2x2 fiber optical switch(a type)

optic-switch-fsw-2×2a optical switch, which is famous for its high performance, low insertion loss and compact dimension. it is an ideal component for oadm，oxc，system monitor and protection. with compact package, it can be easy to integrate into a high density optical communication system.

applications
oadm

man

system monitoring
component testing

features

low insertion loss

wide wavelength range

low crosstalk

high stability and high reliability

epoxy-free on optical path

latching and non-latching
performance

parameters		optic-switch-fsw-2×2a
wavelength range	nm	1260～1625
operating wavelength	nm	1310/1550
insertion loss	db	typ:0.8 max:1.0
return loss	db	≥50
crosstalk	db	≥60
pdl	db	≤0.05
wdl	db	≤0.25
tdl	db	≤0.25
repeatability	db	≤±0.02
power supply	v	3.0 or 5.0
lifetime	times	≥10⁷
switch time	ms	≤8
transmission power	mw	≤500
operating temperature	℃	-20～+70
storage temperature	℃	-40～+85
weight	g	25
dimension	mm	(l)48×(w)22×(h)10(±0.1～0.2mm) customization is available.

electric

specifications	voltage	current	resistance
5v latching	4.5~5.5	36~44ma	125ω
5v non-latching	4.5~5.5	26~32ma	175ω
3v latching	2.7~3.3	54~66ma	50ω
3v non-latching	2.7~3.3	39~47ma	70ω

pins

control model	electric drive		status sensor	optical path
control model	pin 1	pin 2	pin3- pin4	optical path
latching	v+	gnd	open	p1-p3 p2-p4
latching	gnd	v+	close	p1-p4 p2-p3
non-latching	v+	gnd	close	p1-p3 p2-p4
non-latching	gnd	gnd	open	p1-p4 p2-p3

product image：

ordering information optic-switch-fsw－2×2a-b-c-d-e-f-g-h-i

b

c

d

e

f

g

h

i

mode

wavelength

voltage type

control model

fiber type

fiber diameter

fiber length

connector

s:sm

m:mm

85: 850nm

13: 1310nm

14: 1490nm

15: 1550nm

16: 1625nm

13/15:1310/1550nm

x: others

3: 3v

5: 5v

l: latching

n: non- latching

5:50/125、6:62.5/125

9: 9/125

x: others

25:250um

90:900um;

20:2.0mm

x: others

05:0.5m

10:1.0m

15:1.5m

x: others

oo: none

fp: fc/pc

fa: fc/apc

sp: sc/pc

sa: sc/apc

sp: st/pc

sa: st/apc

lp: lc/pc

la: lc/apc

x: others

2x2 Fiber Optical Switch(A type)