What features do Packet Capture (cStor®) vs Array NTB Series offer?

**Packet Capture (cStor®)** differentiates with Lossless packet capture at 10–200 Gbps line rate, Persistent storage scaling from 288 TB to over 2 petabytes, Simultaneous read/write access to captured packets. **Array NTB Series** differentiates with Application-aware traffic aggregation with full stack packet analysis, L2-L7 traffic filtering and packet delivery, Tunnel handling and packet re-engineering capabilities.

Who makes Packet Capture (cStor®) vs Array NTB Series?

**Packet Capture (cStor®)** is developed by cPacket Networks. **Array NTB Series** is developed by Array Networks. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is Packet Capture (cStor®) a good alternative to Array NTB Series?

Packet Capture (cStor®) and Array NTB Series serve similar Network Detection and Response use cases: both are Network Detection and Response tools, both cover Network Monitoring, Network Visibility, Packet Analysis. Review the feature comparison above to determine which fits your requirements.

Packet Capture (cStor®) vs Array NTB Series (2026) | Compare Network Detection and Response Tools

Q: What is the difference between Packet Capture (cStor®) vs Array NTB Series?

**Packet Capture (cStor®)**: Lossless packet capture & analysis appliance at 10–200 Gbps line rate. built by cPacket Networks. headquartered in United States. Core capabilities include Lossless packet capture at 10–200 Gbps line rate, Persistent storage scaling from 288 TB to over 2 petabytes, Simultaneous read/write access to captured packets.. **Array NTB Series**: Network traffic broker for visibility, monitoring, and traffic optimization. built by Array Networks. headquartered in United States. Core capabilities include Application-aware traffic aggregation with full stack packet analysis, L2-L7 traffic filtering and packet delivery, Tunnel handling and packet re-engineering capabilities.. Both serve the Network Detection and Response market but differ in approach, feature depth, and target audience.

Packet Capture (cStor®)

Lossless packet capture & analysis appliance at 10–200 Gbps line rate.

Network Detection and Response

Commercial

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Array NTB Series

Network traffic broker for visibility, monitoring, and traffic optimization

Network Detection and Response

Commercial

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Side-by-Side Comparison

Feature

Packet Capture (cStor®)

Array NTB Series

Pricing Model

Commercial

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Core Features

Lossless packet capture at 10–200 Gbps line rate
Persistent storage scaling from 288 TB to over 2 petabytes
Simultaneous read/write access to captured packets
Onboard indexing for fast packet querying and retrieval
Output in charts, tables, or raw PCAP with error and event overlays
Onboard Wireshark for packet-level analysis
Configurable Syslog and SNMP alerts for frame errors, drops, microbursts, and link statistics
Real-time analytics for TCP sessions, UDP, latency, and hop-to-hop characterization

Application-aware traffic aggregation with full stack packet analysis
L2-L7 traffic filtering and packet delivery
Tunnel handling and packet re-engineering capabilities
Automated health check and intelligent bypass for service chains
NetFlow generation and application log analysis
IP and domain blacklist-based perimeter defense
Out-of-band and in-line deployment support
Centralized monitoring using X-Tunnel between appliances

Integrations

Wireshark

Syslog

SNMP

cPacket Packet Broker

cPacket Control Center

cPacket Cloud Suite

No integrations listed

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Packet Capture (cStor®) vs Array NTB Series: 2026 Comparison

Packet Capture (cStor®)

Array NTB Series

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