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Home
Optics Transceivers | SFP Modules
10/25/40G/100G Transceiver Modules
100G QSFP28/SFP-DD
197921
Cisco QSFP-100/112G-LR4 Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

Cisco QSFP-100/112G-LR4 Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

#197921
For Order Over $300 Get $15.00 Off, Code:
Linkpp15
For Order Over $2000 Get $50.00 Off, Code:
Linkpp50
For Order Over $3000 Get $100.00 Off, Code:
Linkpp100

Cisco QSFP-100/112G-LR4 Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

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Manufacture: LINK-PP
P/N: LQ-LW112-LR4C
Compatible:
Cisco
LINK-PP
Arista
DELL
HW
Juniper
Mellanox
Compatible P/N:
QSFP-100/112G-LR4 | 10km
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Cisco QSFP-100/112G-LR4 Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate Optical Transceiver Module(SMF, 1310nm, 10km, LC,DOM)


The 100G QSFP28 LR4 is a fully-integrated 4x 28Gbps optical transceiver module which can support links of up to 10km.The transmitter consists of 4 channels of cooled DFBs and driver ICs.

The receiver consists of a PIN array and TIA ICs and has CDR circuits (Clock and Data Recovery) on both transmitter and receiver channels. It has 4x 28Gbps optical interfaces for operation over a pair of single mode fibers with duplex LC connectors.


LINK-PP Part Number
 LQ-LW112-LR4C Cisco Part Number
 QSFP-100/112G-LR4
Form Factor
 QSFP28
 Max Data Rate
 Dual Rate 103.1Gbps and 112Gbps
Wavelength
 1310nm Max Cable Distance
 10km
Connector
Duplex LC
Media
SMF
Transmitter Type
4 x LAN WDM DML TOSAReceiver Type

4 x PIN ROSA

DDM/DOM
SupportedCommercial Temperature Range
0°C to +70°C
Protocols
100G Ethernet, 25G Ethernet, OTN OTU4 4I1-9D1F






  1. 100G QSFP28 LR4
  2. 112G QSFP28
  3. QSFP-LR4-100GM
  4. QSFP-100/112G-LR4

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K***e
Canada
Verified Purchase
5.0
2025-06-02
wow, really cheap, I have save monney, the service is great.
47 Helpful vote Comments
M***t
Democratic People's Republic of Korea
Verified Purchase
5.0
2025-05-26
Order was correct and shipped out quickly, best price on the web. Cannot ask for more!
49 Helpful vote Comments
S***r
France
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5.0
2025-03-23
Cool and reliable, Fast and high quality
43 Helpful vote Comments
B***o
New Zealand
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5.0
2025-03-01
This is a great product for the price.
50 Helpful vote Comments
R***m
Thailand
Verified Purchase
5.0
2025-01-24
Link PP has been our vendor of Optical Transceiver Module for many products. we have been using their products for long time and they have never disappointed us. The main attraction is the pricing and the product quality. Thanks you for being so supportive
43 Helpful vote Comments
B***r
Singapore
Verified Purchase
5.0
2025-01-03
I have no coments
42 Helpful vote Comments
N***t
Japan
Verified Purchase
5.0
2024-12-23
Arrived very quickly exactly as ordered. Not finished burn-in testing as I\'m still setting up the two systems.
89 Helpful vote Comments
D***a
Taiwan, Province of China
Verified Purchase
5.0
2024-12-08
Great price, Fast shipping, quality product.
71 Helpful vote Comments
J***n
Poland
Verified Purchase
5.0
2024-10-13
Very good. Simple transaction, product shipped on time, and it worked as expected!
45 Helpful vote Comments
P***l
Russian Federation
Verified Purchase
5.0
2024-07-29
they have the best prices and the quickest delivery
53 Helpful vote Comments
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