The T200K is a handheld multif-unction Gigabit Ethernet tester designed for the installation, commissioning, and maintenance of 10 M / 100 M / 1000 M copper and fiber networks. It integrates a wide range of testing capabilities including data capture, performance benchmarking (RFC 2544 & Y.1564), cable diagnosis, bit error rate testing, and multi-stream traffic generation up to Layers 1-4. It is an all-in-one, field-ready tool.
Product Features
- All-in-One Portable Network Tester
The T200K integrates multiple testing functions into a single device. Its compact form, wrist strap, and built-in kickstand enable one-handed operation in confined or remote environments, improving field efficiency and reducing setup time. - Automated Compliance Testing with RFC 2544 & Y.1564
Perform industry-standard Ethernet performance tests with just a few taps. The T200K automates RFC 2544 (throughput, latency, frame loss, back-to-back) and full Y.1564 service activation tests, ensuring your network meets SLAs and compliance requirements quickly and accurately, without manual configuration hassles. - Multi-Service Traffic Generation & Analysis
Generate and monitor up to 16 concurrent data streams to simulate real-world network conditions. This allows you to assess how your network performs under complex, multi-service loads, helping identify bottlenecks, validate QoS policies, and ensure reliable performance for voice, data, and video applications. - Proactive Physical Layer Diagnostics
Beyond protocol testing, the T200K offers built-in optical power measurement, SFP DDMI monitoring, and Virtual Cable Testing (VCT) for copper cables. This helps detect potential fiber and copper faults—such as breaks, shorts, or excessive loss—before they lead to network downtime, enabling proactive maintenance. - Intuitive Touchscreen with Clear Visual Results
The 5-inch high-resolution color touchscreen displays both graphical and numerical results in an easy-to-understand format. Whether you're a seasoned engineer or a field technician, the intuitive interface reduces the learning curve and helps you interpret test results quickly, making troubleshooting more efficient.
| Optical interfaces | Two GigE interfaces | ||
| 1000Base-SX | 1000Base-LX | 1000Base-ZX | |
| Wavelength (nm) | 850 | 1310 | 1550 |
| Laser type/connector/ transceiver type |
VCSEL/LC/SFP | FP/LC/SFP | DFB/LC/SFP |
| Electrical interface | Two 10/100BaseT half/full-duplex and 1000BaseT full-duplex ports, with straight-through or crossover cable options |
||
| 10BaseT | 100BaseT | 1000BaseT | |
| Connectors | RJ-45 | RJ-45 | RJ-45 |
| Test items | |||
| Y.1564 | Test network configuration and services in accordance with ITU-T Y.1564. Use remote loopback or dual tester mode for bidirectional results. | ||
| RFC2544 | Measure throughput, back-to-back transmission, frame loss, and latency as specified in RFC 2544. Frame size: RFC-defined, user-configurable from 1 to 7. | ||
| Ber error test | Supports Layer 1 through Layer 4 with or without VLAN Q-in-Q. | ||
| Through mode | Segments traffic between the service provider network and customer premises equipment. | ||
| Service disruption time (SDT) | Includes statistics, including minimum outage time, maximum outage time, last median time, average outage time, total outage time, and pass/fail thresholds. | ||
| Multi-stream generation | Enables the ability to transmit and monitor up to 16 data streams on Ethernet and IP networks. | ||
| Traffic generation and monitoring | Capable of generating and monitoring Ethernet and IP traffic flows, and capable of shaping traffic based on the following statistics: throughput, frame loss, frame sequencing, packet jitter, latency, frame size, traffic type, and flow monitoring. | ||
| VLAN stacking | Capable of generating traffic flows with up to two VLAN layers (including IEEE802.1ad Q-in-Q tagged VLANs) at any stacked VLAN layer, using either VLAN ID or VLAN priority. | ||
| General indicators | |||
| Test interface | Dual RJ45 ports: 10/100/1000BASE-T. Dual SFP ports: 1000BASE-SX/LX/ZX | ||
| Supported standards | IEEE 802.3, RFC3393, RFC2544, Y.1564 | ||
| Data interface | RJ-45/ USB | ||
| Display | 800×480 color LCD touchscreen | ||
| Battery life | Continuous operation for more than 4 hours | ||
| Size | 190×130×65 mm, 800 g | ||
- RFC 2544 test
The RFC 2544 test evaluates key Ethernet performance metrics, including throughput, latency, frame loss, and back-to-back frames. It is widely used for network commissioning, service verification, and performance benchmarking.
- Y.1564 test
- Bit-error-rate-test
The BERT test measures the bit error rate during data transmission, helping identify signal integrity issues such as noise, interference, or physical layer faults. It is essential for link validation and long-term network stability testing.
Where It's Used
- Enterprise Network Deployment and Acceptance
- Data Center Maintenance and Fault Finding
- Telecom Operator Service Level Agreement (SLA) Verification
- System Integrator Project Commissioning
- Network Maintenance in Education, Healthcare, and Finance Sectors
Package Content
- A T200K Handheld Gigabit Ethernet Tester
- AC/DC Power Adapter (24V/4A)
- USB Cable
- Wrist Strap
- User Manual (digital/printed)
- Protective Carrying Case
- Optional: SFP modules, RJ45 loopback plugs, additional batteries