# Patchcord Extralink SC/APC to SC/UPC, Single-mode duplex G.657.A1, 3 mm Ø, 3 m

**URL:** https://aio.lv/en/product--extralink-ex16682--10705382
**Data updated:** 2026-03-07 17:59 (EET)
**Category:** Network Cables
**Manufacturer:** Extralink
**Manufacturer code:** EX.16682
**EAN:** 5903148916682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-ex16682--10705382

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Single-mode duplex fiber optic patchcord Extralink with SC/APC connector on one end and SC/UPC on the other. Uses bend-insensitive G.657.A1 fibre in a 3 mm FTTH cable jacket, length 3 m. Designed for optical network connections, telecom equipment, and FTTH installations where reliable low-loss links and compact routing are required.

## Long description

Extralink single-mode duplex patchcord with SC/APC connector on one end and SC/UPC on the other is a 3 m fiber jumper designed for FTTH, telecom and optical network equipment connections. The cable uses bend-insensitive G.657.A1 fiber in a 3 mm jacket, providing compact routing and low insertion loss for point-to-point links between switches, media converters, ONT/ONU units and optical distribution panels. The mixed connector pair (angled APC to flat UPC) allows mating with different port types while maintaining stable transmission and easy deployment in rack or wall-mounted installations.
Advantages
The patchcord delivers low loss and stable return loss performance thanks to single-mode construction and the SC/APC endface geometry on one side. Bend-insensitive G.657.A1 fiber reduces sensitivity to tight bends and improves reliability in confined routing paths typical for FTTH installations. The 3 mm outer jacket gives a balance between flexibility and durability for repeated handling and secure connector termination in patch panels. Compatibility with common SC ports and duplex adapters ensures straightforward integration into existing networks.
Suitable for
FTTH subscriber connections between ONT/ONU and in-home or building distribution points
Interconnection of optical equipment such as switches, media converters and OLT/ONT test setups
Patching in equipment racks, wall boxes and optical distribution frames where mixed connector types are present
Short-distance single-mode links in telecom and datacom environments
Key specifications
Fiber type: single-mode, bend-insensitive G.657.A1
Connector configuration: duplex with SC/APC on one end and SC/UPC on the other
Cable diameter: 3 mm round jacket suitable for FTTH and indoor routing
Length: 3 meters
Polishing: angled (APC) on one connector, UPC on the other for compatibility with different port types
Application: indoor/FTTH, patching and interconnection of optical devices
How to use
Verify port types on the devices to ensure SC/APC connects to APC ports and SC/UPC to UPC ports to maintain correct return loss characteristics. Route the 3 mm cable through cable management channels or wall ducts avoiding tight bends below the minimum bend radius recommended for G.657.A1 fiber. Insert each SC connector until it clicks into the adapter or device port and secure any front-panel retention clips or dust caps when not in use. For testing, use an optical power meter or light source to confirm insertion loss and end-to-end continuity after installation.
Usage recommendations
Handle connectors by the boot or housing and avoid touching or contaminating endfaces; clean connectors with appropriate fiber cleaning tools before mating. Do not exceed bend radii commonly specified for G.657.A1 fiber and avoid tension on the cable during installation. Store unused ends with dust caps installed and perform regular inspection of connections in active networks to maintain low-loss performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Fiber mode structure | Single-mode |
| Fibre optic type | G.657.A1 |
| Connector polish type | APC/UPC |
| Test protocol included | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Cable type | FTTH |
| Connector 1 | SC |
| Connector 2 | SC |
| Product colour | Yellow |
| Plug and Play | Yes |
| Jacket material | Polyvinyl chloride (PVC) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Other features

| Feature | Value |
|---|---|
| Cable diameter | 3 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Bag |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, RoHs |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Patchcord Extralink SC/APC–SC/UPC 3m G.657.A1 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, cable type, connector 1, connector 2, product colour, 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.

## Image

https://aio.lv/img/cache/product/10705382/59718040_large.webp