10GE Network Packet Broker with 480Gbps Processing and 40Gbps Intelligent Traffic Handling

Price Negotiable

Price: Can Discuss

MOQ: 1 SET

Delivery Time: 1-3 Working Days

Brand: NetTAP®

Product Description

VLAN Tagged/Untagged Gigabit Ethernet Network Tap

VLAN Tagging, Untagging, Replacement and Stripping in Network Packet Brokers

The interface adds or deletes VLAN tags from Ethernet data frames during transmission and reception, depending on the interface type and default VLAN configuration.

VLAN Tag Handling by Interface Type

Interface Type	Rx Message without Tag Process	Rx Message with Tag Process	Tx Frame Process
Access Interface	Receives message and applies default VLAN ID	• Receives message when VLAN ID matches default VLAN ID • Discards when VLAN ID differs	Strips PVID Tag before sending
Trunk Interface	• Tags with default VLAN ID and receives when allowed • Tags and discards when not allowed	• Receives when VLAN ID is allowed • Discards when VLAN ID is not allowed	• Strips tag when VLAN ID matches PVID and is allowed • Keeps original tag when different but allowed
Hybrid Interface	• Tags with default VLAN ID and receives when allowed • Tags and discards when not allowed	• Receives when VLAN ID is allowed • Discards when VLAN ID is not allowed	Sends when VLAN ID is allowed (configurable tag retention)

VLAN Tag Processing Summary

When receiving untagged frames: All interface types tag frames with VLAN IDs, with different acceptance criteria
When receiving tagged frames: All interfaces validate VLAN ID against allowed list before acceptance
When sending frames: Access always strips tags, Trunk strips only matching PVID, Hybrid is configurable

Common Packet Forwarding Mechanisms

Process Switching
Fast Switching
Cisco Express Forwarding (CEF)
Optimum and Distributed Switching
Netflow Switching

Network Packet Brokers VLAN Applications

Network Packet Broker VLAN application diagram

NT-VPP-4860G NetTAP® NPB Specifications

Network Interface

48×SFP+ slots supporting 10GE/GE with Single/Multi-mode fiber

Management Interface

1×10/100/1000M electrical port

Deployment Modes

Supports optical deployment and mirror span

System Functions

Feature	Support
Traffic Replication/Aggregation/Distribution	Yes
IP/Protocol/Port-based Traffic Filtering	Yes
UDF Match	Yes
VLAN Mark/Replace/Delete	Yes
3G/4G Protocol Identification	Yes
Interface Health Inspection	Yes
Ethernet Encapsulation Support	Yes
Processing Capacity	480Gbps

Intelligent Traffic Processing

Feature	Support
Time-stamping	Yes
Tag Removal (VxLAN, VLAN, MPLS)	Yes
Data De-duplication	Yes
Packet Slicing	Yes
Data Desensitization	Yes
Tunneling Reorganization	Yes
Application Protocol Identification	Supports multiple protocols
Video Traffic Recognition	Yes
Processing Capacity	40Gbps

Power & Environmental Specifications

Parameter	Value
Power Supply	AC-50HZ (1+1 Redundant)
Input Current	AC-3A / DC-10A
Power Consumption	Max 250W
Operating Temperature	0-50℃
Storage Temperature	-20-70℃
Humidity	10%-95% (non-condensing)