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Perle 10/100 Ethernet
Media Converter
Module
Installation Guide
C-110-XXXXX Unmanaged Module
CM-110-XXXXX Managed Module
P/N 5500307-15
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Overview This document contains instructions necessary for the installation and operation of the Perle 10/100 Ethernet Media Converter Module(s) (C-110 and CM-110) that are used in conjunction with a Perle MCR Chassis. The C- 110 are unmanaged media converter modules, and the CM-110 are the managed versions. These products convert a 10/100Base-T connection (copper) to a 100Base-X connection (fiber). The fiber connection can be either single mode (SM) or multimode (MM) and can operate over
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Installation The 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 default jumper settings will work for most installations. The following steps are used to configure the Perle 10/100 Ethernet Media Converter Module: 1. Set the Auto-MDIX jumper (optional). 2. Set the Auto-Config jumper (CM-110 only) (optional) 3. Set the DIP switch settings (optional). 4. Insert the M
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Auto-Config Jumper (CM-110 only) The Auto-Config jumper (J6) is located just below the Auto-MDIX jumper (see above). Refer to the diagram below for labelling. This jumper only applies to CM-110 modules. 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. 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 mana
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DIP Switches DIP Switch Settings Auto Negotiation (Switch 1) Switch Position Mode Up (default) Auto Down Off Note: Auto negotiation should only be turned off, if the copper link partner does not support Auto Negotiation or fixed settings are required by the copper link partner. Auto: In this mode of operation the Media Converter Module will negotiate Ethernet parameters on the copper connection. This will ensure that the most optimal connection parameters will be u
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Converter Module will be determined by the Duplex (switch 4) and Speed (switch 5) dip switch settings. Link Mode (Switch 2) Switch Position Mode Up (default) Link Pass-Through Mode Down Standard Mode Link Pass-Through: In this mode, the link state on one connection is directly reflected through the Media Converter Module to the other connection. If the link is lost on one of the connections, then the other link will be brought down. With Media Converters on both ends of the fib
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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 has been set to Link Pass-Through mode, the effect will be the same as FEF, 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: If it is required to either generate or detect the FEF signal, then the FEF switch ne
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Duplex (copper) (Switch 4) Switch Position Mode Up (default) Full Down Half Note: When Auto Negotiation (SW1) is set to Off, the Media Converter will use this Duplex setting for its copper connection. Up: The Media Converter Module will be set to Full Duplex mode. Down: The Media Converter Module will be set to Half Duplex mode. Speed (copper) (Switch 5) Switch Position Mode Up (default) 100 Down 10 Note: When Auto Negotiation (SW1) is set to Off, the Media Conver
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Duplex (fiber) (Switch 6) Switch Position Mode Up (default) Full Down Half Up: The Media Converter Module’s fiber link will be set to Full Duplex Mode. Down: The Media Converter Module’s fiber will be set to Half Duplex Mode. Loopback (Switch 7 Switch Position Mode Up (default) Disabled Down Enabled Disabled: This is the setting for normal operation. The switch must be set to this position in order for data to pass through the Media Converter Module. Enabled: This is
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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 Media Converter 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 Media Converter Module from its pac
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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 Media Converter Module out. 2. If not inserting a replacement, cover the opened slot with a face plate and secure the screw Installing the Duplex Fiber Cable Loc
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• Connect the fiber cable from one Media Converter Module to the other Media Converter/switch/fiber device. Installing the Copper Cable • Locate 10/100Base-T 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: The Perle Media Converter Module supports Auto-MDIX which allows a straight-through or cross-over Ethernet cable. See page 4 in this guide for jumper positions.
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Operation Status LED The Perle 10/100 Ethernet Media Converter Modules have six single color status LEDs located on the face plate of the module. PWR 100 (copper speed) On – Power is on; module is On – 100 Mbps operating normally Off – 10 Mbps Blinking (slow) – The module is in Loopback mode. Blinking (fast) – The module has a hardware failure. FDF (fiber) FDC (copper) On – Full Duplex Mode. On – Full Duplex Mode. Off – Half Duplex Mode. Off – Half Duplex Mode.
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Other Features Auto-MDIX: Auto-MDIX (automatic medium-dependant interface crossover) detects the signalling on the 10/100BASE-T interface to determine the type of cable connected (straight-through or crossover) and automatically configures the connection. 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
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Troubleshooting General • Ensure that the Media Converter Module is securely seated in the chassis. The PWR LED should be on. • 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 Converter. • Ensure all cabling is of the correct type and is in good working order. • For duplex fiber connections, ensure the RX and TX has been reversed between the two Media Converters.
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Method 2: The fiber connection can also be verified by configuring the remote Media Converter for loopback mode. The LKF LEDs on both Media Converters should be lit. Data should pass through the local converter, over the fiber connection to the remote Media Converter. At the remote Media 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-110, setting the Auto-Config ju
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Technical Specifications Power Input/Consumption 12V DC / 2.1 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-110) 577,872 hours (CM-110) 561,817 hours Fiber Optic Specifications: Wavelength TX Power RX Power Budget Model Mode (nm) (dB) (dB) (dB) C-
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C-110-S2ST120 TX: 1550 Min: 0 Min: -35 SM 35 CM-110-S2ST120 RX: 1550 Max: 5 Max: 0 C-110-S2LC120 TX: 1550 Min: 0 Min: -35 SM 35 CM-110-S2LC120 RX: 1550 Max: 5 Max: -3 C-110-S1SC20U TX: 1310 Min: -14 Min: -32 SM 18 CM-110-S1SC20U RX: 1550 Max: -8 Max: -3 C-110-S1SC20D TX: 1550 Min: -14 Min: -32 SM 18 CM-110-S1SC20D RX:1310 Max: -8 Max: -3 C-110-S1SC40U TX: 1310 Min: -8 Min: -33 SM 25 CM-110-S1SC40U RX:1550 Max: -3 Max: -3 C-110-S1SC40D TX: 1
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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
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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/
