40G SFP Modules, SFP
Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 40km, LC, DOM)
The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4 and OTU3 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
Cisco Compatible
|
QSFP-40G-ER4 | Vendor Name | Longlife |
Form Factor
|
QSFP+ |
Max Data Rate
|
44.6Gbps (4x 11.2Gbps) |
Wavelength
|
1310nm | Max Cable Distance | 40km |
Connector
|
Duplex LC |
Media
|
SMF |
Transimitter Type
|
DFB CWDM |
Receiver Type
|
APD |
TX Power
|
-2.7~4.5dBm |
Receiver Sensitivity
|
<-21.2dBm |
Powerbudget
|
18.5dB |
Receiver Overload
|
-4.5dBm |
Power Consumption
|
≤3.5W |
Extinction Ratio
|
>5.5dB |
Host FEC | Supported |
Bit Error Ratio (BER)
|
1E-12 |
Commercial Temperature Range
|
0 to 70°C (32 to 158°F) |
Protocols
|
OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant |