Product Safety, EMC and Compliance Statements ... 22 Warranty and Servicing ... 23 Metrobility Optical Systems, the Metrobility Optical Systems logo, NetBeacon, and WebBeacon are trademarks of Metrobility Optical Systems, Inc. The information contained in this document is assumed to be correct and current. The manufacturer is not responsible for...
Overview The Metrobility Radiance 10/100Mbps Access Optical Network Unit (ONU) offers the benefits of remote management while eliminating the expenses associated an additional chassis and management card at the remote site. The compact Access ONU is a complete standalone device designed for installation at the customer premise, with no additional equipment.
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(Models RA21-14, -16, -17 and -1J) • Full signal restoration that allows for maximum segment length. • Push-button MDI-II/MDI-X switch on the front panel to eliminate the need for crossover cables on the copper port.
To eliminate the need for crossover cables, the Access Optical Network Unit has an MDI-II to MDI-X switch on its twisted-pair port. The switch is located on the front panel, to the right of the RJ-45 connector. Use this switch to configure the port for either a straight-through or crossover connection.
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Refer to the Command Line Interface Reference Guide , NetBeacon Element Management Software Installation & User Guide or WebBeacon Management Software Installation & User Guide for software management information. Radiance 10/100Mbps Access Optical Network Unit l l u ) t l...
When auto-negotiation is disabled, the copper port’s duplex is set through the DUPLEX switch, and its speed is set by the 100M switch. Speed Switch 100M determines the speed setting for the copper port when auto-negotiation is disabled.
RJ-45 to FX singlemode SC ______________ 100m/40km RA21-1J RJ-45 to FX singlemode SC _____________ 100m/100km RA21-1X RJ-45 to FX singlemode BWDM SC _______ 100m/20km RA21-1Y RJ-45 to FX singlemode BWDM SC _______ 100m/20km Radiance 10/100Mbps Access Optical Network Unit for further details. Radiance RA21...
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Twisted-Pair Interface The copper port provides a shielded RJ-45 connector that supports a maximum segment length of 100 meters. Use only Category 5 cables. Fiber Optic Interface The unit’s fiber receiver (RX) is to the right of the transmitter (TX). When making network connections, make sure that the fiber receiver on the Access ONU connects to the transmit port of the connected device, and that the receive port of the connected device connects to the...
AC receptacle. • AC 115V (North American): use a UL-listed and CSA-certified cord set consisting of a minimum No. 18 AWG, type SVT or SJT Radiance 10/100Mbps Access Optical Network Unit DC INPUT/5VDC 1 2 3 4 5 6...
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three-conductor cord, a maximum of 15 feet in length and a parallel blade, grounding-type attachment plug rated 15A, 125V. • AC 230V (USA): use a UL-listed cord set consisting of a minimum No. 18 AWG, type SVT three-conductor cord, a maximum of 15 feet in length and a Tandem blade grounding- type attachment plug rated 15A, 250V.
User Guide This section contains information about the operating features of the Radiance 10/100Mbps Access Optical Network Unit. LED Indicators The Radiance Access Optical Network Unit provides several LEDs on the front panel for the visible verification of unit status and proper functionality. These LEDs can help with troubleshooting and overall network diagnosis and manage- ment.
Far End Fault ... Enabled (ON) Link Loss Return ... Disabled (OFF) Link Loss Carry Forward ... Disabled (OFF) Default Software Settings The following settings can only be changed via software commands. Loopback Mode ... Disabled Port Enable/Disable ... Enabled Software Settings Two operational functions on the Radiance Access Optical Network Unit can be modified only through remote software commands.
ONU’s fiber port. For the copper port, only the Port Link Status is reported. Statistic Name Port Link Status Link Transition Counter Number of times link was lost since power-up. Management Counter Discovery Count Radiance 10/100Mbps Access Optical Network Unit EtherStatsPkts EtherStatsMulticastPkts EtherStatsUndersizePkts EtherStatsJabbers EtherStatsPkts64Octets...
Singlemode Fiber Optic Power Monitors Through software , you can read the input and output power levels of the singlemode fiber optic port on the Access ONU. Input Power Level The accuracy of the input power monitor is ±1dBm from -28dBm to -12dBm. The accuracy is ±2dBm from -31dBm to -29dBm.
LED lit = established link If a connection breaks, as shown below, one or both line cards will carry that link loss forward to the switch/hub which generates a trap to the management station. The administrator can then determine the source of the problem.
The diagram below shows a typical network configuration with a good link status using a Radiance Access Line Card and an Access ONU for remote connectivity. Switch/Hub w/SNMP LED lit = established link If one of the optical conductors is bad (as shown in the diagram box below), the unit with LLR enabled will return a no link condition to its link partner.
Technical Specifications Data Rate Data Rate ________ 100Mbps half duplex, 200Mbps full duplex (Fast Ethernet) ______________ 10Mbps half duplex, 20Mbps full duplex (Ethernet) Network Connections Twisted-Pair Interface Connector __________________________________ Shielded RJ-45, 8-pin jack Impedance ________________________________________ 100 Ohms nominal Signal Level Output (peak differential) ______________ 2.2 to 2.8 V (10Mbps) ___________ 0.95 to 1.05 V (100Mbps) Signal Level Input _________________________ 585 mV minimum (10Mbps) ________________________ 200 mV minimum (100Mbps)
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Storage Temperature ____________________________________ -30° to 70° C Operating Humidity _________________________ 5% to 95% non-condensing Dimensions _________________________________ 4.5" L x 5.75" W x 1.5" H _______________________________ (11.4 cm x 14.6 cm x 3.8 cm) Weight _____________________________________________ 1.26 lb (0.57 kg) Radiance 10/100Mbps Access Optical Network Unit...
Product Safety, EMC and Compliance Statements his equipment complies with the following requirements: • UL • CSA • CE • EN60950 (safety) • FCC Part 15, Class B This product shall be handled, stored and disposed of in accordance with all governing and applicable safety and environmental regulatory agency requirements.
Warranty and Servicing Three-Year Warranty for the Radiance Access Optical Network Unit Metrobility Optical Systems, Inc. warrants that every Radiance Access Optical Unit will be free from defects in material and workmanship for a period of THREE YEARS from the date of Metrobility shipment. This warranty covers the original user only and is not transferable.
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Product Manuals The most recent version of this manual is available online at http://www.metrobility.com/support/manuals.htm To obtain additional copies of this manual, contact your reseller, or call 1.877.526.2278 or 1.603.880.1833 Product Registration To register your product, go to http://www.metrobility.com/support/registration.asp 25 Manchester Street, Merrimack, NH 03054 USA tel: 1.603.880.1833 •...
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