Cisco QSFP-4X10G-LR-S
QSFP 4X10G TRANSCEIVER MODULE SM MPO 10KM ENTERPRISE-CLASS
Key facts
- Part number
- QSFP-4X10G-LR-S
- Brand
- Cisco
- Category
- Transceivers
- Price
- AUD 455 from Prology AU (refurbished)USD 323 from Prology US (refurbished)
- Availability
- Prology AU: Refurbished · in stock
- Prology US: Refurbished · in stock
Overview
QSFP 4X10G TRANSCEIVER MODULE SM MPO 10KM ENTERPRISE-CLASS
The Cisco QSFP-4X10G-LR-S QSFP module supports link lengths of up to 10km on G.652 single-mode fiber (SMF). It enables high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber female connectors. It can also be used in a 4x10G mode for interoperability with 10GBASE-LR interfaces up to 10km.
The 4x10G connectivity is achieved using an external 12-fiber parallel to 2-fiber duplex breakout cable, which connects the 4x10G LR module to four 10GBASE-LR optical interfaces. Cisco's QSFP-4X10G-LR-S is optimized to guarantee interoperability over the full specification range of 10GBASE-LR in 4x10G mode. QSFP-4X10G-LR-S does not support FCoE.
- 40Gigabit Ethernet - Designed to provide high-performance Ethernet connection while minimizing power and CPU cycles' utilization
- For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fibre optic is an ideal solution
- Optical fibre cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
- With 40GBase-LR technology, enjoy up to 40Gbps data transfer rate over optical fibre cable
Specifications
General
- Total Number of Ports
- 1
- Compatibility
- Cisco Router Series: Nexus 3000 Series Nexus 9000 Series NCS 1002 Router
- Application/Usage
- Data Networking
Optical Network
- Product Type
- QSFP
Manufacturer Website Address
- Manufacturer
- Cisco Systems, Inc
- Product Name
- 4x10GBASE-LR QSFP Modules for SMF
- Brand Name
- Cisco
- Network Technology
- 40GBase-LR
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Single-mode
- Weight (Approximate)
- 100 g
- Height
- 13.5 mm
- Width
- 18.4 mm
- Depth
- 72.4 mm
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 17,201.91≈ USD 12,080
- Oct 2026
- Lowest recorded
- AUD 17,201.91≈ USD 12,080
- Highest recorded
- AUD 17,201.91≈ USD 12,080
- Recorded
- 2026
- 1 price point
- RRP
- Prology AU
- Prology US
- List price
Buy or sell Cisco QSFP-4X10G-LR-S
Buying Cisco transceivers
Prology stocks the Cisco QSFP-4X10G-LR-S from USD 323 on Prology AU and Prology US. Need more than one, or a different condition? Request a quote for volume pricing.
Selling Cisco transceivers
Have a spare or decommissioned QSFP-4X10G-LR-S? Prology buys used and surplus Cisco transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your QSFP-4X10G-LR-S.
- What is the Cisco QSFP-4X10G-LR-S?
- The Cisco QSFP-4X10G-LR-S is a Cisco transceiver – QSFP 4X10G TRANSCEIVER MODULE SM MPO 10KM ENTERPRISE-CLASS.
- How much does the Cisco QSFP-4X10G-LR-S cost?
- The reference price on record is AUD 17,201.91 (Oct 2026). It is a reference figure, not a selling price — the live price is on the Prology store page.
- Where can I buy the Cisco QSFP-4X10G-LR-S?
- It is listed on Prology AU and Prology US. Use the “View on Prology” button above for live price, condition and stock, or request a quote for volume pricing.
- Can I sell a used Cisco QSFP-4X10G-LR-S?
- Yes. Prology buys used and surplus Cisco transceivers, including the QSFP-4X10G-LR-S. Get an offer — sell outright or trade in against your next order.
Request a quote for QSFP-4X10G-LR-S
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.