QDD-400G-LR4-S 400G long-range optical transceiver
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QDD-400G-LR4-S

Original price was: ₹854,250.00.Current price is: ₹170,850.00.

  • Product Description: 400G QSFP-DD Transceiver,400GBASE-LR4,SMF Duplex LC,10km
  • Manufacturer: Cisco
  • Part Number: QDD-400G-LR4-S
  • Model Number: 400G QSFP-DD Transceiver,400GBASE-LR4,SMF Duplex LC,10km
  • Model Description: Cisco QDD-400G-LR4-S
  • Rating:
  • Product Can Be: Bought , Rented ,
  • Availability: In Stock
  • Also Available In: Refurbished
  • Condition: New
  • Warranty: New- 1 Year

Order Procedure

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QDD-400G-LR4-S Overview

The Cisco QDD-400G-LR4-S is a top-tier 400G QSFP-DD transceiver designed for long-distance data transmission over single-mode fiber (SMF). With its high-speed data rates and energy-efficient design, it’s an ideal solution for modern data centers and enterprise networks looking to enhance performance and reliability.


QDD-400G-LR4-S Key Features

  • 400Gbps Data Rate: Supports ultra-fast data transfer for demanding applications.
  • 10km Transmission Range: Ideal for long-distance SMF connections.
  • QSFP-DD Form Factor: Compact and efficient design for high-density networking.
  • Duplex LC Connector: Ensures secure and reliable connections.
  • Energy-Efficient Design: Optimized for lower power consumption.

Feature Comparison

Model Data Rate Reach Form Factor Connector Type Power Consumption Compatibility Wavelength
Cisco QDD-400G-LR4-S 400G 10km QSFP-DD Duplex LC Low Multi-Vendor 1310nm
Cisco QDD-400G-DR4-S 400G 500m QSFP-DD MTP/MPO Low Multi-Vendor 1310nm
Juniper QSFP-DD-400G-LR8 400G 10km QSFP-DD Duplex LC Moderate Juniper Exclusive 1310nm
Arista QSFP-DD-LR8-400G 400G 10km QSFP-DD Duplex LC Moderate Arista Exclusive 1310nm
Brocade QSFP-DD-400G-LR4 400G 10km QSFP-DD Duplex LC Low Multi-Vendor 1310nm
Foundry FCI-400G-LR4 400G 10km QSFP-DD Duplex LC Low Multi-Vendor 1310nm

Application Scenarios

  • Data Center Interconnects: High-speed connections between data centers.
  • Enterprise Network Backbones: Enhance core network reliability and speed.
  • Telecom Network Upgrades: Future-proof telecommunications infrastructure.

Optional Accessories

Model Description
CS-CAB-400G-3M 3m QSFP-DD Passive Copper Cable
CS-OPT-SMF10G Single-Mode Fiber Optic Patch Cable, 10m
CS-CLEANC-10 Fiber Connector Cleaner, 10-pack

The QDD-400G-LR4-S delivers exceptional performance, reliability, and efficiency, making it an excellent choice for long-distance networking requirements.

QDD-400G-LR4-S Specification

Cisco QDD-400G-LR4-S Specifications

Brand Cisco
Product Name QDD-400G-LR4-S
Form Factor QSFP-DD
Maximum Data Rate 400 Gbps
Interface Duplex LC Connector
Reach 10 km
Wavelength 1310 nm
Cable Type Single Mode Fiber (SMF)
Optical Components DFB Laser
Temperature Range 0 to 70 degree C (32 to 158 degree F)
Power Consumption 12 W
Protocols 400GBASE-LR4
Digital Diagnostics Yes
Modulation PAM4
Compliance RoHS, CE, FCC
MTBF 1,200,000 Hours
Bit Error Rate (BER) 1E-12
Security MACsec
Compatibility Multi-vendor (Cisco, Juniper, Arista)
Warranty 5 Years

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Warranty Terms & Conditions

New - 1-3 Year Warranty | Refurbished - 90 Days Standard ( Extendable up-to 1 Year )

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