# Transceiver BlueOptics BO28L859S1D (980-9I17D-00CS00-BO) QSFP28 MPO/MTP 100GBASE-SR4 Multimode 4×850nm 100m DDM DOM 0–70°C

**URL:** https://aio.lv/en/product--blueoptics-980-9i17d-00cs00-bo--11698299
**Data updated:** 2026-02-25 16:42 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** 980-9I17D-00CS00-BO
**EAN:** 4063232347936
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-980-9i17d-00cs00-bo--11698299

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

BlueOptics BO28L859S1D QSFP28 transceiver module (MPN 980-9I17D-00CS00-BO) supports 100GBASE-SR4 over multimode fiber with MPO/MTP connector. Uses four 850 nm lanes, reaches up to 100 meters, and provides DDM/DOM for diagnostics. Designed for data center and short-reach 100 Gbps Ethernet links, operating in the 0–70°C temperature range.

## Long description

BlueOptics BO28L859S1D is a QSFP28 transceiver module designed for short-reach 100 Gbps Ethernet links over multimode fiber. The module uses an MPO/MTP interface and four parallel 850 nm lanes to deliver 100GBASE-SR4 performance up to 100 meters on appropriate multimode fiber. Integrated diagnostic functions provide real-time monitoring of operating parameters to assist with network maintenance and troubleshooting. The transceiver is intended for use in data center switches, routers and high-density interconnects and operates across a standard ambient temperature range.
Advantages
The transceiver offers high-density 100 Gbps connectivity in a compact QSFP28 form factor with an MPO/MTP connector for rapid installation and fiber management. Use of four 850 nm lanes maintains compatibility with established multimode fiber infrastructures and supports distances up to 100 meters on OM3/OM4 fiber types. Built-in digital diagnostics (DDM/DOM) allow monitoring of key parameters such as temperature, optical power and supply voltage, enabling faster fault identification and simplified operation in campus and data center environments.
Suitable for
100 Gbps server-to-switch and switch-to-switch links in data centers
High-density aggregation and spine-leaf architectures
Short-reach optical connections over multimode fiber (OM3/OM4)
Environments requiring real-time transceiver diagnostics and monitoring
Key specifications
Form factor: QSFP28
Interface: MPO/MTP multi-fiber connector
Standard: 100GBASE-SR4
Wavelength: 4 × 850 nm lanes
Maximum reach: up to 100 meters on suitable multimode fiber
Monitoring: Digital diagnostics (DDM/DOM)
Operating ambient temperature range: 0–70°C
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port following your equipment vendor’s guidelines, ensuring the module is properly seated and latched. Connect an MPO/MTP multimode fiber trunk cable rated for OM3 or OM4 between transceivers at each end, observing correct polarity and fiber ribbon orientation. After insertion, verify link status and use the device or management system to read diagnostic information through DDM/DOM to confirm optical power levels, temperature and supply voltage are within expected ranges before placing traffic on the link.
Usage recommendations
For reliable 100GBASE-SR4 performance, use certified OM3 or OM4 multimode fiber and MPO/MTP connectors with proper cleaning procedures. Ensure transceiver firmware and host equipment are compatible with QSFP28 modules, and monitor diagnostic parameters periodically to detect degradation or contamination in the optical path.

## FAQ

### How much does the BlueOptics QSFP28 BO28L859S1D 100GBASE-SR4 Transceiver cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1881 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 27.07.2026 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. 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 BlueOptics 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 BlueOptics 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

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