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header-product SFP transceiver BlueOptics SFP991-1ELH20-BO 1250 Mbit/s 1550 nm
188.99 €

SFP transceiver BlueOptics SFP991-1ELH20-BO 1250 Mbit/s 1550 nm

SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 1
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 2
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 3
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 4
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 5
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 6
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 7
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 1
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 2
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 3
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 4
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 5
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 6
SFP transceiver BlueOptics SFP991-1ELH20-BO Photo 7
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SFP transceiver BlueOptics SFP991-1ELH20-BO 1250 Mbit/s 1550 nm

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Short description

The BlueOptics SFP991-1ELH20-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It operates at a wavelength of 1550 nm and is designed for reliable networking applications. The module features a metal housing, operates at an input voltage of 3.3 V, and weighs only 3 g, making it a lightweight and efficient choice for network setups.
Available for order: 36 pcs.
Warranty: 2 Years
SKU: 4471493
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
19.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
24.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The BlueOptics SFP991-1ELH20-BO is a single‑mode fiber SFP transceiver module designed for 1000BASE‑ZX applications. It supports a maximum data transfer rate of 1250 Mbit/s at a wavelength of 1550 nm, features a metal housing and a lightweight design (approx. 3 g). The module uses an SFP interface and an LC duplex optical connector (MSA‑compliant) and is intended for long‑reach optical links on single‑mode fiber.

Advantages

The transceiver offers compatibility with devices that accept standard SFP 1000BASE‑ZX modules and supports Ethernet and related high‑speed protocols at up to 1.25 Gbit/s. A metal housing provides mechanical robustness and thermal conduction, while the compact SFP form factor allows easy hot‑swap installation. The 1550 nm wavelength and single‑mode design enable long‑distance links when used with appropriate fiber and patching. The module also supports common digital diagnostic monitoring functions when the host device provides DDM/DOM access.

Suitable for

  • Long‑reach single‑mode Ethernet links (1000BASE‑ZX)
  • Interconnection of switches, routers and storage systems supporting SFP modules
  • Backbone and metropolitan fiber links requiring 1550 nm optics
  • Environments where compact, hot‑swappable transceivers are needed

Key specifications

  • Interface type: SFP (small form‑factor pluggable)
  • Data rate: up to 1250 Mbit/s (1.25 Gbit/s)
  • Optical wavelength: 1550 nm
  • Fiber type: single‑mode fiber (LC duplex connector)
  • Housing: metal, compact SFP form factor
  • Supply voltage: 3.3 V
  • Weight: approximately 3 g
  • Color: silver

How to use

Install the BlueOptics SFP991-1ELH20-BO by inserting the SFP module into a compatible SFP slot on the host device until it latches. Connect single‑mode LC duplex fiber patch cords to the transmit and receive ports, taking care to match Tx to Rx on the opposing transceiver. Ensure the host device supports 1000BASE‑ZX optics and, if you require remote monitoring, that the device exposes DDM/DOM registers. Observe standard electrostatic discharge precautions and follow the host vendor’s guidelines for hot‑swap and firmware compatibility.

Usage recommendations

For reliable long‑distance performance, use quality single‑mode fiber cabling and LC duplex patch cords, verify link attenuation and connector cleanliness, and confirm that the host equipment firmware supports third‑party SFP modules and DDM/DOM monitoring if required.

Specifications

Interface type:
SFP
Maximum data transfer rate:
1250 Mbit/s
Weight:
0.003 kg
Product colour:
Silver
All features

Performance

Interface type:
SFP
Maximum data transfer rate:
1250 Mbit/s
Fiber ethernet cabling technology:
1000BASE
Duplex system:
Full
Wavelength:
1550 nm
Fiber optic connector:
SFP
Maximum transfer distance:
160000 m
Rx wavelength (max):
1550 nm
Tx wavelength (max):
1550 nm
SFP transceiver standard:
ZX

Network

SFP transceiver type:
Fiber optic

Operational conditions

Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
0 - 70
Maximum operating temperature:
70 °C
Minimum operating temperature:
0 °C

Power

Input voltage:
3.3

Packaging data

Package weight:
2 g

Packaging content

Quantity per pack:
1 pc(s)

Weight & dimensions

Weight:
0.003 kg

Features

Product colour:
Silver
Housing material:
Metal

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the SFP transceiver BlueOptics SFP991-1ELH20-BO cost, and is it available for purchase?

The price is 188.99 € (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 19.08.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, weight, 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 SFP transceiver BlueOptics SFP991-1ELH20-BO?

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.
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