performance specifications

 

parameters	unit	values
port type		1x2 2x2
center wavelength	nm	1060 or 1310 or 1550
operating wavelength range	nm	��20
max. excess loss	db	0.7 1.0
max. uniformity (only for 50/50)	db	0.4 0.6
tap ratio (port 2/4)	%	1��0.2%, 2��0.4%, 5��1.0%, 10%, and 50%
min. return loss	db	50
min. extinction ratio (only for f type)	db	22 22
min. extinction ratio (only for b type)	db	20 18
max. optical power (cw)	mw	300 or 500 (only for splitter) other
max. tensile load	n	5
fiber type		smf-28e or pm panda fiber on tap port
		pm panda fiber on port 1 & port 3
operating temperature	��	-5 to +70
storage temperature	��	-40 to +85

  * above specifications are for devices without the connectors.

   * 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. and for f type, fast axis is blocked.

package dimensions

ordering information

 

pmfc-�٢�-��-�ۢ�-��-�ݢݢݢ�-�ޢޢޢ�-��-��
�٢� : wavelength	��: axis alignment	�ޢޢޢ�: fiber jacket on port 1
31 - 1310nm	f - fast axis blocked	b - 250um fiber
55 - 1550nm	b - both axis working	d - 400um fiber
60 - 1060nm		l - 900um loose tube
ss - specify	�ݢݢݢ�: connector type on port 1, 2, 3 & 4	s - specify
��: port	1 - fc/upc
1 - 1x2	2 - fc/apc	��: fiber type on tap port
2 - 2x2	3 - sc/upc	m - smf-28e fiber (for 1x2 only
	4 - sc/apc	p - pm panda fiber
�ۢ�: coupling ratio	n - none	s - specify
01 - 1/99	s - specify
02 - 2/98		��: fiber length
04 - 4/96		0.8 - 0.8m
05 - 5/95		s - specify
10 - 10/90
20 - 20/80
50 - 50/50
ss - specify