40G SFP Modules, SFP
Brocade 40G-QSFP-LM4 Compatible 40GBASE-LM4 QSFP+ 1310nm 2km DOM Duplex LC SMF/MMF Optical Transceiver Module
Brocade 40G-QSFP-LM4 Compatible 40GBASE-LM4 QSFP+ Optical Transceiver Module (SMF/MMF, 1310nm, 150m/2km, LC, DOM)
The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 150m over OM3 multimode fiber (MMF) and 2km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LM4 standard. 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 these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.
Specifications
Brocade Compatible
|
40G-QSFP-LM4 | Vendor Name | Longlife |
Form Factor
|
QSFP+ |
Max Data Rate
|
41.2Gbps (4x 10.3Gbps) |
Wavelength
|
1310nm | Max Cable Distance | 150m@OM3/2km@SMF |
Connector
|
Duplex LC |
Media
|
MMF/SMF |
Transimitter Type
|
CWDM4 DFB |
Receiver Type
|
PIN |
TX Power (MMF)
|
-7~4.3dBm |
TX Power (SMF)
|
-10~2.3dBm |
Receiver Sensitivity (MMF)
|
<-10dBm |
Receiver Sensitivity (SMF)
|
<-13.7dBm |
Receiver Overload (MMF)
|
4.3dBm |
Receiver Overload (SMF)
|
2.3dBm |
Powerbudget (MMF)
|
3.5dB |
Powerbudget (SMF)
|
0.5dB |
Power Consumption
|
≤3.5W |
Extinction Ratio
|
>3.5dB |
Host FEC
|
Supported |
Bit Error Ratio (BER)
|
1E-12 |
Commercial Temperature Range
|
0 to 70°C (32 to 158°F) |
Protocols
|
40G Ethernet, MSA Compliant |