Ultra-mini 1x1, 1x2, 2x2 (Add/Drop) Fiber-optic Switch0 pages

Product Description
Features
Applications
Performance Specificationns
Parameters
Min
Typ.
Max
Unit
Operating Wavelength Range (ëOp)
1290 ~ 1330 and/or 1525 ~ 1610
nm
Insertion Loss 1
1x1, 1x2
0.5
dB
2x2AD
0.6
Polarization Dependent Loss
0.07
dB
Return Loss
50
dB
Channel Cross-talk
55
dB
Repeatability
±0.02
dB
Switching Speed 2
4
ms
Operating Voltage
5 ± 10%
VDC
Driving Current 3
Latching
22
32
mA
Non-latching
31
46
Coil Resistance
Latching
202.5 ± 10%
Ù
Non-latching
145 ± 10%
Cycle Rate
10
Hz
Durability
10 7
cycle
Operating Power Handling
500
mW
Operating Temperature (TOp)
0
70
°C
Storage Temperature
-40
80
°C
Humidity 4
<85% RH, or <90%RH for short term
Switch Type
latching or non-latching, single coil
Fiber Type
Corning SMF-28 250ìm fiber
Fiber Color Coding
Red, Black, Clear and Blue for port 1,2,3 and 4 in order
Package Dimension
250ìm Bare Fiber
29.0 (L) x 10.5 (W) x 7.85 (H)
mm
900ìm Loose Tube
38.4 (L) x 10.5 (W) x 7.85 (H)
mm
Notes:
1) Excluding connectors; add 0.3 dB within ëOp and TOp.
2) Switching time is defined as the time interval between electrical trigger and 90% of stable optical output.
3) A >20ms DC pulse is recommended for latching type of switch.
4) Short term is defined as less than 96 consecutive hours and less than a total of 15 days over a one year period.
S0048 - R10 (web). 20091119
Ultra-mini 1x1, 1x2, 2x2 (Add/Drop) Fiber-optic Switch
OFMSSM Series
Oplink OFMS ultra-mini fiber-optic switches are ideal for module and system integration where the unique unilateral input and output fiber configuration is preferred. These switches are designed for use in re-configurable optical add/drop multiplexers, optical cross-connect systems, and network switching for fault protection applications.
The opto-mechanical ultra-mini switch can be directly mounted on printed circuit board (PCB) and offer the same excellent performance characteristics of Oplink’s standard OFMS series switch products. The OFMS miniature switches are designed to exceed Telcordia
standards GR-1221 and GR-1073.
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.
„c Miniature Size
„c Unilateral Input/output Fiber Configuration
„c Bi-directional Operation
„c 1x1, 1x2 Latching or Non-latching Configurations
„c Wide Operating Wavelength Range
„c Seam-seal Package
„c Highly Stable & Reliable
„c Network Switching
„c Re-configurable Optical Add/drop Multiplexers
„c Optical Cross-connect Systems
„c Network Protection and Restoration
„c Module and System Integration
„c Instrumentation, Testing and Measurement