Nevion WOS-2 User Manual

WOS-2
User manual
Rev. H
Nevion
Nordre Kullerød 1 3241 Sandefjord Norway Tel: +47 33 48 99 99
nevion.com
WOS-2 Rev. H
Nevion Europe P.O. Box 1020
3204 Sandefjord, Norway Support phone 1: +47 33 48 99 97 Support phone 2: +47 90 60 99 99
Nevion USA
1600 Emerson Avenue
Oxnard, CA 93033, USA
Toll free North America: (866) 515-0811
Outside North America: +1 (805) 247-8560
E-mail: support@nevion.com
See http://www.nevion.com/support/ for service hours for customer support globally.
Rev.
Repl.
Date
Sign
Change description
H 7 2014-11-27
SHH
Changed optical window specification according to datasheet for optical switch.
7 6 2012-06-11
AJM, JRW
New template , Explained port numbering, 5.1.4-
5.1.5
6 5 2007-10-05
AS
New front page and removed old logo.
5 4 2007-10-05
AS
Added Materials Declaration and EFUP
4 3 2003-11-13
RS
Corrected GPI desc. for latching trigger types, added information on adjustable delay for the latching tr. types
3 2 2003-08-15
RS
Added specification on multi mode switch
2 1 2002-12-02
RS
Added information of latching trigger types WOS­2x1L and WOS-2x2L, configuration examples for APS, information on GYDA web interface and RS-422 commands
1 0 2002-05-16
RS
New description of GPI functionality (chapter 4.1)
0 A 2001-10-24
RS
Product release
A - 2001-09-13
RS
Initial version
Nevion Support
Revision history
Current revision of this document is the uppermost in the table below.
nevion.com | 2
WOS-2 Rev. H
Contents
Revision history ........................................................................................................ 2
1 Product overview ................................................................................................... 4
2 Specifications ........................................................................................................ 5
2.1 9/125um Single mode fiber ........................................................................................... 5
2.2 62.5/125um Multi mode fiber ......................................................................................... 5
2.3 Electrical ....................................................................................................................... 5
3 Configuration ......................................................................................................... 6
3.1 Configuration and application examples ........................................................................ 6
3.1.1 Automatic Protection Switching with WOS-2x1L ......................................................... 6
3.1.2 Automatic Protection Switching with WOS-2x2L with monitoring of standby fiber ....... 6
3.1.3 DWDM + Automatic Protection Switching with WOS-2x1L ......................................... 6
3.1.4 DWDM + APS with WOS-2x2L and monitoring of standby fiber ................................. 7
4 Connections .......................................................................................................... 8
4.1 Connector module ......................................................................................................... 8
4.1.1 Field Modification Instruction, replacement of back plane and PCB. ........................... 8
4.1.2 Applying signals to the connector module .................................................................. 9
5 Operation ............................................................................................................. 10
5.1 Module status ...............................................................................................................10
5.1.1 GPI – Module Status Outputs and switch alarm inputs, non-latching trigger type ......10
5.1.2 GPI – Module Status Outputs and switch alarm trigger inputs, latching trigger type ..10
5.1.3 Front Panel – Status Monitoring ................................................................................11
5.1.4 Signal path WOS 2x2-(L)...........................................................................................12
5.1.5 Signal path WOS 2x1-(L)...........................................................................................12
5.2 Multicon GYDA System Controller ................................................................................13
5.3 RS-422 command set ...................................................................................................14
6 Laser safety precautions ..................................................................................... 15
General environmental requirements for Nevion equipment .................................. 16
Product Warranty.................................................................................................... 17
Appendix A Materials declaration and recycling information .................................. 18
A.1 Materials declaration ....................................................................................................18
A.2 Recycling information ...................................................................................................18
nevion.com | 3
WOS-2 Rev. H
Optical output 1
Optical output 2
Optical input 1
Optical input 2
Optical output 1
Optical output 2
WOS-2x1
2x1 Wideband Optical Switch, non-latching trigger type
For selective routing
WOS-2x2
2x2 Wideband Optical Switch, non-latching trigger type
For selective routing
WOS-2x1L
2x1 Wideband Optical Switch, latching trigger type
For APS
WOS-2x2L
2x2 Wideband Optical Switch, latching trigger type
For APS
1 Product overview
The Flashlink 2x1 Wideband Optical Switch and 2x2 Wideband Optical Switch are fiber optical SPDT (Single Pole Double Throw) changeover modules for use together with the WOS-C1 connector module.
Figure 1: Block diagram of the WOS-2x1 and WOS-2x1L
Figure 2: Block diagram of the WOS-2x2 and WOS-2x2L
Typical applications for these units are selective routing of optical signal paths without optical­to-electrical conversion and Automatic Protection Switching (APS). The units are controlled via Flashlink GYDA control system or the GPI interface.
The optical switches operate in the 2nd and 3rd optical windows (1310nm and 1550nm) The WOS-2x1 has two input/output ports and one common port. The WOS-2x2 has two input ports and two output ports.
The product is available in four different versions all delivered with WOS-C1 connector module:
nevion.com | 4
WOS-2 Rev. H
Optical wavelength:
2nd & 3rd opt. windows (1290-1610nm)
Insertion loss:
1.4dB typ, max 2.1dB incl. connectors
Connector return loss:
>40dB w/SM fiber
Cross-talk:
<-80dB
Repeatability:
+/- 0.01dB
Durability:
10 000 000 cycles
Switching time:
<50ms typ.
Switching time, latching versions:
<200ms typ.
Connector:
SC/UPC
Optical wavelength:
2
nd
opt. window (1310nm)
Insertion loss:
1.4dB typ, max 2.1dB incl. connectors
Connector return loss:
>20dB w/SM fiber
Cross-talk:
<-80dB
Repeatability:
+/- 0.01dB
Durability:
10 000 000 cycles
Switching time:
<50ms typ.
Switching time, latching versions:
<200ms typ.
Connector:
SC/UPC
Power:
+5V DC / 1W
Control:
Control system for access to setup and module status with BITE (Built-In Test Equipment).
2 Specifications
2.1 9/125um Single mode fiber
2.2 62.5/125um Multi mode fiber
2.3 Electrical
nevion.com | 5
WOS-2 Rev. H
3 Configuration
3.1 Configuration and application examples
3.1.1 Automatic Protection Switching with WOS-2x1L
Figure 3: Possible setup for ASP functionality, standby fiber is not monitored.
3.1.2 Automatic Protection Switching with WOS-2x2L with monitoring of standby fiber
Figure 4: APS, with monitoring of standby fiber, main position.
Figure 5: APS, with monitoring of standby fiber, standby position
3.1.3 DWDM + Automatic Protection Switching with WOS-2x1L
Figure 6: DWDM with APS, without monitoring of standby fiber, main position.
nevion.com | 6
Loading...
+ 12 hidden pages