HPE Aruba 25Gb SFP28 SR 100m Transceiver Module 845398-B21

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: ï¼ž2dB

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