Active Member
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[China]
Address: 3F, No. 322, Lane 953, Jianchuan Road Minhang District, Shanghai City China - 200 240
Contact name:Roger
Shanghai Yogel Communication Equipment Co., Ltd. |
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Basic Handheld Optical Light Sources
MULTIWAVELENGTH CAPABILITY
Excellent stability & High measurement accuracy
Description
Basic light sources include a dual-wavelength multi-mode (850/1300nm, one port) or single-mode (1310/1550nm, one port) light source (others specify on requests, Max wavelength is 5 in one main body, like 1310/1490/1550nm, 850/1300/1310/1550nm, 850/1300/1310/1490/1550nm, etc.) with Fixed FC Adapter or Exclusive SC, FC Switchable Adapter Caps. When used with the power meter together, they provide accurate test solutions for fiber optic networks. Switchable adapters allow flexibility with reference cords.
Features
Specifications
| Items | Descriptions |
| Operating wavelength(nm) | 1310/1550 (others specify on requests, Max wavelength is 5) |
| Applicable fiber | SM, MM |
| Laser type | FP-LD, 9/125μm(1310/1550nm), 50/125μm (850/1300nm) (others specify on requests) |
| Output Power(dBm) | ≥-7 |
| Stability(dB, 15min, 20℃) | ±0.1 |
| Stability(dB,30min,20℃) | ±0.05 |
| Modulation Modes(Hz) | CW (Continuous Wave), 270, 1K,2K |
| Optical Interface | See to Order Information |
| Alkaline Battery | Alkaline, 3xAA, 1.5v |
| Battery Operating time(h) | 60 |
| Operation Temperature(℃) | -10～+60 |
| Storage Temperature(℃) | -25～+70 |
| Outline size(mm) | 200 X90 X50 |
| Weight(g) | 285 |
Order Information
A: 1310/1550nm (one port) – Outside plant test, MSO CATV test
M: 850/1300nm (one port) – LAN test
G: 1310/1490/1550nm (two ports) – FTTH solutions test
MA: 850/1300/1310/1550nm (two ports) - Contractor
MD: 850/1300/1310/1490/1550nm (three ports)
F: Fixed FC Adapter
E: Exclusive SC, FC Switchable Adapter Caps
T: Exclusive SC, FC & ST Switchable Adapter Caps
P: Premium SC & FC Switchable Adapters
U: UPC (Default)
A: APC
1mW, 10mW, 20mW
L: FC Adapter Cap & Universal 2.5mm push-pull adapter
X: FC, SC Switchable Adapter Caps & Universal 2.5mm push-pull adapter
Samples:
| Part # | Model No. | Description |
| 70763 | BLS22A-EU | Basic Handheld Optical Light Source, Single-mode Dual 1310/1550nm, FP-LD, 9/125μm, w/ Tone Generation, w/o Auto-wavelength Generation/Recognition (Dedicated Digital Encrypted Protocol), Exclusive SC, FC Switchable Adapter Caps, UPC Polishing Interface, Alkaline Battery (3xAA, 1.5V) |
| 70770 | BLS22M-EU | Basic Handheld Optical Light Source, Multimode Dual 850/1300nm, FP-LD, 50/125μm, w/ Tone Generation, w/o Auto-wavelength Generation/Recognition (Dedicated Digital Encrypted Protocol), Exclusive SC, FC Switchable Adapter Caps, UPC Polishing Interface, Alkaline Battery (3xAA, 1.5V) |
| 71142 | BLS22MA-EU | Basic Handheld Optical Light Source, Single-mode & Multimode 850/1300/1310/1550nm, FD-LD, 50/125μm & 9/125μm, w/ Tone Generation, w/o Auto-wavelength Generation/Recognition (Dedicated Digital Encrypted Protocol), Exclusive SC, FC Switchable Adapter Caps, UPC Polishing Interface, Alkaline Battery (3xAA, 1.5V) |
| 71159 | BLS22A-EU01X | Basic Handheld Optical Light Source(BLS+VFL Integrated), Single-mode Dual 1310/1550nm, FP-LD, 9/125μm, w/ Tone Generation, w/o Auto-wavelength Generation/Recognition (Dedicated Digital Encrypted Protocol), Exclusive SC, FC Switchable Adapter Caps @ BLS Port , UPC Polishing Interface, 650nm 1mW VFL, FC, SC Switchable Adapter Caps & Universal 2.5mm interface @ VFL Port, Alkaline Battery (3xAA, 1.5V) |
