Hz25PS1600f4 25g Four-Port Ethernet Pcie Network Card

• Customization: Available
• Type: Wired
• Bandwidth: 4 * 25g
• Model NO.: HZ25PS1600F4
• Interface: Four 25g SFP28 Interfaces
• Transmission Rate: 25g
• Application: Server
• Connecting Medium: Optical Fibre
• Motherboard Integrated: Separate Network Card
• Frequency Range: -
• Type of Network: 10-Gigabit Ethernet
• Field: Server
• Chip Type: PS1600 Chip
• Host Interface: Pcie Gen4X16
• Power Supply: Pcie Gold Finger Power Supply
• Heat Dissipation: Active Heat Dissipation
• Transport Package: Carton
• Specification: 120.9mm * 166.9mm
• Trademark: HengzhengTC
• Origin: China

Product Description

Product Description

HZ25PS1600F4 Network Card

• Core Design:High-security, high-performance PCIe Ethernet adapter based on domestic PS1600 chip. Supports up to PCIe Gen4.0×16 bus interface, leveraging PAM4 (50Gb/s) and NRZ (25/10Gb/s) technologies for up to 256Gbps bandwidth.

• Key Features:
 Supports SR-IOV and VirtIO for diverse application scenarios, with up to 32 PF queues.
Hardware offloading frees CPU resources to reduce operational costs; PS1600-AI scheme features four SFP28 fiber ports supporting 25Gbps transmission.
• Compatibility:
Compatible with X86, ARM, and domestic CPUs (e.g., Feiteng, Shenwei, Godson).
Supports CentOS, Ubuntu, Debian, Kylin, Tongxin, and other operating systems.
• Applications:Ideal for data centers, cloud computing, and HPC environments, meeting high-bandwidth, low-latency, and domestic replacement requirements.

controller	PS1600 High Performance Ethernet Network Card Chip
transmission medium	SFP28 DA twin axial cable and QSFP28 DA breakout modules SFP28 25GBASE-SR optical modules SFP28 25GBASE-SR/10GBASE- SR optical modules SFP28 25GBASE-LR optical modules SFP28 25GBASE-ER SFP28 25 GbE AOCs(Active Optical Cables)
	SFP+ SR/LR single-speed(10GbE) SFP+ SR/LR multi-speed (1/10GbE) optical modules SFP+ DA twin axial cables (up to 7m) SFP+ AOCs (Active Optical Cables) QSFP+ DA twin axial breakout cables QSFP+ AOC breakout cables (4x10 GbE) QSPF+ SR4 breakout cables(4x10Gb E) SFP+ loopback modules
Power consumption (Max)	23.59W(excluding optical module power consumption)
Port type	Four 25G SFP28 interfaces
PCIe bus	PCIE4.0/3.0/2.0 x16
portrate	25Gbps
Power supply	PCIe gold finger power supply
dissipate heat	Active heat dissipation
Port morphology	4×25G SFP28
portrate	25G
Host interface	PCIe Gen4.0 x16 with bandwidth up to 256Gbps.
Network characteristics	Support DMA zero copy and Direct IO. Support forward error correction (FEC) mode. Supports 12KB jumbo frames. Support for receiving end adjustment (RSS). Support DPDK. Support SRIOV virtualization. Checksum offload is supported. Support TSO. Low delay, message delay as low as 200ns. Support VLANs. Support Teaming. Support MSI-X. Transmit Allocation Buffers Driver Uses (Range 64~64K, default is 4K). Support MSI. Support NAPI.
Working temperature	0ºC~ 70ºC
Working humidity	10%~90%No condensation
Storage temperature	-40ºC~85ºC
Storage humidity	5%~95%No condensation
altitude	45ºC@2000m, more than 2000m, less than 4000m, the temperature drops by 1ºC for every 200m increase.

Application Scenarios

1. Data Center
Assist enterprises in expanding the scale of server clusters and NAS clusters.
Enable fast data transmission and synchronization between data centers.
Unify LAN, SAN, and cluster networks to save network costs.
2. Cloud Computing
Maximize the scale and utilization of cloud resources through the network card's virtualization capabilities.
Achieve differentiated services via QoS traffic management.
3. High-Performance Computing (HPC)
Leverage high-bandwidth, ultra-low-latency Ethernet to enable high-speed transmission across cluster networks, LANs, and SANs, meeting the requirements of high-performance computing.
Support up to 32 PF queues to fully utilize multi-core CPU performance, with hardware offloading further saving CPU resources.
4. Virtual Environment
Virtualization technology effectively alleviates I/O bottlenecks and improves overall server performance, supporting up to 64 VFs (Virtual Functions).
SR-IOV technology allows virtual machines to approach host performance through direct interconnection, enhancing VM scalability and providing flexibility for VM migration between physical servers.
5. DPDK (Data Plane Development Kit)
Utilize DPDK technology to transmit messages directly from kernel mode to user mode, significantly reducing memory copy and context switch overhead, and improving server resource utilization.

model	describe
HZ25PS1600F4	PS1600 chip, four-port 25G network card, SFP28 interface, PCIe Gen4x16, without module, 0ºC-55ºC

Company Profile

Beijing Hengzheng TC Sci-Tech Co.,Ltd. is a  trusted supplier of rovider of data communication products and information security products solutions,headquartered in Beijing, China, with over 16 years of industry experience since our founding in 2009. Products including but not

 limited to:
Network cards, Optical modules, High-speed cables, Switches, and Industrial control boards.
 
Our dedicated team (50+ employees) specializes in networking, storage, and connectivity solutions, ensuring global customers receive high-performance hardware at competitive prices, and a prompt 7*24h service to keep your business guaranteed.

Packing & Delivery

FAQ

Q:Are you trading company or manufacturer?
A:We are manufacturer.
Q:How long is your delivery time?
A:Generally it is 2-5 days if the goods are in stock. or it is 10 days if the goods are not in stock, it is according to quantity.
Q:Can you offer a better price?Any discount?
A:Yes we can give you discount.But it is based on quantity.More quantity more attactive price.
Q:What is your warranty period?
A:1.Different products have different warranties.
2.comprehensive after-sales service, including quality service, guidance services,We focus on customer needs in every
detail.Please contact us if you need our detail warranty term.
Q:What's the package?
A:Original packing. For the outside, we will pack it in an empty box to protect from damaged during transportation, and ensure youwill receive the goods in good condition.