# Network Transceiver Module Cisco QSFP-100G-SM-SR=

**URL:** https://aio.lv/en/product--cisco-qsfp-100g-sm-sr--3084724
**Data updated:** 2025-12-29 10:45 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Cisco
**Manufacturer code:** QSFP-100G-SM-SR=
**EAN:** 0882658930508
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Cisco QSFP-100G-SM-SR= is a high-performance fiber optic transceiver module designed for data rates up to 100000 Mbit/s. Operating at a wavelength of 1331 nm, it features a QSFP interface and consumes a typical power of 3.5 W. This module is compliant with RoHS and WEEE standards, ensuring environmental safety. With a warranty period of 5 years, it provides reliability and peace of mind for network installations.

## Long description

The Cisco QSFP-100G-SM-SR is a 100 Gigabit Ethernet QSFP transceiver module designed for high-density, low-power connectivity in data centers, high-performance computing environments, enterprise core and distribution layers, and service provider networks. It supports link lengths up to 2 kilometers over standard G.652 single-mode fiber using duplex LC connectors and carries the 100G signal over four wavelengths with internal multiplexing and demultiplexing. The module operates typically at 1331 nm, consumes about 3.5 W, meets RoHS and WEEE environmental standards and is covered by a 5-year warranty.
Advantages
The QSFP-100G-SM-SR provides a compact QSFP form factor that combines high port density with relatively low power consumption. With an optical link budget of 4.2 dB, the module can accommodate typical patch-panel and connector losses in data center links while supporting up to 2 km reach on G.652 single-mode fiber. Built to industry standards, it ensures interoperability with compatible 100G QSFP solutions and is compliant with environmental regulations.
Suitable for
 Data center long-reach connections up to 2 km
 High-performance computing interconnects
 Enterprise core and aggregation layer links
 Service provider 100G transport segments
Key specifications
 Form factor: QSFP (Quad Small Form-Factor Pluggable)
 Data rate: 100 Gbit/s (100000 Mbit/s)
 Wavelength: 1331 nm (multiplexed over four wavelengths)
 Fiber type: G.652 single-mode fiber (SMF), duplex LC
 Maximum reach: up to 2 km
 Optical link budget: 4.2 dB
 Typical power consumption: 3.5 W
 Compliance: RoHS, WEEE
 Warranty: 5 years
 Manufacturer part number (MPN): QSFP-100G-SM-SR=
 EAN: 0882658930508
How to use
Install the QSFP-100G-SM-SR into a compatible QSFP port on a switch, router or optical transponder following the host equipment vendor’s hot‑swap and handling instructions. Connect duplex LC single-mode fiber cables to the module, observing proper polarity and connector cleanliness. Verify link status and negotiated speed in the host device management interface. For best results, ensure transceiver firmware and host platform are compatible and follow any interoperability notes provided by the equipment vendor.
Usage recommendations
Use certified G.652 single-mode duplex LC cabling and maintain clean connectors and patch-panel management to preserve the 4.2 dB link budget. Allow margin for connector and splice loss when planning links approaching the 2 km maximum reach. Confirm interoperability with the specific QSFP-based line cards or transponders in your environment.

## 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 | 100GBASE |
| Wavelength | 1331 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 2000 m |
| Tx power (max) | 2.5 dBmW |
| Tx power (min) | -6.9 dBmW |
| Rx power (min) | -11.1 dBmW |
| Rx power (max) | 2.5 dBmW |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | SR |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 10 - 60 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Features

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

### Logistics data

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

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 3.5 W |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | WEEE, RoHS |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, 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 Network Transceiver Cisco QSFP-100G-SM-SR=?

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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