/UPC fiber patchcord, singlemode duplex G.657.A1, 3 mm, 1 m

**URL:** https://aio.lv/en/product--extralink-ex1742--4799956
**Data updated:** 2026-03-26 06:17 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Extralink
**Manufacturer code:** EX.1742
**EAN:** 5902560361742
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-ex1742--4799956

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Singlemode duplex fiber patchcord by Extralink with SC/UPC connector on one end and LC/UPC on the other. Uses G.657.A1 bend-insensitive fibre in a 3 mm FTTH cable construction. Length is 1 m and the cable supports full-duplex transmission for connecting equipment in FTTH, telecom, and data center applications.

## Long description

Extralink SC/UPC to LC/UPC fiber patchcord is a singlemode duplex cable designed for short interconnects in FTTH, telecom and data centre environments. The cable uses bend-insensitive G.657.A1 fibre in a 3 mm FTTH-style jacket and provides a 1 m full-duplex connection with SC/UPC on one end and LC/UPC on the other, enabling reliable mating between equipment with different connector types.
Advantages
The G.657.A1 bend-insensitive fibre improves performance in tight routing situations and reduces loss due to bending. Duplex construction supports simultaneous transmit and receive channels for full-duplex links. The combination of SC/UPC and LC/UPC connectors offers compatibility with a wide range of optical devices and patch panels. The 3 mm cable diameter balances flexibility and mechanical protection for normal handling in indoor and FTTH patching applications.
Suitable for
 Connecting OLT and ONU/ONT devices in FTTH installations
 Interfacing switches, media converters and optical transceivers with different connector ports
 Patching in telecom and data centre cabinets and patch panels
 Short indoor fibre links where bend resistance and compact routing are required
Key specifications
 Fibre type: singlemode, bend-insensitive G.657.A1
 Connector A: SC/UPC (duplex)
 Connector B: LC/UPC (duplex)
 Cable diameter: 3 mm
 Length: 1 m
 Polarity: duplex (full-duplex transmission)
 Jacket type: FTTH-style indoor jacket
How to use
Inspect connector endfaces for cleanliness before mating and clean with appropriate fibre cleaning tools if necessary. Align and insert the SC/UPC connector into the corresponding SC adapter or port and the LC/UPC connector into the LC port or adapter, ensuring correct polarity for transmit and receive channels. Avoid twisting or sharp bends in the cable; maintain manufacturer-recommended bend radii during installation. For patching in cabinets or panels, secure excess cable length to prevent strain on connectors.
Usage recommendations
Use this SC/UPC to LC/UPC duplex patchcord for short point-to-point connections and patching where one device uses SC ports and the other uses LC ports. Keep connectors capped when not in use and route the 3 mm cable to avoid tight bends; the G.657.A1 fibre offers improved bend tolerance but proper handling extends service life and performance.

## Specifications

| Feature | Value |
|---|---|
| Certification | CE, RoHs |
| Full duplex | Yes |
| Plug and Play | Yes |
| Cable length | 1 m |
| Cable type | FTTH |
| Product colour | Yellow |
| Connector material | Ceramic |
| Package type | Bag |
| Connector 1 | SC |
| Connector 2 | LC |
| 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 to LC/UPC patchcord 1 m cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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 06.07.2026 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/4799956/54603152_large.webp