800G QSFP-DD QDD ZRP Optical Transceiver

The 800G QSFP-DD QDD ZRP Optical Transceiver is a hot-pluggable QSFP-DD transceiver rated at 850Gbps (8x 106.25Gbps). Using a Duplex LC/UPC optical interface over SMF at 1528.77~1567.13nm, it covers transmission distances up to Amplified: >500km Unamplified: ≤44km. Compliance with QSFP-DD MSA Rev 6.3, IEEE 802.3-2022, OpenZR+ MSA, CMIS 5.2, together with integrated diagnostic monitoring, makes it a dependable choice for data center interconnect, metro transport and carrier aggregation networks.

Product Highlights

QSFP-DD form factor, 850Gbps (8x 106.25Gbps) data rate
Wavelength: 1528.77~1567.13nm
Connector: Duplex LC/UPC
Reach: up to Amplified: >500km Unamplified: ≤44km
Fiber media: SMF
DDM/DOM: Supported

Specifications

Part Number	QDD-ZRP-800G
Manufacturer	HT
Form Factor	QSFP-DD
Max. Data Rate	850Gbps (8x 106.25Gbps)
Wavelength	1528.77~1567.13nm
Max. Cable Distance	Amplified: >500km Unamplified: ≤44km
Connector	Duplex LC/UPC
Media	SMF
Inbuilt FEC	OFEC
TX Power	-12~-6dBm
RX Power	Rx total input power: 30~7dBm Amplified: At Rx OSNR tolerance value with no CD: OIF 800ZR / ZR800-OFEC-16QAM: -9~-2dBm ZR600-OFEC-8QAM: -13~-2dBm ZR400-OFEC-QPSK: -15~-2dBm At Rx OSNR tolerance value with no CD plus 1.0 dB: OIF 800ZR: -11~-1dBm ZR800-OFEC-16QAM: -13~-1 dBm ZR600-OFEC-8QAM: -16~-1 dBm ZR400-OFEC-QPSK: -18~-1 dBm Unamplified: OIF 800ZR: -18~0dBm ZR800-OFEC-16QAM: -18~0dBm ZR600-OFEC-8QAM: -21~0dBm ZR400-OFEC-QPSK: -24~0dBm
Power Consumption	30W: OIF 800ZR. 800GAUI-8-S C2M, CD compensation=2400ps/nm 31W: OpenZR+ ZR800-OFEC-16QAM, 800GAUI-8-S C2M, CD compensation=9000ps/nm
DDM/DOM	Supported
Commercial Temperature Range	0 to 70°C (32 to 158°F)
Modulation (Optical)	DP-QPSK/8QAM/16QAM
Modulation (Electrical)	8x100G-PAM4
Bit Error Ratio (BER)	Pre FEC: 3E-3 Post FEC: 1E-15
Application	LH/Regional/Metro/ROADMs
Protocols	QSFP-DD MSA Rev 6.3, IEEE 802.3-2022, OpenZR+ MSA, CMIS 5.2

Applications

Network architects choose the 800G QSFP-DD QDD ZRP Optical Transceiver for data center interconnect, metro transport and carrier aggregation networks: it runs 850Gbps (8x 106.25Gbps) over SMF and reaches Amplified: >500km Unamplified: ≤44km. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 8x100G-PAM4 modulation, which keeps it aligned with current 800G switch silicon.

Standards and Compatibility

This product is designed and tested to comply with QSFP-DD MSA Rev 6.3, IEEE 802.3-2022, OpenZR+ MSA, CMIS 5.2. It plugs into any standards-based QSFP-DD port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

Ordering Information

To order, quote QDD-ZRP-800G together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

Packing Details

Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.

Factory Custom Capability

Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.

Logistics

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

Quality Assurance

Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.