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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
Extreme
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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