SFP28 SR vs. LR — How to Choose the Right 25G Module
LINK-PP Official Store
·
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 LF5-MM851G-S5IDS 1G 850nm 550m 2x5 SFF Transceiver $ 15.91 ~ 18.50570 Sold -
LINK-PP LF5-MM851G-02IDS 1G 850nm 2km 2x5 SFF Transceiver $ 17.63 ~ 20.50220 Sold -
LINK-PP L9-SD851G-S5CTI 1G 850nm 500m Duplex SC MMF 1x9 Transceiver (Industrial) $ 7.74 ~ 9.005 ★ 20 Reviews | 390 Sold -
LINK-PP L9-SD311G-S5CTI 1G 1310nm 550m Duplex SC MMF 1x9 Transceiver (Industrial) $ 8.60 ~ 10.004.9 ★ 19 Reviews | 680 Sold -
LINK-PP L9-SC55311G-20PPI5 1G BiDi 1550nm-TX/1310nm-RX 20km Simplex SC SMF 1x9 Transceiver (Industrial) $ 14.62 ~ 17.005 ★ 20 Reviews | 95 Sold -
LINK-PP L9-SC55311G-20PPC 1G BiDi 1550nm-TX/1310nm-RX 20km Simplex SC SMF 1x9 Transceiver $ 12.90 ~ 15.005 ★ 20 Reviews | 510 Sold -
LINK-PP L9-SC31551G-20PPI5 1G BiDi 1310nm-TX/1550nm-RX 20km Simplex SC SMF 1x9 Transceiver (Industrial) $ 14.62 ~ 17.005 ★ 20 Reviews | 98 Sold -
LINK-PP L9-SC31551G-20PPI 1G BiDi 1310nm-TX/1550nm-RX 20km Simplex SC SMF 1x9 Transceiver (Industrial) $ 13.76 ~ 16.004.9 ★ 19 Reviews | 120 Sold -
LINK-PP L9-SC31551G-20PPC 1G BiDi 1310nm-TX/1550nm-RX 20km Simplex SC SMF 1x9 Transceiver $ 12.90 ~ 15.004.9 ★ 17 Reviews | 508 Sold -
Fortinet FG-TRAN-SFP28-LR Compatible 25GBASE-LR SFP28 1310nm 10km Duplex LC SMF Transceiver Module $ 29.67 ~ 34.505 ★ 29 Reviews | 752 Sold
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