Juniper OSFP-2X400G-DR4-P Compatible 800G OSFP DR8/2 x DR4 Optical Transceiver Module | HYTOPTODEVICE

Name: Juniper OSFP-2X400G-DR4-P Compatible 800G OSFP DR8/2 x DR4 Optical Transceiver Module | HYTOPTODEVICE
Brand: Shenzhen Hytoptodevice Technology & Service Co.,Ltd
Availability: InStock
Rating: 5 (1 reviews)

High-performance 800G optical transceiver with 500m reach & full DDM. OSFP form factor,2 x DR4/DR8, Dual MTP/MPO-12 APC, IHS/Closed Finned Top,100% compatible with Juniper OSFP-2X400G-DR4-P. Save more brand premium.

NO.	Item	Specification
1	Speed	800G
2	Wavelength	1310nm
3	Max Distance	500m
4	Connector	Dual MTP/MPO-12
5	Fiber Type	Single-Mode Fiber (SMF)

In addition to Juniper, our 800G DR8 transceiver work with switches from brands such as Cisco, NVIDIA, Huawei, and Arista right out of the box. No firmware changes needed,Please refer to the compatibility list.

NO.	Brand	Compatible P/N	Remarks
1	Cisco	OSFP-800G-DR8
2	H3C	OSFP800-800G-DR8-SM1310-DMPO
3	Juniper	OSFP-2X400G-DR4-P
4	NVIDIA/Mellanox	MMS4X00-NM
5	HYTOPTODEVICE	OSFP-800G-DR8

NO.	Brand	Compatible P/N	Remarks
1	Cisco	OSFP-800G-DR8
2	H3C	OSFP800-800G-DR8-SM1310-DMPO
3	Juniper	OSFP-2X400G-DR4-P
4	NVIDIA/Mellanox	MMS4X00-NM
5	HYTOPTODEVICE	OSFP-800G-DR8

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Description

Product Detail：
HYTOPTODEVICE 800G Optical Transceiver | 800BASE-DR8/2xDR4 OSFP Compatible Module (SMF, 1310nm, 500m, Dual MTP/MPO-12 APC, DOM, IHS/Closed Finned Top)
The HYTOPTODEVICE OSFP-2X400G-DR4-P is a high-performance Juniper Network compatible 800G optical transceiver, engineered for next-generation 800G Ethernet, Data Center Interconnect (DCI), and InfiniBand Interconnects. It is a twin-port 800g osfp dr8 module with a 2xDR4 architecture, allowing for high-density 800G links or 2x400G breakouts over Single-Mode Fiber (SMF) via dual MTP/MPO-12 APC connectors. Fully compliant with OSFP MSA and IEEE 802.3ck protocols, it is powered by top-tier core chipsets and 1310nm laser technology to deliver 800Gbps (8x100G PAM4) aggregate throughput up to 500m.

Designed for air-cooled Ethernet switches, this twin-port OSFP IHS (Closed Finned Top) transceiver offers low latency, low power, and high reliability. It seamlessly supports spine-leaf uplinks, ToR switch downlinks to network adapters, and direct connections to BlueField-3 DPUs. It is the ideal interconnect solution for AI, HPC, and cloud data centers.

Full Compatibility List and Supported Devices of Compatible 800G Transceiver The HYTOPTODEVICE Juniper OSFP-2X400G-DR4-P pluggable transceiver is precision-coded for 100% seamless integration with:

Juniper PTX Series: PTX10008 and PTX10016 equipped with 800G line cards (e.g., LC1201).
Juniper QFX Series: QFX5240 high-density 800G data center switches.
Juniper ACX Series: High-capacity aggregation routers.
Interoperability: Rigorously tested for cross-platform performance in mixed Juniper, Cisco, and NVIDIA NDR environments.

Primary Application Scenarios of 800G Optical Transceiver

800G Ethernet Networking: Enabling high-capacity spine-to-leaf connections in Juniper-powered cloud data centers using single-mode fiber infrastructure.
InfiniBand Interconnects: Supporting massive data throughput for high-performance computing (HPC) and low-latency GPU-to-GPU communication in AI clusters.
Data Center Interconnect (DCI): Providing reliable 500m reach for interconnecting data center rows or separate halls at 800G speeds.
Flexible Port Breakout: The 2x400G DR4 design allows for efficient 800G to 2x400G DR4 breakout configurations, facilitating seamless integration between 800G switches and 400G legacy nodes.

Key Product Parameters of 800G DR8 Transceiver

Juniper Compatible	OSFP-2X400G-DR4-P	Vendor Name	HYTOPTODEVICE
Form Factor	OSFP	Max Data Rate	850Gbps (8x 106.25Gbps)
Wavelength	1310nm	Max Distance	500m
Modulation Format	PAM4	Host Required	FEC
Connector	Dual MTP/MPO-12	Voltage Supply	3.3V
Cable Type	SMF	DDM Support	Yes
Transmitter Type	EML	Receiver Type	SiFotonics PD array
TX Power	-5.9~+4.0dBm	Receiver Sensitivity	< -3.9dBm
Operation Temperature	0 to 70°C (32 to 158°F)	Maximum Power	< 14W
Protocols	OSFP MSA Compliant, CMIS Rev 5.0	Application	800G Ethernet, Data Center Interconnect, Infiniband Interconnects

Connectivity Solutions for 800G DR8 Transceiver

FAQ for 800G OSFP Transceiver Module

Q1:What is the form factor and data rate of the OSFP-2X400G-DR4-P? A1: It is an 800Gbps optical transceiver utilizing the OSFP (Octal Small Form-factor Pluggable) form factor, optimized for high-power thermal dissipation in AI data centers.

Q2:What is the maximum transmission distance of the 800G OSFP DR8 transceiver?A2:HYTOPTODEVICE OSFP 800G DR8 module supports the maxium transmitting distance up to 500m with OS2 SMF.

Q3:Does this OSFP module support breakout applications? A3: Yes. It functions as an 800G DR8 module and can be broken out into 2x 400G DR4 or 8x 100G DR independent links using appropriate MPO split cables.

Q4:What is the 800G DR8 vs 400G DR4 transceiver comparison?A4:Both the OSFP 800G DR8 and OSFP 400G DR4 are SMF optic modules with a wavelength of 1310nm and a transmission distance up to 500m (OS2 SMF). The difference is that the 800G DR8 doubles the 800G speed by using eight 100Gbps channels, while the 400G DR4 has a speed of 400Gbps and uses four 100Gbps channels.

Q5:What are the power consumption and cooling requirements for the 800G DR8 modules?A:The power consumption of an 800G DR8 optical transceiver is generally around 8-16W, depending on the specific model.adequate cooling is required to maintain the performance and lifespan of optical transceivers.

Q6:How do you guarantee the reliability of this 800G module before shipment? A6: Each 800G optical module undergoes 100% full-rate traffic loading and environmental testing on original Juniper Networks switches to ensure zero packet loss.

Q7:Is Forward Error Correction (FEC) required for operation? A7: Yes, host platforms must enable KP4 FEC to comply with IEEE standards and maintain error-free 800G links over the 500m span.

Q8:Is the 800G DR8 backward compatible with lower-speed modules,such as 100G?A8:Yes,The 800G DR8 is backward compatible with lower-speed optical transceivers, such as 400G,200G and 100G, but the performance will be reduced.

Q9:What is its operating temperature specification? A9: It is a commercial-grade module rated for standard data center operating temperatures ( 0 to 70°C (32 to 158°F) ).

Q10:Is OSFP-800G-DR8 hot-swappable?A:Yes,It is hot-pluggable, hot Pluggable OSFP MSA Compliant.you can plug or unplug the optical transceiver, while the device is powered on without damaging the hardware.

Why Network Engineers Choose HYTOPTODEVICE

HYTOPTODEVICE has supplied over 5000,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.

100% MSA-compliant modules with Cisco, Huawei,Dell,Juniper, and Arista compatibility
ISO 9001:2015 certified manufacturing facility in Shenzhen
Average lead time of 3–5 business days with DHL/FedEx express options
Dedicated pre-sales engineering support for custom configurations
Actual hardware,actual switches,actual results.we publish compatibility test video,eliminate compatibility anxiety. you can watch before you buy.
We can provide inspection and shipping videos to make you feel as if you are right here with the product.

"We replaced 200 Cisco-branded SFPs with HYTOPTODEVICE equivalents across our spine layer — zero compatibility issues, 40% cost reduction."— Network Architect, Tier-2 ISP, Germany

Quality Certification & Compliance：

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

ISO 9001: Certified quality management and production consistency.
CE & FCC: Fully compliant for seamless Global Market Access.
RoHS: Committed to environmental responsibility and hazardous material control.
Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.