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Optics Transceivers | SFP Modules
10/25/40G/100G Transceiver Modules
40G QSFP+
188155
Cisco QSFP-40G-SR4 Compatible LQ-M8540-SR4C QSFP+ 40GBASE-SR4 850nm 150m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 10G-SR

Cisco QSFP-40G-SR4 Compatible LQ-M8540-SR4C QSFP+ 40GBASE-SR4 850nm 150m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 10G-SR

#188155
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-40G-SR4 Compatible LQ-M8540-SR4C QSFP+ 40GBASE-SR4 850nm 150m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 10G-SR

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Manufacture: LINK-PP
P/N: LQ-M8540-SR4C
Compatible:
Cisco
LINK-PP
Brocade
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Compatible P/N:
QSFP-40G-SR4 | 150m
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Cisco QSFP-40G-SR4 Compatible LINK-PP LQ-M8540-SR4C QSFP+ 40GBASE-SR4 MPO-12/UPC Optical Transceiver Module(MMF, 850nm, 150m, DOM)


The LQ-M8540-SR4C QSFP+ module adopts 12 Fibers MTP/MPO Male connectors, reaching a link up to 150m over OM4 MMF (100m over OM3). This transceiver is compliant with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4 and breakout to 4x10GBASE-SR standard. At the same time, it is completely interoperable with all standard 40GBASE-SR4 interfaces. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With its easy installation and hot-swappable design, this transceiver is ideal for various applications, including campus, data center, cloud deployments, high-performance computing environments, and interconnections between switches, routers, servers, and transport equipment.



LINK-PP Part Number
 LQ-M8540-SR4C Cisco Part Number
 QSFP-40G-SR4
Form Factor
 QSFP+
 Max Data Rate
 40Gbps
Wavelength
 850nm Max Cable Distance
 150m@OM4/100m@OM3
Connector
MTP/MPO-12 Male
Media
MMF
Transmitter Type
VCSELReceiver Type

PIN

Protocols
IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636
Commercial Temperature Range

0°C to +70°C





  1. 40G QSFP+
  2. QSFP-SR4-40G
  3. QSFP-40G-SR4
  4. 40G-QSFP-SR4
  5. 40GB-SR4-QSFP
  6. QSFP-40G-SR4-MM850
  7. QSFPSR4
  8. DEM-QX01Q-SR4
  9. QSFPP-40GBASE-SR4
  10. MC2210411-SR4
  11. E40GQSFPSR
  12. 430-4593
  13. JG325A
  14. QSFP-40G-SR
  15. AA1404005-E6

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J***g
Japan
Verified Purchase
5.0
2025-02-09
Easy to order,clear illustrations, friendly site to order goods from.
29 Helpful vote Comments
V***r
Philippines
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5.0
2025-01-10
Large selection of hard to find items. Great pricing.
40 Helpful vote Comments
J***d
United Arab Emirates
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5.0
2024-12-21
Very pleased with the quick delivery...product met my expectations
56 Helpful vote Comments
D***a
Italy
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5.0
2024-12-11
The 10/25/40G Transceiver Modules are great and their service is even better. Most impressive was their communication throughout the entire process. They really answered and dealt with all my questions. Hands down, a superior online shopping experience compared to the local shop.
65 Helpful vote Comments
M***n
Japan
Verified Purchase
5.0
2024-10-08
Fast Shipping, Product as described.
36 Helpful vote Comments
C***l
Brazil
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5.0
2024-08-03
I have used Link-ppstore many times. Their support is excellent.
25 Helpful vote Comments
R***y
Turkey
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5.0
2024-05-07
Good site. Simple to use, fair price, on time delivery.
95 Helpful vote Comments
J***u
Canada
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5.0
2024-04-23
Products and services are very good
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O***g
Libyan Arab Jamahiriya
Verified Purchase
5.0
2024-04-19
It came sooner than I expected!
16 Helpful vote Comments
E***i
United States
Verified Purchase
5.0
2024-02-20
These Sfp Cage are working without any compatibility issues, they deserve the high prices.
91 Helpful vote Comments
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