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Large core fiber optical switch

The operating wavelength of optical switch can support 280nm, 375nm, 405nm, 488nm, 525nm, 532nm, 650nm, 780nm, 850nm, 980nm and other customized wavelength.

Specification

GEZHI multi channel Fiber optical switch features fast switching time with large core fiber as S105/125um, S200/240um, S272/300um, S365/400um, S550/600um or customized fiber. The operating wavelength can support 280nm, 375nm, 405nm, 488nm, 525nm, 532nm, 650nm, 780nm, 850nm, 980nm and other customized wavelength. This optical switch is a kind of light path control equipment,can realize multi-channel fiber optic light path switching,In optical fiber transmission system, it is used for multi-channel fiber monitoring, multi light source/ detector selection, and optical fiber path protection etc. Besides, it is also used in optical fiber test system for optical fiber and its component test, outdoor cable test and multi-port optical sensors monitoring system.

Technical Index

Parameter	Unit	1x4	1x8	1x12	1x16	1x24	1x32	1x64	1x128
Wavelength Range	nm	280nm, 375nm, 405nm, 488nm, 525nm or 532~1064 nm and Customized
Testing Wavelength	nm	280nm, 375nm, 405nm, 488nm, 525nm or 532/650/780/850/980nm
Insertion Loss (Max)	dB	≤0.8	≤0.8	≤1.0	≤1.5	≤1.5	≤1.5	≤1.8	≤2.0
Return Loss	dB	SM ≥ 50
Crosstalk	dB	≤-70
PDL	dB	≤0.05
WDL	dB	≤0.20
TDL	dB	≤0.20
Repeatability	dB	≤0.02
Lifetime	times	>107
Switching Time	ms	≤10 (Adjacent Channel)
Optical Power	mW	≤500
Control Mode	/	TTL or Customized
Operating Temperature	℃	-10~+55
Storage Temperature	℃	-40~+85

Ordering Information OSW-XxX-X-XX-X-XX-XX-XX-XX

OSW

Mode

Wavelength

Package

Fiber Type

Fiber Diameter

Fiber Length

Connector

1x4

1x8

1x16

1x32

1x64

1x128

S=Specity

S=SM

M=MM

280=280nm

375=375nm

405=405nm

488=488nm

532=532nm

650=650nm

780=780nm

850=850nm

S=Specify

B=Metal Box

R=Rackmount

S=Specify

S105/125

S200/240

S272/300

S365/400

S550/600

S=Specify

09=900um

20=2.0mm cable

30=3.0mm cable

S=Specify

05=0.5m

10=1.0m

S=Specify

00=None

FP=FC/UPC

FA=FC/APC

SP=SC/UPC

SA=SC/APC

LP=LC/UPC

LA=LC/APC

S=Specify

PIN Configurations

DB-9 male connector (1xN≤16)

DB-9 male connector
Pin No.	I / O	Signal	Description
1	Input	D0	D0~ D3 is channel selection Bit0~Bit3,D0 is low, D3 is high
2	Input	D1
3	Input	D2
4	Input	D3
5	Input	RESET	TTL, Low level reset to channel 0. High level means channel selection bits are effective.
6	Out	READY	TTL, Ready (High=Not ready, Low=Ready)
7	Out	ERROR	TTL, Error OR Failure , (High=Error, Low=No error)
8	Power	GND	Ground
9	Power	VCC	5.0±5% VDC Power Supply (max 500mA)

DB-15 male connector (1xN≤128)

DB-15 male connector
Pin No.	I / O	Signal	Description
2	Input	D0	D0~ D5is channel selection Bit0~Bit4,D0 is low, D4 is high
3	Input	D1
4	Input	D2
5	Input	D3
6	Input	D4
10	Input	D5
11	Input	RESET	TTL, Low level reset to channel 0. High level means channel selection bits are effective.
7	Out	READY	TTL, Ready (High=Not ready, Low=Ready)
8	Out	ERROR	TTL, Error OR Failure , (High=Error, Low=No error)
1,9	Power	GND	Ground
12	Power	VCC1	5.0V±5% VDC motor power (max 950mA)
15	Power	VCC2	5.0V±5% VDC Drive circuit power(50mA)
13,14		NC	NC

Control Chart

Timing Diagram：

Channel Selection Table:

Channel	D0	D1	D2	D3	D4	D5	RESET
COM-0	x	x	x	x	x	x	0
COM-1	0	0	0	0	0	0	1
COM-2	1	0	0	0	0	0	1
COM-3	0	1	0	0	0	0	1
...							1
COM-126	1	0	1	1	1	1	1
COM-127	0	1	1	1	1	1	1
COM-128	1	1	1	1	1	1	1

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