The SFC7900 is an orthogonal pluggable high-density Ethernet traffic distribution device, compatible with the SFC7903 orthogonal platform and the SFC7908 orthogonal platform. It features low latency, high bandwidth, and is suitable for traffic capture and analysis across multiple link rates.
SFC7900 is a new-generation 10G/25G/100G/400G Ethernet aggregation and traffic distribution device, Supports the 5U3-slot platform and the 13U8-slot platform.It is built with domestically developed switching chips and features high port density, diverse operating modes, flexible high-performance deployment, and convenient management and maintenance. It is capable of adapting to various application environments and providing real-time network communication data to devices such as network information monitoring systems, network traffic analyzers, and signaling analyzers as needed.
The SFC7908 aggregation and traffic distribution device provides 8 service card slots and the SFC7903 provides 3, allowing for flexible selection and configuration of service cards.These ports support standard transceiver modes as well as single-fiber bidirectional data transmission modes.
The SFC7900 provides powerful intelligent flow selection and multi-path monitoring capabilities. It supports multi-port data tagging, aggregation, filtering, packet replication for multiple outputs, and load-balanced distribution. This makes it particularly well-suited for complex application environments with a high number of links, large network traffic volumes, and dense configurations. It offers a convenient and efficient data acquisition solution for network security, protocol analysis, and signaling detection systems.
High-performance multi-core computing
Single card supports up to 4*400GE + 20*100GE + 36*25GE, the access bandwidth reaches 4.5Tbps.
Redundant Design
Control Plane: 1+1 hot-swappable backup
Fans: The SFC7908 5+1 redundant, hot-swappable and the SFC7903 2+1 redundant, hot-swappable
Power Supply: 3+1 redundant, hot-swappable
High Bandwidth Switching Capacity
Single service card supports up to 3.2Tbps switching backplane bandwidth (unidirectional).
Chassis-level switching backplane bandwidth reaches up to 25.6Tbps.
Service Diversity
Supports multiple service versions and enables diverse applications with high integration.
Customizable Software
Advanced traffic distribution features can be deeply customized based on DPI for specific application scenarios.
White-Box Ready
Blade server design, compatible with orthogonal chassis, and white-box ready. Users can port their own software for tailored applications.
Size: 220mm (H) × 445mm (W) × 800mm (D)
Device Height: 5U, supporting 3 service slots
Per-slot Backplane Bandwidth: 3.2Tbps
Maximum System Backplane Switching Capacity: 9.6Tbps
Hot-swappable Fan Design: Supports 2+1 redundancy
Hot-swappable Power Supply Design: Supports 3+1 redundancy
Maximum Power Consumption (Fully Configured): ≤ 3000W
Size: 575mm (H) × 445mm (W) × 880mm (D)
Device Height: 13U, supporting 8 service slots
Per-slot Backplane Bandwidth: 3.2Tbps
Maximum System Backplane Switching Capacity: 25.6Tbps
Hot-swappable Fan Design: Supports 5+1 redundancy
Hot-swappable Power Supply Design: Supports 3+1 redundancy
Maximum Power Consumption (Fully Configured): ≤ 8000W
Chassis Main Control Management Card: Manages the overall system status, service deployment, query functions, etc.
Management Ports: 3 × RJ45 management interfaces, 2 × 10GE management optical ports, 1 × RJ45 management serial port, 1 × USB interface.
Compatible Chassis Models: SFC7908, SFC7903.
Per-card backplane switching performance: 12.8Tbps, providing 1.6Tbps switching bandwidth per service slot.
Management ports: 1 × RJ45 management interface, 1 × RJ45 management serial port, 1 × Type-C USB interface.
Compatible chassis: SFC7908.
Per-card backplane switching performance: 3.2Tbps, with 1.6Tbps switching bandwidth per switching card.
Management ports: 1 × RJ45 management interface, 1 × RJ45 management serial port, 1 × USB interface.
Compatible chassis: SFC7908, SFC7903.
|
Item |
functionality |
Description |
|
Basic Parameters |
Hardware form |
Card ,Compatible chassis: SFC7908, SFC7903. |
|
Basic Functions |
Replication/Aggregation /Traffic distribution |
Supports one-to-many, many-to-one, and many-to-many traffic replication, aggregation, and distribution. |
|
Load-balance |
Supports bundling multiple interfaces into output groups, load balancing based on IP quintuple, and same-source-same-destination load balancing based on inner and outer IP addresses. |
|
|
Filter rules |
MAC address matching, supporting both exact and mask formats VLAN matching, supporting both exact and mask formats IP quintuple matching, supporting both masked quintuples and exact quintuples TCP flag bit matching Fragmented packets, supporting matching the first fragment and non-first fragments User-defined fields ,etc. |
|
|
Rule capacity |
The maximum number of masks is 12K for IPv4 or 4K for IPv6, sharing mask resources. The maximum number of precise rules supported is 300K for IPv4 or IPv6. |
|
|
Ports |
Supports transmit/receive multiplexing and single-fiber transmission. |
|
|
Packet header modification |
Supports modifying the source MAC and destination MAC of the packet. |
|
|
IP address modification |
Supports modifying the IP address of the datagram. |
|
|
VLAN Lable |
Supports adding port tags Supports custom VLAN addition
Supports modifying the original VLAN to a port tag Supports modifying the original VLAN to a custom VLAN
Supports up to 3-layer VLAN stripping |
|
|
Packet truncation |
Supports line-rate packet truncation (64B/96B/128B/256B/512B/...). Supports forward truncation of packets to a specified length. |
|
|
Packet header stripping |
Suports stripping IPIP/MPLS/GRE/VxLAN tunnel. |
|
|
Advanced Functions |
IP quintuple modification |
Supports modifying the IP address of the datagram and the transport layer port number. |
|
Packet truncation |
Supports truncation to any specified length between 64B-1518B. Supports L4 Payload truncation. |
|
|
Packet header stripping |
Suports stripping IPIP/MPLS/GRE/VxLAN tunnel. Suports stripping GTP/L2TP/Teredo/AH/VxLAN tunnel. |
|
|
Packet anonymization |
Supports custom field-level data masking for location data, capable of handling 4-segment message anonymization. |
|
|
Timestamp |
Support for nanosecond-level timestamp addition, which can be modified in the MAC address or added to the packet tail. |
|
|
Rule capacity |
Supports tens of millions of rule capacity |
|
|
Filter rules |
Traffic learning by interface (e.g., N1/N2/N4/N5/N7/N15/N16/N22/N40/S1-MME/S6a/SGs/S11/VoLTE SIP). Signaling flow parsing (e.g., outputs S11's Create Session Request messages by interface). |
|
|
Management Functions |
Network managment |
Suports IPv4 and IPv6 address. |
|
WEB managment |
Supports HTTP/HTTPS login, with all major functions accessible through the web interface. |
|
|
CLI |
Supports SSH and Telnet login, with all configuration functions accessible via the command line |
|
|
Configuration backup |
Supports configuration file import/export/editing. |
|
|
NTP |
Supports NTP clock synchronization. |
|
|
Monitor |
Log |
Supports defining SYSLOG by severity level and reporting it to the server. |
|
SNMP |
Supports SNMP, v2c/v3 protocols, and SNMP TRAP. |
Note: Advanced feature software customization is supported. The above advanced features are already available in the software, but they are not necessarily included in all versions. The specific features depend on the actual software version and must be selected based on specific requirements.
Model Selection
|
Item |
SFC7960HQ-B |
SFC7960HQ-A2 |
SFC7960HQ-A4 |
|
Interfaces |
4 × 400GE + 20 × 100GE + 36 × 25GE
Backward compatible with 4 × 100G LR1 or one 100GE/40GE
Backward compatible with 40GE,or breakout to 4 × 25GE or 4 × 10GE
Backward compatible with 10GE |
||
|
Management Inteface |
1x 10/100/1000M management port, RJ45; 1x standard UART console serial port, RJ45 |
||
|
Advanced Functions |
Not Support |
Maximum 320G advanced processing performance |
Maximum 640G advanced processing performance |
SFC7940C Sever
|
Item |
SFC7940C-K2 |
SFC7940C-K4 |
|
Basic |
Compatible with SFC7903 and SFC7908 chassis |
|
|
Service Interfaces |
8*10GE |
|
|
Management Interfaces |
2 management serial ports, 1 BMC management port, 3 RJ45 management ports, 8 × USB ports |
|
|
Hardware |
A 2-node blade server, with each node configured as follows: 2 × 32-cores KP920 CPU 2 ×128GB memory modules (non-upgradable) 2TB M.2 NVMe SSD (expandable up to 8TB maximum) |
A 4-node blade server, with each node configured as follows: 2 × 32-cores KP920 CPU 2 × 128GB memory modules (non-upgradable) 2TB M.2 NVMe SSD (expandable up to 8TB maximum)（最大可扩展至8TB） |
EN
