IBS-102FX series are the external Bypass switches for 100M/1G/10G fiber optical networks. These fiber optical bypass switches protect the network from failures and subsequent maintenance by ensuring network integrity during power loss. Each of these fiber optical bypass switches includes Network ports and Monitor ports. The Network ports are used for connection to main-network connections and provide protection mechanism, and the Monitor ports are used for down-link local networking device. When the power is on, the operation mode of the Bypass switch is set to Normal, and the local networking device is connected with main-network. When power failure occurs, the Bypass switch is swiftly set to bypass mode to isolate the main-network from the local networking device.

Physical PortsFiber EthernetDIP Switch SettingsLED IndicatorsFault contactPowerPhysical CharacteristicsEnvironmentalRegulatory ApprovalsFeatures

LC connector:
Model IBS-102FX-SS-LC : 4 Duplex Single-mode LC connector
Model IBS-102FX-MM-LC : 4 Duplex Multi-mode LC connector

Model IBS-102FX-SS-LC

Optical Fiber: Single-mode: 9/125μm
Operating Wavelength: 1260 ~ 1570 nm
Insert loss: typical1.2 dB , Maximun 1.6 dB
Switch time: < 10ms

Model IBS-102FX-MM-LC

Optical Fiber: Multi-mode: 50/125μm or 62.5/125μm
Operating Wavelength: 780 ~ 1350 nm
Insert loss: < 1.0 dB
Switch time: < 10ms

DIP Swicth No.1:
Power-1 failed warning detection – (On) relay enable (Off) relay disable

DIP Swicth No.2:
Power-2 failed warning detection – (On) relay enable (Off) relay disable

Power Indicator: Green : Power LED x 2

Normal indicator: Green On : Operated in normal mode

Fault Indicator: Amber : Indicates power failure occurred

Relay output for power failure warning

Redundant Input Power:
Dual 12~48 VDC power inputs at DC-Jack and 4-pin terminal block

Power Consumption (Typ.):2.7 watts

Overload Current Protection: Present

Reverse Polarity Protection: Present on terminal block

Enclosure: IP-30

Dimensions (W x D x H):
26.1(W) x 94.9(D) x 144.3(H) mm (1.03 x 3.74 x 5.68 inch.)

Weight (g): 405 g

Storage Temperature: -40 to 85°C (-40 to 185°F)

Operating Temperature: -40 to 70°C (-40 to 158°F)

Operating Humidity: 5% to 95% Non-condensing

EMI: FCC Part 15, CISPR (EN55022) class A

EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11

Shock: IEC60068-2-27

Free Fall: IEC60068-2-32

Vibration: IEC60068-2-6

Safety: EN60950-1

Warranty: 5 years

  • Support 100M/1G/10G optical bypass function of 2 port duplex or 4 ͑port simplex fiber connection
  • Different models supported for multi-mode or single-mode optical ͑fiber
  • Low insertions loss ͑
  • Throughput not affected and no extra delay
  • Bypass switching time < 10ms
  • Dual wide-range power inputs: 12~48VD
  • Relay output for power failure warning
  • Rigid IP-30 housing design
  • DIN-Rail/Wall-mount installation