STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
|---|---|
| Condition: | New |
| Product Name: | OTDR |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Type | Testing Wavelength (MM: ±20nm, SM: ±10nm) |
Dynamic Range (dB) | Event Dead-zone (m) | Attenuation Dead-zone (m) |
| 8302F-S1 | 1310/1550 | 32/30 | 1 | 8/8 |
| 8302F-S2 | 1310/1550 | 37/35 | 1 | 8/8 |
| 8302F-S3 | 1310/1550 | 42/40 | 0.8 | 8/8 |
| 8302F-S4 | 1310/1550 | 45/42 | 0.8 | 8/8 |
| 8302F-T1 | 1310/1490/1550 | 30/28/28 | 1.5 | 8/8/8 |
| 8302FF-T2 | 1310/1550/1625 | 30/28/28 | 1.5 | 8/8/8 |
| 8302F-T3 | 1310/1490/1550 | 37/36/36 | 0.8 | 8/8/8 |
| 8302F-T4 | 1310/1550/1625 | 37/36/36 | 0.8 | 8/8/8 |
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