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F5 Networks F5-UPG-QSFP28-IR4 Compatible LINK-PP 100G CWDM4 QSFP28 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module
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F5 Networks F5-UPG-QSFP28-IR4 Compatible LINK-PP 100G CWDM4 QSFP28 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module

# 223198

Product summary

Product
F5 Networks F5-UPG-QSFP28-IR4 Compatible LINK-PP 100G CWDM4 QSFP28 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module
SKU
223198
P/N
LQ-CW100-FR4C
Price
$ 179
Stock
6244 in Stock
Sold
9.8K
For Order Over $1000 Get $15.00 Off , Code: Linkpp15
For Order Over $3000 Get $50.00 Off , Code: Linkpp50
For Order Over $5000 Get $100.00 Off , Code: Linkpp100
New Users: $10 Coupon for Orders , Code: linkpp2610
24 Reviews
5 Questions
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9.8K Sold
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Free shipping over $600, If you need a more favorable price, please contact us directly.
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$ 179
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$ 168.26
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Manufacture: LINK-PP
P/N: LQ-CW100-FR4C
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5-Year Warranty 30-Day Returns 30-Day Exchange
Warranty
  • Providing industry-leading 5-year warranty.
  • Read the table for details of all products' warranty.
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  • Refunds will be received about 5 business days after the receipt of returned items.
  • Items in stock for replacement can be shipped within 1 business day.
  • Read the full return policy for details.
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F5 Networks F5-UPG-QSFP28-IR4 Compatible LINK-PP 100G QSFP28 Specifications

The F5 Networks F5-UPG-QSFP28-IR4 Compatible LINK-PP module is a high-performance 100G QSFP28 CWDM4 optical transceiver expertly designed for modern data center interconnects. Featuring a built-in four-wavelength DFB laser and robust PIN detector, this single-mode module delivers up to 25.78Gbps per channel. Operating seamlessly under commercial temperatures, it guarantees efficient 100GBASE Ethernet links with exceptional reliability.

F5 Networks Part NumberF5-UPG-QSFP28-IR4Vendor NameLINK-PP
Form Factor QSFP28 Max Data Rate 103.12Gbps
Wavelength 1271nm, 1291nm, 1311nm and 1331nm Max Cable Distance 2km
Connector Duplex LC Media SMF
Transmitter Type DFB Receiver Type

PIN

Modulation (Electrical)
4x 25G-NRZ Modulation (Optical)

4x 25G-NRZ

DDM/DOM Supported Operating Temperature Range

0°C to +70°C

Protocols QSFP28 MSA, SFF-8636, IEEE 802.3ba, IEEE 802.3bm, CAUI-4 Warranty 5 Years

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A***t
Switzerland
Verified Purchase
5 .0
2026-07-12
Instant 100G link on Juniper QFX5120. (^_^)v
J***n
Germany
Verified Purchase
5 .0
2026-04-24
Ran 72-hour burn-in across mixed Juniper QFX and Dell PowerSwitch topology in our hot-aisle containment rows. Temperatures stayed well inside commercial thresholds, and internal DFB laser arrays maintained locked center wavelengths without drift.
C***r
United Kingdom
Verified Purchase
5 .0
2026-03-23
Bulk deployment on Dell switches went smooth!
J***n
Finland
Verified Purchase
5 .0
2026-02-06
Solid 2km SMF CWDM4 transceivers, zero packet loss.
R***s
Macao
Verified Purchase
5 .0
2026-01-24
Power consumption stays well below 3.5W per port in high-density TOR leaf switches.
A***n
Philippines
Verified Purchase
5 .0
2025-12-11
Great QSFP28 optics, exactly as advertised.
M***z
France
Verified Purchase
5 .0
2025-10-21
Replaced pricey OEM optics in our Mellanox cluster. DOM diagnostics read precise optical power levels.
M***e
Bolivia
Verified Purchase
5 .0
2025-10-20
Deployed 24 units in telecom cell site backhaul. Link budget and stability are spot on.
M***z
United Kingdom
Verified Purchase
5 .0
2025-10-15
Flawless interop between Arista and Cisco core switches using existing OS2 duplex LC cables.
E***n
Austria
Verified Purchase
5 .0
2025-09-19
Upgraded campus backbone with these 100G CWDM4 modules. Duplex LC patch ran 1.4km without drops!
C***r
Mexico
Verified Purchase
4 .0
2025-08-03
Delivery took an extra day to Frankfurt, yet DOM metrics and 100G links are perfect. ⏱️
J***z
Russian Federation
Verified Purchase
5 .0
2025-06-10
Flawless duplex LC 100G module for spine-leaf.
S***i
Argentina
Verified Purchase
5 .0
2024-01-25
works great !
M***u
Germany
Verified Purchase
5 .0
2023-07-24
I found the item I was looking for quickly and ordered. It arrived from overseas in 4 days, 2 of which were over a weekend. Several emails keeping me informed was also a welcome perk.
G***t
Cambodia
Verified Purchase
5 .0
2023-07-18
Product not tested, is yet to be installed but awsome customer assistance during my order. Good packaging, Fast delivery in France.
D***g
Bulgaria
Verified Purchase
5 .0
2023-07-07
Great site with awesome prices and Fast shipping.Buy with confidence from Fiberstore.
P***e
Japan
Verified Purchase
5 .0
2023-06-26
No complaints out of me... keep up the good work LINK-PP.
A***a
Hong Kong
Verified Purchase
5 .0
2023-02-15
The check out process is quick and easy.
P***n
India
Verified Purchase
5 .0
2023-01-18
I always enjoy your site and working with your professional employees .
M***r
Malaysia
Verified Purchase
5 .0
2022-10-11
So far I love them, easy order system, they tell you how many are in stock right on the site.
I***v
Russian Federation
Verified Purchase
5 .0
2022-07-12
These work very well, are easy to install.
G***h
Denmark
Verified Purchase
5 .0
2022-05-11
I would buy from these guys again without hesitation and could not recommend them strongly enough.
L***t
Germany
Verified Purchase
5 .0
2022-04-21
Thank you
J***r
Sweden
Verified Purchase
5 .0
2022-03-01
The price was unbeatable. Items arrived Fast and in perfect condition!
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