400GBASE-DR4 QSFP-DD PAM4 1310nm 500m DOM 광 트랜시버 Cisco QDD-400G-DR4-S

제품 항목: #16792

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P/N: QSFPDD-DR4-400GFM

US$799.00

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Order Today, Ship before 06/15/2026, from U.S. or Hong Kong

설명
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FAQ

Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m DOM Optical Transceiver Module (SMF, 1310nm, 500m, MTP/MPO, DOM)

The 400GBASE-DR4 module supports link lengths of up to 500m 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-DR-100G.

Cisco Compatible	QDD-400G-DR4-S	Vendor Name	Fibermart
Form Factor	QSFP-DD	Max Data Rate	400Gbps
Wavelength	1310nm	Max Cable Distance	500m
Connector	MTP/MPO-12	Media	SMF
Transmitter Type	1310nm EML	Receiver Type	PIN
Electric Signal	8x50G	Optical Signal	4x100G
DDM/DOM	Supported	Commercial Temperature Range	0 to 70°C (32 to 158°F)
TX Power	-2.9~4.0dBm	Receiver Sensitivity	<-5.9dBm
Power Consumption	<12W	Extinction Ratio	3.5dB
Modulation Format	PAM4	DSP	TX and RX
Transmitter and Dispersion Eye Closure Quaternary	3.4dB	Powerbudget	3dB
Packaging Technology	COB (chip on board) Packaging	FEC Function*	Not Supported
Protocols	QSFP-DD MSA Compliant	Application	400GBASE Data Center

Please Note:
* FEC in host is required to be turned on to increase the reliability of transmission.

Product Tree

Direct Connection for 400GBASE-DR4 QSFP-DD Transceivers

Quality Testing Program

Quality Certifications

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Test Bed

Cisco Nexus 9316D-GX

Platform Support

Cisco QDD-400G-DR4-S is supported on a wide range of Cisco equipment.

Cisco Nexus 9316D-GX

Datasheet to Download

Add your Tags

QSFP-DD Transceiver | DOM Optical Transceiver | 400GBASE-DR4 |

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