Perle C-1000-XXXXX User manual

P/N 5500305-20
Perle Gigabit
Media Converter
Module
Installation Guide
C-1000-XXXXX Unmanaged Module
CM-1000-XXXXX Managed Module
C-1000-SFP Unmanaged Module
CM-1000-SFP Managed Module

Gigabit Media Converter Module – Installation Guide 2
Overview
This document contains instructions necessary for the installation
and operation of the Perle Gigabit Ethernet Media Converter
Module(s) that are used in conjunction with a Perle MCR chassis.
The C-1000 are unmanaged media converter modules, and the
CM-1000 are the managed versions. This product converts a
1000Base-TX cable connection (copper) to a 1000Base-X
connection (fiber). The fiber connection can be either single mode
(SM) or multimode (MM) and can operate over different
wavelengths and distances, depending on the model selected
(see table below). For information on the management options of
the CM-1000 module, refer to the MCR-MGT Module User’s
Guide.
Model Connector
(xx) Mode - Distance Wavelength (TX/RX)
C-1000-M2xx05
CM-1000-M2xx05 SC/ST/LC MM - 550 m/1804 ft. 850/850 nm
C-1000-M2xx2
CM-1000-M2xx2 SC/ST/LC MM - 2 km/1.2 mi. 1310/1310 nm
C-1000-S2xx10
CM-1000-S2xx10 SC/ST/LC SM - 10 km/6.2 mi. 1310/1310 nm
C-1000-S1SC10U
CM-1000-S1SC10U SC SM - 10 km/6.2 mi. 1310/1490 nm
C-1000-S1SC10D
CM-1000-S1SC10D SC SM - 10 km/6.2 mi. 1490/1310 nm
C-1000-S1SC20U
CM-1000-S1SC20U SC SM - 20 km/12.4 mi. 1310/1490 nm
C-1000-S1SC20D
CM-1000-S1SC20D SC SM - 20 km/12.4 mi. 1490/1310 nm
C-1000-S2xx40
CM-1000-S2xx40 SC/ST/LC SM - 40 km/25 mi. 1310/1310 nm
C-1000-S1SC40U
CM-1000-S1SC40U SC SM - 40 km/25 mi. 1310/1490 nm
C-1000-S1SC40D
CM-1000-S1SC40D SC SM - 40 km/25 mi. 1490/1310 nm
C-1000-S2xx70
CM-1000-S2xx70 SC/ST/LC SM - 70 km/43.5 mi. 1550/1550 nm

Gigabit Media Converter Module – Installation Guide 3
Model Connector
(xx) Mode - Distance Wavelength (TX/RX)
C-1000-S1SC80U
CM-1000-S1SC80U SC SM - 80 km/50 mi. 1510/1590 nm
C-1000-S1SC80D
CM-1000-S1SC80D SC SM - 80 km/50 mi. 1590/1510 nm
C-1000-S2xx120
CM-1000-S2xx120 SC/ST/LC SM - 120 km/74.6mi 1550/1550 nm
C-1000-S1SC120U
CM-1000-S1SC120U SC SM - 120 km/74.6 mi. 1510/1590 nm
C-1000-S1SC120D
CM-1000-S1SC120D SC SM - 120 km/74.6 mi. 1590/1510 nm
C-1000-S2xx160
CM-1000-S2xx160 SC/ST/LC SM - 160 km/100 mi 1550/1550 nm
C-1000-SFP
CM-1000-SFP SFP Note 1
Note 1: Fiber characteristics will depend on the SFP fiber module
selected
Please refer the Perle web site for the most up to date Installation
guides, models and specifications:
http://www.perle.com/

Gigabit Media Converter Module – Installation Guide 4
Installation
This module comes equipped with a bank of DIP switches and
jumpers for setting configuration The default switch settings (all
switches in the UP position) will work for most installations. See
the Operations section of this guide for more details.
The following steps are used to configure the Perle Gigabit Media
Converter Module:
1. Insert SFP Module (SFP Models only )
2. Set the Auto-Config jumper (CM-1000 only) (optional)
3. Set the DIP switch settings (optional).
4. Insert the Media Converter Module into the chassis.
5. Connect the fiber cable.
6. Connect the copper cable.
Auto-Config Jumper (CM-1000 only)
The Auto-Config jumper (J6) is located on the upper edge, at the
midpoint of the module. Refer to the diagram below for labelling.
Strapping pins 1 and 2 of the jumper will set the module in SW
mode and strapping pins 2 and 3 will set it in Auto Config mode
(default).
Auto: When set to Auto the module will, at power-up, check its
internal flash memory to see if configuration information has been
downloaded to it from a management module. If so it will use this
as its running configuration. If there is no configuration in flash it
will read the settings of the DIP switches and use those as its
running configuration.
SW: When set to SW (Switch), the module will, at power-up, read
the settings of the DIP Switches and use those as its running
configuration. It will ignore any configuration information in its flash
memory

Gigabit Media Converter Module – Installation Guide 5
DIP Switches
DIP Switch Settings
Fiber Negotiation (Switch 1)
Switch Position Mode
Up (default) Auto
Down Off
Auto: In this mode of operation the Media Converter will negotiate
Ethernet parameters on both the copper and the fiber connection.
This will ensure the most optimal connection parameters will be in
effect. If connecting to another Perle Gigabit Media Converter, this
parameter should be set to Auto.
Off: Fiber Negotiation should only be turned off, if the fiber
link partner does not support fiber link negotiations.
When the Fiber Negotiation switch is set to the OFF position, the
Media Converter Module will negotiate the Ethernet parameters
with the copper link partner. The parameters used in this
negotiation will be determined by the Duplex (switch 4) and Pause
(switch 5) switch settings.

Gigabit Media Converter Module – Installation Guide 6
Link Mode (Switch 2)
Switch Position Mode
Up (default) Standard Mode
Down Smart Link Pass-Through Mode
Standard Mode: In this mode (if Fiber Negotiation is set to OFF),
the links on the fiber and copper sides can be brought up and
down independently of each other. A loss of link on either the fiber
link or copper link can take place without affecting the other
connection.
However, if the Fiber Negotiation (switch 1) is set to Auto, then a
loss of link on the copper side will result in a loss of link on the
fiber side.
Smart Link Pass-Through: In this mode, the link state on one
connection is directly reflected through the Media Converter to the
other connection. If link is lost on one of the connections, then the
other link will be brought down.
If the installation has a Media Converter on both ends of the fiber
link and both are setup for Smart Link Pass-Through, a loss of
copper link on the far end device will propagate through both
Media Converters and will result in a loss of link at the near end
device. This would resemble a direct copper connection.
Fiber Fault Alert (Switch 3)
Switch Position Mode
Up (default) Enabled
Down Disabled
Disabled: The Media Converter Module will not monitor for fiber
fault.
Enabled: If the Media Converter Module detects a loss of fiber
signal on the fiber receiver, it will immediately disable its fiber
transmitter signal. This notifies the fiber link partner that an error
condition exists on the fiber connection.
If the remote Media Converter is set up for Fiber Fault Alert (FFA)
Enabled and the local Media Converter is set up with Smart Link

Gigabit Media Converter Module – Installation Guide 7
Pass-Through enabled, a loss of fiber link on either the transmit or
receive line will be passed through to the local copper connection
thus notifying the connected device.
If the Media Converter Module has been set to Smart Link Pass-
Through mode, the effect will be the same as FFA, since the link
loss on the fiber receiver will result in bringing down the copper
link, which will in turn cause the transmit fiber link to be brought
down.
Note: This feature only takes effect if Fiber Negotiation has been
turned OFF.
The following diagram is an illustration of the operation of this
feature.
(A) – Remote Media Converter setup for Fiber Fault Alert -
Enabled, Fiber Negotiation – OFF and Link Mode – Normal.
(B) – Local Media Converter setup for Smart Link Pass-Through -
Enabled and Fiber Negotiation - OFF
1. – (A) loses fiber connection on its receiver
2. – (A) disables fiber transmitter
3. – (B) detects loss of link in its fiber receiver
4. – (B) drops link on copper connection through Smart Link
Pass-Through
5. – (A) Link on copper connection is not affected.

Gigabit Media Converter Module – Installation Guide
Duplex (Switch 4)
Switch Position Mode
Up (default) Auto
Down Half
Auto: When Fiber Negotiation has been turned off (SW 1), the
Media Converter Module will use this Duplex setting for its
Ethernet parameter negotiation on the copper connection. In the
Auto position, the Media Converter will advertise support for both
Full and Half Duplex mode. The resultant negotiation will provide
the most optimum connection.
Half: The Media Converter Module will force the negotiation to
Half Duplex mode.
Note: The Duplex parameter has no direct effect on the operation
of the Media Converter. These are provided so that the attached
device (near end) can negotiate its Ethernet parameters as if it
was negotiating directly with the far end device. These parameters
on the Media Converter Module should match those of the far end
device.
Pause (Switch 5)
Switch Position Mode
Up (default) Enabled
Down Disabled
Enabled: When Fiber Negotiation has been turned Off (SW 1), the
Media Converter Module will use this setting for its Ethernet
parameter negotiation on the copper connection. With this Pause
switch in the Enabled position, the media converter will advertise
support for Symmetrical and Asymmetrical Pause.
Disable: The Media Converter Module will not advertise support
for the Pause feature.
Note: The Media Converter Module will not act on, or generate
any Pause Ethernet messages, but will pass them through to the
end device. This switch setting is provided so that the attached
device (near end) can negotiate its Ethernet parameters as if it
was negotiating directly with the far end device. The Pause switch

Gigabit Media Converter Module – Installation Guide 9
setting on the Media Converter Module should match the
capabilities of the far end device.
Loopback (Switch 6)
Switch Position Mode
Up (default) Disabled
Down Enabled
Disabled: The loopback feature is 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 Converter
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. The state of the copper is not relevant and no data or
link status is passed through to the copper side.

Gigabit Media Converter Module – Installation Guide 10
Installing or Replacing Media
Converter Modules
Caution: Observe electrostatic discharge precautions when
installing the Media Converter Module(s) into the Chassis. Failure
to observe this caution could result in damage to the Module(s)
and/or chassis.
The Perle Media Converter Modules can be installed in any
available slot and in any order within the chassis.
Installing or Replacing a Media Converter
Module
1. Remove the Module from its packaging.
2. Using a cross-head screwdriver, remove the screw holding the
face plate to the Chassis to reveal the slot opening.
3. Set the jumpers and DIP switches on the Media Converter
Module to the desired operating mode.
4. Locate the top and bottom alignment guides inside the MCR
Chassis.
5. 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 module insertion.

Gigabit Media Converter Module – Installation Guide 11
6. Tighten the captive retainer screw to ensure the Media
Converter Module is locked in place.
7. Remove the dust cap from the fiber connector and connect the
fiber and copper cables.
Removing Media Convert Modules
1. Loosen the captive retainer screw on the front of the Media
Converter Module and gently pull the module out.
2. If not inserting a replacement Media Converter Module then
cover the opening slot with a face plate and secure the screw.
Installing the SFP Fiber Module
C-1000-SFP and CM-1000-SFP require an SFP fiber module.
1. Locate appropriate fiber module and insert into opening.
2. Ensure the SFP module is properly seated.
3. SFP module may be inserted before or after the Media
Converter module is inserted into the chassis.
4. Proceed with cable connections.
Installing the Duplex Fiber Cable
•Locate a 1000Base-X compliant duplex (2 strands) fiber cable
with appropriate connectors.
•Connect the fiber cables from one Converter to the other
Converter/switch/fiber device ensuring that the RX and TX are
reversed at the opposite end.

Gigabit Media Converter Module – Installation Guide 12
Installing the Copper Cable
•Locate a 1000Base-X compliant simplex (1 strand) fiber cable
with appropriate connectors.
•Connect the fiber cable from one Converter to the other
Converter/switch/fiber device.
Installing the Copper Cable
•Locate 1000Base-TX compliant copper cables with male, RJ-
45 connectors installed at both ends.
•Connect the RJ-45 cable between the Perle Media Converter
Module and the device.
Note: Since the Media Converter Module supports Auto-MDIX,
either a straight-through or cross over Ethernet cable may be
used.

Gigabit Media Converter Module – Installation Guide 13
Operation
Status LED
The Perle Gigabit Media Converter Modules have three single
color status LEDs located on the face plate of the module.
PWR - Power/Test
•On: Power is on, module is operating normally
•Blinking slowly: the module is in loopback mode.
•Blinking quickly: the module has a hardware error.
LKF - Fiber Link/Activity
•On: Fiber link present.
•Blinking quickly: Fiber link present and receiving data.
•Blinking slowly: Fiber link disabled due to loss of copper link.
•Off: No fiber link
LKC - Copper Link/Activity
•On: Copper link present.
•Blinking quickly: Copper link present and receiving data.
•Blinking slowly: Copper link disabled due to loss of fiber link.
• Off: No copper link .

Gigabit Media Converter Module – Installation Guide 14
Other Features
Default Operating Mode:
In the default operating mode (all switches up), the Media
Converter Module will auto-negotiate on both the fiber and the
copper links at the same time, thus achieving the best end-to-end
Ethernet operating parameters. If the fiber link is not present, it will
still permit the copper link to be established, but will not negotiate
a fiber link if the copper link is not present. Therefore the device
attached to the Media Converter Module will not see a loss of link
if the fiber connection is lost.
Auto-MDIX with Skew Correction:
Auto-MDIX (automatic medium-dependant interface crossover)
detects the signalling on the 1000BASE-T interface to determine
the type of cable connected (straight-through or crossover) and
automatically configures the connection. The Media Converter
Module can also correct for wires swapped within a pair.
Error Recovery:
In certain configurations, and under specific conditions where the
Media Converter Module brings down a link to convey status,
there is potential for a deadlock. Recovery is achieved by
momentarily restoring the link to see if the original failure has been
resolved. If it has not, the link will be forced down again, however
if the original problem has been resolved, the link will be restored.
Example: If two Media Converters are setup for FFA. The
detection of a fiber link failure (RX) will cause one Media
Converter to disable its fiber transmitter (TX). This in turn will
cause the other to do the same, and a deadlock condition has
been created. The Media Converter will periodically turn on its
transmitter (TX) to re-start the link and see if the original failure
has been resolved. If not the TX is once again turned off.

Gigabit Media Converter Module – Installation Guide 15
Troubleshooting
General
•Ensure the module is securely seated in the chassis. The
PWR LED on the module should be on solid.
•Ensure both devices on either end of the fiber are compatible.
If using a simplex fiber connection, ensure that you have both
an Upstream (U) and Downstream (D) Media Converters.
•Ensure all cabling is of the correct type and is in good
operating condition.
•For dual-stranded fiber connections, ensure the RX and TX
has been reversed between the two Media Converters.
No connectivity
If unable to get full connectivity with all DIP switches in the UP
position, these methods are recommended for troubleshooting.
Method 1
1. If the Module is a CM-1000, set the Auto-Config jumper (J6) to
SW so that switches are being read.
2. Turn off Fiber Negotiation (SW1 Down) on both Media
Converters. Leave all other switches UP.
3. Connect the near end device to the copper connection. The
LKC LED indicates good copper connection. If the LKC LED is
not lit, then check the copper cable and the attached device.
Repeat for the far end media converter.
4. Connect the fiber cable to both Media Converters. The LKF
LED indicates good fiber connection. If no LKF LED then
check the fiber cabling.
5. Return media converter to the desired configuration.
Method 2:
The fiber connection can also be verified by configuring the remote
Media Converter for loopback mode. The LKF LEDs on both

Gigabit Media Converter Module – Installation Guide 16
Media Converters should be lit. Data should pass through the local
converter, over the fiber connection to the remote converter. At the
remote converter, the data will be looped back and passed
through the fiber, once again, to pass through the local converter
to the copper link.
Note: If troubleshooting a CM-1000, setting the Auto-Config
jumper (J6) to SW will ensure the DIP switches are being read.

Gigabit Media Converter Module – Installation Guide 17
Technical Specifications
Power Input/Consumption 12V DC / 3.0 W
Operating Temperature: 0 °C to 50 °C (32 °F to 122 °F)
Storage Temperature: -25 °C to 70 °C (-13 °F to 158 °F)
Operating Humidity: 5% to 90% non-condensing
Storage Humidity 5% to 95% non-condensing
Operating Altitude: Up to 3,048 m (10,000 ft)
MTBF (C-1000) 588,182 hours
(C-1000-SFP) 713,711 hours (without SFP)
(CM-1000) 571,557 hours
(CM-1000-SFP) 689,380 hours (without SFP)
Fiber Optic Specifications:
Model Mode Wavelength
(nm) TX Power (dB) RX Power (dB) Budget (dB)
C-1000-M2xx05
CM-1000-M2xx05 SM TX: 850
RX: 850 Min: -9.5 Max: -3 Min: -17 Max: -3 7.5
C-1000-M2xx2
CM-1000-M2xx2 MM TX: 1310
RX: 1310 Min: -6 Max: 0 Min: -17 Max: -3 11
C-1000-S2xx10
CM-1000-S2xx10 SM TX: 1310
RX: 1310 Min: -9.5 Max: -3 Min: -20 Max: -3 10.5
C-1000-S1SC10U
CM-1000-S1SC10U SM TX: 1310 RX: 1490 Min: -9 Max: -3 Min: -20 Max: -3 11
C-1000-S1SC10D
CM-1000-S1SC10D SM TX: 1490 RX: 1310 Min: -9 Max: -3 Min: -20 Max: -3 11
C-1000-S1SC20U
CM-1000-S1SC20U SM TX: 1310 RX: 1490 Min: -8 Max: -3 Min: -22 Max: -3 14
C-1000-S1SC20D
CM-1000-S1SC20D SM TX: 1490 RX: 1310 Min: -8 Max: -3 Min: -22 Max: -3 14
C-1000-S2xx40
CM-1000-S2xx40 SM TX: 1310
RX: 1310 Min: -3 Max: 5 Min: -23 Max: -3 20
C-1000-S1SC40U
CM-1000-S1SC40U SM TX: 1310 RX: 1490 Min: -3 Max: 2 Min: -23 Max: -3 20
C-1000-S1SC40D
CM-1000-S1SC40D SM TX: 1490 RX: 1310 Min: -3 Max: 2 Min: -23 Max: -3 20

Gigabit Media Converter Module – Installation Guide 1
C-1000-S2xx70
CM-1000-S2xx70 SM TX: 1550
RX: 1550 Min: -0 Max: 5 Min: -23 Max: -3 23
C-1000-S1SC80U
CM-1000-S1SC80U SM TX: 1510 RX: 1590 Min: -2 Max: 3 Min: -26 Max: -3 24
C-1000-S1SC80D
CM-1000-S1SC80D SM TX: 1590 RX: 1510 Min: -2 Max: 3 Min: -26 Max: -3 24
C-1000-S2xx120
CM-1000-S2xx120 SM TX: 1550
RX: 1550 Min: 0 Max: 5 Min: -32 Max: -9 32
C-1000-S1SC120U
CM-1000-
S1SC120U SM TX: 1510
RX: 1590 Min: -3 Max: 2 Min: -34 Max: -9 31
C-1000-S1SC120D
CM-1000-
S1SC120D SM TX: 1590
RX: 1510 Min: -3 Max: 2 Min: -34 Max: -9 31
C-1000-S2xx160
CM-1000-S2xx160 SM TX: 1550
RX: 1550 Min: 2 Max: 5 Min: -34 Max: -9 32
Fiber Cabling Requirements:
MM: 50/125 microns or 62.5/125 microns
SM: 9/125 microns
Ethernet Copper Cabling Requirements:
•Category 5 UTP or STP
•24-22 AWG
•Straight through or Ethernet crossover
Note: Please refer the product page on the Perle website for the
most up to date models and specifications.
http://www.perle.com/

Gigabit Media Converter Module – Installation Guide 19
Compliance Information
FCC
This product has been found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated
in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the
instructions in this Guide, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the interference at
his/her own expense.
EN 55022, Class A,
WARNING This is a Class A product. In a domestic environment this product may
cause radio interference in which case the user may be required to take adequate
measures.
EN 55024, Class A
Laser Safety – IEC 60825-1:2007
This product meets Class I Laser safety requirements per IEC-60825-1:2007
standard and complies with FDA/CDRH 21 CFR1040.10 and 21 CFR1040.11.
WARNING: Visible and invisible laser radiation may be present when cables are
not connected. Do not stare into the beam or view the beam directly with optical
instruments. Failure to observe this warning could result in an eye injury or
blindness.
WARNING: Use of controls, adjustments or the performance of procedures other
than those specified herein may result in hazardous radiation exposure.

Gigabit Media Converter Module – Installation Guide 20
Warranty / Registration
Perle’s standard Lifetime Warranty provides customers with return
to factory repairs for Perle products that fail under the conditions of
the warranty coverage. Details can be found at:
http://www.perle.com/support_services/warranty.shtml
Contacting Technical Support
Contact information for the Perle Technical Assistance Center
(PTAC) can be found at the link below. A Technical Support Query
may be made via this web page.
www.perle.com/support_services/support_request.shtml
Copyright
© 2011 Perle Systems Limited
All rights reserved. No part of this document may be reproduced or used in any form
without written permission from Perle Systems.