Perle C-100MM Series Manual de usuario
P/N 5500313-10
Perle Fast Ethernet Fiber to
Fiber
Media Converter
Module
Installation Guide
C-100MM-XXXXX Unmanaged Module
CM-100MM-XXXXX Managed Module
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
2
Overview
This document contains instructions necessary for the installation
and operation of the Perle Fast Ethernet Fiber to Fiber Media
Converter Module(s) (C-100MM and CM-100MM) that are used in
conjunction with a Perle MCR chassis. The C-100MM are the
unmanaged media converter modules, and the CM-100MM are
the managed versions. These products allow dissimilar 100Base-X
fiber interfaces to connect to each other.
These are the fiber to fiber conversion models:
•Multimode to Multimode (MM)
•Multimode to Single Mode (SM)
•Multimode to Single Mode Single Strand (SM)
These media converter modules operate over different
wavelengths and distances, depending on the model selected
(See tables below). For information on the management options of
the CM-100MM converter module, refer to the MCR-MGT Module
User’s Guide.
Fiber port 1 – MM1
Model Connector Mode
Distance Wavelength
(TX/RX)
All models SC/ST/LC MM. 2 km/1.2 mi. 1310 nm
Fiber port 2 – MM2/SM2
Model Connector Mode
Distance Wavelength
(TX/RX)
C-100MM-M2xx2
CM-100MM-M2xx2 SC/ST/LC MM 2 km/1.2 mi. 1310 nm
C-100MM-S2xx20
CM-100MM-S2xx20 SC/ST/LC SM 20 km/12.4 mi 1310 nm
C-100MM-S2xx40
CM-100MM-S2xx40 SC/ST/LC SM 40 km/24.9 mi 1310 nm
C-100MM-S2xx80
CM-100MM-S2xx80 SC/ST/LC SM 80 km/49.7 mi 1550 nm
C-100MM-S2xx120
CM-100MM-S2xx120 SC/ST/LC SM 120 km/74.6mi 1550 nm
C-100MM-S1SC20U
CM-100MM-S1SC20U SC SM 20 km/12.4 mi. 1310/1550 nm
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
3
C-100MM-S1SC20D
CM-100MM-S1SC20D SC SM 20 km/12.4 mi. 1550/1310 nm
C-100MM-S1SC40U
CM-100MM-S1SC40U SC SM 40 km/24.9 mi. 1550/1310 nm
C-100MM-S1SC40D
CM-100MM-S1SC40D SC SM 40 km/24.9 mi. 1550/1310 nm
Note: Please refer to Perle’s web site for the most up to date
Installation guides, models and specifications
http://www.perle.com/
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
4
Installation
The media module comes equipped with a bank of DIP switches
and jumpers for setting configuration. The default DIP switch
settings (all switches in the UP position) and jumper settings will
work for most installations.
The following steps are used to configure the Perle Fast Media
Converter Module:
•Set the Auto-Config jumper. (CM-100MM only) (optional)
•Set the DIP switch settings. (optional).
•Insert the media module into the chassis.
•Connect fiber cable 1 to port MM1.
•Connect fiber cable 2 to port MM2/SM2.
Auto-Config Jumper (CM-100MM only)
The Auto-Config jumper is J5.
Refer to the diagram below for labelling. This jumper only applies
to the CM-100MM converter module.
Auto (Pin 2 and Pin 3 are strapped): When set to Auto. At power
up the media module will, check its internal flash memory to see if
configuration information has been downloaded to it from a
management module. If so, the media module will use this
configuration as its running configuration. If there is no
configuration in flash, the media module will read the settings of
the DIP switches and use those settings as its running
configuration.
SW (Pin 1 and Pin 2 are strapped): When set to SW (Switch). At
power up, the media module will read the settings of the DIP
switches and use those settings as its running configuration. The
media module will ignore any configuration information in its flash
memory.
Note: The default jumper setting is Auto
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
5
DIP Switch Settings
Note: All switch changes take effect immediately and will result in
a link reset on both fiber ports.
Link Mode (Switch 1)
Switch
Position Mode
Up (default) Link Pass-Through Mode
Down Standard Mode
Link Pass-Through: In this mode, the link state on one fiber
connection is directly reflected through the media module to the
other fiber connection.
Standard Mode: In this mode, each fiber link can be brought up
and down independently of each other. A loss of link on either fiber
connection can occur without affecting the other fiber connection.
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
6
Far End Fault (Switch 2)
Switch
Position Mode
Up (default) Enabled
Down Disabled
Enabled: If the media module detects a loss of fiber signal on the
fiber receiver, the media module will immediately send a FEF on
the transmitter of its fiber link to the remote end module. This, in
effect, notifies the fiber link partner that an error condition exists on
the fiber connection.
Note: This switch needs to be set to either generate or detect the
Far-End Fault signal.
Disabled: The media module will not monitor for, or generate Far
End Fault.
Illustration of the FEF feature
Media Converter A Configuration
Link Mode–Standard Mode
Far-End Fault–Enabled
Media Converter B Configuration
Link Mode–Link Pass Through Mode
Far-End Fault–Enabled
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
Sequence of Events
1. Media module Aloses fiber connection (RX) on MM2/SM2.
2. Media module Asends FEF on transmitter (TX) MM2/SM2.
3. Media module Bdetects loss of fiber link on receiver RX –
MM2/SM2.
4. Media module Bturns off transmitter (TX) on MM1.
5. Media module AMM1 is not affected.
Remote Loopback Fiber 1 (Switch 3)
Switch
Position Mode
Up (default) Disabled
Down Enabled
Disabled: This is the normal position for regular operation. The
switch must be set to this position in order for data to pass through
the media module.
Enabled: This is a test mode. All data received on the receive
(RX) fiber connection is looped back to the transmit (TX) fiber
connection.
Note: Only one fiber interface can be in loopback at a time.
Remote Loopback Fiber 2 (Switch 4)
Switch
Position Mode
Up (default) Disabled
Down Enabled
Disabled: This is the normal position for regular operation. The
switch must be set to this position in order for data to pass through
the media module.
Enabled: This is a test mode. All data received on the receive
(RX) fiber connection is looped back to the transmit (TX) fiber
connection.
Note: Only one fiber interface can be in loopback at a time.
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
8
Installing Media Converter Modules
Caution: Observe electrostatic discharge precautions when
installing the media module(s) into the chassis. Failure to observe
this caution could result in damage to the module(s) and/or
chassis.
The Perle media module can be installed in any available slot and
in any order within the MCR chassis.
•Remove the media module from its packaging.
•Using a cross-head screwdriver, remove the screw holding the
face plate to the chassis to reveal the slot opening.
•Set the jumpers and DIP switches on the media module to the
desired operating mode. (optional)
•Locate the top and bottom alignment guides inside the MCR
chassis.
•Using the module alignment guides gently slide the module
into the slot until it becomes flush with the front of the chassis.
Light pressure may be needed to seat the module. Do not
force the module as you might cause damage. If there is
resistance, remove the module and check the module
connector for damaged or incorrectly aligned pins. If these are
not damaged, retry to insert the module.
•Tighten the captive retainer screw to ensure the media module
is locked in place.
•Remove the dust caps from the fiber connectors and connect
the fiber cables.
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
9
Removing Media Convert Modules
Loosen the captive retainer screw on the front of the media
module and gently pull the module towards you.
If not inserting a replacement media module cover the opened slot
with a face plate and secure the screw.
Installing the Duplex Fiber Cable
Locate a 100Base-X compliant duplex (2 strands) fiber cable with
the appropriate connectors.
Connect the fiber cables from the media module to the other
media module/switch/fiber device ensuring that the RX and TX are
reversed at the opposite end.
Installing the Simplex Fiber Cable
Locate a 100Base-X compliant simplex (1 strand) fiber cable with
appropriate connectors.
Connect the fiber cable from one media module to another media
module/converter/switch/fiber device.
Fast Ethernet Fiber to Fiber Media Module – Installation Guide
10
Operation
Status LED
The Perle Fast Ethernet Media Converter modules have three
single colored status LEDs located on the face plate of the
module.
PWR - Power/Test
•On- Power is on, the module is operating normally.
•Blinking- slowly: the module is in loopback mode.
•Blinking- quickly: the module has a hardware error.
LK1 – MM1 (Fiber Link 1) Activity
•On- Fiber link present.
•Blinking- quickly: Fiber link present and receiving data.
•Off- No fiber link present.
LK2 – MM2/SM2 (Fiber Link 2) Activity
•On- Fiber link present.
•Blinking- quickly: Fiber link present and receiving data.
•Off- No fiber link present
Este manual sirve para los siguientes modelos
19
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