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Home
Optics Transceivers | SFP Modules
10/25/40G/100G Transceiver Modules
100G QSFP28/SFP-DD
197924
Mellanox QSFP28-LR4-100/112G Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module
  • Mellanox QSFP28-LR4-100/112G Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 1
  • Mellanox QSFP28-LR4-100/112G Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 2
  • Mellanox QSFP28-LR4-100/112G Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 3
  • Mellanox QSFP28-LR4-100/112G Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 4
  • Mellanox QSFP28-LR4-100/112G Compatible LINK-PP LQ-LW112-LR4C 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 5

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

#197924
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

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

  • ฿  37,872.90

    370 in Stock

 25 Reviews
0 Questions
Request Stock
230 Sold
฿  37,872.90
Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
1
฿37,872.90
100
฿35,979.255
1000
฿34,843.068
3000
฿33,706.881
6000
฿32,570.694
Manufacture: LINK-PP
P/N: LQ-LW112-LR4C
Compatible:
Cisco
LINK-PP
Arista
DELL
HW
Juniper
Mellanox
Compatible P/N:
QSFP28-LR4-100/112G | 10km
Shipping:
Free Shipping
to United States Via Fedex IP
Estimated delivery time : 3-6 days. See details
Stock:
370 in Stock .
Quantity:
Total Price:
฿ 37,872.90
Add to wish

Mellanox QSFP28-LR4-100/112G 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 MellanoxPart Number
 QSFP28-LR4-100/112G
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
  5. QSFP28-LR4-100/112G

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  • 5

    25 reviews

  • 5 Stars
    100%
    4 Stars
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g***a
Sweden
Verified Purchase
5.0
2025-05-31
Their team always replied within 24 hours, and they were really knowledgeable in their responses.
21 Helpful vote Comments
G***y
New Zealand
Verified Purchase
5.0
2025-05-08
I think this was one of the easiest online orders I have ever made. Thank you.
12 Helpful vote Comments
L***a
Brazil
Verified Purchase
5.0
2025-05-03
This was our 5th or 6th order from l-p.com and like our previous orders,quickly and at a great price! Their customer support and after sale assistance is simply the BEST in the business!
55 Helpful vote Comments
T***e
Israel
Verified Purchase
5.0
2025-04-25
Good parts, excelente price, attentive staff.
58 Helpful vote Comments
E***g
Maldives
Verified Purchase
5.0
2025-03-01
It was supposed to work before but because of the issue I faced, I made an assumption. I was wrong, but later tests I ran made me re-evaluate. Actually, your Optical Transceiver Module allows me to support alternatives that were not available previously. I do not know why it was not working initially. But I'm all to happy to have it all working now.
121 Helpful vote Comments
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