Installing the Module
Use
this
Quick
Reference
to
install
or
replace
a
10
‐
Gigabit
IOM
(Input/Output
Module)
into
an
available
slot
of
an
Enterasys
G
‐
Series
switch.
Refer
to
the
Enterasys
G
‐
Series
Hardware
Installation
Guide
for
the
procedure
to
disconnect
power
and
remove
the
switch
from
a
rack.
Handling the IOM
To
prevent
electrostatic
damage,
observe
the
following
guidelines:
• Attach
an
ESD
wrist
strap
to
your
wrist.
• Remove
the
IOM
from
its
packaging
only
when
ready
to
install.
• Do
not
touch
IOM
pins,
connectors,
or
components.
• Hold
the
IOM
by
its
edges
or
front
panel
only.
• Store
or
transport
the
IOM
only
in
anti
‐
static
packaging.
Tools
This
installation
requires
a
Phillips
screwdriver.
IOM Installation Procedure
1. Remove
the
coverplate
from
the
slot.
2. Insert
the
IOM
in
the
guide
rail
of
the
slot.
Gently
slide
the
module
into
the
slot,
as
shown
in
Figure 1
,
until
the
IOM
engages
the
connector
on
the
backplane
and
the
module
locks
into
place
and
is
flush
with
adjoining
coverplates.
3. Tighten
the
two
captive
screws.
Figure 1 Installing the IOM (G3K-4XFP into Slot 2 shown)
4. To
install
additional
modules,
remove
the
coverplate(s)
from
the
slot(s)
and
repeat
the
earlier
steps.
Save
coverplates
for
optional
future
use.
5. After
completing
all
module
installation,
be
sure
to
install
coverplate(s)
over
any
unused
IOM
slot(s)
to
contain
EMI
radiation
and
ensure
proper
air
circulation.
Electrical Hazard:
Only qualified personnel should perform
installation procedures.
Caution:
The IOM can be damaged by electrostatic discharge.
1
IOM slot 2
3
Captive screw
2
IOM handle
4
IOM module
IOM Removal Procedure
1. Disconnect
any
cabling
from
the
module.
2. Loosen
the
module’s
two
captive
screws.
3. Press
the
power
off
button
corresponding
to
the
slot
from
which
you
want
to
remove
the
IOM
as
shown
in
Figure 2
.
Figure 2 Chassis LEDs
4. When
the
slot’s
POWER
OFF
status
LED
turns
amber,
gently
slide
the
module
out
of
the
slot.
5. Replace
the
slot’s
coverplate
to
contain
EMI
radiation
and
ensure
proper
air
circulation.
Specifications
The
G3K
‐
2XFP
and
G3K
‐
4XFP
IOMs
can
be
installed
in
any
available
slot
of
the
G
‐
Series
Ethernet
switch.
Interfaces
G3K-2XFP
Two
10
‐
Gigabit
Small
Form
Factor
Pluggable
(XFP)
interfaces
G3K-4XFP
Four
10
‐
Gigabit
Small
Form
Factor
Pluggable
(XFP)
interfaces
Dimensions
Size:
4.1
H
x
20.5
W
x
32
D
cm
(handle
included)
Weight:
1.1
kg
(2.42
lb)
Power Consumption and Mean Time Between Failure
Power: G3K
‐
2XFP
=
22
W
‐
76
BTU/HR
G3K
‐
4XFP
=
40
W
‐
136
BTU/HR
MTBF:
G3K
‐
2XFP
=
343,139
hours;
G3K
‐
4XP
=
246,568
hours
Temperature and Humidity
Operating: 0°
to
50°C
(32°
to
122°F)
Storage:
‐
40°
to
70°C
(
‐
40°
to
158°F)
Operating
relative
humidity:
5%
to
95%
(non
‐
condensing)
Note:
You must reboot the system before hot-inserted IOM modules will be
recognized. Once rebooted, module LEDs will display as described later in
this document.
Caution:
Do not attempt to remove an IOM module from the G-Series
switch when power is on to the switch without performing the following
procedure.
1
Power Supply LEDs
3
IOM power off buttons (Slot 2, 3 and 4)
2
SYSTEM LED
4
IOM power off status LEDs (Slot 2, 3 and 4)
XFP Fiber-Optic Specifications
For
more
XFP
specifications,
see
the
Enterasys
G
‐
Series
Hardware
Installation
Guide
.
Port LEDs
The
G
‐
Series
XFP
IOMs
provide
one
LED
per
port,
as
described
in
the
following
table
and
displayed
in
Figure 3
.
Figure 3 IOM LEDs (G3K-4XFP shown)
Getting Help
Module
Wavelength
Max. Reach
Min. Reach
a
a.The limitation is receiver saturation by the transmitter. When given a signal above saturation
strength, the receiver cannot distinguish between pulses, though no hardware damage occurs.
10GBASE-LR-XFP
1310 nm DFB
10 km (6.21 mi)
2 m (6.6 ft)
10GBASE-ER-XFP
1550 nm EML
40 km (24.85 mi)
2 m (6.6 ft)
10GBASE-SR-XFP
850 nm VCSEL
300 m (1082.68 ft)
26 m (85.3 ft)
Display
Status
Off
No link established.
Solid Green
Ethernet link established without activity. For combo
SFP ports, this indicates power up.
Blinking Green
Ethernet link established with activity.
1
Port LED
2
XFP port
World Wide Web
www.enterasys.com/support/
Phone
1-800-872-8440 (toll-free in U.S. and Canada)
or 1-978-684-1000
To find the Enterasys Networks Support toll-free
number in your country:
www.enterasys.com/support/
Internet mail
To expedite your message, type [
Switching
] in the
subject field of your message.
Latest image and
release notes
www.enterasys.com/support/downloads/
Documentation
www.enterasys.com/support/manuals/
To send comments concerning this document to the Technical
Publications Department:
Please include the document Part Number in your email message.
Before
contacting
Enterasys
Networks
for
technical
support,
have
the
following
information
ready:
•
Your
Enterasys
Networks
service
contract
number
•
A
description
of
the
failure
•
A
description
of
any
action(s)
taken
to
resolve
the
problem
(e.g.,
changing
mode
switches,
rebooting
the
unit)
•
The
serial
and
revision
numbers
of
all
involved
Enterasys
Networks
products
in
the
network
•
A
description
of
your
network
environment
(layout,
cable
type,
etc.)
•
Network
load
and
frame
size
at
the
time
of
trouble
(if
known)
•
The
device
history
(i.e.,
have
you
returned
the
device
before,
is
this
a
recurring
problem,
etc.)
•
Any
previous
Return
Material
Authorization
(RMA)
numbers
Documentation
URL:
http://www.enterasys.com/support/manuals
Documentacion
URL:
http://www.enterasys.com/support/manuals
Dokumentation
URL:
http://www.enterasys.com/support/manuals
Related Documents
•
Enterasys
G
‐
Series
Hardware
Installation
Guide
•
Enterasys
G
‐
Series
Configuration
Guide
•
Enterasys
G3G
‐
24TX
and
G3G
‐
24SFP
IOM
Quick
Reference
•
Enterasys
G
‐
Series
Release
Notes
