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NEBS Certification The OptEnet Media Converter modules and chassis complies with the requirements of GR-63CORE, Issue 1, October 1995 and GR-1089-CORE, Issue 2, December 1997 with Revision 1, February 1999 as specified in SR-3580, Issue 1, 1995. Page 3 © 2005, ADC Telecommunications, Inc. ADCP-92-063 • Issue 1 • May 2005 1 PRODUCT DESCRIPTION The OptEnet 10/100 or 1000 Mb/s Media Converter with Small Form-factor Pluggable (SFP) module is one of a family of modules that can be plugged into a OptEnet Media Converter chassis. The module is designed to accept SFP transceivers with optical connectors. This provides a number of optical signal choices. The module converts optical signals to electrical signals. The module also performs the reverse function, converting electrical signals to optical signals. A block diagram of the basic converter assembly is shown in Figure 1. Each module has three connections fiber input, fiber output, and RJ45 Ethernet. SFP OPTICAL TRANSCEIVER ETHERNET TRANSCEIVER LED OR LASER PIN RJ-45 UTP CABLE FIBER CABLE 20580-A Figure 1. Basic Media Converter Block Diagram The OptEnet 10/100 Mb/s Media Converter module supports 10BaseT and 100BaseTX. The 1000 Mb/s Media Converter module supports 1000BaseT data rates with UTP cable. Table 1 lists the cable specifications. Refer to the OptEnet SFP Transceiver Specifications listed in Related Publications, for optical specifications. Table 1. Cable Specifications NETWORK DATA RATE MEDIA LENGTH 10BaseT 10 Mb/s UTP Cat 3, 4, or 5 (2-pair) 328 feet (100 m) 100BaseTX 100 Mb/s UTP Cat 5 (2-pair) 328 feet (100 m) 1000BaseT Gigabit UTP Cat 5e (4-pair) 328 feet (100 m) UTP = Unshielded Twisted Pair Note: The maximum cable length is the cable length that the signal can travel without suffering from attenuation (degradation). 1.1 Front Panel Each module has three LEDs, a module power LED and two Link LEDs. Under normal operation the module PWR LED is green. Front panel indicators and controls are defined in Table 2. A module is shown in Figure 2. Page 4 © 2005, ADC Telecommunications, Inc. ADCP-92-063 • Issue 1 • May 2005 Page 5 © 2005, ADC Telecommunications, Inc. Figure 2. OptEnet Media Converter Converter Any blinking of a Link LED indicates auto-negotiation in process. If a Link LED continues to blink for more than 30 seconds then the operation of the far end device (i.e., duplex and speed) needs to be verified or changed. Table 2. Module LED Indicators SIGNAL COLOR STATUS TP Link YELLOW Auto negotiation complete, link status 10 Mb/s is OK. GREEN Auto negotiation complete, link status 100 Mb/s or 1000 Mb/s is OK. OFF Link status failed or no Ethernet detected. Link YELLOW Auto negotiation complete, link status 10 Mb/s is OK. GREEN Auto negotiation complete, link status 100 Mb/s or 1000 Mb/s is OK. OFF Signal detect de-asserted, link status FAIL. PWR GREEN Module Power OK OFF Module Power OFF CONTROL DESCRIPTION Reset If module supply voltage drops below a predetermined value the module shuts down, pressing the reset button restarts the module. 20460-A RJ45 CONNECTOR OPTICAL TRANSMIT OPTICAL RECEIVE ADCP-92-063 • Issue 1 • May 2005 2 UNPACKING AND INSPECTION Caution: Electronic modules can be damaged by electrostatic discharge (ESD). To prevent this, take the following precautions: • Wear an anti-static-discharge wrist strap while handling modules. • Place modules in anti-static packing material when transporting or storing them. • Place modules on an approved, electrically grounded, anti-static mat when working on them. Unpack and inspect the module as follows: 1. Inspect the exterior of the shipping container(s) for evidence of rough handling that may have damaged the components in the container. 2. Unpack module, carefully checking it for damage and verify with the packing slip. If any item is damaged, consult ADC for repair, replacement, and warranty information. Even though no damage is evident, save the shipping container for use if the equipment requires shipment at a future date. 3. File a claim with the commercial carrier and notify ADC Customer Service if damage is detected or if parts are missing. Save damaged cartons for inspection by the carrier. 4. Refer to Customer Information and Assistance if you need to contact ADC. 5. Save all shipping containers for use if the equipment requires shipment at a future date. 3 INSTALLATION 3.1 1000 Mb/s Module Each 1000 Mb/s module has a 2-position dip-switch for enabling or disabling the UTP (Unshielded Twisted Pair) Link upon detection of the fiber optic link. Position 1 enables or disables the UTP link independently of the fiber link. Position 2 reports the configuration to the CPU through the backplane interface. Position 1 and position 2 must be set to the same positions. If DIP switches are set to the ON position, then the UTP side follows the fiber side. For example, if the fiber side links then the UTP side links also. If fiber side is not linked or loses link, then UTP side is not allowed to li...
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