# Patchcord Extralink LC/UPC - LC/UPC Duplex, Singlemode G657A1, 3 mm, 5 m

**URL:** https://aio.lv/en/product--extralink-ex31018--12217851
**Data updated:** 2026-03-27 13:58 (EET)
**Category:** Network Cables
**Manufacturer:** Extralink
**Manufacturer code:** EX.31018
**EAN:** 5905090331018
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-ex31018--12217851

## 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

Singlemode duplex patchcord Extralink with LC/UPC connectors on both ends, 5 m length and 3 mm jacket. Utilizes G657A1 fiber for improved bend performance, suitable for optical patch panels, telecom, FTTH and data center connections. Provides low insertion loss and reliable duplex signal transmission between LC ports.

## Long description

Extralink LC/UPC - LC/UPC Duplex singlemode patchcord, 5 m length with a 3 mm jacket, uses G657A1 fiber designed for improved bend performance. The cable features LC/UPC connectors on both ends in a duplex configuration to support two independent optical channels. This patchcord is intended for reliable low-loss connections in optical patch panels, telecommunications racks, FTTH installations and data center environments where space and signal integrity are important.
Advantages
The G657A1 fiber construction provides enhanced bend tolerance compared with standard singlemode fibers, reducing signal degradation in constrained routing scenarios. LC/UPC duplex connectors ensure compact, standardized interfacing with LC ports and minimize insertion loss for stable optical transmission. The 3 mm jacket balances flexibility and mechanical protection for routine handling and patch panel installations.
Suitable for
 Patch panels and fiber distribution frames in data centers
 FTTH drop and subscriber connections where bend performance matters
 Telecommunications equipment interconnects and cabinet wiring
 LAN backbone and fiber patching between network devices
Key specifications
 Fiber type: singlemode G657A1 (improved bend performance)
 Connector type: LC/UPC to LC/UPC duplex
 Cable jacket diameter: 3 mm
 Length: 5 m
 Configuration: duplex (two fibers in parallel)
 Typical performance: low insertion loss, stable duplex transmission
How to use
Route the patchcord from one LC duplex port to the corresponding LC duplex port on the destination device or panel, avoiding sharp bends and excessive pulling. Insert LC/UPC connectors straight into the LC adapter until they click to ensure secure mating. When removing the patchcord, press the connector latch and pull straight out. For installation in patch panels, lay the cable into cable management guides or rings and secure excess length to prevent strain on connectors.
Usage recommendations
Avoid bending the cable below the recommended minimum bend radius for G657A1 fiber and keep connectors capped when not in use to prevent contamination. Use proper fiber cleaning procedures for the LC/UPC end faces before mating to maintain low insertion loss and reliable performance.

## FAQ

### How much does the Extralink LC/UPC - LC/UPC Duplex Patchcord 5 m cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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

## Image

https://aio.lv/img/cache/product/12217851/67861799_large.webp