2 Product OverviewSTM-1 (Optical / Electrical), E1 and Ethernet Multi-Service SDH Transmission Unit is a modular platform unit with two Mbps optical / electrical interfacesUsed in a point-to-point, chain or ring application to provide an ultra-compact, cost effective and flexible multi-service platformInterface card options include the 8xE1 interface card (120 Ohms [RJ-45] and 75 Ohms [BNC]), 4x100BaseT Ethernet interface card (1 VCG, 4 Ports 1 Channel) and 4x100BaseT Ethernet interface card (4 VCG, 4 Ports 4 Channels) options along with Engineering Order WireThe user removable / replaceable STM-1 Optical / Electrical interface option makes it easy to meet various and changing user requirementsProvides full capability to cross-connect at E1 level between all tributariesUsed as Terminal Multiplexer (TM) or an Add-Drop-Multiplexer (ADM) to build a point-to-point, ring and chain (add-drop) transmission network.
3 Features and Highlights 1U height, 19-Inch standard rack-mountable chassisService interfaces2 x STM-1 optical interfaces, MSA compliant SFP (pluggable) optical module (LC connector) based design, which supports onsite optical port replacement2 x STM-1 electrical interfaces, SFP electrical module (Mini BNC connector) OptionalMaximum 16 E1 interfaces compliant with ITU-T G.703 (8 E1 interfaces per card)120 Ohms E1 and 75 Ohms E1 interfaces options available4 x 10/100BaseT Ethernet (electric) interface10/100BaseT (FE) Ethernet Interface Options4 Ports, 4 Channels (4 VCG), and4 Ports, 1 Channel (1 VCG).
4 Features and Highlights 1 x GigE (Gigabit) Ethernet interface OptionsOptical GigE (Gigabit) Ethernet interfaceElectrical 1000BaseT (Gigabit) Ethernet InterfaceProvides complete diagnostics facilities to the user for monitoring optical portsProvide reading of optical transmit power, optical receive power, laser temperature, bias current in voltage alarms etc.Performance Monitoring and Alarms - Error counts for B1, B2, B3Performance Analysis - Error Seconds (ES), Several Error Seconds (SES), Unavailable seconds (UAS), Higher Order Virtual Container - Remote Error Indication (HOVC-REI), Higher Order Virtual Container - Pointer Justification Event (HOVC-PJE).
5 Features and Highlights Management and Maintenance interfaces10/100BaseT Ethernet management interfaceRS232 serial management interfaceRemote (Telnet) management interfaceWindows XP based Graphical User Interface (GUI)Windows 7 based Graphical User Interface (GUI)SNMP V2 Monitoring.Engineering Order Wire (EOW) interface (RJ-11)NMS (Network Management System) for monitoring multiple units from a single / central location.
6 Features and Highlights Timing modeSynchronization with STM-1 line timingSynchronization with timing from any of the E1 interfaces (1-16 E1 tributary interfaces)External timing source Ohms 2MBps (External Bits Clock) - Factory ConfigurableExternal timing source Ohms 2MHz (External TTL Clock) - Factory ConfigurableInternal Clock - ITU-T G.813 internal oscillator (Stratum 3)The timing source can be auto-switched according to default or operator programmed settings.
7 Features and Highlights Ethernet Standards ConformityGeneric Framing Procedure GFP-F compliant with ITU-T G.7041VCAT compliant with ITU-T G.707 and LCAS compliant with ITU-T G.7042Ethernet flow control on WAN port and LAN port.Large buffer size upto 410,000 bytesMaximum Frame length (MTU size):1552 bytes with Gigabit Ethernet CardMaximum Frame length (MTU size):1536 bytes with 4 port 1 channel (1 VCG) Ethernet CardMaximum Frame length (MTU size): 2036 bytes with 4 port 4 channel (4 VCG) Ethernet CardElectrical Gigabit compliant with 802.3abOptical Gigabit compliant with 802.3zAuto MID/MID-X for Ethernet InterfacesSupport 802.1Q based VLAN tagging.
8 Features and Highlights Support Port based VLAN taggingPerformance AnalysisAll Received PacketsAll Transmitted PacketsReceived Dropped PacketsSupports 1+1 Line Protection and Automatic Protection Switching (APS) with less than 50ms recoverySupports point-to-point, ring and chain topology (4 VCG card only)Local management and network-based management via a unified platformSupports Remote Power Down Detection and Auto Laser ShutdownSupports STM-1 and E1 loop-back for troubleshooting850nm multi-Mode, 1310nm Single Mode and 1550nm Single Mode optical interface options offeredEthernet mapping adopts GFP/VC-12 virtual concatenated technology; according with MSTP criterion.
9 Features and Highlights Provides Ethernet over SDH mapping through standard GFP and VC-12 virtual concatenation (VCAT)Ethernet bandwidth can be adjusted by the user between 2MBps ~126 Mbps (VC-12 mapping)Supports MAC Address list filtration, learning and updating functionEasy to operateRedundant power supply card options AC+DC, DC+DC and AC+AC110V AC - 240V AC (50/60 Hz) power options available-48VDC power option available-24VDC power option availablePower consumption less than 17W.
10 Alarm and Indicator Monitoring Power IndicatorCurrent Status (integrity and activity) IndicatorUrgent Alarm IndicatorMinor Alarm IndicatorOptical Signal Loss Alarm IndicatorRemote Device Power-down IndicatorE1 and Ethernet Card Status IndicatorGeneral Alarm Indicator for E1 and Ethernet Card (including Loss of signal of E1 Port and Link-down of Ethernet Port)Auto Laser Shutdown (ALS) IndicatorEngineering Order-Wire (EOW) IndicatorEthernet Link IndicatorEthernet Speed IndicatorDry contact via 9-pin, D-type male connectorBuzzer AlarmSNMP Diagnostic and Monitoring.
11 Application Diagram Point to point Network 10/100Base T Ethernet PCPCSTM-1(Optical/Electrical)Add-Drop MultiplexerSTM-1(Optical/Electrical)Add-Drop MultiplexerFiberE1E1E1 MultiplexerE1 Multiplexer
15 Switches LED Indicators ADDRESS NE / EOW (Phone) address switch MUTE Alarm speaker mute / unmute switchLED IndicatorsPWR (Green) Power indicatorRUN (Green) Running indicatorUALM (Red) Urgent alarm indicatorDALM (Yellow) Minor alarm indicatorNOP A/B (Red) Optical / electrical signal loss Alarm indicatorRPD A/B (Yellow) Remote device power-down indicatorCARD1/2/3 (Green) Corresponding card existing status indicatorTALM1/2/3 (Red) Corresponding card general alarm indicatorALS (Green) Auto Laser Shut enable / disable status indicatorBUSY (Green) EOW (Phone) status indicator
16 External Alarm (U/DALMO) Interface Access InterfacesCONSOLE (RJ-45) Serial network management interface for CLI managementEMU (RJ-45) Ethernet network management interfaceOptical InterfacesOPTA SFP based optical / electrical interface AOPTB SFP based optical / electrical interface BExternal Alarm (U/DALMO) InterfaceU/DALM (DB-9) Urgent (major) and differed (minor) external alarm interface
17 User Channel (RS232) Interface RS2322 (RJ-45) User channel interface, RS232 level, used to transmit the collected alarm information of the telehouse, the user control information and etc.EOW InterfacesEOW Interface (RJ-11) Engineering Order Wire (Phone) interface, Ordinary telephone set with two line mode can be used.External Management / Timing InterfacesETS1/ETS2 (RJ-45) Two external timing source interfacesEXM1/EXM2 (RJ-45) Two external management interfaces
19 AC and DC Power Supply E1 Options Power Slot Two power card slots, one for 110V AC - 240V AC (50/60 Hz), the other is -48V DC.Two different cards (AC+DC) or two same cards (AC+AC,DC+DC) can be inserted into the device simultaneously.Power Switch ON / OFF switch,'1': Power ON,'0': Power OFF.E1 OptionsSOCKET 1/2 E1 Card options,Option 1 – 8 E Ohms (DB-37 to 8 x RJ-45 provided with system) – Standard configurationOption 2 – 8 E Ohms (DB-37 to 16 x BNC provided withsystem).
21 Alarms and Indicator Monitoring Management OptionsEasy to use CLI commands through RS232 serial connection and TCP/IP TELNET connectionSNMP V2 Management through MIB browserDIP switch settings given on front panelWindows XP / Windows 7 based GUI (Graphical User Interface) to access the equipment over RS232 serial connection, TCP/IP and SNMP protocol.Alarms and Indicator MonitoringSNMP based Alarms (TRAPS) event monitoring through MIB browser and NMSVisual alarm indicators in the front panelEthernet (Data) port speed and mode statusReal time Buzzer alarm for any alarm event.
22 NMS (Networks Management System) built in GUI Monitoring and Managing multiple systems from a central location over RS232 serial connection (Local), TCP/IP TELNET and SNMP Protocol (LAN or Remotely)
23 Thank you for your attention For more details visit us at our Website atHeadquarters: Phoenix, ArizonaOrion Telecom Networks Inc.16810, Avenue of the Fountains,Suite # 108, Fountain Hills,AZ U.S.A.Phone: ,Fax:Website:Regional Office: Miami, FloridaOrion Telecom Networks Inc.4000 Ponce de Leon Blvd. Suite 470,Coral Gables, FL 33146,U.S.A.Phone: ,Fax:Website: