You need to catch intermittent network timing issues—or stress test systems before deployment. The JT-1.1 and JT-10.1 are purpose-built appliances that combine timing measurement, impairment injection, and triggered capture in a single portable device.
JT-10.1
10 Gbps Network Test Appliance
For machine vision, broadcast audio, and industrial control systems where bandwidth demands exceed 1 Gbps.
| Specification | |
|---|---|
| Data Ports | 2× 10 GbE SFP+ (Intel X710) |
| Management | 1× 2.5 GbE RJ45 |
| Performance | 10 Gbps line rate |
| Form Factor | Compact workstation (196×189×48mm) |
| Power | 20-65W |
Key capabilities:
- Trap + capture — Set timing thresholds, automatically capture when exceeded
- Impairment injection — Delay, jitter, packet loss at 10 Gbps line rate
- Timing measurement — Microsecond resolution, see variance not just averages
- SFP+ flexibility — Fiber (SR/LR) or copper (DAC, 10GBASE-T)
- Hardware timestamping — Intel X710 NICs for accurate timing
Applications:
- Machine vision — GigE Vision and 10GigE Vision cameras
- Broadcast audio — AES67, Dante, SMPTE ST 2110
- Industrial control — EtherNet/IP, Modbus TCP, OPC UA
JT-1.1
1 Gbps Network Test Appliance
A compact, fanless device for systems where 1 Gbps is sufficient.
| Specification | |
|---|---|
| Data Ports | 2× 2.5 GbE RJ45 |
| Management | 1× 2.5 GbE RJ45 |
| Performance | 1 Gbps sustained |
| Form Factor | Fanless desktop (130×130×50mm) |
| Power | 10-15W |
Key capabilities:
- All JT-10.1 capabilities at 1 Gbps
- Fanless, silent operation
- Compact form factor for bench or field use
Applications:
- Development and test labs
- VoIP and telephony systems
- IoT device testing
- System integration verification
How It Works
Trap + Capture
Set a threshold based on your application's timing requirements. When the threshold is violated:
- Trap triggers — timing anomaly detected
- Ring buffer saves — last 30 seconds of traffic captured
- Evidence preserved — pcap file ready for Wireshark analysis
You don't have to be watching. Set the trap, let it run, come back to evidence.
Impairment Injection
Create controlled network conditions to find where systems break:
| Impairment | Range |
|---|---|
| Delay | 0–10,000 ms |
| Jitter | Uniform or normal distribution |
| Packet loss | 0–100% |
| Bandwidth limit | Configurable |
Inject impairments while measuring timing. Find the threshold where your application fails.
Timing Measurement
See what standard monitoring hides:
- Inter-packet timing with microsecond resolution
- Throughput and packet rate
- TCP analysis (RTT, window size, retransmissions)
- Per-flow statistics
Averages hide the spikes that break real-time systems. JitterTrap shows the variance.
Interface
- Web UI — Works from any browser, no software installation
- REST API — Automation and integration
- mDNS discovery — No IP configuration required
- pcap export — Standard format, Wireshark compatible
The Gap It Fills
| Tool Category | Limitation |
|---|---|
| Cable testers | Validate physical layer, don't test timing |
| Protocol analyzers | Capture packets, can't inject impairments |
| Enterprise emulators | Do both, cost $50K–500K |
JitterTrap appliances: impairment injection + timing measurement + triggered capture, portable, under $5K.
Early Access
The JT-1.1 and JT-10.1 are available for early access. If you're working on systems where network timing matters and want to evaluate the hardware, contact us to discuss your requirements.