THE LINKSCHECK PRODUCT LINE
Key LinksCheck Products
Networking Products
IN THE FIELD
Where LinksCheck Networking fits
RF Products
IN THE FIELD
Where RF Sim fits
Shared Platform Features
Hardware
- 2U 19-inch rackmount chassis with configurable display
- One 1Gb Ethernet interface for remote access and monitoring
- One 1Gb Ethernet interface for IRIG 218-20 data stream
Software & Networking
- Browser-based operator interface
- Stored configuration profiles for quick, repeatable test sequences
- Optional exportable results and reports in standard formats
Common to All LinksCheck Instruments
- Receiver-agnostic
- Multi-channel simultaneous operation—up to six streams
- Designed and tested for flight test and launch ranges
- Real-time graphical displays
- Compatible with SRI’s RM-6322 Telemetry Signal Simulator for end-to-end telemetry test and validation.
- Logging across all channels (Optional)
Capability Comparison
✓ Included o Option — N/A
| Feature/Capability | DQQL | HexaBERT-IP | HexaBERT-TTL | NetCheck | RF Sim |
|---|---|---|---|---|---|
| Real-time DQM/DQE extraction and display | ✓ | o | o | — | ✓ |
| Six-channel simultaneous operation | ✓ | ✓ | ✓ | ✓ | ✓(BERT) |
| RF Output (# independent channels) | — | — | — | — | 2 |
| Bit Error Rate (BER) measurement | o | ✓ | ✓ | — | ✓ |
| IRIG 218-20 packet support | ✓ | ✓ | — | ✓ | — |
| TTL clock & data interfaces | o | — | ✓ | — | ✓ |
| PN pattern generation & error insertion | — | — | — | ✓ | ✓ |
| Packet loss / Out-of-Order detection | o | ✓ | — | ✓ | — |
| Latency & jitter measurement | — | ✓ | — | ✓ | — |
| Traffic impairment emulation | — | — | — | ✓ | — |
| Far-end Loopback | — | — | — | ✓ | — |
| RFC 2544 Testing: Throughput, Latency, Frame Loss | — | — | — | ✓ | — |
| Logging | o | o | o | ✓ | — |
| DQE De-capsulation and re-broadcast | o | o | — | — | — |
| Operator dashboard and strip chart displays | ✓ | ✓ | ✓ | ✓ | ✓ |
