Items purchased through Cisco Outlet are remanufactured. Conditions may vary from the visual depictions on the site.
QSFP-4X10G-LR-S-RF
QSFP4x10GTrnscvrMod,SM MPO,10KM,EntrprseClass REMANUFACTURED
Inventory quantities are subject to availability and are not guaranteed until the order is placed.
The QSFP-4X10G-LR-S-RF is a professionally remanufactured Cisco QSFP+ to 4x10G LR breakout transceiver enabling a single 40G QSFP+ port to operate as four independent 10GBASE-LR interfaces over single-mode fiber. Using a breakout cable with four LC duplex connectors, this transceiver dramatically increases 10G port density from 40G-capable platforms without requiring dedicated 10G SFP+ line cards or switch upgrades. Each of the four 10G channels supports up to 10km over OS2 single-mode fiber, making it suitable for server, storage, and inter-switch 10G SMF connectivity from 40G infrastructure.
This remanufactured QSFP+ 4x10G LR transceiver meets Cisco's optical performance specifications and has been tested for per-channel 10G transmit power, receive sensitivity, and breakout mode compatibility on supported Cisco platforms. Each unit is validated for use with Cisco 40G QSFP+ breakout-capable switching and routing platforms.
Key Features:
• Single QSFP+ providing four independent 10GBASE-LR interfaces via breakout
• Up to 10km per channel over OS2 single-mode fiber with LC duplex connectors
• Maximizes 10G SMF port density from existing 40G QSFP+ infrastructure
• Compatible with Cisco Nexus and Catalyst platforms supporting QSFP+ breakout
• Eliminates need for dedicated 10G line cards in breakout-capable deployments
• Digital optical monitoring for per-channel signal quality diagnostics
This refurbished breakout transceiver is ideal for network architects maximizing 10G SMF port density from 40G QSFP+ interfaces on Cisco switching platforms. By choosing a remanufactured Cisco QSFP-4X10G-LR-S, you multiply 10G single-mode fiber port density at lower per-port transceiver cost.