QSFP Speed: Signal Integrity in 200G/400G PAM4 Links
LINK-PP Official Store
·
May 29, 2026
Maximize QSFP Speed in 200G/400G PAM4 links. Learn to master signal integrity, manage insertion loss, mitigate crosstalk, and optimize thermal management.
QSFP56 vs. QSFP28: Key Differences, Speed, and Use Cases
LINK-PP Official Store
·
January 06, 2026
Compare QSFP56 vs. QSFP28 in speed, modulation, power, and applications. Learn when to choose 100G QSFP28 or 200G QSFP56 for your network.
QSFP56 200G Products
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H3C QSFP56-200G-FR4-WDM1300 Compatible LINK-PP 200GBASE-FR4 QSFP56 4 x 50G PAM4 1310nm 2km Duplex LC SMF Transceiver Module $ 941.60 ~ 1,070.005 ★ 17 Reviews | 644 Sold -
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Generic QSFP-FR4-200G Compatible LINK-PP 200GBASE-FR4 QSFP56 4 x 50G PAM4 1310nm 2km Duplex LC SMF Transceiver Module $ 941.60 ~ 1,070.004.9 ★ 19 Reviews | 868 Sold -
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FS QSFP-FR4-200G Compatible LINK-PP 200GBASE-FR4 QSFP56 4 x 50G PAM4 1310nm 2km Duplex LC SMF Transceiver Module $ 941.60 ~ 1,070.004.9 ★ 16 Reviews | 688 Sold -
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Broadcom QSFP-FR4-200G Compatible LINK-PP 200GBASE-FR4 QSFP56 4 x 50G PAM4 1310nm 2km Duplex LC SMF Transceiver Module $ 941.60 ~ 1,070.004.9 ★ 20 Reviews | 651 Sold -
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Arista QSFP-200G-FR4 Compatible LINK-PP 200GBASE-FR4 QSFP56 4 x 50G PAM4 1310nm 2km Duplex LC SMF Transceiver Module $ 941.60 ~ 1,070.004.8 ★ 13 Reviews | 885 Sold -
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H3C QSFP-LR4-200G Compatible LINK-PP 200GBASE-LR4 QSFP56 4 x 50G PAM4 1310nm 10km Duplex LC SMF Transceiver Module $ 1,985.28 ~ 2,256.004.9 ★ 16 Reviews | 2.1K Sold -
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Generic QSFP-LR4-200G Compatible LINK-PP 200GBASE-LR4 QSFP56 4 x 50G PAM4 1310nm 10km Duplex LC SMF Transceiver Module $ 1,985.28 ~ 2,256.005 ★ 19 Reviews | 1.6K Sold -
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FS QSFP-LR4-200G Compatible LINK-PP 200GBASE-LR4 QSFP56 4 x 50G PAM4 1310nm 10km Duplex LC SMF Transceiver Module $ 1,985.28 ~ 2,256.004.9 ★ 14 Reviews | 1.9K Sold -
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LINK-PP LQ-LW200-LR4C 200GBASE-LR4 QSFP56 4 x 50G PAM4 1310nm 10km Duplex LC SMF Transceiver Module $ 1,985.28 ~ 2,256.004.9 ★ 25 Reviews | 1.9K Sold -
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LINK-PP LQ-CW200-FR4C 200GBASE-FR4 QSFP56 4 x 50G PAM4 1310nm 2km Duplex LC SMF Transceiver Module $ 941.60 ~ 1,070.004.9 ★ 25 Reviews | 765 Sold
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