features	applications
high isolation	fiber optic lasers
low insertion loss	optical transmitters & transceivers
large aperture features	fiber amplifiers
	fiber sensors

performance specifications 

parameters	unit	values
stage		single stage	dual stage
grade		grade p
center wavelength (��c)	nm	1310, 1480 or 1550
operating wavelength range	nm	��20
typ. peak isolation	db	42	58
min. isolation at 23��	db	28	48
typ. insertion loss at 23��	db	0.4	0.5
max. insertion loss at -5��-70��	db	0.55	0.65
min. return loss (input/output)	db	55	55
min. extinction ratio(only for f type)	db	25	25
min. extinction ratio(only for b type)	db	22	22
max. optical power (cw)	w	1, 3, 5, 10 or specify
max. tensile load	n	5
fiber type		pm panda fiber
operating temperature	��	-5 to +70
storage temperature	��	-40 to +85

*above specifications are for device without connector.
*for devices with connectors, il will be 0.3db higher, rl will be 5db lower and er will be 2db lower.
*the pm fiber and the connector key are aligned to the slow axis. 

size

ordering information    

hpmi-�٢�-��-��-��-�ݢ�-�ޢ�-��
�٢�: wavelength	��: axis alignment	�ޢ�: fiber jacket on port 1 & 2
31 - 1310nm	f - fast axis blocked	b - 250um fiber
48 - 1480nm	b - both axis working	d - 400um fiber
55 - 1550nm		l - 900um loose tube
ss - specify	�ݢ�: connector type on port 1 & 2	s - specify
	1 - fc/upc
��: stage	2 - fc/apc	��: fiber length
s - single stage	3 - sc/upc	0.8 - 0.8m
d - dual stage	4 - sc/apc	s - specify
	n - none
��: power level	s - specify
1 - 1w
3 - 3w
5 - 5w
10 - 10w
s - specify

download product datasheet

 

   1310nm ~ 1550nm 1W 3W 5W 10W 20W High Power PM Isolator