# Cisco QSFP-100G-FR-S network transceiver module 100000 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--cisco-qsfp-100g-fr-s--5102529
**Data updated:** 2025-12-30 05:58 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Cisco
**Manufacturer code:** QSFP-100G-FR-S=
**EAN:** 0889728031271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 334.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 1 929.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-qsfp-100g-fr-s--5102529

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Cisco QSFP-100G-FR-S is a high-performance fiber optic transceiver module designed for data centers and enterprise networks. It supports data transfer rates of 100000 Mbit/s over distances up to 2 km, operating at a wavelength of 1310 nm. This module provides reliable high-bandwidth connectivity while consuming only 4.3 W of power.

## Long description

The Cisco QSFP-100G-FR-S is a 100 Gigabit Ethernet QSFP transceiver module designed for data centers, enterprise core and distribution layers, high-performance computing networks, and service provider applications. It supports 100 Gbit/s links over a single wavelength at 1310 nm and can reach distances up to 2 km over standard G.652 single‑mode fiber using duplex LC connectors. The module uses onboard PAM4 modulation and FEC and is compatible with applications that interoperate with IEEE 100GBASE-DR and, via fiber breakout, IEEE 400GBASE-DR4.
Advantages
The QSFP-100G-FR-S offers high-density 100G connectivity in a QSFP form factor while maintaining low power consumption (typical power 4.3 W). Onboard PAM4 and FEC enable efficient single-wavelength 100G transmission over single-mode fiber to 2 km, and the module’s duplex LC interface supports standard fiber cabling. Compatibility with DR and breakout applications increases deployment flexibility across modern data center and carrier networks.
Suitable for
Data center spine and leaf links requiring 100G over single‑mode fiber
Enterprise core and distribution layer interconnects
High-performance computing cluster interconnects
Service provider metro or edge links up to 2 km
Interoperability scenarios with IEEE 100GBASE-DR and IEEE 400GBASE-DR4 (via breakout)
Key specifications
Form factor: QSFP
Data rate: 100000 Mbit/s (100 Gbit/s)
Wavelength: 1310 nm
Maximum reach: up to 2 km over G.652 single‑mode fiber
Connectors: duplex LC
Modulation/FEC: PAM4 with onboard FEC
Typical power consumption: 4.3 W
Manufacturer part number (MPN): QSFP-100G-FR-S=
EAN: 0889728031271
How to use
Install the QSFP-100G-FR-S module into a compatible Cisco or third‑party QSFP port according to the platform’s hot‑swap and transceiver handling procedures. Connect duplex LC single‑mode fiber (G.652) using proper connectors and ensure correct port configuration on the switch or router (100G, PAM4/FEC settings if required). Verify link status and monitor optical parameters through the host device management interface.
Usage recommendations
Use certified single‑mode G.652 fiber and maintain proper fiber cleanliness and connector inspection. For links approaching the 2 km limit, verify optical loss budget and enable FEC and any required platform settings for PAM4 operation. When deploying with breakout cables to support 400GBASE-DR4 interoperability, follow vendor guidance for cable types and port mapping.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 100000 Mbit/s |
| Networking standards | IEEE 802.3bm, IEEE 802.3ba |
| Ethernet interface type | 100 Gigabit Ethernet |
| Fiber ethernet cabling technology | 400GBASE |
| Wavelength | 1310 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 2000 m |
| Tx power (max) | 4 dBmW |
| Tx power (min) | -3.1 dBmW |
| Rx power (min) | -7.1 dBmW |
| Rx power (max) | 4 dBmW |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | FR |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |

### Features

| Feature | Value |
|---|---|
| Product colour | Green |
| Hot-swap | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 4.3 W |

## FAQ

### How much does the Cisco QSFP-100G-FR-S network transceiver module cost, and is it available for purchase?

The price is 2,334.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 395 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 16.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. 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 Cisco 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 Cisco 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: interface type, maximum data transfer rate, 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.

### Where can I download the instructions for Cisco QSFP-100G-FR-S network transceiver module?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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