NetComm NCT240 инструкция обслуживания

Installation Guide NCT240 IP DSLAM[...]

NetComm NCT240 Installation Guide Release 1.0 Table of Content 1. INTRODUCTION ............................................................................................................................... .3 F EA TURES .................................................................................................................................[...]

NetComm NCT240 Installation Guide Release 1.0 1. Introduction This document is inten ded for First Offi ce Acceptance test plan for NetComm’ s ADSL2+ Broadband Access Switch solution (BAS) . The Netcomm NCT240 Broadb and Access Switch contains 24 ADSL2/2+ ci rc uits to deliver high-speed data, vide o and voice servi ce over traditional twisted co[...]

NetComm NCT240 Installation Guide Release 1.0 Features  Complete Intelligent L2 switch feature  Intelligent DSL interworking feature  RFC2684 Mp o A  VPN pass-through  RFC2516 PPPoE packet forwarding.  Advanced L2+/higher layer pr otocol & policy control  GVRP (IEEE 802.1q)  STP/RSTP (IEEE 802.1d/w)  IGMP Snooping [...]

NetComm NCT240 Installation Guide Release 1.0 2. System Application The following figures p resent the system applicat ion in the acces s network. NCT240 pro vides video, voice and data service for different users, such as Hotels, SOHOs, residential users and enterprises. The end user can use DSL for V ariou s applications suc h as T elecommuting, [...]

NetComm NCT240 Installation Guide Release 1.0 3. System Requirement LED Definition Items LED color Function PWR (power) GREEN – SOLID Power on GREEN – SOLID System finished initializing stage SYS (system) Flashing GREEN – 2Hz System is booting up Flashing GREEN – 4Hz System is ready to restart – release the ACO/RST b utton to restart SYS [...]

NetComm NCT240 Installation Guide Release 1.0 1. One Ethernet interface (RJ45) support Fu ll Duplex and Half Dupl ex transceiver function, conforms to IEEE 802.3 Auto -Negotiation standard and comply with IEEE802.3 Ethernet, IEEE802.3u Fast Ethernet. 2. One RS232 console interface (DB9) support Full Duplex, 1 、 2 sto p bits and odd 、 even 、 n[...]

NetComm NCT240 Installation Guide Release 1.0 4. Web-based 5. Support FCAPS management for EMS 6. Syslog 7. SNTP 8. Remote software upgrade 9. Remote file backup and restore 8[...]

NetComm NCT240 Installation Guide Release 1.0 4. Installation Procedure Equipment Checklist Before installing the acce ss switch please verify that you have received all the items l isted under “Package Contents.” If any of the items are miss ing or damaged, contact your local distributor. Also, be sure you have all the necessary tools and cabl[...]

NetComm NCT240 Installation Guide Release 1.0 Mounting The NCT240 may be moun ted on any flat surface, s u ch as a shelf, or in a rack. Before you start installing the access switch, make su re you can provide the right operating environment, including power requirements, suff icient physical sp ace, and proximity to other network de vices that are[...]

NetComm NCT240 Installation Guide Release 1.0 Installing Optional Modules Before mounting the switch, be sure you install an y optional modules. If you have purchased an optional slide-in 1000BAS E-T, SFP 1000BASE-X, install it now, and followin g the instructions below. To rack-mount devices: 1. Attach the brackets to the device using the screws p[...]

NetComm NCT240 Installation Guide Release 1.0 Figure 4-2. Installing the Switch in a Rack 3. If installing a single switch only, turn to “Powe ring On the Switch” at the end of this chapter. 4. If installing several devices, we recommend using one stack for the switch, an d another for the others. This will keep the cabling st raight and easy t[...]

NetComm NCT240 Installation Guide Release 1.0 Desktop or Shelf Mounting 1. Attach the four adhesive feet to the bottom of the first switch. Figure 4-3. Attaching the Adhesive Feet 2. Set the device on a flat surface near an AC power source, mak ing sure there are at least two inches of space on all sides fo r proper air flow. 3. If installing a sin[...]

NetComm NCT240 Installation Guide Release 1.0 Wall mount Mounting 1. Attach the four adhesive feet to the bottom of the first switch. Figure 4-4. Installing the Switch on a Wall 2. Set the device on a flat surface near an AC power source, mak ing sure there are at least two inches of space on all sides fo r proper air flow. 3. If installing a singl[...]

NetComm NCT240 Installation Guide Release 1.0 Proper grounding (earth) Proper Grounding is a very important part of th e electrical insta llation f or NCT240, if noise is present in the Electrical ground this noise can leak to the ADSL circuit through the Surge protecto rs and interfere wi th the proper operation of ADSL links. *** both AC/DC power[...]

NetComm NCT240 Installation Guide Release 1.0 Installing an SFP Transceiver NCT240 Figure 4-5. Inserting an SFP Transceive r into the Slot To install an SFP transceiv er, do the fol lowing: 1. Use your cabling requirements to sele ct an appropriate SFP transceive r type. 2. Insert the transceiver with the LC connector facing outward and the slot co[...]

NetComm NCT240 Installation Guide Release 1.0 Connecting RJ-21 Cables For incoming phone lines, a splitter can connect di rectly to a PBX or can be connecte d via a punch-down block. The particular connection method used will depend on the type of connectors and cables sup ported on the PBX, an d on the existing cabling in the building. The EE line[...]

NetComm NCT240 Installation Guide Release 1.0 Console management 1. HyperT erminal setting 2. Bootloader st artup If you not press any key in the below sta te, system wil l load the def ault startup sequence to do boot our system. U-Boot 1.1.3 (Jun 29 2006 - 16:38:55) B AS ver:1.00. 07 U-Boot code: 00200000 -> 0021CBCC BSS: -> 0022120C RAM Co[...]

NetComm NCT240 Installation Guide Release 1.0 Bank #0: 0000 0000 128 MB Flash: 32 MB In: serial Out: serial Err: serial Net: No eth ernet found. Hit any key t o stop autob oot: 3 Please choose booting met hod: 1--Startup fr om old kerne l and old ramdi sk 2--Startup fr om new kerne l and old ramdi sk 3--Startup fr om old kerne l and new ramdi sk 4-[...]

NetComm NCT240 Installation Guide Release 1.0 BAS/ip>? help Display comma nd list ? Display command list show Display the m anagement ip adress setting s arp Display, flush the device ARP table set Set the management ip add ress and sub net mask gateway Set the defau lt gateway o f the device's default gate way ping Ping a remote host root [...]

NetComm NCT240 Installation Guide Release 1.0 help Display c ommand list ? Display c ommand list < sys > < adsl > < status > < switch > < ip > < statistics > < config > exit Return to upper level BAS0> T ype sys to enter the sys group, an d the n type hel p or ? to show the information about the sys. Use[...]

NetComm NCT240 Installation Guide Release 1.0 And we can type the command of exit to leave the group sys, and this p rog ram will show following figure BAS> If our location is in top of the level, and we w ant to terminate this program. We can type end to terminate the program, like following figure. BAS>end BAS comand li ne program e nded ! [...]

NetComm NCT240 Installation Guide Release 1.0 5. Troubleshooting Troubleshooting guide T rouble P ossible cause Solution PWR indicator does not light up after Turning on the power. Power outlet, power cord, or internal power supply may be defective. • Check the power outlet by plugging in another device that is function ing properly. • Check th[...]

NetComm NCT240 Installation Guide Release 1.0 Alarm definition 1. Information about this Alarm Definition. The NCT240 alarm system have two ways that to make a sound by external alarm out or LED signal on faceplate to indicate an error condition. In this document, we declare the alarm as follow format: Alarm Type Alarm Level Alar m Group Alarm Desc[...]

NetComm NCT240 Installation Guide Release 1.0 LPR Major GEMINAX Loss-of-power LOF Major GEMINAX Loss-of-frame LOS Major GEMINAX Loss-of-signal LOM Major GEMINAX loss-of-margin LOL Major GEMINAX Loss of Link NCD Major GEMINAX No Cell Delineation LCD Major GEMINAX Loss of Cell Delineation 15M FECS Major GEMINAX 15 minutes threshold error Forward Erro[...]

NetComm NCT240 Installation Guide Release 1.0 Loss of Signal Seconds 1D LOFS Major GEMINAX 1 Day th resh old error Loss of Frame Seconds 1D LOLS Major GEMINAX 1 Day th resh old error Loss of Link Seconds. 1D LPRS Majo r GEMINAX 1 Day thresh old error Loss of Power Seconds. 1D FIFAIL Major GEMINAX 1 Day th resh old error Failed fu ll initial ization[...]

NetComm NCT240 Installation Guide Release 1.0 15M CV_ P Major GEMINAX 15 minutes threshold error non pre-emptive pa ckets with coding violation in the bearer channel threshold crossing . 15M CVP_ P Major GEMINAX 15 minutes threshold error pre-emptive packets with co ding violation in the bearer channel threshold crossing . 1D HEC Major GEMINAX 1 Da[...]

NetComm NCT240 Installation Guide Release 1.0 6. Cable and Pin Assignment Following illustrates how the pins on the RJ-45 connector are numbered. Be sure to hold the connectors in the same orientation whe n attachin g the wires to the pins. Figure 5-1. Connecting to the Punch-down Blocks 10BASE-T/100BASE-TX Pin Assignments For 100BASE-TX/10BASE-T c[...]

NetComm NCT240 Installation Guide Release 1.0 Pin MDI-X Assignment MDI Assignment 1 Input Receive Data + Output Transmit Data + 2 Input Receive Data - Output Transmit Data - 3 Output Transmit Data + Input Receive Data + 6 Output Transmit Data - Input Receive Data - Note: Auto-negotiation must be enabled for au to matic MDI/MDI-X pinout confi gurati[...]

NetComm NCT240 Installation Guide Release 1.0 Pins Circuit Pins Circuit Pins Circuit Pins Circuit 1,26 1,Ring/Tip 7,32 7,Ring/Tip 13,38 13,Ring/Tip 19,44 19,Ring/Tip 2,27 2,Ring/Tip 8,33 8,Ring/Tip 14,39 14,Ring/Tip 20,45 20,Ring/Tip 3,28 3,Ring/Tip 9,34 9,Ring/Tip 15,40 15,Ring/Tip 21,46 21,Ring/Tip 4,29 4,Ring/Tip 10,35 10,Ring/Tip 16,41 16,Ring/[...]

NetComm NCT240 Installation Guide Release 1.0 Figure 5-1. Connecting to the Punch-down Blocks DB-9 Port Pin Assignments EIA Circuit CCITT Signal Description Switch’s DB-9 DTE Pin # PC DB-9 DTE Pin # BB 104 RxD (Received Data) 2 2 BA 103 TxD (Transmitted Data) 3 3 AB 102 SGND (Signal Ground) 5 5 Console Port to 9-Pin DTE Port on PC Switch’ s 9-p[...]

NetComm NCT240 Installation Guide Release 1.0 7. Obtaining Technical Assistance For this NCT240 inst allation procedur es, please conta ct NetComm Limited. Accessories for NetComm NCT240 1. A Bracket Mounting Kit It contains two brackets and four scr ews for attaching the brackets to the DSLAM 2. One Power Cord 3. Four adhesive foot pads 4. One CD [...]

NetComm NCT240 Installation Guide Release 1.0 8. Specification Hardware Dimensions  (WxDxH): 440 x 320 x 44. 4 mm Weight  5.2 Kg LED  System: Power, System, Major and Minor alarm.  ADSL port: link  Uplink Port: TX link and FX link. Interfaces  One RS232 Serial po rt for manage ment  One RJ21 for DSL port  One RJ21 for Splitt[...]

NetComm NCT240 Installation Guide Release 1.0  ANSI T1.413 Issue 2  Line loop back and diagnostic Software Feature L2/L3 F unctionality  Switch capability: IEEE 802 .3x flow control, IEE E 802.1d bridging.  VLAN: IEEE802.1p/q VLAN (409 4), stacked VLAN, Port-based and Tag-based.  Multicasting: IGM P snoop ing, 250 groups, Dynamic&[...]

NetComm NCT240 Installation Guide Release 1.0 9. Glossary 10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet ove r two pairs of Category 3, 4, or 5 UTP cable. 100BASE-TX IEEE 802.3u speci fication for 100 M bps Fast Ethe rnet over two pairs of Cate gory 5 UTP cable. 100BASE-FX IEEE 802.3u speci fication for 100 Mbps F ast Ethernet over two stra[...]

NetComm NCT240 Installation Guide Release 1.0 A 1000 Mbps network communica tion system based on Ethernet and the CSMA/CD acce ss method. Full-Duplex Transmission method that allows two n etwork devices to transmi t and receive concurrently, effectively doubling the bandwidth of that link. IEEE Institute of Electrical and Electronic Engineers. IEEE[...]

NetComm NCT240 Installation Guide Release 1.0 MPOE (Minimum or Main Point of Entry) The location in a building where cable s from the telephone service provide r are termin ate d. Network Diameter Wire distance between two end stat ions in the same collisi on domain. Private Branch Exchange (PBX) A telephone exchange local to a part icular organiza[...]

Product Warranty NetComm products have a standard 12 months warranty from date of purchase. However some products have an extended warranty option, via registering your product online at the NetComm website www .netcomm.com.au . Refer to the Management Guide for complete product warranty conditions, limitations of warranty and other legal and regul[...]