OBP Optical Bypass Protection Equipment

OTS3000-OBP Optical Bypass Protection System is a kind of optical switch system enabling bypass fault node in optical transmission network to avoid breakdown of whole network communication when there is power interruption,hardware failure, software deadlock etc. This optical bypass protection switch can automatically switch by detecting the node's optical power or signal failure. OBP is mainly used to protect the flow control and RPT equipment.

Parrameters		Unit	OTS3000-OBP
Dimension		mm	160×200×21（W×D×H)
Max Power Consumption		W	1(single link) 2（dual link)
Protection Ways			SM 1：1	SM 1+1	MM 1:1	MM 1+1
Insertion Loss	R1 - T3	dB	≤ 1.2	≤ 1.2	≤ 1.5	≤ 1.5
	R2 - T4	dB	≤ 1.2	≤ 1.2	≤ 1.5	≤ 1.5
	R3 - T1	dB	≤ 1.2	≤ 3.5	≤ 1.5	≤ 3.5
	R4 - T2	dB	≤ 1.2	≤ 3.5	≤ 1.5	≤ 3.5
	R3 - T4	dB	≤ 1.2	≤ 4.8	≤ 1.5	≤ 5.0
	R4 - T3	dB	≤ 1.2	≤ 4.8	≤ 1.5	≤ 5.0
Return Loss		dB	≥ 45		≥ 30
Crosstalk		dB	≥ 55		≥ 35
PDL		dB	≤ 0.2		≤ 0.2
WDL		dB	≤ 0.3		≤ 0.3
Switching Time		ms	＜ 8		＜ 8
Operating Temperature		℃	-5~+55
Storage Temperature		℃	-20~+70
Relative Humidity			5%~95%(non-condensing)

A: Model	B: Protection Ways	C: Fiber Type	D: Test Wavelength	E: Optical Power Monitoring	F: Connector Type
OBP1: Single link OBP2: Dual link	1:1: 1:1 serial mode 1+1: 1+1 parallel mode 1:1M30: 1:1 serial mode with mirroring monitoring 30:70 1+1M30: 1+1 parallel mode 30:70 1:1M50: 1:1 serial mode with mirroring monitoring 50:50 1+1M50: 1+1 parallel mode 50:50 X:Others	SM：SM 9/125 M5：MM 50/125 M6：MM 62.5/125 X:Others	850：850nm 1310：1310nm 1550：1550nm X:Others	0：without monitoring function 2：R1，R2 with monitoring function 4：R1-R4 with monitoring function X:Others	LP：LC/PC X:Others

Compact size, Low insertion loss, Support hot Plug.
Wide wavelength range, Low crosstalk, Fast switching speed.
Transparent transmission, High stability, High reliability, Support path latching while there is no optical signal.
Support many kinds of signal failure bypass ways, users can control it independently or in groups.
Dual-link bypass protection, each link works independently.
Support mirroring monitoring.
Support the protecting ways: 1: 1 mode, 1+1 mode.
Through NMU card, users can remotely manage the equipment.

◆Protection for the flow control device.

◆Protection for signal security and analysis.◆Server failure protection in network security field.