OFMS110M800 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Multi-mode 1x1, 1x2 and 2x2 Optical Fiber Switches

OFMS Series Multi-mode 1x1, 1x2 and 2x2
(Add/Drop) Optical Fiber Switches
OFMSMM Series
Product Description
Oplink’s OFMS series optical fiber switches offer industry leading perfor-
mance specifications with Telcordia compliant reliability. The multi-mode
switches are designed for use in protection, channel selection, fiber ring
network node bypassing and testing.
These patented opto-mechanical switches can be directly mounted on print-
ed circuit boards and feature less than 0.5dB typical insertion loss. Oplink’s
unique prism design improves the switch repeatability and stability. The
OFMS switches are GR-1221 and GR-1073 qualified.
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
Symbol
Min
Typ.
Max
Unit
Wavelength Range
Insertion Loss ¹
λ_op
770 ~ 890 and/or 1260 or 1360
nm
IL
1.0
dB
Cross-talk
40
dB
Repeatability
±0.05
dB
Return Loss
RL
30
dB
Optical Input Power
300
mW
Coil Resis- ^Latching
tance
Non-latching
101.2 ± 10%
Ω
145 ± 10%
Ω
Switching Speed
10
ms
Durability
10 ⁷
cycle
Cycle Rate
10
Hz
Switch Relay Type
Two coils, latching or single coil, non-latching
Driving Voltage ²
4.5 ~ 5.5
VDC
Operating Temperature
T_op
0
70
°C
Storage Temperature
T_sto
-40
80
°C
Fiber Type
50μm or 62.5μm core multi-mode fiber
Bare fiber
Dimension
900μm loose tube
P1: 41.5 (L) x 15.5 (W) x 9.0 (H)
mm
P2: 44.0 (L) x 15.5 (W) x 9.0 (H)
mm
Notes:
1) Based on FOTP-34 method A, steady state equilibrium launch conditions. Within operating tempera-
ture range. Exclude connector insertion loss.
2) A minimum >20ms pulse is recommended for latching type of switch.
Features
 Low Insertion Loss
 Wide Wavelength Range
 Highly Stable & Reliable
 Epoxy-Free Optical Path
 Latching or Non-latching Configurations
Applications
 Optical Bypass Protection
 Optical Routing
 Fiber Optic Component Test
R02.20090524