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header-product Transceiver module Cisco QSFP-40/100-SRBD-RFB 100G/40GBASE SR-BiDi QSFP
181.99 €

Transceiver module Cisco QSFP-40/100-SRBD-RFB 100G/40GBASE SR-BiDi QSFP

Stāvoklis: Renew
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Transceiver module Cisco QSFP-40/100-SRBD-RFB 100G/40GBASE SR-BiDi QSFP

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Transceiver module Cisco QSFP-40/100-SRBD-RFB 100G/40GBASE SR-BiDi QSFP

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Short description

Cisco QSFP-40/100-SRBD-RFB is a QSFP optical transceiver module supporting 100G and 40GBASE SR-BiDi operation. Designed for short-reach data center links, it enables bidirectional transmission over a single multimode fiber using BiDi optics. The module fits QSFP ports and is intended for high-density switch and server connectivity in enterprise and service-provider networks.
Available for order: 5 pcs.
Warranty: 2 Years
Stāvoklis: Renew

The device has been fully restored by the manufacturer. Perfect technical and visual condition. Full packaging.

SKU: 12106792
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Cost

1.89 €

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Product information

Description

The Cisco QSFP-40/100-SRBD-RFB is an optical transceiver module that supports both 100G and 40GBASE SR-BiDi operation for short-reach multimode fiber links. Designed for data center environments, the module enables bidirectional transmission over a single multimode fiber using BiDi optics and fits standard QSFP ports for easy installation in high-density switches and servers.

Advantages

This QSFP transceiver reduces fiber infrastructure by enabling bidirectional communication over a single multimode fiber, simplifying cabling in dense rack deployments. Its dual-rate capability supports both 100G and 40G modes, offering flexibility when migrating between link speeds. The module conforms to QSFP form-factor dimensions for compatibility with a wide range of network equipment and is intended for reliable short-reach connectivity within enterprise and service-provider networks.

Suitable for

  • Short-reach data center interconnects over multimode fiber
  • High-density switch-to-switch or switch-to-server links
  • Environments requiring migration between 40G and 100G link speeds
  • Scenarios where minimizing fiber cabling is important

Key specifications

  • Optical technology: SR-BiDi (short-range bidirectional)
  • Supported link speeds: 100G and 40G
  • Form factor: QSFP (Quad Small Form-factor Pluggable)
  • Fiber type: Multimode fiber
  • Typical application: Short-reach data center links
  • Connector interface: QSFP port compatible

How to use

Insert the QSFP transceiver into a compatible QSFP port on a switch or server module until it latches securely. Connect a single multimode fiber cable with suitable duplex LC or MPO breakout (as required by system cabling) to the transceiver to enable bidirectional SR-BiDi transmission. Configure the host device for the appropriate link speed (40G or 100G) and verify link status and diagnostics via the network equipment management interface. Follow the equipment vendor guidelines for hot-plug procedures and handling precautions to avoid electrostatic damage.

Usage recommendations

Use this module for short-distance connections within data centers and ensure multimode fiber and patching hardware meet the required modal bandwidth and loss budgets. When migrating between 40G and 100G, confirm firmware and platform support for dual-rate operation and test link performance after installation.

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Customer questions

FAQ

How much does the Cisco QSFP-40/100-SRBD-RFB QSFP 100G/40G cost, and is it available for purchase?

The price is 181.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 13.07.2026 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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