40G SFP Modül, SFP Modül
Arista Networks QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ Optical Transceiver Module (Parallel SMF, 1310nm, 10km, MTP/MPO, DOM)
The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via a MTP/MPO connector. It provides high-density and low-power 40GBASE Ethernet solution for data centers, high-performance computing networks, enterprise core and distribution layer applications. It is fully compliant with the QSFP+ MSA.
Note: If this transceiver needs to be used to break out one 40G signal into 4x 10G signals, the interface of the device is required to support the breakout feature.
Specifications
|
Arista Compatible
|
QSFP-40G-PLR4 | Vendor Name | Longlife |
|
Form Factor
|
QSFP+ |
Max Data Rate
|
44.4Gbps (4x 11.1Gbps) |
|
Wavelength
|
1310nm | Max Cable Distance | 10km |
|
Connector
|
MTP/MPO-12 Male |
Media
|
SMF |
|
Transimitter Type
|
4x DFB |
Receiver Type
|
PIN |
|
TX Power
|
-6~-1dBm |
Receiver Sensitivity
|
<-14.4dBm |
|
Powerbudget
|
8.4dB |
Receiver Overload
|
0.5dBm |
|
Power Consumption
|
≤2.5W |
Core Size
|
9um |
|
Extinction Ratio
|
>4.5dB |
Modulation
|
NRZ |
|
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 |