Data Sheet

11 Mar 2016
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T: 203.796.5300
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T: [phone]
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[e-mail]
Part Number Description
CN-OBM Industrial 2-port bypass switch for fiber optical network with 4 × LC duplex, Multimode, LC connector
CN-OBS Industrial 2-port bypass switch for fiber optical network with 4 × LC duplex, Single mode, LC connector
Included Accessories Wall-mount Kit
DIN-Rail Kit
Options Power Supply (extra charge, consult factory)
NOTE: This product requires a fiber installation with a minimum 30 dB connector return loss. The use of Super Polish Connectors is
recommended. Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J.
In a continuing effort to improve and advance technology, product specifications are subject to change without notice.
CN-OB(M,S)
Industrial 2-Port Optical Bypass Switch
with 4 × LC Duplex Connectors
SPECIFICATIONS
Fiber Optic
Optical Ports 4 Duplex LC connectors
Fiber Single mode 9/125μm 1260 ~ 1570 nm
or Multimode 50/125μm or 62.5/125μm 780 ~
1350 nm (model dependent)
Insert Loss 1.6 dB (Single mode) or <1.0 dB (Multimode)
Switch Time < 10 ms
DIP Switch Settings
DIP Switch 1 Power-1 failure detection – relay enable (ON) /
disable (OFF)
DIP Switch 2 Power-2 failure detection – relay enable (ON) /
disable (OFF)
Fault contact
Relay Relay output for power failure warning
Power
Input Power Dual 12~48 VDC power inputs at DC-Jack and
4-pin terminal block
Power Consumption 2.7 W, Typical
Current Protection Overload Current /Reverse Polarity Protected
(Terminal Block Only)
Electrical & Mechanical
Indicating LEDs Power Normal Fault
Enclosure IP-30
Size 1.03 × 3.74 × 5.68 in (2.61 × 9.49 × 14.43 cm)
Shipping Weight 0.89 lb / 405 g
Environmental
MTBF 1,000,000 hours
Operating Temperature -20˚ to +70˚ C
Storage Temperature -40˚ to +85˚ C
Relative Humidity 10% to 90%
Regulatory Approvals
EMI FCC Part 15, CISPR (EN55022) class A
EMS 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
ORDERING INFORMATION
TYPICAL APPLICATIONS
Optical Fiber
Normal Operation Bypass Operation
CN-OBS
CN-OBS
Active
Device
Active
Device
Power
Supply
Power
Supply
A
GENCY COMPLIANCE
AGENCY COMPLIANCE