OFMS Mini 148

OFMS Series
Mini 1 for 8 (1:8) Protection Switch
OFMS Mini 1:8 Series
Product Description
The OFMS (Optic Fiber Mechanical Switch) series Mini (1:8) Protection Switch
is free space micro optic based opto-mechanical switch. The switch offers
eight optical through paths and one protection path. Any of its eight through
path can be switched to the protection path. Designed for network link or
equipment protections, it measures only 100x45x11mm in size and features
low IL, wide wavelength range, and a fast switching speed. It also provides
one update port for cascading two (1:8) to become one (1:16) switch. Latching/non-latching options, built-in position monitors, and standard 5V DC
driving voltage makes it easy for system integration.
Oplink provides customized design to meet special control and applications.
Also, Oplink offers modular assemblies that integrate other components to
form a full function module or subsystem.
Performance Specificationns
Parameters
Operating Wavelength Range
Insertion Loss
1,2
Value
Unit
 Wide operating wavelength range
1260 ~ 1360
or
1525 ~ 1610
1260 ~ 1360
and
1525 ~ 1610
nm
≤ 0.7
≤ 0.8
dB
Polarization Dependent Loss
< 0.15
dB
Return Loss
≥ 45
dB
Channel Cross Talk
≥ 50
dB
Repeatability
± 0.05
dB
< 10
ms
2
Switching Time
Fiber Type
Operating Temperature
Storage Temperature
SMF-28
0 ~70
°C
-40 ~ 85
°C
Switch Type
Latching
Dimensions
100.0 (L) x 45.0 (W) x 11.0 (H)
Features
 Fast switch speed
 Highly stable & reliable
 Low insertion loss
 Low PDL
 Mini size
 Built-in switching status monitor
Applications
 (1:8) optical link protection
 (1:8) equipment protection
mm
Notes:
1) Insertion loss is specified at 1310 and/or 1550nm at 23°C. Add 0.5dB to include wavelength (within
each window) and temperature dependence.
2) Excluding connectors.
S0100 - R01.2011.06.07
OFMS Series
Mini 1 for 8 (1:8) Protection Switch
OFMS Mini1:8 Series
Functional Diagram
Protection facility
Com
1
2
Com
1:8
1:8
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com
8
1
2
8
Working facility
Upgrade
Upgrade
Normal state: eight through paths
Protection state: one through path is switched to the protection path
Ordering Information
Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM
design team or account manager for your requirements and ordering information (510) 933-7200.
OFMS
1
F
R
8
0
0
1
Wavelength
Package Type
Fiber Length
C+L bands = E
1310nm = 3
1310+C+L = D
P1 = 1
0.5meter = H
1.0meter = 1
1.5meter = 5
2.0meter = 2
Fiber Type
SMF-28 250µm = 1
SMF-28 w/ 900µm loose tube = 2
Connector
Type
None = 1
FC/PC =2
FC/SPC =3
FC/APC =4
SC/PC =5
SC/SPC =6
SC/APC =7
ST = 8
LC = 9
MU = A
S0100 - R01.2011.06.07
Product Lines:  Mux/Demux  Switching/Routing  Coupling/Splitting  Monitoring/Conditioning  Amplification  Transmission  Interconnect  RGB Laser Modules