OFMS-MINI-148 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Protection Switch

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. Latch-
ing/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
Polarization Dependent Loss
Return Loss ²
Channel Cross Talk
Repeatability
Switching Time
Fiber Type
Operating Temperature
Storage Temperature
Switch Type
Dimensions
Value
1260 ~ 1360
or
1525 ~ 1610
1260 ~ 1360
and
1525 ~ 1610
≤ 0.7
≤ 0.8
< 0.15
≥ 45
≥ 50
± 0.05
< 10
SMF-28
0 ~70
-40 ~ 85
Latching
100.0 (L) x 45.0 (W) x 11.0 (H)
Unit
nm
dB
dB
dB
dB
dB
ms
°C
°C
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.
Features
 Wide operating wavelength range
 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
S0100 - R01.2011.06.07