QSFP-DD
400G Transceivers
400G QSFP-DD modules from 850nm short-reach SR8 to 40 km ER8 — including DR4, FR4 and LR8 for hyperscale and data centre interconnect.
6 variants
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Optical Transceivers
End-to-end ZTT transceiver portfolio from 1.25G SFP through to 400G QSFP-DD. Modules are designed, packaged and tested in-house across 5 SMT and 5 transceiver assembly lines, with a full 1G–400G HT/LT and burn-in test system.
Product families by data rate
QSFP56
200G Transceivers
200G QSFP56 AOC for short in-rack interconnects up to 30 m at 850 nm.
1 variant
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QSFP28
100G Transceivers
Full 100G QSFP28 portfolio: DAC, AOC, SR4, CWDM4, LR4, ER4 and 80 km ZR4 — plus 10 km / 30 km / 40 km reach options for metro and DCI.
12 variants
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25G Transceivers
25G SFP28 modules covering 100 m SR, LR, CWDM6, LWDM12, MWDM12 and DWDM80 — plus 15 / 40 km reach and BIDI variants for 5G fronthaul.
12 variants
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10G Transceivers
Broad 10G SFP+ family — RJ45 copper, 850 / 1310 / 1550 nm optical, CWDM18, DWDM48, tunable and BIDI variants covering 100 m to 100 km.
19 variants
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2.5G Transceivers
2.5G SFP modules for legacy access and mobile backhaul — 15 km 1310 nm and 15 km BIDI 1310 / 1550 nm variants.
2 variants
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1.25G Transceivers
Gigabit SFP modules for access, enterprise and metro — RJ45 copper (100 m), 10 / 20 km 1310 nm, 80 km 1550 nm and BIDI 10 / 20 / 80 km.
7 variants
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