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UT685A KIT TDR Cable Tester
The UT685 series TDR Cable Testers are versatile tools for locating faults and performing quick wire-map/crimp tests on CAT5/CAT6, UTP, FTP, and SSTP cables, with POE detection. Designed for server room deployment, network troubleshooting, and structured cabling, they meet the efficiency needs of telecom technicians, IT administrators, and system integrators.
Description
Features of UT685A KIT TDR Cable Tester
Certificates ：CE/RoHS
- Multi-function all-in-one
- Applicable Cables:
a) CAT5/CAT6 twisted pair
b) UTP (unshielded)
c) FTP (foil-shielded)
d) SSTP (double-shielded)Wire mapping - Wire Mapping:
a) Polarity detection;
b) Warns of hazardous voltage (>10V)
c) Crimping/mapping interface;
d) Receiver RJ45 - Crimping test: fast response within 1s
5. Length testing:
a) 2.5m~300m @1m accuracy
b) ≤20m: ±1.6m; 20–100m: ±2.4m; >100m: ±3.2m
c) Identifies fault distance
6. POE testing: DC5~60V @ 802.3AF、802.3AT、802.3BT
7. Port flashing:
a) 10M/100M/1000M switch,
b) Full/Half-Duplex Detection
c) Checks Ethernet port connection status
8. Wire tracing: RJ11 @ 3000m & RJ45 1000m
9. NCV testing
10. Type-C charging port
Specifications
| Technical Specifications | |||
| Models | UT685A KIT | UT685B KIT | |
| Applicable Cables | 1CAT5/CAT6 twisted pair; 2, UTP (unshielded); 3, FTP (foil-shielded); 4, SSTP (double-shielded) |
1, CAT5/CAT6 twisted pair; 2, UTP (unshielded); 3, FTP (foil-shielded); 4, SSTP (double-shielded); 5, Coaxial cable: 50Ω, 75Ω, 93Ω |
|
| Wire Mapping | Live Wire Testing | 1, Polarity detection; 2, Warns of hazardous voltage (>10V) |
1, Polarity detection; 2, Warns of hazardous voltage (>10V) |
| 1-to-1 Wire mapping | 1, Crimping/mapping interface; 2, Receiver RJ45 |
1, Pairing interface; 2, Receiver RJ45 |
|
| Crimping Test | Test Type | 8-core | N/A |
| Response Time | ≤1s | ||
| Minimum Detectable Length | 10cm | ||
| Length Testing | Open-circuit Wire Length | 2.5–300m: 1m | 500m: 0.3m |
| Resolution | ≤20m: ±1.6m | ±4% or 0.6m (2 ft), whichever is greater |
|
| 20–100m: ±2.4m | NVP uncertainty adds extra error | ||
| >100m: ±3.2m | |||
| Short-Circuit position Detection | Identifies fault distance | Identifies fault distance | |
| POE Testing | Working Voltage Range | DC5~60V | DC5~60V |
| Standards Supported | 802.3AF、802.3AT、802.3BT | 802.3AF, 802.3AT, 802.3BT | |
| Port Testing | Indication method | via LCD | via LCD |
| Full/Half-Duplex Detection | Yes | No | |
| Auto/Negotiation Support | Yes | Yes | |
| Switch Types | 10M/100M/1000M | 10M/100M/1000M | |
| Port Detection | Checks Ethernet port connection status | Checks Ethernet port connection status | |
| Wire tracing | Measurable wire length (max) | RJ11 3000m | |
| RJ45 1000m | |||
| Working Frequency | 125kHz digitally modulated signal (high accuracy) | ||
| Tone Variations | 2 types | ||
| Tracing Mode | Anti-interference | ||
| Display | 2.8-inch LCD digital screen | ||
| Input Protection | 70VDC | ||
| Power Supply | 1.5V AA batteries ×3; Low battery warning; | ||
| Auto Shutdown | Normal mode: 10min; Cable location mode: 60min | ||
| Drop Test | 1m | ||
| Operating environment | 0~45°C; 20~75% RH (N.C) | ||
| Storage environment | -20~60°C; 10~90% RH (N.C) | ||
| Certificates | CE, RoHS | ||
Applications of UT685A KIT TDR Cable Tester
UT685A KIT can test various types of cables (including twisted pair cable, coaxial cable, and POE network cable): you can find the cable, detect the cable length, and line sequence, and confirm whether it is POE and POE standards. Plus, it integrated RJ11, RJ45, and coax test ports to support virtually any low-voltage cable testing without needing awkward adapters.
Effectively reduce the operator’s ineffective testing and improve work efficiency, which makes high-quality installations more efficient and easier to troubleshoot.
Documents
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