# Fiber optic transceiver module BlueOptics SFP-GLSD-90-A-BO 1250 Mbit/s 1550 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-glsd-90-a-bo--10007723
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-GLSD-90-A-BO
**EAN:** 4063232295404
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-glsd-90-a-bo--10007723

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-GLSD-90-A-BO is a fiber optic transceiver module with a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1550 nm. It features a metal housing for durability and operates at an input voltage of 3.3 V. This SFP transceiver is designed for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP-GLSD-90-A-BO is a single‑mode fiber optic SFP transceiver module designed for 1250 Mbit/s (1.25 Gbit/s) links at a wavelength of 1550 nm. Housed in a metal enclosure and powered from a 3.3 V input, this SFP module implements LC duplex optical connectivity and follows MSA-compatible mechanical and electrical specifications for straightforward integration into network switches, routers and storage platforms that accept SFP form‑factor modules.
Advantages
The module supports long-reach 1550 nm transmission over single‑mode fiber and provides receiver and transmitter functionality in one compact SFP package. Its metal housing improves durability and EMI shielding while the standardized SFP interface ensures broad hardware compatibility. Digital diagnostic monitoring (DDM/DOM) support enables real‑time readout of supply voltage, laser bias current, transmit power, receive power and temperature for simplified remote diagnostics and maintenance.
Suitable for
 Long-distance Ethernet links up to gigabit class (1000BASE-ZX style applications)
 Interconnects between switches, routers and aggregation equipment over single‑mode fiber
 Fiber uplinks in data centers, campus backbones and carrier networks
 Fibre Channel over Ethernet or SDH/SONET links that use 1.25 Gbit/s optical modules
Key specifications
 Form factor: SFP (Small Form-factor Pluggable)
 Data rate: up to 1250 Mbit/s (1.25 Gbit/s)
 Wavelength: 1550 nm for both transmitter and receiver
 Fiber type: single‑mode fiber (SMF)
 Connector: LC duplex optical connector
 Power supply: 3.3 V input
 Product colour: silver (metal housing)
 Support for digital diagnostics monitoring (DDM/DOM) compliant with MSA SFF-8472
How to use
Insert the BlueOptics SFP-GLSD-90-A-BO into an available SFP slot of a compatible network device while the host is powered down or following the manufacturer's hot‑swap guidance. Connect LC duplex single‑mode patch cords to the module and to the remote transceiver, observing correct transmit/receive polarity. Ensure the host device firmware or operating system recognizes third‑party SFP modules and, if required, enable DDM/DOM support to monitor optical parameters. Configure link speed and protocols on the network equipment according to the intended application.
Usage recommendations
For optimal performance, use quality single‑mode fiber and low‑loss LC patch cords, verify polarity and attenuation budget for the intended link distance, and confirm the host hardware supports DDM/DOM to access diagnostic data. Follow ESD precautions when handling the transceiver and store unused modules in protective antistatic packaging.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Wavelength | 1550 nm |
| Fiber optic connector | SFP |
| Maximum transfer distance | 120000 m |
| Rx wavelength (min) | 1550 nm |
| Tx wavelength (min) | 1550 nm |
| SFP transceiver standard | ZX |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the Fiber optic transceiver BlueOptics SFP-GLSD-90-A-BO cost, and is it available for purchase?

The price is 123.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 29.07.2026 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

### 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.

## Image

https://aio.lv/img/cache/product/10007723/54619772_large.webp