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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