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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.