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Please note that this information is provided as a courtesy to assist you, and constitutes neither an
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reflects information provided by the supplier, please refer to the materials provided with any nonOptelian product and contact the supplier for confirmation. Optelian assumes no responsibility or
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This document was originally written in English. If there is any conflict or inconsistency between the
English version and any other version of a document, the English version shall prevail.
Interpreting LED states ..............................................................................................................30
Customer Support ...................................................................................................................... 31
Table of contentsi
RGN-3GSF Release 5.7 User Guide, 3005-9800 REV-11
iiTable of contents
RGN-3GSF card
This document provides technical information about the RGN-3GSF 2.7 Gb/s multi-protocol dual
transponder card, and procedures for installing, configuring, operating, and troubleshooting the card.
Functional description
The RGN-3GSF card is temperature hardened and hosts up to four pluggable SFP modules for economical
dense mounting. It can be configured to be one or two 4-port transponders, or up to four 2-port regenerators.
The RGN-3GSF provides alarm relay contacts, and status and configuration access via a faceplate graphic
display, touch pad controls, and LEDs.
As part of the Optelian suite of products, the card mounts in any active shelf and can be configured and
managed as a standalone device, or via the Optelian shelf or network management software. For managed
operation (installed a shelf with a management card), use the Optelian shelf manager (OSM) or Optelian
network manager (ONM) to configure, manage, monitor and troubleshoot the card.
Faceplate features
RGN-3GSF Release 5.7 User Guide, 3005-9800 REV-11
As shown in Figure 1, the RGN-3GSF card has the following faceplate features: card power and alarm
LEDs, configuration display and keypad function keys, four SFP ports, and transmit (P1, P3, P5, P7) and
receive (P2, P4, P6, P8) port LEDs for each SFP.
1
RGN-3GSF Release 5.7 User Guide, 3005-9800 REV-11
SFP ports and
LEDs P1 to P8
Alarm LED
Power LED
Conguration
display
Keypad function
keys
Figure 1: Faceplate features
Applications
The RGN-3GSF regenerator/transponder holds up to four pluggable SFP modules to support bandwidth
provisioning, reach extension, and interface conversion applications. SFPs can be configured as separate
regenerators - where each SFP functions as an independent 2-port signal regenerator - or paired as
transponders - where two SFPs function as 4-port bidirectional signal regenerators.
2
Specifications
The card specifications are listed in the following tables:
•Table 1 lists the RGN-3GSF card technical specifications
•Table 2 lists the RGN-3GSF card ordering information
Note: For SFP specifications, refer to the Optelian Pluggable Modules Product Guide (document
number 3019-4100).
ParameterSpecification
Data rate100 Mb/s to 2.7 Gb/s
Jitter generation, transfer, toleranceTelcordia GR-253
Eye maskTelcordia GR-253 and IEEE 802-3ae
Power consumption (without SFP moduless)7W (maximum)
RGN-3GSF Release 5.7 User Guide, 3005-9800 REV-11
Table 1: RGN-3GSF technical specifications
Operating temperature-40°C to 65°C (-40°F to 149°F)
Storage temperature-40°C to 85°C (-40°F to 185°F)
Extended operating temperature-40°C to 65°C (-40°F to 149°F)
(1)
Relative humidity5% to 95% non-condensing
DC power supply-48 VDC nominal
Dimensions17.5 x 3.0 x 22.8 cm (6.9 x 1.2 x 9.0 in.)
Optical connectorsLC/PC
PlatformOptelian OMS-7190, OMS-2190, OMS-719, OMS-519, and
OMS-219 mounting shelves
Note:
1.To operate in this extended temperature range, the RGN-3GSF must be installed in the OMS-2190 shelf and must be populated
with SFP modules that support this temperature range (see the Optelian Pluggable Modules Product Guide, 3019-4100).
The following safety information must be observed whenever optical products are installed, operated, or
serviced.
Electrostatic discharge precaution
WARNING: Wear a properly grounded electrostatic discharge (ESD) strap when handling equipment,
cards, and pluggable transceivers.
Electrical precautions
•Use Optelian equipment only in accordance with its electrical power rating.
•Install Optelian equipment in compliance with local and national electrical codes.
•Properly ground Optelian equipment before operating it.
Optical precautions
Invisible laser radiation that may be hazardous to the eye is emitted from fiber optical cable, optical
transceivers, and laser ports. To maximize safety when handling or operating Optelian equipment, follow
the safety precautions described in this section.
Always turn off any laser sources before you inspect fiber
connectors or optical components.
Always inspect the connectors or adapters before you
clean.
Always inspect and clean the connectors before you make
a connection.
Always use the connector housing to plug or unplug a
fiber.
Always keep the protective cap on unplugged fiber
connectors.
Always store unused protective caps in a container that
can be resealed and keep them near the connectors for
easy access.
Always discard used lint-free swabs properly. Never use unfiltered handheld magnifiers or focusing
Never look into the end of an optical cable, fiber, or
connector.
Never connect a fiber to a fiberscope while the system
lasers are on.
Never touch the end face of the fiber connectors.
Never twist or pull forcefully on the fiber cable.
Never leave a connector ferrule uncapped.
Never touch the clean area of a lint-free swab or
cartridge cleaner.
optics to inspect fiber connectors.
4
RGN-3GSF Release 5.7 User Guide, 3005-9800 REV-11
Installing and removing the card and modules
The RGN-3GSF is a single-width card that requires one shelf slot for installation. When the installation
environment requires the card to operate within the normal temperature range (-5°C to 55°C [23°F to
131°F]), the card can be installed in any Optelian mounting platform. When the installation environment
requires the card to operate within the extended temperature range (-40°C to 65°C [-40°F to 149°F]), the
card must be installed in an OMS-2190 mounting platform.
Table 3: Supported shelf type based on operating temperature
Shelf typeNormal operating temperature
-5°C to 55°C (23°F to 131°F)
OMS-219
OMS-519
OMS-719
OMS-2190
OMS-7190
Installing the card and SFP modules
1.Pull firmly on the latches and ensure they are in the open position.
2.Insert the card into a valid slot, and push gently until the card engages with the backplane:
•OMS-2190 or OMS-219: slots 2 to 4
•OMS-7190, OMS-719 or OMS-519: slots 1 to 13
Note: The card can be installed in a powered shelf.
Extended operating temperature
-40°C to 65°C (-40°F to 149°F)
5
RGN-3GSF Release 5.7 User Guide, 3005-9800 REV-11
RS-232
ETH1
ETH2
ACO
ETH3
OSC
ETH4
OSC
MGT-2150
P
WR
A
LM
2
1
4
3
P
OWER
CRT
MAJ MINFAN FLT
ALARMSC
OOLING
OMS-7190
PWR
ALM
Upper latch in open position
Lower latch in open position
Figure 2: Installing the RGN-3GSF card in a shelf (OMS-7190 shown)
3.With the card fully seated, push on the latches to close them. A click should be heard and felt.
4.Install the SFP modules as follows:
a.Remove the SFP from the packaging, and ensure it matches your network configuration
(wavelength, reach, data rate, power level) by checking the part number label against the SFP
specifications in the Optelian Pluggable Modules Product Guide (document number 3019-4100).
Note: When the installation environment requires the card to operate within the extended temperature
range (-40°C to 65°C [-40°F to 149°F]), the card must be populated with SFP modules that support t his
temperature range.
b.Ensure that all optical surfaces are clean, and that the SFP release latch is in the closed position.
c.Align the SFP with the faceplate port such that the connector is facing toward the port LEDs (see
Figure 3), and insert it until the SFP engages with the port cage.
d.Connect the LC patchcords.
e.Repeat steps a. to d. for the remaining SFP module.
6
RGN-3GSF Release 5.7 User Guide, 3005-9800 REV-11
Release latch
Connector
Figure 3: Alignment for installing SFP modules
5.When power is applied and the card is operating normally, the configuration display is on, then off after
the timeout period.
Removing the card and modules
WARNING: Removing an SFP from a powered card will disrupt traffic flowing through that SFP
module.
1.Disconnect all patchcords and remove each SFP as follows:
a.Open the release latch to disconnect the SFP, and eject it partially out of the port.
b.Grasp the SFP with your fingers, and gently remove the SFP from the port.
c.Close the release latch and place the module on a clean, flat surface.
WARNING: The card can be removed from a powered shelf with no impact on the other cards in the
shelf; however, traffic on the RGN-3GSF card will be affected.
2.Pull firmly on the latches and ensure they are in the open position.
7
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