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Training Course Mercury Series

Training Course Mercury Series. By Rafael Lee Product presentation Sept. 20, 2004 E-mail: Rafael.lee@tainet.net. Agenda. Product- Mercury 800/3600/3820 1.Overview 2.Technical Description 3.Product Description 4.Operation Procedure 5.Command Description

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Training Course Mercury Series

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  1. Training Course Mercury Series By Rafael Lee Product presentation Sept. 20, 2004 E-mail: Rafael.lee@tainet.net

  2. Agenda Product- Mercury 800/3600/3820 1.Overview 2.Technical Description 3.Product Description 4.Operation Procedure 5.Command Description 6.Maintenance, Loopback & Diagnostic Function 7.Upgrade Procedure 8.Application Description 9.Q&A

  3. Product- Mercury 800/3600/3820

  4. Product- Mercury 800/3600/3820 1.Overview 2.Technical Description 3.Product Description 4.Operation Procedure 5.Command Description 6.Maintenance, Loopback & Diagnostic Function 7.Upgrade Procedure 8.Application Description 9.Q&A

  5. Overview 4. In-band系統管理專用時槽(time slot)，支援PPP協定、SNMP 系統管理、遠端主機登入模式 (Telnet)。 5. Out-of-band 系統管理,可經由VT-100終端模式連線或透過Ethernet控管。 6. 設備提供環狀應用，透過T1、E1、Fiber模組介面組成環狀架構，提供穩定可靠性的傳輸。 7. 設備提供1+1、1:1、1:N之路徑保護機制，可依實際需求設定以提供路徑的保護。 8. 設備提供10組使用者自訂之參數檔，可依實際環境預存參數於10組參數檔中，並可於設備啟動時選擇一或多組參數載入系統。

  6. MercurySeriesFeatures New 3000+ Units installed worldwide Mercury 3820 10 I/O Slots 32 E1s 1/0 DXC Mercury 800 2 I/O Slots 10 E1s 1/0 DXC Mercury 3600 5 I/O Slots 16 E1s 1/0 DXC • Programmable DS0 non-blocking cross connection between Multiple nx64Kbps • or E1/T1 over copper, fiber or xDSL. • Flexible network topology supported- Star / Chain / Tree / Mash • Support both digital & Analog Voice Application. • Support Router / Bridge Function. • Integrated xDSL & Fiber Optical Access. • Multi-Level management - Craft port / Telnet / SNMP NMS • In-band management through assigned DS0 channel • New NMS solution - TAINET UNMS • Hot Swappable I/O Modules (Mercury 3820 only) • Redundant AC / DCpower supply (Mercury 3600 / 3820)

  7. Product- Mercury 800/3600/3820 1.Overview 2.Technical Description 3.Product Description 4.Operation Procedure 5.Command Description 6.Maintenance, Loopback & Diagnostic Function 7.Upgrade Procedure 8.Application Description 9.Q&A

  8. Multiplexing Multiplexing is the packing of many things to one and Demultiplexing as the unpacking of the one thing into many things that were originally packed.

  9. Multiplexing Methods In telecommunication, there are several methods of multiplexing: • SDM (space division multiplexing) • FDM (frequency division multiplexing) • TDM (time division multiplexing) • WDM (wave division multiplexing)

  10. SDM (space division multiplexing) Space division multiplexing is simply the combining of physically separate signals into a bundled cable. It would not make sense to have a unique set of telephone poles or underground trenches for each subscriber, so subscriber loops and trunks are therefore combined. The shared use of space is attained in space-division multiplexing. A ribbon cable is a form of space-division multiplexing. But large volumes of space are not always available to contain cables, so TDM and FDM are often combined with SDM.

  11. FDM (frequency division multiplexing) Frequency division multiplexing divides up the bandwidth of the transmission facility into frequency that can carry separate signals. So a set of telephone channels are modulated with different carrier frequencies to shift the signals into a different frequency range.

  12. TDM (time division multiplexing) In time division multiplexing each signal occupies the entire bandwidth of the transmission facility for a slice of time. Each device is given an opportunity to transmit for a window of time allotted to it. Then the window is given to the next device to transmit.

  13. FDM and TDM Frequency and Time division multiplexing are alternative techniques for grouping many individual signals for transmission over a single physical path. With frequency division, a guard band is needed between the frequencies used for separate channels, and with time division, a guard time is needed to separate the time slices.

  14. TDM Time division multiplexing can be thought of as being like the action of a commutator. The arm might be used to sample the signal from devices, the rotation speed of the arm has to be fast enough to catch the changes in the signal of each devices.

  15. WDM (wave division multiplexing) To transmit several high speed channels with separate wavelengths on a single fiber or fiber pair.

  16. Product- Mercury 800/3600/3820 1.Overview 2.Technical Description 3.Product Description 4.Operation Procedure 5.Command Description 6.Maintenance, Loopback & Diagnostic Function 7.Upgrade Procedure 8.Application Description 9.Q&A

  17. Concept of Mercury IAD (Integrated Access Devices): integrate multiple technologies into a single modular and scaleable platform. Mercury Series IAD are based on highly capacity 1/0 non-blocking cross connection technology. With modularized design, Mercury provides diversified interfaces for terminating network circuits and connecting various Data/ Voice/ Video equipment, DS0 traffics can be consolidated, groomed, and connected among network interfaces and service interfaces. In any combinations, full time slot interchange (TSI) among the ports are possible.

  18. Mercury Base Unit Mercury I/0 Modules I/O Slot E1/T1 Data Voice I/O Slot DXC I/O Slot Router xDSL Fiber I/O Slot Applications ConceptofMercurySeries DACS T1/E1 MUX xDSL Access MUX IP Router I/F Converter Data / Voice Channel Bank Fiber Optical MUX IAD CSU/DSU

  19. MUX MUX FlexibleNetworkTopologySupport Traditional Access MUX & DXC Mercury integrate MUX & DXC Function Backbone Backbone 1/0 DXC Grooming 1/0 DXC Grooming Consolidation Aggregation Consolidation Aggregation Multi-service Adaptation Multi-service Adaptation Multi-service Adaptation Mercury support star/ chain/ tree/ Mesh topology

  20. Mercury 800 Introduction • Programmable DS0 non-blocking cross connection up to 10 nx64Kbps or E1/T1 over copper, fiber or xDSL. • Build-in N-Router as SNMP agent. • Build-in 2 E1 ports ( 75/120 Ohms, short/long haul software configurable ) • Two I/O slots for optional I/O modules.

  21. Mercury 3600 Introduction • Programmable DS0 non-blocking cross connection up to 16 nx64Kbps or E1/T1 over copper, fiber or xDSL. • 4 generic slots (slot 1 to 4) for I/O modules. • 1 management slot (slot 5) for Router module. • Redundant AC or DC power supply.

  22. Mercury 3820 Introduction • Programmable DS0 non-blocking cross connection up to 32 nx64Kbps or E1/T1 over copper, fiber or xDSL. • 10 generic slots for I/O modules. • Build-in Ch-Router as SNMP agent. • Hot swappable supported.

  23. Mercury 800 Mercury 3600 Mercury 3820 Description 5.5cm-high chassis for desktop installation. Has a system status indicator on front panel. 1U-high chassis for desktop and rack installation. Has a system status indicator on front panel. 3U-high chassis for desktop and rack installation. Has a system status indicator on front panel. Number of I/O slots 2 5 10 Power Supply 1 (AC or DC External) 2 (AC or DC Internal) 2 (AC or DC Internal) Module Access Rear Rear Rear On-board module 2-E1 module (long/short haul),Non- Channelized Router module None Channelized Router module 10 E1 16 E1  32 E1 Time slot interchange capacity 608 x 608 1024 x 1024 2048 x 2048 Flash Firmware Upgrade By TFTP Replace ROM By TFTP Craft port parameters DTE mode with V.24 RJ-45 con- nector, a RJ-45 to DB-25 connector and a Null modem adapter are required for craft port setting. DCE mode with V.24 DB-9 con- nector, can direct connect to PC COM port for setting. DTE mode with V.24 RJ-45 con- nector, a RJ-45 to DB-25 connector and a Null modem adapter are required for craft port setting. Async speeds support from 1.2K to 115.2 Kbps. Data format : 8-n-1 with non-flow-control. Async speeds support from 1.2K to 19.2 Kbps. Data format : 8-n-1 with non-flow-control. Async speeds support from 1.2K to 115.2 Kbps. Data format : 8-n-1 with non-flow-control. PPP port Support PPP mode, from async speed 2.4K to 115.2K bps, sync speed supports external clock up to 128K. Non-support Support PPP mode, from async speed 2.4K to 115.2K bps, sync speed supports external clock up to 128K. Hot Swappable Non-support Non-support Support Mounting Bracket Optional Attached Attached Main Characteristics of Mercury

  24. Installation • Strongly recommended to connect the PG (protective ground) screw on you AC power to the earth ground system of your building. • To prevent the Mercury from overheating, please do not stack the box one by one, and do not place anything on either side of the Mercury with each other. • For M800 and M3600, cause do not support hot-swappable function, turn off the power before plugging in/out any modules. • For M3820, supports hot-swappable function, plug in/out modules without turning off the power is permissive.

  25. 4 x E1 4 x E1 Slot 2 Slot 1 Built-in N-Router Built-in 1 x E1 Built-in 1 x E1 Slot 5 Slot 4 Slot 3 2 x E1 2 x E1 4 x E1 4 x E1 4 x E1 Slot 5 4 E1 Slot 4 Slot 3 Slot 2 Slot 1 2 x E1 2 x E1 4 x E1 4 x E1 4 x E1 Slot 5 Slot 4 Slot 3 Slot 2 Slot 1 Built-in Ch-Router 2 x E1 2 x E1 4 x E1 4 x E1 4 x E1 Slot 11 Slot 10 Slot 9 Slot 8 Slot 7 Slot 6 Capacity for each slot • M800 ( 10 x E1, with built-in 2 x E1 on 3a/4a, and N-Router on 5a ) • The built-in N-Router is independent and has its own TDM Bus. • M3600 ( 16 x E1, the 5th slot is for Router module ) • Port 4d and 5a use the same TDM Bus • M3820 ( 32 x E1, with built-in Ch-Router on 11a ) • Port 10b and 11a share the same TDM Bus when using In-band management system through a dedicated DS0.

  26. Mercury Module List Table Most module can be used in Mercury 3600 and 3820, but not for Mercury 800, mercury 800 used specified L module

  27. Mercury Module List -Con

  28. 4P.V24

  29. 4P-V24 Mercury 4P-v24 card is efficiently used on the transmitting sub-channels and terminal data. The 4P-V24 card can transmit the Asynchronous or Synchronous sub-channel data into different time slots or combined few of them into 1 time slot for saving the bandwidth, application for SCADA serial data. Transmission. Data Rate: 1200, 2400, 4800, 9600, 19200 bps Electrical Characteristic Data Transmission Interface: Physical: V.24/ V.28, 4 ports, DCE, RS232 interface: IN:TD, RTS, DTR, EC OUT:RD, CTS, TC, RC, DCD, DSR Test Access interfaces: Loop on Network side (LL) Loop on tributary side (RL) Timeslot Allocation All 4 ports can select individual 64K time slot that located on time slot 0, or combined few of them in 1 time slot for saving the bandwidth. Clock Source Follow the active system clock of Mercury only.

  30. 4P-Data

  31. 4P-Data The flexible 4P- Data card is designed to transmit High Speed data into Digital Data Network. The 4P-Data interface is able to configure either V.35, EIA530A, or X.21 in order to meet the different network applications. Each data rate is Nx64Kbps (N=1~32). V.35 : An ITU standard for high-speed synchronous data exchange. Normally, V.35 is the interface standard used by most Routers and DSUs connected to E1/T1 carries. EIA530: RS-530 is a specification for a differential communication interface that uses a DB-25 connector and differential equivalents of the V.24 (RS-232) signals. Some of the link management control signals are implemented by using V.10 (RS-423) single ended interfaces, and a variant of this standard called RS-530A / EIA-530A also uses V.10 for the DTR signal. Note that the EIA standards have effectively replaced the RS standards Applications include high-speed connections between Satellite modems and host computer systems. X.21: X.21 is a state-driven protocol running full duplex at 9600 bps to 64 Kbps within subscriber networks. It is a circuit-switching protocol using Synchronous ASCII with odd parity to connect and disconnect a subscriber to the public-switching network. The data-transfer phase is transparent to the network. Any data can be transferred through the network after Call Establishment is made successfully via the X.21 protocol. Electrical Characteristic. Refer to ITU-T Recommendation interface Timeslot Allocation User-defined, any time slot (0~31) to any time slot mapping. Clock Source Can be set to derived external clock from received port A, B, C, D.

  32. 4P-POTS-FXS/FXO

  33. 4P-POTS-FXS voice card • FXS (Foreign Exchange Station) connects to station equipment such as telephones and trunk side of a switchboard(PBX), taking the position of the public switched telephone network(PSTN). • Mercury 4P-POTS-FXS card provides a crystal clear voice quality via one DS0 time slot. The operators could cross connect voice signal into E1channels, G.SHDSL link, or Fiber link. The 4P-POTS-FXS card is common be used into utility structures in order to extend PBX voice signal to different nodes. The 4P-POTS-FXS card supports “Hot-Line” function as well. • Electrical Characteristics • Digitizing technique: • 64 Kbps A-law PCM coding specified in ITU-T G.711 • Analog interface: • FXS: 2 wire POTS interface • Analog characteristics: • 2 wire operation at 64 Kbps: ITU-T G.712 • Nominal level: -10 dBm Impedance: 600 ohms Total distortion: Comply with Figure 11 of ITUT-G.712 Ring generation: >35 VRMS, reference at 25Hz • Diagnostics test: • Full Digital loopback • TSA loopback • 1 KHz tone injection • Clock Source • Follow the active system clock of Mercury only.

  34. 4P-POTS-FXO voice card • FXO (Foreign Exchange Office) is designed to interface to office equipments, e.g,. The PSTN central office or the line side of the local PBX. To the office equipment, the FXO is similar to station equipments, such as a telephone set. • Mercury 4-POTS-FXO is commonly used for transmitting voice data that has extensively be applied for connecting with PBX. The 4P-POTS-Voice card series provide 3 different sub-modules that can support FXS, FXO and 2/4 wire E&M. The voice signal can be cross connected into a 64 Kbps signal, then transfer into a digital network. • Electrical Characteristics • Digitizing technique: • 64 Kbps A-law PCM coding specified in ITU-T G.711 • Analog interface: • FXS: 2 wire POTS interface • Analog characteristics: • 2 wire operation at 64 Kbps: ITU-T G.712 • Nominal level: -10 dBm Impedance: 600 ohms Total distortion: Comply with Figure 11 of ITUT-G.712 Ring generation: >35 VRMS, reference at 25Hz • Diagnostics test: • Full Digital loopback • TSA loopback • 1 KHz tone injection • Clock Source • Follow the active system clock of Mercury only.

  35. Fiber-2

  36. Fiber-1-VW (WDM)

  37. Fiber Card Fiber transmission is the most reliability, high-capacity, and security media. Mercury fiber module series have designed for the different structure requirements. Fiber-1-V card is used on FOM (Fiber Optical Multiplexes) application that cross connect Nx64Kbps (N=1~128) data frame and voice signaling. Hence, Fiber-1-V can be applied with 4P-POTS-FXS, 4P-POTS-FXO, and E&M cards. Fiber –2 card have two fiber channels, each channel supports 4E1 data frame transmission to remote sides. This feature allows Mercury working in Ring structure as well. For backup solution, Fiber-B provide a 1:1 redundant function via two fiber links. Additionally, WDM module, Fiber –1-VW, provides the efficient solution that use the two different optical wavelengths via one single fiber link. Optical Characteristics Fiber –1-VM(A20,B20) Optical Laser source: Bi-Direction FP laser Optical operating wavelength: A20:Tx1550nm Rx: 1310nm B20: Tx1310nm Rx 1550nm Transmitted power: 0 ~ –5dBm Receive Sensitivity: -32dBm Transfer distance: 20Km Fiber Type: Single-mode 9/125μm Connector: SC/PC type Fiber –1-V, Fiber –2, Fiber –B Optical Laser source: FP laser Optical operating wavelength: 1310nm (1280nm - 1350nm) Transmitted power: 0 ~ –5dBm Receive Sensitivity: -32dBm Transfer distance: 55Km Fiber Type: Single-mode 9/125μm Connector: FC/PC type

  38. SHDSL card The 1P-SHDSL-V card is a signal port Single-pair High-speed Digital Subscriber Line (SHDSL) system, and a high performance transmission technology, which is fully conforming with ITU-T G.991.2. It supports CO mode and CPE mode application and selected by software control. It supports multi-rate trunk solution for Mercury 3820 and low cost service. The data rate is directly with N64k bps. 1P-SHDSL-V card also provides voice signaling information transmission function. It includes a mode (Signaling mode) to transmit voice signaling information (ABCD bits). Therefore, it can be a trunk for voice application. In signaling mode, Timeslot 0 is used to transmit signaling bits (ABCD bits). Therefore, it only could be able to transmit signaling bits in Frame mode. 1P-SHDSL-V card provides 31 channels in Frame mode. And, it can support 30 channels voice data at maximum. Electrical Characteristics. Line Modulation: 16TC-PAM (Trellis Coded Pulse Amplitude Modulation ) Line Speed： Multi-rate (200 - 2064)Kbps (increment step: 64K bps) Physical Connector: RJ-45, 135 ohm balanced via 2 wire twisted pair Power Consumption: The maximum power consumption of 1P-SHDSL-V card is 3.5 Walt. Voice channels: 30 voice channels per card at maximum Clock Source: Can be set to derived external clock from received port

  39. 1P-V.24-DS

  40. 1P-V.24-DS 1P-V.24-DS is a new generation of 4P-V.24 card, which not only keep all 4P-V.24 features , but also combine DSD-08 data sharing device functions. Thus, this module card is enable to support point to multi-point polling application. 1P-V.24-DS card provide 1 Physical RS232 interface which can poll up to 8 various destinations by using individual RTS / DCD data-clamp selection on each sub-channel. Data Rate: 1200, 2400,4800,9600 Data format: Asynchronous mode Electrical Characteristic Data Transmission Interface Physical: V.24/V.28, 1 ports, DCE, RS232 interface: IN: TD,RTS,DTR,EC OUT: RD,CTS,RC,DCD,DSR

  41. Product- Mercury 800/3600/3820 1.Overview 2.Technical Description 3.Product Description 4.Operation Procedure 5.Command Description 6.Maintenance, Loopback & Diagnostic Function 7.Upgrade Procedure 8.Application Description 9.Q&A

  42. Incumbent Carrier E1 Network New Carrier Backbone In-Band Management for Mercury Mercury 3810/3820 Mercury 3600 E1 NTU Mercury 800 NTU Mercury 800 NMS NTU Router E1 Mercury 3810/3820 Limitations No management for remote sites. Each BERT/Loop drops a complete E1 with tens of customers. Dedicated router to manage cross-connects. Mercury Advantages In-Band Management.

  43. Operation Method Configure Mercury • In-band management • UNMS (SNMP supported, through a dedicated DS0 in E1/T1/xDSL/Fiber) • Out-of-band management • Craft port • Ethernet port (Telnet)

  44. Craft port Configuration • VT-100/ANSI Compatible Terminal • Characteristics of Mercury craft port

  45. Telnet Configuration • Telnet into Mercury through UDP port 2000 • Telnet operation provide the same functionality as access via craft port example : telnet 192.168.1.20 ( access into Router Module ) telnet 192.168.1.20 2000 ( access into Mercury via port 2000 ) • M800 and M3820 provide built-in Router module, and for M3600, an additional Router module was required.

  46. UNMS • Router module support SNMP agent • Client – Server architecture • Database (MySQL) supported • JAVA based

  47. UNMS System for Mercury UNMS client workstation UNMS client workstation UNMS server Relational DB server Mercury 800 IP network SNMP SNMP Mercury 3600 SNMP Mercury 3820

  48. Monitoring and Access Mode • Monitoring Mode ( view current status and alarm history ) commands: alm, cls, help, login, pm, stat • Access Mode ( configuring all settings ) • Login ID and PW are required for accessing into Access mode commands: login TAINET xxxx Default Login ID and PW for Mercury Series

  49. Basic Concept in Configuring Mercury • System Clock CLK [INT] | [port] [port] • Tributary cards parameters Line coding, Framing mode, CRC…for T1 or E1 card Physical signal, mode, transmission speed…for Data card • Cross Connection XC [mode] porta portb XT [mode] [porta tsa] { [portb tsb] [count] } | { [fp] } • Diagnostic ALM [CLR] | [port] [/p] LINK port [LL:act] [RL:act] [ACT:sw] PM [port] [VIEW:view] | [CLR:clr] STAT [port]

  50. Edit and backup the configuration • Suggest user may create a text file such as Notepad first, edit, modify and optimize all commands inside. Copy all commands then paste into craft terminal as following illustration. This backup file is easy for carrying and maintenance.

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