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Brand New & Sealed with Manufacturer Warranty
HPE Aruba 25Gb SFP28 SR 100m Transceiver Module 845398-B21
The HPE Aruba 845398-B21 compatible SFP28 transceiver adopts LC duplex connectors, reaching a link up to 100m over OM4 MMF (70m over OM3). The SFP28 transceiver module supports running on the same 1G/10G network cabling Infrastructure, giving 2.5 times increase in speed at least, and the built-in DDM/DOM functions monitor the real-time operating status. This hot-swappable transceiver is pre-programmed, uniquely serialized, and tested for data traffic and application performance. Besides, it offers interoperability, laying a foundation for the next-generation network upgrade. Each SFP28 transceiver module is individually tested on targeted switches, and is fully compliant with the SFP28 MSA, RoHS, CPRI, and the eCPRI standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center.
Small-scale Data Center Solution
Use the same type of optical modules as the original network to expand the data center, avoiding the addition of new module types and saving on network maintenance costs.
Specifications:
HPE Aruba: 845398-B21
Form Factor: SFP28
Max Data Rate: 25.78Gbps
Wavelength: 850nm
Max Cable Distance: 100m-OM4/70m-OM3
Connector: Duplex LC
Media: MMF
Transmitter Type: VCSEL
Receiver Type: PIN
TX Power: -8.4~2.4dBm
Minimum Receiver Power: <-5.6dBm
Power Budget: 2.8dB
Receiver Overload: 2.4dBm
Power Consumption: 1W
Extinction Ratio: ＞2dB
CDR (Clock and Data Recovery): TX & RX Built-in CDR
Inbuilt FEC: Yes
Commercial Temperature Range: 0 to 70°C (32 to 158°F)
Protocols: SFF-8472, SFF-8024, SFF-8431, SFF-8432
DDM/DOM: Supported
Core Size: 50/125 µm
