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Home
Optics Transceivers | SFP Modules
10/25/40G/100G Transceiver Modules
40G QSFP+
187856
Generic QSFP-LR4-40G Compatible LQ-CW40-LR4C QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

Generic QSFP-LR4-40G Compatible LQ-CW40-LR4C QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

#187856
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

Generic QSFP-LR4-40G Compatible LQ-CW40-LR4C QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

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21 Reviews
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2.2K Sold
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Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
1
$ 149.12
100
$ 141.664
1000
$ 137.191
3000
$ 132.717
6000
$ 128.244
Manufacture: LINK-PP
P/N: LQ-CW40-LR4C
Compatible:
Cisco
LINK-PP
Arista
Brocade
DELL
Extreme
Generic
H3C
HW
Intel
Juniper
Compatible P/N:
QSFP-IR4-40G | 2km
QSFP-LR4-40G | 10km
QSFP-ELR4-40G | 20km
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Generic QSFP-LR4-40G Compatible LINK-PP LQ-CW40-LR4C QSFP+ 40GBASE-LR4 Duplex LC/UPC Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)


The QSFP+ LR4 transceivers are high performance, cost effective modules supporting data rate of 40Gbps and 10km transmission distance with SMF.The transceiver consists of three sections: 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals,and multiplexes them into a single channel for 40Gb/s optical transmission; on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data; and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with 40GBASE-LR4 of IEEE802.3ba standard and SFF-8436 specification.



LINK-PP Part Number
 LQ-CW40-LR4C Generic Compatible
 QSFP-LR4-40G
Form Factor
 QSFP+
 Max Data Rate
 40Gbps
Wavelength
 1310nm Max Cable Distance
 10km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB CWDMReceiver Type

PIN

Protocols
OTN OTU3, 40G Ethernet, Fiber Channel, SATA/SAS3, MSA Compliant
Case Temperature range

0°C to +70°C
  1. QSFP-LR4-40G
  2. 40G QSFP+
  3. QSFP-40G-LR4
  4. 40G-QSFP-LR4
  5. 40GB-LR4-QSFP
  6. QSFP-40G-LR4-WDM1300
  7. QSFPLR4
  8. DEM-QX10Q-LR4
  9. QSFPP-40GBASE-LR4
  10. MC2210511-LR4
  11. E40GQSFPLR
  12. 430-4917

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S***n
Netherlands
Verified Purchase
4.0
2025-02-12
Fast delivery. Nice quality product...
84 Helpful vote Comments
J***h
United States
Verified Purchase
5.0
2025-02-10
My company has used l-p.com twice now and has received great service.
56 Helpful vote Comments
G***i
United States
Verified Purchase
5.0
2025-02-02
I've always had good luck purchasing with LINK-PP. Excellent pricing and quick shipping.
16 Helpful vote Comments
W***u
Hungary
Verified Purchase
5.0
2025-01-24
From selection to price to ordering,best store for all that they sell.
105 Helpful vote Comments
N***e
India
Verified Purchase
5.0
2025-01-14
This little thing works perfectly.
48 Helpful vote Comments
J***n
Singapore
Verified Purchase
5.0
2024-12-24
I had never dealt with link-pp before. They did a first rate job. Product ordered was exactly what I expected and it was received serveral day early.
95 Helpful vote Comments
M***d
Singapore
Verified Purchase
5.0
2024-10-18
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.
72 Helpful vote Comments
M***z
Hong Kong
Verified Purchase
5.0
2024-07-30
As always, the packaging and shipping was very well done and everything is accounted for. Thank you. Your shipping team has done a good job on this order and I do appreciate the detail that is placed on shipping such a large and varying product base in a single shipment.
119 Helpful vote Comments
S***n
Hong Kong
Verified Purchase
5.0
2024-06-11
Really Fast service, customer service contacted our office after order was placed to verify correct product was order, then called again to confirm that ethernet port functioning properly.
72 Helpful vote Comments
A***a
United States
Verified Purchase
5.0
2024-05-30
Great website also. Lots of useful magnetics products. I will use again.
19 Helpful vote Comments
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