OFMSSMD S0047

OFMS Series Single Mode Dual 1x2 and 2x2
Add/Drop Optical Fiber Switches
OFMSSMD Series
Product Description
Oplink OFMS series single mode dual 1x2 or 2x2Add/Drop optical fiber switches function
as two 1x2 or 2x2 Add/Drop switches that are simultaneously switched together. The
dual switch is housed in the similar package as the Oplink OFMS series standard switches
while maintaining superior optical performance.
The dual 1x2 or 2x2 Add/Drop switch are built on Oplink’s patented opto-mechanical
switches having a unique prism design to improve the switch repeatability and stability.
The switches are designed for use in re-configurable optical add/drop multiplexers, optical cross-connect systems, and network switching for fault protection applications. One
dual 1x2 (2x2Add/Drop) switch device can be used to substitute two 1x2 (2x2Add/Drop)
switches. In addition, the dual 1x2 switches can be used as building blocks to construct
1x4 and 1x8 switches while significantly reducing the mechanical foot-print.
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
Min
Operating Wavelength Range (λOp)
Insertion Loss
Typ.
Max
1260 ~ 1360 and/or 1510 ~ 1610
Dual 1x2
1, 2
Features
0.4
Dual 2x2AD
0.7
1.1
Unit
 Compact Size
dB
 Low Insertion Loss
Wavelength Dependent Loss
0.1
0.2
dB
Polarization Dependent Loss
0.05
0.1
dB
Return Loss
50
dB
Dual 1x2
55
dB
Dual 2x2 AD
50
2
Channel Cross-talk
Repeatability
Applications
5
10
ms
 Network Switching
4.5
5.0
5.5
VDC
 Configurable Add/Drop
Latching
40
50
60
Non-latching
29
35
42
101.2 ± 10%
Non-latching
10
Operating Power Handling
Storage Temperature
Switch Relay Type
Fiber Type
 Network Protection and Restoration
 Instrumentation, Testing and
Measurement
 1x4 and 1x8 Switch Building Blocks
Hz
cycle
10 7
Operating Temperature (TOp)
mA
Ω
145 ± 10%
Cycle Rate
Durability
Dimension 4
 Highly Stable & Reliable
dB
Latching
Coil Resistance
 Latching Configurations
±0.02
3
Operating Current 3
dB
 Seam-seal Package
±0.01
Switching Speed
Operating Voltage
 Wide Operating Wavelength Range
nm
500
mW
0
70
°C
-40
80
°C
latching, 2 Coils or non-latching, single coil
SMF-28
Bare Fiber Pigtail
P1: 46.0 (L) x 15.5 (W) x 9.1 (H)
mm
900μm Loose Tube Pigtail
P2: 54.0 (L) x 15.5 (W) x 9.1 (H)
mm
Notes:
1) IL @23°C over all wavelength range and all SOP. Add
0.25 dB (max.) to IL values for dual 1x2 and 0.4dB (max)
for dual 2x2 Add/Drop over operating temperature
range.
2) Excluding connectors.
3)Current is derived from driving voltage and coil resistance. Pulse of >20 ms duration is recommended for
latching switch.
4)The mechanical tolerance is ±0.2 mm on all package
dimensions unless specified otherwise.
S0047 - R07 (web). 20100104
OFMS Series Single Mode Dual 1x2 and 2x2
Add/Drop Optical Fiber Switches
OFMSSMD Series
Function Diagram
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com
Dual 1x2 Switch
Dual 2x2 Add/Drop Switch
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.
D
OFMS
Type
12 = 1x2
22 = 2x2 Add/Drop
U
Dual
Switch Type
Fiber Length
0 = Latching
1 = Non-latching
Wavelength
D = 1310/1550nm
3 = 1310nm
E = C+L bands
H = 0.5 meter
1 = 1.0 meter
5 = 1.5 meter
2 = 2.0 meter
Package & Fiber Type
11 = P1 + 250μm bare fiber
22 = P2 + 900μm loose tube
Mounting Type
Connector
Type
1 = None
2 = FC/PC
3 = FC/SPC
4 = FC/APC
5 = SC/PC
6 = SC/SPC
7 = SC/APC
8 = ST
9 = LC
A = MU
0 = Dual-row pins on the bottom
1 = Single-row pins on the side with screw tabs
S0047 - R07 (web). 20100104
Product Lines:  Mux/Demux  Switching/Routing  Coupling/Splitting  Monitoring/Conditioning  Amplification  Transmission  Interconnect  RGB Laser Modules