BPS2000 Bypass Optical Protection System

BPS2000 Optical Bypass Unit integrats optical switching modules and heart rate monitoring. This optical fiber bypass switch provides bypass protection to ensure the normal signal transmission when optical network node equipment appear power interruption, hardware failure, software deadlock etc. Mainly uses in flow control equipment, signal safety analysis, gigabit data communications and other fields.

Parrameters		Unit	BPS2000 Optical Bypass Unit
Chassis Type		mm	1U standard 19”rack 482.6×220×44 （W×D×H)
Guard Mode			SM 1:1	SM 1+1	MM 1:1	MM 1+1
Test Wavelength		nm	1310 / 1550		850
Insertion Loss 1,2	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	≤0.1		≤0.1
WDL		dB	≤0.25		≤0.25
Switching Time		ms	＜ 10		＜ 10
Fiber Type			SM（9/125um）		MM（62.5/125um）
Connector			LC / PC
Monitoring Port			USB（RS-232）
Working Power Supply		V	5 (powered by USB interface)
Power Consumption		W	＜ 2.5
Operating Temperature		℃	-5 ～ 55
Storage Temperature		℃	-40 ～ 85

Note：Customization is available.

1:1 serial mode

1:1 parallel mode

A: Rack Type	B: The Heart/Communication Interface	C: The Power Supply Mode
E：E type 1U Plug-type	1：RJ45/USB（RS-232） X: Others	AC: 100~240V	AC/AC:Dual100~2 40V
		DC: 36~72V	DC/DC: Dual 36~72V
		AC/DC:100~240V&36~72V	X: Others

1U Plug-type design, support four ways, mixed insertion for single mode and multimode.
USB design for power supply and communication.
Diversification of heartbeat.
Support independent control or group control.
Customizing production of function and appearance etc can be provided.

◆ Control equipment

◆ Signal safety analysis

◆ Gigabit data communications