Finisar
Optical Circulators (C-band)
Finisar’s latest generation of optical circulators have been optimized for use in next -generation DWDM C-
band (1525-1565nm) network systems. These C-band circulators deliver extremely low insertion loss and
high isolation across the entire C-band, and offer minimal insertion loss ripple, polarization dependent loss
(PDL) and polarization mode dispersion.
Features:
Low insertion loss across the C-band
Low PDL and PMD
High isolation
Epoxy -free optical path for high power handling
Specifications:
Parameters
Center Wavelength
Operating Wavelength Range
Insertion Loss*
Isolation
Polarization Dependent Loss
Polarization Mode Dispersion
Optical Return Loss
Cross Talk
Optical Power
Fiber Length
Package Size (DXL)
Operating Temperature Range
Storage Temperature Range
Connector Options
Fiber Type
* Over all wavelengths and temperatures
Unit
Min
Grade A
Typ
Max
Min
Grade B
Typ
Max
nm
nm
dB
dB
dB
ps
dB
dB
mW
m
mm
o
C
o
C
1550
1525-1565
0.5
0.7
40
0.05
50
50
500
1
0.15
0.1
50
50
40
1550
1525-1565
0.7
0.9
0.15
0.1
0.05
500
1
5.5 x 56
-5 to +70
-40 to +85
None, FC/PC, FC/APC
All Ports: Corning SMF-28
Ordering Information:
Part Numbers for Standard Grades without connectors: Grade A: 1012213
Grade B: 1012214
Dimensions:
(Unit: mm)
Port1 (Green)
Port3 (Red)
56
Port2 (Clear)
φ5.5
Finisar Shanghai Inc.
3-5Floors, Suite 72, 887 Zu-Chong-Zhi Rd., Zhangjiang Hi-Tech Park,
Pudong, Shanghai, China 201203
Main: +86-21-51317030 Fax: +86-21-51317022
Email:
salessupport_shanghai@finisar.com
Website:
www.finisar.com
Finisar Corporation
1308 Moffett Park Drive, Sunnyvale, CA 94089-1133, USA
Main: (408) 548-1000 Fax: (408)543-0083
Email:
sales@finisar.com
Website:
www.finisar.com
May 05 Rev. A
FINISAR [ FINISAR CORPORATION. ]
