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4X4 Optical Switch-1
4X4 Optical Switch-1
Product description
The 4×4 Optical Bypass Switch utilizes fiber-to-fiber technology over an angled surface to achieve ultra low losses and crosstalk. It is suitable for all bi-directional protection switching applications where premise-side connectivity is not required in the bypass state. Compact and competitive cost, this optical switch provides excellent performance on your network. Lightwave Link 4×4 optical bypass switch fully complies with RoHS Directive 2011/65/EU.
Key features
．Compact Format
．Low Return-Loss
．Available in Single Mode / Multi Mode
．PCB Mountable
．Latching Type or Non-Latching Type
Application areas
．IPS interface card or external bypass unit
．UTM/ADM
．Optical transmission
．Industrial Ethernet ring switch under power failure or system hang
．Node Bypass Protection
Product characteristics
| Parameter | 9μm Core Single Mode | 50μm or 62.5μm Core Multi Mode | Unit | ||||
| Min. | Typ. | Max. | Min. | Typ. | Max. | ||
| Wavelength Range 1 | 1260~1630 | 850/1300 | nm | ||||
| Straight Insertion Loss 2 | 1.0 | 0.5 | dB | ||||
| Bypass Insertion Loss 2 | 2.0 | 1.0 | |||||
| Return Loss | -50 | dB | |||||
| PDL | 0.1 | dB | |||||
| WDL | 0.3 | dB | |||||
| Crosstalk | -80 | -80 | dB | ||||
| Repeatability | ±0.1 | ±0.1 | dB | ||||
| Switching Time 3 | 5 | 5 | ms | ||||
| Absolute Optical Input Power | 500 | 500 | mW | ||||
| Operating Current | Latching:40±10% / Non-Latching: 28±10% | mA | |||||
| Operating Voltage | 4.5 | 5.0 | 5.5 | 4.5 | 5.0 | 5.5 | VDC |
| Power Consumption | Latching: 200±10% / Non-Latching: 140±10% | mW | |||||
| Switching Life Expectancy | 3×107 | 3×107 | Cycles | ||||
| Operation Temperature-Normal | -5 | 70 | -5 | 70 | ℃ | ||
| Operation Temperature-Special | -20 | 70 | -20 | 70 | ℃ | ||
| Storage Temperature | -40 | 85 | -40 | 85 | ℃ | ||
| Operation Humidity | 5 | 95 | 5 | 95 | %RH | ||
| Storage Humidity | 5 | 95 | 5 | 95 | %RH | ||
| Dimension (H*W*L) | 7.6 x 11 x 22.6 | mm | |||||
| Ring Size | Inner ring dimension ≥ 4 | cm | |||||
| Weight 4 | 10 | g | |||||
1. Special wavelength would be upon request.
2. Optical parameters excluded connectors.
3. A minimum ≧20ms pulse is recommended for latching type of switch.
4. The product weight excluded optical connectors.
