800G QSFP-DD 2×400G FR4 2KM Dual Duplex LC SMF Transceivers

800G QSFP112-DD

800G QSFP-DD 2×400G FR4 2KM Dual Duplex LC SMF Transceivers

Ascent Optics’ QDD-8002C31-02CX QSFP-DD transceiver module is designed for use in 800 Gigabit Ethernet links over 2km single mode fiber. The module has 8 independent electrical input/output channels operating up to 106.25Gbps per channel. This transceiver consists of two transmitter/receiver units, with each operating on a set of 4 wavelengths on the ITU G.694.2 CWDM grid near 1300nm. The transmitter path of the module incorporates a bi-directional PAM4 re-timer ASIC integrated with an 8-channels modulator driver, 8 externally modulated lasers and two optical multiplexers. On the receiver path, two optical de-multiplexers are coupled to 8 photodiodes and two 4-channel TIA arrays, along with the PAM4 re-timer. The electrical interface of the module is compliant with the 800GAUI-8 interface as defined by IEEE 802.3ck, and compliant with QSFP-DD MSA.

Country Of Origin : China

Delivery Time : Consult the account manager

Dimensions (LxWxH ) : 128*18.35*11.89

Net weight : 0.058kg

Certificate:

P/N: QDD-8002C31-02CX

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Product Details

Part No.	QDD-8002C31-02CX	Form Factor	QSFP-DD
Data Rate	2x400GbE	Distance	2KM
Wavelength	CWDM4	Operation Temperature	0 to 70°C (32 to 158°F)
Connector	Dual LC Duplex	Voltage	3.3V
Cable Type	SMF	DDM	No
Transmitter Type	EML	Receiver Type	PIN
TX Power	-3.2~4.4dBm	Receiver Sensitivity	<-7.2dBm
Protocols	QSFP-DD MSA	Warranty	3 years

Key Features

Supports 850Gbps Single 3.3V Power Supply Up to 2km over SMF with KP4 FEC supported at the Host side Dual Duplex LC connector 8x106.25Gbps (PAM4) electrical interface PIN and TIA array on the receiver side Power dissipation < 16W Case temperature range: 0°C to 70°C(commercial) Safety Certification: TUV/UL/FDA*1 RoHS Compliant

Application

1x800G Ethernet 2x400G Ethernet 2x200G Ethernet

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