Optical transceiver

  • DELL QSA-QSFP28-SFP28
DELL QSA-QSFP28-SFP28

DELL QSA-QSFP28-SFP28

  • Product description: DELL QSA-QSFP28-SFP28_QSFP28 100G to SFP28 25G Adapter Converter Module with DDMI_liyuan tech
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Manufacturer: DELL
Part number:  QSA-QSFP28-SFP28
Form Factor: QSFP28
Max. Data Rate: 25Gbps
Connector: SFP28
Max. Power Consumption: 1.5W Without Module
DDM/DOM: Supported
Commercial Temperature Range: -20 to 85°C (-4 to 185°F)
BER: 1E-12
MTBF: 254,709,016 Hours
Protocols: QSFP28 MSA SFF-8665, SFP28 MSA SFF-8432
Availability: Used
Lead time-7days
Trading terms: TT wire transfer
Warranty period: 180days
Country of origin:  INDIA
The Dell QSA-QSFP28-SFP28 QSFP28 to SFP28 adapter is based on our QSFP28-SFP28-CONV product, with the same parameters and manufactured to the same industry standards as similar products. 
The adapter allows for a smooth transition from a four-channel port to a single-channel optical transceiver while maintaining high performance. 
As it provides the option to use low-speed SFP28 modules in an empty QSFP28 port or when a lower-speed connection is needed, it makes the migration path to 100G Ethernet more flexible. 
The Dell QSA-QSFP28-SFP28 adapter can be directly inserted into devices with 100G QSFP28 ports and can accommodate SFP28 transceivers, expanding installation flexibility. 
The SFP28 transceiver will transmit at 25Gbps through the first channel from all four available 100G QSFP28 channels. 
The most common scenario for the Dell QSFP28 to SFP28 adapter is when upgrading data communication systems to higher-capacity switching hardware. 
The migration process is typically carried out node by node and step by step, but sometimes it may be necessary to connect new hardware QSFP28 ports to old hardware SFP28 ports.
In addition to DELL QSA-QSFP28-SFP28 , Liyuan Tech supply a wide range of other Optical transceiver . If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com