Fiber Optical Switches
KEY FEATURES
• Fiber Optically Pigtailed
• 1x2 and 2x1 Configurations
• Compact Size and Rack Mount
• Solid-state: No Moving Parts
• Nanosecond Speed Response: ~200 ns
• Low Insertion Loss
• Low Power Consumption
• High Reliability, Environmentally Stable
• 9/125 µm Single-Mode (SM) Fiber
• Custom Configurations Available
APPLICATIONS
• Optical Add/Drop, Cross Connect, and Ring Protection
• System Monitoring
• Telecommunication Applications
• Test & Measurement
• Optical Network
• Field Projects in Fiber Optics System
• OEM Designs
The Brimrose fiber optical switch plays a major role in modern fiber optic telecommunication and sensing systems that demands highreliability operation, response, and continuous high-frequency switching.
This fiber optical switch is a powerful tool to switch an optical signal at nanosecond speed (200ns). The optical switch has two configurations: 1×2 or 2×1. The switch is bi-directional. The optical switch consists of the all fiber optic switch device and corresponding driver packaged in a rack-mountable enclosure. The switching is done by an external TTL compatible low voltage signal.
The Brimrose high-speed RF optical switch driver is packaged in a rack-mountable instrument case. The optical switch driver is an RF generator utilizing a Quartz crystal referenced phase locked loop (PLL) synthesizer.
Model #
OS-2-1-C-55
Switch Type
1x2 or 2x1
Wavelength Range (nm) *
C Band
Control Input (V) - TTL Signal **
0-5
Switch Time (ns)
~200
Number of Input Ports per Switch
2x1 Optical Switch
1x2 optical Switch
2 Input Ports
1 Input Port
Number of Output Ports per Switch
2x1 Optical Switch
1x2 optical Switch
1 Output Port
2 Output Ports
Case Type
Fiber Optically Pigtailed
Fiber Type *
9/125 µm Single-Mode
Optical Connector Types *
FC/APC
Total Insertion Loss (dB)
< 2.5-3.0
Delay Time (µs)
~1
Case Size (mm)
150 x 45 x 14
* Others available.
** Switching is triggered by TTL compatible voltage signal.
One optical channel will be up-shifted by 55 MHz and the other will be downshifted by 55 MHz.
Driver Model #
FFE-XX-B2-FY-X
Frequency (MHz)
XX MHz (compatible with the AO device)
Frequency Control
Quartz crystal referenced phase locked loop.
Frequency Accuracy (%)
0.015
Frequency Stability (Hz)
< 100
Harmonic Content (dBc)
≤ - 10 (Max)
Output Power (Watt)
Nominal on both RF Out 1 and RF Out 2.
Modulation
B2 TTL; DC-8 MHz:
Modulation Input
0-5 V; 330 Ω
Operating Power
117 VAC +/-10% 50-60Hz, (220 VAC ±25% optional) 55W max.
Enclosure
The unit will be packaged in a 190 mm (7.5 inch) wide by 90 mm (3.5 inch) high by 220 mm (8.75 inch) deep instrument case. The rear panel heat sink increases the depth to 270 mm (10.5 inches) maximum. The size is exclusive of connectors. A detachable AC line cord and RF cable are provided.
Environmental
Nominal Laboratory conditions: The maximum ambient temperature is +35° C. The unit is not sealed against moisture or condensing humidity.
Option X
Two RF outputs with a single “TTL in” to switch between.
商品属性 [波长] C Band [光纤类型] 9/125 µm Single-Mode