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800GBASE OSFP Active Optical Cable (OSFP to OSFP)

DAC-800G-OSFP-2*OSFP-R

from $139.00

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  • 800G to 2x400G data rate
  • Support up to 2m on 26AWG
  • OSFP CTHS and OSFP RHS form factor
  • RoHS-compliant and contain EEPROM
  • Hot pluggable and compliant with IEEEP802.3ck
  • Operating case temperature range: 0 to +70ºC
800G to 2x400G (OSFP to 2*OSFP-RHS) Direct Attach Cable

Generic Compatible 800G to 2x400G DAC Cable (0.5-2m, Passive, OSFP to 2xOSFP-RHS, 26-30AWG)

The 800G DAC breakout cable complies with OSFP CTHS (Close Top Heat Sink) and OSFP-RHS (Riding Heat Sink) form factors. The 800G OSFP to 2x400G OSFP cable supports 8×50/100Gb/s PAM4 modulation for 800G to 2x400G transmission. Each port can be addressed by EEPROM, which provides product information. This information can be read or written by the I2C interface. The cable supports data transmission distances of 0.5m(30AWG), 1m(30AWG), and 2m(26AWG). The DAC cable complies with OSFP MSA and IEEE 802.3ck and is suitable for 800G Ethernet environment requirements. OSFP RHS (Riding Heat Sink), also known as flat top, the height is slightly lower than OSFP CTHS (Close Top Heat Sink), OSFP CTHS is fully compliant with OSFP finned top.

Specification

Form FactorOSFP(finned top) to 2*OSFP-RHS(flat top)Modulation FormatPAM4
Max. Data Rate800GbpsCable DistanceUp to 2m
MediaCopperMin. Bend Radius40mm
Cable TypePassive TwinaxWire AWG26-30AWG
Temperature Range0°C to 70°CProtocolsOSFP MSA, IEEE802.3ck
Vendor NameAsterfusionApplicationData center network

Questions & Answers

What is the 800G to 2x400G (OSFP to 2*OSFP-RHS) Direct Attach Cable?
The 800G to 2x400G Direct Attach Cable (OSFP to 2xOSFP-RHS) is a high-performance copper cable designed to provide 800G data transmission between network devices. The DAC is compliant with IEEE P802.3ck, OSFP-MSA, and RoHS specifications.

What is the 800G to 2x400G Direct Attach Cable’s maximum data rate?
The 800G to 2x400G Direct Attach Cable can transfer 800G on the OSFP end and 400G per channel on the OSFP-RHS end. This enables ultra-fast, high-volume data transfer for large-scale data centers and high-performance networking.

What are 800G to 2x400G Direct Attach Cable features?
Max. bandwidth: 800G on one end, two 400G links on the other end.
Affordable solution: Reduces setup complexity by eliminating transceivers.
OSFP and OSFP-RHS connectors: Compatible with high-performance data centers.
Reduces signal loss and latency for speedier data transfer.
Durability: High-quality materials for harsh settings.

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