400G Transceivers and Cables
The 400G product family from Tanzania Fiber Optics covers 400G optical transceivers in OSFP, QSFP-DD and QSFP112 form factors, together with 400G direct attach copper cables and 400G active optical and active electrical cables. All products are manufactured in our Shenzhen factory, tested on mainstream switch platforms and shipped with factory direct pricing. Tanzania Fiber Optics delivers 400G Transceivers and Cables to Dar es Salaam, Dodoma, Mwanza, Arusha and telecom projects across East Africa.
400G Optical Transceivers
400G OSFP DR4 FL Optical TransceiverSingle-port OSFP RHS/Flat Top, 425Gbps (4x106.25Gbps), reach 500m.
400G OSFP DR4L FL Optical TransceiverSingle-port OSFP RHS/Flat Top, 425Gbps (4x106.25Gbps), reach 100m.
Arista Compatible 400G OSFP FR4 Optical TransceiverSingle-port OSFP IHS/Finned Top, 400Gbps, reach 2km.
400G OSFP SR4 FL Optical TransceiverSingle-port OSFP RHS/Flat Top, 425Gbps (4x106.25Gbps), reach 30m@OM3/50m@OM4 or OM5.
400G OSFP SR8 Optical TransceiverSingle-port OSFP IHS/Finned Top transceiver, 425Gbps, 850nm, up to 100m@OM4, MPO-16/APC.
Arista Compatible 400G OSFP VSR4 Optical Transceiver400Gbps, OSFP (IHS/Finned Top) module, 850nm, MPO-12/APC.
Arista Compatible 400G QSFP-DD QDD DR4 Optical TransceiverQSFP-DD, 425Gbps (4x106.25Gb/s), reach 500m.
Cisco Compatible 400G QSFP-DD QDD DR4 Si Optical Transceiver425Gbps (4x106.25Gb/s), QSFP-DD module, 1310nm, MPO-12 (APC).
Arista Compatible 400G QSFP-DD QDD ER4L Optical TransceiverQSFP-DD transceiver, 400Gbps, 1310nm, up to 30km, Duplex LC/UPC.
Arista Compatible 400G QSFP-DD QDD FR4 Optical Transceiver400Gbps, QSFP-DD module, 1271nm,1291nm,1311nm,1331nm, Duplex LC/UPC.
Arista Compatible 400G QSFP-DD QDD LR4 Optical Transceiver425Gbps (4x 106.25Gbps), QSFP-DD module, 1271nm, 1291nm, 1311nm, and 1331nm, Duplex LC/UPC.
Cisco Compatible 400G QSFP-DD QDD LR8 Optical TransceiverQSFP-DD transceiver, 425Gbps, 1310nm, up to 10km, Duplex LC/UPC.
Juniper Compatible 400G QSFP-DD QDD PLR4 Optical TransceiverQSFP-DD, 425Gbps (4x 106.25Gbps), reach 10km.
Arista Compatible 400G QSFP-DD QDD SR4 Optical TransceiverQSFP-DD transceiver, 400Gbps, 850nm, up to 30m@OM3/50m@OM4, MPO-12/APC.
Cisco Compatible 400G QSFP-DD QDD SR4.2 Optical TransceiverQSFP-DD, 425Gbps, reach 70m@OM3/150m@OM5.
Cisco Compatible 400G QSFP-DD QDD XDR4 Optical Transceiver400Gbps, QSFP-DD module, 1310nm, MPO-12/APC.
400G QSFP-DD QDD ZR Optical TransceiverQSFP-DD, 400Gbps, reach Amplified: ≤120km Unamplified: ≤40km.
400G QSFP-DD QDD ZRP Optical TransceiverQSFP-DD transceiver, 100/200/300/400 Gbps, 1528.77nm-1567.13nm, up to >600km, Duplex LC/UPC.
Juniper Compatible 400G QSFP-DD QDD ZRPH Optical TransceiverQSFP-DD, 100/200/300/400 Gbps, reach >600km.
400G QSFP-DD QDD ZRPH 400GM Optical Transceiver100G-31.5Gbaud(OTN STD) 200G-31.5Gbaud(OTN STD) 200G-63 Gbaud(OTN STD) 400G-63 Gbaud(OTN STD) 400G ZR 400G ZR+, QSFP-DD module, 1528.58-1567.54nm, Duplex LC/UPC.
NVIDIA InfiniBand Compatible 400G QSFP112 DR4 Optical TransceiverQSFP112 transceiver, 425Gbps (4x106.25Gb/s), 1310nm, up to 500m, MPO-12/APC.
400G QSFP112 XDR4 Optical TransceiverQSFP112 transceiver, 425Gbps (4x106.25Gb/s), 1310nm, up to 2km, MPO-12/APC.
400G DAC Cables
400G OSFP 8x 50G PAM4 Flat Top to QSFP-DD 8x 50G PAM4 Passive DAC CablePassive DAC assembly, OSFP (RHS/Flat Top) to QSFP-DD, 400Gbps.
400G OSFP RHS/Flat Top to 400G QSFP-DD Passive DAC Cable (OFL-400G-QDD8xPPCxxx)400Gbps, OSFP (RHS/Flat Top) to QSFP-DD, 0.5m (2ft)~3m (10ft), Passive DAC.
NVIDIA InfiniBand Compatible 400G OSFP 8x 50G PAM4 to 2x 200G QSFP56 4x 50G PAM4 InfiniBand HDR Passive Breakout DAC CableOSFP to 2x QSFP56, 400Gbps, Passive Twinax.
400G OSFP IHS/Finned Top to 2 x 200G QSFP56 Passive Copper Breakout DAC CablePassive Twinax assembly, OSFP (IHS/Finned Top) to 2x QSFP56, 400Gbps.
NVIDIA InfiniBand Compatible 400G OSFP 8x 50G PAM4 to 4x 100G QSFP56 2x 50G PAM4 InfiniBand HDR Passive Breakout DAC CablePassive Twinax assembly, OSFP (IHS/Finned Top) to 4x QSFP56, 400Gbps.
400G OSFP IHS/Finned Top to 4 x 100G QSFP56 Passive Copper Breakout DAC CableOSFP (IHS/Finned Top) to 4x QSFP56, 400Gbps, Passive Twinax.
NVIDIA InfiniBand Compatible 400G OSFP Passive DACOSFP (IHS/Finned Top) to OSFP (IHS/Finned Top), 400Gbps, Passive DAC.
400G OSFP PCxxx Passive DACOSFP (IHS/Finned Top) to OSFP (IHS/Finned Top), 400Gbps, Passive DAC, 1m (3ft)~3m (10ft).
NVIDIA InfiniBand Compatible 400G OSFP Passive DAC Flat TopOSFP (RHS/Flat Top) to OSFP (RHS/Flat Top), 400Gbps, Passive Twinax.
400G OSFP PCxxx Passive DAC Flat TopOSFP (RHS/Flat Top) to OSFP (RHS/Flat Top), 400Gbps, Passive Twinax, 0.5m (2ft)~2m (7ft).
400G OSFP 4x 100G PAM4 Flat Top to 400G QSFP-DD 4x 100G PAM4 Passive DAC Cable400Gbps, OSFP (RHS/Flat Top) to QSFP-DD, Passive Twinax.
400G OSFP RHS/Flat Top to 400G QSFP-DD Passive DAC Cable (OSFPFL-400G-QDDPCxxx)OSFP to QSFP-DD, 400Gbps, Passive Twinax.
400G QSFP-DD 8x 50G PAM4 to 2x 200G QSFP56 4x 50G PAM4 Passive Breakout DAC Cable400Gbps, QSFP-DD to 2x QSFP56, Passive Twinax.
400G QSFP-DD to 2 x 200G QSFP56 Passive Copper Breakout DAC Cable400Gbps, QSFP-DD to 2 QSFP56, Customized, Passive Twinax.
400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP56 2x 50G PAM4 Passive Breakout DAC Cable400Gbps, QSFP-DD to 4x QSFP56.
400G QSFP-DD to 4 x 100G QSFP56 Passive Copper Breakout DAC CableQSFP-DD to 4x QSFP56, 400Gbps, Customized.
400G QSFP-DD 8x 50G PAM4 to 8x 50G SFP56 50G PAM4 Passive Breakout DAC CableQSFP-DD to 8x SFP56, 400Gbps, Passive Breakout DAC.
400G QSFP-DD to 8 x 50G SFP56 Passive Copper Breakout DAC Cable400Gbps, QSFP-DD to 8x SFP56, 0.5m (2ft)~3m (10ft), Passive Breakout DAC.
400G QSFP-DD 8x 50G PAM4 to 2x 200G QSFP56 4x 50G PAM4 Active Breakout DAC Cable400Gbps, QSFP-DD to 2x QSFP56, Active.
400G QSFP-DD to 2 x 200G QSFP56 Active Copper Breakout DAC CableQSFP-DD to 2 QSFP56, 400Gbps, Active, 1m (3ft).
400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP56 2x 50G PAM4 Active Breakout DAC CableActive Twinax assembly, QSFP-DD to 4x QSFP56, 400Gb/s.
400G QSFP-DD to 4 x 100G QSFP56 Active Copper Breakout DAC CableActive Twinax assembly, QSFP-DD to 4xQSFP56, 400Gb/s, 3-7m.
400G AOC and AEC Cables
NVIDIA InfiniBand Compatible 400G OSFP 8x 50G PAM4 to 2x 200G QSFP56 4x 50G PAM4 InfiniBand HDR Breakout AOCOSFP to 2× QSFP56, 400Gbps, Breakout AOC.
400G OSFP IHS/Finned Top to 2 x 200G QSFP56 Active Optical Breakout AOC400Gbps, OSFP to 2x QSFP56, Customized, Breakout AOC.
400G OSFP 8x 50G PAM4 Finned Top to 4x QSFP28 4x 25G NRZ Breakout AOCBreakout AOC assembly, OSFP (IHS/Finned Top) to 4x QSFP28, 400Gbps.
400G OSFP IHS/Finned Top to 4 x 100G QSFP28 Active Optical Breakout AOC400Gbps, OSFP (IHS/Finned Top) to 4x QSFP28, 1m (3ft)~30m (98ft), Breakout AOC.
NVIDIA InfiniBand Compatible 400G OSFP 8x 50G PAM4 to 4x 100G QSFP56 2x 50G PAM4 InfiniBand HDR Breakout AOC400Gbps, OSFP (IHS/Finned Top) to 4x QSFP56, Breakout AOC.
400G OSFP 8 x 50G PAM4 IHS/Finned Top to 4 x 100G QSFP56 2 x 50G PAM4 Active Optical Breakout AOC400Gbps, OSFP (IHS/Finned Top) to 4x QSFP56, 3m~30m (10ft~98ft), Breakout AOC.
NVIDIA InfiniBand Compatible 400G OSFP AO AOCActive Optical Cable assembly, OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top), 400Gbps.
400G OSFP AOxxx AOC400Gbps, OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top), 1~30m (3~98ft), Active Optical Cable.
NVIDIA InfiniBand Compatible 400G OSFP 8x 50G PAM4 to 2x QSFP56 4x 50G PAM4 InfiniBand HDR Breakout AOC Flat TopOSFP (RHS/Flat Top) to 2x QSFP56, 400Gbps, Breakout AOC.
400G OSFP 8 x 50G PAM4 RHS/Flat Top to 2 x 200G QSFP56 4 x 50G PAM4 Active Optical Breakout AOCBreakout AOC assembly, OSFP (RHS/Flat Top) to 2x QSFP56, 400Gbps, 3m (10ft).
400G OSFP 8x 50G PAM4 Flat Top to QSFP-DD 8x 50G PAM4 AOCOSFP (RHS/Flat Top) to QSFP-DD, 400Gbps, AOC.
400G OSFP RHS/Flat Top to 400G QSFP-DD Active Optical AOCAOC assembly, OSFP (RHS/Flat Top) to QSFP-DD, 400Gbps, 3m (10ft)~30m (98ft).
400G QSFP-DD 8x 50G PAM4 to 2x 200G QSFP56 4x 50G PAM4 Breakout AOCQSFP-DD to 2x QSFP56, 400Gbps, Breakout AOC.
400G QSFP-DD to 2 x 200G QSFP56 Active Optical Breakout AOCQSFP-DD to 2x QSFP56, 400Gbps, Breakout AOC, 1~30m (3~98ft).
400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP28 4x 25G NRZ Breakout AOCBreakout AOC assembly, QSFP-DD to 4x QSFP28, 400Gbps.
400G QSFP-DD to 4 x 100G QSFP28 Active Optical Breakout AOCQSFP-DD to 4x QSFP28, 400Gbps, Breakout AOC, Customized.
400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP56 2x 50G PAM4 Breakout AOCQSFP-DD to 4x QSFP56, 400Gbps, OM3.
400G QSFP-DD to 4 x 100G QSFP56 Active Optical Breakout AOCQSFP-DD to 4x QSFP56, 400Gbps, OM3, Customized.
400G QSFP-DD 8x 50G PAM4 to 8x 50G SFP56 50G PAM4 Breakout AOCQSFP-DD to 8x 50G SFP56, 425Gbps (8x 53.125GGbps), OM3.
400G OSFP 4x 100G PAM4 to QSFP-DD 8x 50G PAM4 AOCAOC assembly, OSFP (RHS/Flat Top) to QSFP-DD, 400Gbps.
400G OSFP 4 x 100G PAM4 RHS/Flat Top to 400G QSFP-DD 8 x 50G PAM4 Active Optical AOC400Gbps, OSFP (RHS/Flat Top) to QSFP-DD, 1m~30m (3ft~98ft), AOC.
400G QSFP112 to 400G QSFP-DD Active Optical AOCAOC assembly, QSFP112 to QSFP-DD, 400Gbps, 1m (3ft)~30m (98ft).
400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP28 4x 25G NRZ Breakout AECcable assembly, QSFP-DD to 4x QSFP28, 400Gbps.
























