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Cisco QSFP-100/112G-ER4 Compatible LINK-PP 100G/112G QSFP28 Dual Rate 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module
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Cisco QSFP-100/112G-ER4 Compatible LINK-PP 100G/112G QSFP28 Dual Rate 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module

# 222738

Product summary

Product
Cisco QSFP-100/112G-ER4 Compatible LINK-PP 100G/112G QSFP28 Dual Rate 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module
SKU
222738
P/N
LQ-LW112-ER4C
Price
$ 3,546
Stock
143 in Stock
Sold
907
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
29 Reviews
5 Questions
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907 Sold
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Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
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$ 3,546
10
$ 3,439.62
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$ 3,333.24
1000
$ 3,226.86
3000
$ 3,120.48
Manufacture: LINK-PP
P/N: LQ-LW112-ER4C
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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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Cisco QSFP-100/112G-ER4 Compatible LINK-PP 100G/112G QSFP28 Specifications

The Cisco QSFP-100/112G-ER4 Compatible LINK-PP module is a premium 100GBASE-ER4 QSFP28 transceiver designed for superior optical networking. This versatile dual-rate 100G/112G module utilizes an advanced EML laser and high-sensitivity APD receiver. Engineered for commercial environments, this single-mode fiber optical solution ensures exceptional signal integrity and low power consumption across extensive long-haul telecom transmission systems.

Cisco Part NumberQSFP-100/112G-ER4Vendor NameLINK-PP
Form Factor QSFP28 Max Data Rate 112Gbps
Wavelength 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm Max Cable Distance 40km
Connector Duplex LC Media SMF
Transmitter Type EML Receiver Type

APD

DDM/DOM Supported Operating Temperature Range 0°C to +70°C
Protocols 100G Ethernet, 100G Telecom Connections CDR (Clock and Data Recovery)

TX & RX Built-in CDR

Videos

LINK-PP

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D***r
India
Verified Purchase
5 .0
2026-07-12
Upgraded the campus backbone to 100G. These 1310nm optical modules are totally rock solid.
M***n
Czech Republic
Verified Purchase
5 .0
2026-06-30
Excellent 100GBASE-ER4 optical module!
P***z
Ecuador
Verified Purchase
5 .0
2026-06-12
Bulk pricing is unbeatable. Smashed our multi-brand switch compatibility tests with ease.
S***n
Canada
Verified Purchase
4 .0
2026-04-30
Box was slightly dented upon arrival, but the 100G QSFP28 modules work flawlessly.
K***z
Venezuela
Verified Purchase
5 .0
2026-04-18
Reliable 100G QSFP28 transceivers. Slipped right into our outdoor cabinet edge routers.
K***s
Kazakhstan
Verified Purchase
5 .0
2026-03-08
Plug and play 100G SMF connection.
C***r
Kenya
Verified Purchase
5 .0
2026-02-26
Flawless DDM/DOM transceiver, highly recommend.
A***t
Poland
Verified Purchase
5 .0
2025-11-24
Replaced failing OEM gear with this Cisco compatible 100G transceiver. The DDM monitoring is accurate, and it easily handles our massive 100G telecom connections. Will buy again!
M***s
Canada
Verified Purchase
5 .0
2025-09-26
Rigorously tested this QSFP28 SMF module for a base station backhaul project. The 0°C to +70°C rating holds up well in our climate-controlled hubs. Massive savings versus original brands.
A***n
United States
Verified Purchase
5 .0
2025-08-24
Excellent products, very reasonable costs, Fast shipping and excellent follow up by customer service.
L***a
Russian Federation
Verified Purchase
5 .0
2025-06-07
The LC/UPC interface feels robust. Perfect fit for high-density 100G rack deployments.
B***s
United Kingdom
Verified Purchase
5 .0
2025-05-16
Dual rate works perfectly as described. ⚖️
M***r
Netherlands
Verified Purchase
5 .0
2025-05-15
Linked our disaster recovery sites via 40km SMF. Link-PP QSFP28 handles it flawlessly.
A***t
Kenya
Verified Purchase
5 .0
2025-05-13
Works instantly with our FS switches.
I***v
France
Verified Purchase
5 .0
2025-05-11
Always very personable and professional. Orders are filled and shipped timely, and usually arrive earlier than expected.
R***n
Hungary
Verified Purchase
5 .0
2024-12-26
Found exactly what I wanted, quickly and easily, at the best price. Looking forward to delivery.
C***s
Malaysia
Verified Purchase
5 .0
2024-10-23
Great price and always has what I'm looking for.
K***y
France
Verified Purchase
5 .0
2024-09-23
They have always been quick to reply to questions and help me with customized orders
M***l
Canada
Verified Purchase
5 .0
2024-04-08
The order process went well, and I think I received a good value for the item I purchased. It was delivered as scheduled. I wish I could have received a better deal on the warrenty of my product. I like having the extra warrenty, but if the cost is high, I do not get it., Thanks for your help, providing me with a great shopping experance.
M***e
Nepal
Verified Purchase
5 .0
2024-01-15
A great experience, everything seemed instantaneous. Good job guys.
C***n
New Zealand
Verified Purchase
5 .0
2023-10-28
Great item, Fast delivery,thanks
J***o
United States
Verified Purchase
5 .0
2023-10-06
First time using l-p.com. The website is easy to navigate and placing the order is easy and straightforward. The prices of the Halo TG111-HPE3NV6LF modules that I ordered were less than many other online stores. Found what I wanted very quickly, good price and easy check out.
M***i
Indonesia
Verified Purchase
5 .0
2023-07-16
Not much to say. It works.
J***n
Macao
Verified Purchase
5 .0
2023-02-22
My package was shipped quickly and was exactly as described.
T***r
Singapore
Verified Purchase
5 .0
2022-11-02
We received the correct part in 15 day without the need to pay for expedited shipping. Worked as advertised.
M***y
Norway
Verified Purchase
5 .0
2022-09-28
excellent quality and most important thing that pre-sale and after-sale service is super excellent
T***k
Maldives
Verified Purchase
5 .0
2022-06-14
Good service with product that is priced very competitively.
b***r
United States
Verified Purchase
5 .0
2022-03-07
Products is very good working fine with all our equipment.
E***s
Indonesia
Verified Purchase
5 .0
2022-02-06
They announced all the Optical Transceiver Modules are tested before shippment. From my experience. that's truth. My ordered items are all good.
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