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- Compatible Brand:Cisco
- Compatible Number (s):QDD-400G-XDR4-S
- Vendor Name:Fibersum
- Vendor P/N(s):QSFP-400G-XDR4-31-2
- Form Type:400 Gigabit QSFP-DD
- Speed:400GBASE-DR4
- Distance:2km
- Wavelength:1310nm
- Connector:LC Duplex
- Media:SMF
- DDM/DOM:DOM
- Optical Components:EML/PIN
- TX Power:-3.3~3.5dBm
- RX Power:<-7.3dBm
- Product Dimension(H*W*D):1.2 in. x 2.75 in. x 4.75 in.
- Packaging:BOX Packaging
- Operating Temperature:0 to 70℃ (32 to 158℉)
- Protocols:MSA Compliant
400G QSFP56-DD transceivers are addressing the technical challenges of achieving high speed 400G interconnections. The transceivers have four optical lanes that operate at 100Gbps PAM4 modulation, providing solutions up to 400 Gbps. The transceivers have on the electrical side 8 lanes of 53.125Gbps PAM4. They are compliant with the QSFP-DD MSA (DD = Double Density). Digital diagnostics functions are available via the I2C interface, as specified by CMIS (Common Management Interface Specification).
QSFP-DD can enable up to 14.4 Tbps aggregate bandwidth in a 1U switch slot.
The 400GBASE-XDR4 Module supports link lengths of up to 2km parallel SMF with MTP/MPO-12 connector. It is compliant to IEEE 802.3bs protocol and 400GAUI-8 standards. The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. It can be used as 4x100G breakout to QSFP28-FR-100G.
This product was added to our catalog on Saturday 27 March, 2021.
Customer Reviews
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GG****e : 04/27/2019
5.0product is good
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