Viavi OLS-35 Single-Mode Optical Laser Source
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Viavi OLS-35 is a pocket-sized single-mode optical laser source for telecom networks, featuring 1310/1550 nm wavelengths, auto-wavelength detection, and switchable connectors.
Product details
| Model | OLS-35 (2303/11) |
| Manufacturer | Viavi |
| Category | Network & Fiber Optic Test |
| Availability | Made to order |
Description
Overview
The Viavi OLS-35 is a pocket-sized single-mode optical laser source purpose-built for telecommunications network installation and maintenance. Part of the SmartPocket family, it provides dual-wavelength coverage (1310/1550 nm) essential for standard telecom applications, with excellent price-to-performance ratio.
Key Features
- Single-mode laser source with 1310/1550 nm wavelengths
- Pocket-sized design for easy field portability
- Switchable SC and FC adapters (FC spare included)
- Auto-wavelength detection capability
- Multi-wavelength mode for dual-wavelength loss testing
- Tone generator for fiber identification (270 Hz, 1 kHz, 2 kHz)
- 3-year calibration interval
- Low output power: –7 dBm
Applications
- Telecommunications network installation
- Fiber optic network maintenance and troubleshooting
- Insertion loss measurement
- Fiber continuity testing
- FTTH/PON network testing
Included Accessories
- 2 AA alkaline batteries
- Neck strap
- Belt bag
- SC switchable adapter (mounted)
- FC switchable adapter (spare)
Specifications
| Source Type | LEDLaserLED/Laser |
| Laser Safety | IEC 60825-1: 2003 IEC 60825-1: 2007 IEC 60825-1: 2007IEC 60825-1: 2003 IEC 60825-1: 2007 |
| Fiber Type | MM (50/125 μm)SM (9/125 μm)MM (50/125 µm)/SM (9/125 µm) |
| Optical Interface Type | PC/1 single port for all wavelengthsPC/1 single port for all wavelengthsPC/1 port for MM and 1 port for SM |
| Optical Interface Connectors | Fixed: ST Switchable: LC, FC, SC, ST Fixed: LC Switchable SC, FC, ST, LC Switchable: SC, FC, ST, LC |
| Central Wavelength | 850 nm (±20 nm) 1300 nm (–20 nm/+40 nm) 1310 nm (±20 nm) 1550 nm (±20 nm) 1490 nm (±3 nm) for OLS-37 only 1625 nm (±3 nm ) for OLS-38 only 850 (±20 nm) 1300 (–20 nm/+40 nm) 1310 (±20 nm) 1550 (±20 nm) |
| Spectral Width(1) | <170 nm<5 nm<170 nm/<5 nm |
| Output Power | –22 dBm(2)–7 dBm–22 dBm(2) /–7 dBm |
| Stability Short Term (15 min)(3) | ±0.02 dB±0.02 dB±0.02 dB |
| Stability Long Term (8h)(3) | ±0.05 dB±0.05 dB±0.05 dB |
| Tone Generation | 270 Hz, 1 kHz, 2 kHz270 Hz, 1 kHz, 2 kHz270 Hz, 1 kHz, 2 kHz |
| Auto λ Mode(4) | YesYesYes |
| Multi λ Mode(4) | Yes (2 λs)Yes (2 or 3 λs)Yes (4 λs) |
| Launch Conditions | CPR capability for MM launch conditionsCPR capability for MM launch conditions |
| Features | Parameters |
| Part Number | Description |
| 2303/11 | OLS-35 laser source 1310/1550 nm, SM, SC and FC switchable adapters |
| BN 2303/11 | Interchangeable adapter |
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Viavi OLS-35 Single-Mode Optical Laser Source
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