25G SFP28 Transceiver

25G optical transceiver has a transmission rate of 25Gbps, which is mainly used for the interconnection of data center servers and switches. The best input/output (I/O) performance and fiber capacity are 2.5 times than 10G Ethernet, and the port has higher density, which can effectively reduce network deployment costs. 25g transceiver not only makes up for the low rate of 10G optical modules that cannot meet network requirements, but also solves the problems of high prices and excessive power consumption of 100G optical modules.

Gearlink professional transceiver manufacturer also provide a variety of transceivers such as 400g transceiver, 40g qsfp+ transceiver, module sfp 10g, sfp transceiver, direct attach cable and active optical cable.

Classification Of sfp28 25g Transceiver

25G cwdm sfp28 transceiver is divided into 25G spf28 dual fiber and single-fiber optical transceiver, it can be divided into 850nm/1310nm/CWDM/DWDM according to working wavelengths and divided into multi-mode and a single-mode optical transceiver according to the module mode.

Details Of 25G SFP28 Transceiver

Features Of sfp+ 25g SFP28 Transceiver

Single +3.3V power supply

Clock data recovery on transmit and receive channels

850nm VCSEL laser transmitter

Duplex LC connector

Built-in digital diagnostic functions

Up to 70m on OM3 MMF and 100m on OM4 MMF

Commercial: 0 ℃ +70℃ and Industrial: -40℃ to +85℃ available

Uncooled 1310nm DFB Laser

Up to 10 km on 9/125um SMF

Class 1 laser safety certified

1.0W maximum power consumption with an established link

Hot-pluggable SFP28 form factor

Up to 30Km reach for G.652 SMF without FEC

Up to 40Km reach for G.652 SMF with FEC

Receiver: 25Gb/s APD ROSA

Power dissipation < 2W

Digital diagnostics functions are available via the I2C interface

Supports up to 25.78Gbps bit rates

CWDM DFB laser and PIN photodiode

Real-Time Digital Diagnostic Monitoring

Application Of 25G SFP28 Transceiver

25GBASE-SR Ethernet

eCPRI Wireless Networks

High-speed storage area networks

25G high-speed interconnection

24.33G CARI

GBASE-ER Lite Ethernet

CPRI/eCPRI Option 10

Proprietary High-Speed Interconnections

Infiniband QDR and DDR interconnects

Data Center

Standards Of 25G sfp28 module

Compliant to SFF-8431

Compliant to SFF 8472

Compliant to IEEE 802.3 CC

RoHS Compliant.

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