Order online or Call 1.866.880.1230
My Account  spacer Your Cart Is Empty
Promotions Banner
 
Why Tech For Less
 

great deals when you sign up.




See a sample email

Shop by Brand
Quick Links
Laptops
Desktops
Monitors
Televisions
Portable Audio/MP3
Printers
Cameras
Cell Phones
All Categories
Promotions
Clearance Center
Make An Offer
Used-Acceptable Deals
Gifts Under $50
New Inventory
Non-Tech Items
Refer-A-Friend
 
 
 
Facebook Icon
Twitter Icon

Pay now using the payment and delivery information stored in your Amazon account.

Katapult payment logo

Monthly Payment Option with Affirm
Juniper QSFP28 Module - For Optical Network, Data Networking - 1 x MPO 100GBase-SR4 Network - Optical Fiber - Multi-mode - 100 Gigabit Ethernet - 100GBase-SR4

Juniper Networks JNP-QSFP-100G-SR4

Share with a friend    Printable Page

Juniper QSFP28 Module - For Optical Network, Data Networking - 1 x MPO 100GBase-SR4 Network -
Factory Sealed Condition Description
• Brand new
• Original manufacturer packaging
• Full manufacturer warranty
  • Factory Sealed products are new, in original manufacturer packaging, and carry a manufacturer warranty.
Save
15%
Compare At $393.75
$334.49
Free Shipping!


Extra discount applied
Juniper Networks JNP-QSFP-100G-SR4
Juniper QSFP28 Module - For Optical Network, Data Networking - 1 x MPO 100GBase-SR4 Network - Optical Fiber - Multi-mode - 100 Gigabit Ethernet - 100GBase-SR4

This topic describes the specifications for the 28-Gbps quad small form-factor pluggable (QSFP28) optical transceivers used in the QFX10000 line of switches.

The optical transceivers installed in QFX Series devices support digital optical monitoring (DOM) and digital diagnostic monitoring (DDM). DDM not only performs optical monitoring but also electrical monitoring, such as power supply voltage. You can view the diagnostic details for these transceivers from the CLI by issuing the operational mode CLI command show interfaces diagnostics optics. The command does not give any output for copper transceivers or transceivers not purchased from Juniper Networks.

In the newer standards, optical modulation amplitude (OMA) is used to measure the absolute receiver sensitivity. Older or slower transceivers use average sensitivity as the measure of receiver sensitivity.

Compatibility: Juniper Switches:

  • QFX10002
  • QFX10008
  • QFX10016

Read More IndicatorView specifications



4.7
Out of 5.0
A graph showing this site's review totals.
Overall Rating
96%
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Verified Buyer
April 5, 2025 by Russel S.
“Techforless has been a trusted site for open box and refurbished electronics that we have used for years.”
Verified Buyer
April 5, 2025 by Brenda Z.
“Easy as pie to navigate and many choices of payments.”
Verified Buyer
April 5, 2025 by James A.
“Great prices”
Verified Buyer
April 3, 2025 by Anne P.
“Buying a camera after a good experience buying a lens”
Verified Buyer
April 2, 2025 by Cole P.
“Great Price and Easy to check out!
The printer box came damaged and so were all the Styrofoam packaging inserts. Printer seems to work fine though.”
Verified Buyer
March 30, 2025 by Aitasha I.
“great and easy”
Verified Buyer
March 30, 2025 by Michael K.
“Overall good experience.”
Verified Buyer
March 28, 2025 by Andrea H.
“Very good experience. Shopped online and picked up in the store.”
Verified Buyer
March 25, 2025 by NET
“Easy to find the item I needed and it's cheaper at tech for less than any other retailer!”
Verified Buyer
March 25, 2025 by Josh C.
“A+”

You May Also Like
Juniper QFX-SFP-10GE-SR SFP+ Transceiver Module - For Data Networking, Optical Network - 1 x LC 10GBase-SR Network
Juniper Networks
Juniper QFX-SFP-10GE-SR SFP+ Transceiver Module - For Data Networking, Optical Network - 1 x LC 10GBase-SR Network
Read More IndicatorRead More

$35.97

Juniper QFX-QSFP-40G-SR4 QSFP+ Transceiver Module - 1 x 40GBase-SR4 Network40
Juniper Networks
Juniper QFX-QSFP-40G-SR4 QSFP+ Transceiver Module - 1 x 40GBase-SR4 Network40
Read More IndicatorRead More

$89.00

Juniper SFP28 Module - For Data Networking, Optical Network - 1 x 25GBase-SR Network - Optical Fiber - Multi-mode - 25 Gigabit Ethernet - 25GBase-SR
Juniper Networks
Juniper SFP28 Module - For Data Networking, Optical Network - 1 x 25GBase-SR Network - Optical Fiber - Multi-mode - 25 Gigabit Ethernet - 25GBase-SR
Read More IndicatorRead More

$152.49

The Tech For Less Advantage:

  • Over 2 Million Satisfied Customers Since 2001
  • All Items are Inspected by Experienced Technicians
  • Most Include Manufacturer Warranty
  • 30-Day Return Policy
  • Same Day Shipping

Contact Us

1610 Garden of the Gods Rd.
Colorado Springs, CO 80907

Sales: 1.866.880.1230

Operating Hours

Monday — Friday
Outlet Store:
9:00am to 4:00pm MT
Phone Inquiries:
9:00am to 4:00pm MT

Email Us
Sales/Product Questions
sales@techforless.com
After Sales Support
Customer Service Request Form

Testimonials

Testimonial Area Cap
This is the third time I have purchased an item [all Open Box] and I was very pleased with the price, number of ...
David` D. -
Mar 9th 2025
Testimonial Area Bottom

Read 4,227 More Reviews!    

*The Compare At price is the lowest price we've recently found on the Web from another reputable merchant and can include a shipping cost.
Microsoft Certified Refurbisher
cnet certified logo
Customer Reviews