Nevion D422-MG User Manual
D422-MG
RS-422 Multiplexer with GPI I/O
User manual
Rev. H
Nevion
Nordre Kullerød 1
3241 Sandefjord
Norway
Tel: +47 33 48 99 99
nevion.com
D422-MG 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
G
2015-05-13
MB/JD
Cover page update; DoC removed; Changed A1
Materials declaration (product is now PB free);
Removed products D-422-MG-13T 0 dBm and D422-MG-15T 0 dBm
G
6
2012-12-27
JD
Corrected pinning for D422-MG-C3 in chapter 4.2
6
5
2011-09-28
JD
Added information on remote control of Flashlink /
FlashCase
5
4
2011-08-15
MS
Added single slot backplane for FlashCase
4
3
2009-07-30
OEH
Added single slot backplane pinning
3
2
2008-07-24
AS
Added Declaration of Conformity.
2
1
2007-10-25
AS
New front page.
1
0
2007-10-05
AS
Added Materials Declaration and EFUP
0
C
2006-05-11
OEH
GPI monitoring and control via GYDA
Added RS422 VTR master and slave pinouts
C
B
2004.06.08
OEH
Added CWDM channels 9-16.
B
A
2004.05.28
OEH
Added power/latency specification.
A -
Preliminary version. Pre production run.
Nevion Support
Revision history
Current revision of this document is the uppermost in the table below.
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D422-MG Rev. H
Contents
Revision history .......................................................................................................... 2
1 Product overview ..................................................................................................... 4
1.1 General ........................................................................................................................... 4
2 Specifications .......................................................................................................... 5
2.1 Electrical .......................................................................................................................... 5
2.2 Inputs .............................................................................................................................. 5
2.2.1 RS-422 ......................................................................................................................... 5
2.2.2 GPI ............................................................................................................................... 5
2.2.3 Optical input ................................................................................................................. 5
2.3 Outputs ............................................................................................................................ 5
2.3.1 RS-422 ......................................................................................................................... 5
2.3.2 GPI ............................................................................................................................... 5
2.3.3 Optical output ............................................................................................................... 6
3 Connector modules ................................................................................................. 7
3.1 D-422-MG-C1 .................................................................................................................. 7
3.2 D-422-MG-C2 .................................................................................................................. 7
3.3 D-422-MG-C3 .................................................................................................................. 8
3.4 Mounting the connector modules ..................................................................................... 8
3.5 C1 RS-422 Connector Pin Assignments .......................................................................... 8
3.6 C1 GPI Input Connector Pin Assignments ....................................................................... 9
3.7 C1 GPI Output Connector Pin Assignments .................................................................... 9
3.8 C2 DB25 Connector Pin Assignments ............................................................................10
3.9 C3 Molex KK Connector Pin Assignments ......................................................................10
4 Remote control of Flashlink systems ................................................................ ..... 12
4.1 Requirements .................................................................................................................12
4.2 Cable wiring ....................................................................................................................12
4.3 Turning remote control on ...............................................................................................13
5 Operational status monitoring ................................................................................ 16
5.1 GYDA – Monitoring and control ......................................................................................16
5.2 Front Panel - Status Monitoring ......................................................................................16
6 Operation ............................................................................................................... 17
General environmental requirements for Nevion equipment..................................... 18
Product Warranty ...................................................................................................... 19
Appendix A Materials declaration and recycling information..................................... 20
A.1 Materials declaration ......................................................................................................20
A.2 Recycling information .....................................................................................................20
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D422-MG Rev. H
The product is available in 17 versions:
D-422-MG-13T -7.5dBm
1310±40nm -7.5 dBm F-P laser
CWDM
D-422-MG-C1470
1470±6nm 0dBm DFB laser
D-422-MG-C1490
1490±6nm 0dBm DFB laser
D-422-MG-C1510
1510±6nm 0dBm DFB laser
D-422-MG-C1530
1530±6nm 0dBm DFB laser
D-422-MG-C1550
1550±6nm 0dBm DFB laser
D-422-MG-C1570
1570±6nm 0dBm DFB laser
D-422-MG-C1590
1590±6nm 0dBm DFB laser
D-422-MG-C1610
1610±6nm 0dBm DFB laser
D-422-MG-C1270
1270±6nm 0dBm DFB laser
D-422-MG-C1290
1290±6nm 0dBm DFB laser
D-422-MG-C1310
1310±6nm 0dBm DFB laser
D-422-MG-C1330
1330±6nm 0dBm DFB laser
D-422-MG-C1350
1350±6nm 0dBm DFB laser
D-422-MG-C1370
1370±6nm 0dBm DFB laser
D-422-MG-C1390
1390±6nm 0dBm DFB laser
D-422-MG-C1410
1410±6nm 0dBm DFB laser
1 Product overview
1.1 General
Figure 1: D-422-MG Block diagram
The flashlink D-422-MG module provides an economical solution for transmitting RS-422 and
GPI data signals via fiber optic cable. A pair of D-422-MG allows bi-directional transmission
of up to 8 RS-422 and 16 GPI data lines for distances over 60km. When access to fiber is
limited, D-422-MG can be combined with the flashlink optical multiplexing WDM, CWDM or
DWDM products.
The D-422-MG module multiplexes up to 8 RS-422 and 16 GPI inputs into an outgoing
datastream while at the same time demultiplexing an incoming datastream into 8 RS-422 and
16 GPI outputs. The outgoing multiplexed stream is available both as an optical signal and
as an electrical signal for use with a flashlink multichannel DWDM system.
As stand alone unit, the D-422-MG module utilises 2 fiber strands for bi-directional data
transport. Using either 2 fiber strands or optical multiplexing technology guarantees minimum
possible latency for applications where timing is crucial. The D-422-MG module is supplied
together with the D-422-MG-C1 connector module. The optical output is made with a FabryPerot laser diode for 1310±40nm or a DFB laser for 1550±40nm and the CWDM wavelengths
according to ITU-T G.694 from 1470±6nm up to 1610±6nm.
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D422-MG Rev. H
Power:
+5V DC 0.8A 4W,
Control:
Gyda system controller.
Monitoring:
Front panel LEDs and Gyda system controller
RS-422 Latency:
500ns maximum single direction latency
including 1m of fiber.
Additional latency 5µs/km of fiber.
GPI Latency:
5µs maximum single direction latency including
1m of fiber.
Additional latency 5µs/km of fiber.
Signal format:
RS-422
Connector:
RJ-45
Bit Rate:
DC up to 115.2 kbps
Connector: DSUB
25
Signal type: Internal pull
up to 5V
Sensitivity:
better than –30dBm
Max. input power:
-3dBm
Optical wavelengths:
1310nm, 1550nm
Transmission circuit fiber:
Multi Mode 50/125um, Single Mode 9/125um
compatible
Return loss:
> 26dB
Connector:
SC/UPC, Return Loss better than 40dB
Signal format:
RS-422
Connector:
RJ-45
Bit Rate:
DC up to 115.2 kbps
Connector:
DSUB-25
Signal type:
Open collector transistor.
Maximum voltage:
30 V
Maximum current:
100 mA
2 Specifications
2.1 Electrical
2.2 Inputs
2.2.1 RS-422
2.2.2 GPI
2.2.3 Optical input
2.3 Outputs
2.3.1 RS-422
2.3.2 GPI
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D422-MG Rev. H
Transmission circuit fibre:
Single Mode
Light source:
F-P/DFB Laser
Optical wavelength (ver. 13T):
1310nm ±40nm
Optical power:
-7.5 dBm
Optical power (option):
0 dBm
Optical wavelength (ver. 15T):
1550nm ±40nm
Optical power:
0 dBm
Optical wavelength (ver. C1nn0):
1270, 1290, 1310, 1330, 1350, 1370, 1390,
1410, 1470, 1490, 1510, 1530, 1550, 1570,
1590, 1610nm ±6nm as per ITU-T G.694.2
Optical power:
0 dBm
Jitter (UI=unit interval):
Max. 0.135 UI
Return loss:
Typ. > 40 dB
Maximum reflected power:
4%
Connector:
SC/UPC
2.3.3 Optical output
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