WSP-Q40GLR4L 40G optical transceiver
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WSP-Q40GLR4L

Original price was: $7,353.78.Current price is: $1,470.76.

  • Product Description: Cisco WSP-Q40GLR4L Compatible 40GBASE-LR4L QSFP+ 1310nm 2km DOM Duplex LC/UPC SMF Optical Transceiver Module
  • Manufacturer: Cisco
  • Part Number: WSP-Q40GLR4L
  • Model Number: 40GBASE-LR4 QSFP transceiver module for SMF, duplex LC connector, up to 2km
  • Model Description: WSP-Q40GLR4L - Cisco SFP GLC Module
  • 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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USA- +1- 860-730-3336
UK- +1- 860-730-3336
India- +91-988-672-7317

WSP-Q40GLR4L Overview
The Cisco WSP-Q40GLR4L is a high-performance 40GBASE-LR4 QSFP transceiver module designed for single-mode fiber (SMF) applications. With its duplex LC connector, it supports data transmission up to 2 kilometers. This transceiver is perfect for high-speed networks that require reliable and efficient connectivity.

Quick Specifications

Brand Cisco
Model WSP-Q40GLR4L
Connector Duplex LC
Maximum Distance 2 km
Form Factor QSFP+

Product Features

  • Complies with the 40GBASE-LR4 standard for strong performance
  • Supports single-mode fiber (SMF) with a duplex LC connector
  • Transmission reach of up to 2 kilometers
  • High-density QSFP+ form factor
  • Energy-efficient, low power consumption for sustainable networking

Product Applications

  • Data Center Interconnects
  • Enterprise Core Networks
  • High-Performance Computing (HPC) Clusters

Supported Accessories

Accessory Model
QSFP+ to 4xSFP+ Breakout Cable QSA-Module
QSFP+ Direct Attach Copper (DAC) Cables Cisco QSFP-H40G-CU1M
QSFP+ Fiber Optic Cables Cisco QSFP-4X10G-LR

Comparison with Similar Models

Model Differences
Cisco QSFP-40GE-LR4 Supports longer distances (up to 10 km)
Cisco QSFP-40G-SR-BD Utilizes BiDi technology for multimode fiber
Cisco QSFP-40G-SR4 Designed for short range (up to 150m on OM3 MMF)

WSP-Q40GLR4L Specification

WSP-Q40GLR4L Specifications

Wavelength (nm) 1310
Cable type SMF
Core size (Microns) G.652
Modal bandwidth (MHz km)
Cable distance 2km
Power consumptionĀ (W) 3.5
Pull tab color Yellow
Type 40GBASE-LR4-Lite, 1310Ā nm, SMF
Transmit power (dBm) Maximum: 2.3, perĀ lane
Minimum: -10, perĀ lane
Receive power (dBm) Maximum: 2.3, perĀ lane
Minimum: -13.7, perĀ lane
Transmit and receive wavelength (nm) Four lanes: 1271, 1291, 1311, 1331
Environmental conditions Operating temperature range:

ā—Ā Ā Ā Ā Ā Commercial temperature range: 0 to 70Ā°C (32 to 158Ā°F). Exceptions are

ā—¦Ā Ā Ā Ā QSFP BiDi (QSFP-40G-SR-BD): +10 to 70Ā°C (50 to 158Ā°F)

ā—¦Ā Ā Ā Ā QSFP BiDi Monitor (QSFP-40G-BD-RX): +10 to 70Ā°C (50 to 158Ā°F)

ā—¦Ā Ā Ā Ā QSFP LR4 Lite (WSP-Q40GLR4L): +10 to 60Ā°C (50 to 140Ā°F)

ā—Ā Ā Ā Ā Ā Storage temperature range: -40 to 85Ā°C (-40 to 185Ā°F)

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100% Money Back Guarantee:

If our products donā€™t meet the quality standards or expectations we offer a full and final refund.

Professional Technical Support

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Genuine & Original Equipments

Be it New or Refurbished Compulease Networks guarantees you with original OEM hardware equipments.

Warranty Terms & Conditions

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

Order Procedure

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