SFP28 SR vs. LR — How to Choose the Right 25G Module
January 07, 2026
Compare SFP28 SR vs. LR transceivers for 25G Ethernet. Learn differences in distance, fiber type, cost, and use cases for data centers, campus networks, and 5G fronthaul deployments.
25G Optical Transceiver Products
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LINK-PP LS-CW611G-A2C 1000BASE-CWDM SFP 1610nm 120km Duplex LC SMF Transceiver Module $ 57.62 ~ 67.00 -
LINK-PP LS-CW611G-A0C 1000BASE-CWDM SFP 1610nm 100km Duplex LC SMF Transceiver Module $ 58.48 ~ 68.00 -
LINK-PP LS-CW591G-A2C 1000BASE-CWDM SFP 1590nm 120km Duplex LC SMF Transceiver Module $ 57.62 ~ 67.00 -
LINK-PP LS-CW571G-A2C 1000BASE-CWDM SFP 1570nm 120km Duplex LC SMF Transceiver Module $ 57.62 ~ 67.00 -
LINK-PP LS-CW551G-A2C 1000BASE-CWDM SFP 1550nm 120km Duplex LC SMF Transceiver Module $ 57.62 ~ 67.00 -
LINK-PP LS-CW531G-A2C 1000BASE-CWDM SFP 1530nm 120km Duplex LC SMF Transceiver Module $ 57.62 ~ 67.00 -
LINK-PP LS-CW511G-A2C 1000BASE-CWDM SFP 1510nm 120km Duplex LC SMF Transceiver Module $ 56.76 ~ 66.00 -
LINK-PP LS-CW371G-A0C 1000BASE-CWDM SFP 1370nm 100km Duplex LC SMF Transceiver Module $ 57.62 ~ 67.00 -
LINK-PP LS-CW331G-A0C 1000BASE-CWDM SFP 1330nm 100km Duplex LC SMF Transceiver Module $ 56.76 ~ 66.00 -
LINK-PP LS-CW311G-A0C 1000BASE-CWDM SFP 1310nm 100km Duplex LC SMF Transceiver Module $ 56.76 ~ 66.00
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