Loading... Please wait...

Product Finder


$2,400.00 $180.00
(You save $2,220.00)
Same day shipping
Calculated at checkout

Key Benefits

  • Lifetime Warranty
  • Warranty Safe
  • In-System Tested
  • Network Emulation
  • Data Center Certified
  • Custom Programmed
  • Same Day Shipping
  • Evaluation Program

Approved QFX-QSFP-40G-ESR4 - 40GBase QSFP SR4 MPO, 300 meters, 850 nm QSFP+ transceiver. 100% Juniper compatible.

Form Factor: QSFP+

Port Interface: 1 x 40GBase MPO

Interface Details: 40GBase QSFP SR4

Data Rate: 40 Gbps Gigabit Ethernet

Wavelength: 850 nm

Distance: 300 meters (984 feet)

Temperature Range: Commercial 0°C to 70°C

Digital Diagnostics (DDM): Yes

Connection: Multi-mode Fiber (MMF)

Hot Swappable: Yes

Dimensions: 0.33" x 0.72" x 2.40"

Data Sheet: QFX-QSFP-40G-ESR4-A

Compatibility: Guaranteed Compliant

Quality Guarantee

The Approved Networks Juniper Transceiver line is guaranteed 100% Compatible and Functional in its intended router or switch and is 100% MSA compliant. The QFX-QSFP-40G-ESR4-A transceiver comes with an Industry leading Lifetime Warranty, surpassing the Juniper warranty for the same product. Every QFX-QSFP-40G-ESR4-A is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.

Call now to speak with an Account Representative (800) 590-9535

Email us at: sales@ApprovedNetworks.com


Lifetime Replacement Warranty on all Optical Transceivers.