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SPEEDCOM SC5800 User Manual

25

4.2 Indoor Unit

4.2.1 Introduction

This section describes the recommended installation procedure for the Indoor Unit.
The Indoor Unit is designed for mounting in the DIN 41494 (19") racking standard and
occupies a 1U high slot. Desktop mounting is also possible.

The Indoor Unit’s payload (nE1, nT1 and 10BaseT Ethernet) and Service Channel
(‘Wayside serial’) data interfaces and Element Management interface are located on
the front panel. Input Power, Auxiliary alarm and ‘IU/OU Interconnect’ interfaces are
located on the rear panel, suitable for rack installations.

The recommended installation procedure for the Indoor Unit is the following:

•

Install the Indoor Unit in the rack.

•

Earth the Indoor Unit.

•

Connect the DC power supply.

•

Connect Payload data ports (front panel).

•

Connect Auxiliary In/Out port (optional).

•

Connect Service Channel (Wayside) serial port (optional).

•

Connect the Element Manager port using the supplied cable (front panel).

4.2.2 Installing the Indoor Unit in a Rack

1.

Slide the Indoor Unit into the 19" rack and secure to the rack using four M6 x

18 mm screws.

2.

Earth the Indoor Unit by connecting the earth cable or strap between the

station earth and the earth stud on the Indoor Unit rear panel.

IU/OU Link LED

IU/OU Data
Interconnect RJ45

IU/OU Power
Interconnect

Auxiliary IO

DC In

Fuse
Holder

ON/OFF
Switch

Ground
Terminal

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Содержание SC5800

Страница 1: ...Hz Frequency Band for Version 2 Document Number 862 01881 Issue 7 1 Last Revised September 17 2001 Wave Wireless Networking Division of SPEEDCOM Wireless 7020 Professional Parkway East Sarasota FL 342...

Страница 2: ......

Страница 3: ...the limits for Class A digital devices pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a...

Страница 4: ...ctured under a quality system certified to ISO 9001 specifications All trademarks mentioned in this document are the property of their respective owners Wave Wireless Networking and SPEEDCOM Wireless...

Страница 5: ...r Port 16 2 3 4 10BaseT Ethernet RJ45 Port 16 2 3 5 IU OU Link LED 17 2 3 6 IU OU Data Interconnect RJ45 17 2 3 7 IU OU Power Interconnect 17 2 3 8 Auxiliary In Out Port 17 2 3 9 DC Power Input 17 2 3...

Страница 6: ...r Unit 30 4 4 Interconnection Cable Installation 31 4 4 1 INTERCONNECTION CABLE WIRING DESCRIPTION 32 5 ANTENNA ALIGNMENT AND SOFTWARE SETUP 33 5 1 Installation Equipment Required 33 5 2 Information R...

Страница 7: ...TECHNICAL DATA 59 8 1 Environmental Requirements 59 8 1 1 Outdoor Equipment 59 8 1 2 Indoor Equipment 59 8 2 Mechanical Information for Outdoor Equipment 59 8 2 1 SC5800 Outdoor Unit 59 8 3 Mechanica...

Страница 8: ...APPENDIX B MANAGEMENT OF THE SC5800 81 10 1 SNMP and the SC5800 81 10 2 The MIB Elements OID Object ID DESCRIPTIONS 83 10 3 The MIB elements TRAP DESCRIPTIONS 97 11 APPENDIX C SETUP OF A PC WIN 95 98...

Страница 9: ...SPEEDCOM SC5800 User Manual 7...

Страница 10: ...Radio Link DRS Digital Radio Station DTE Data Terminal Equipment IU Indoor Unit ISM Industrial Scientific and Medical LED Light Emitting Diode LOS Loss of signal Mbps Megabits per second N C Normally...

Страница 11: ...llular operators and private carriers Cellular PCS base station interconnects Internet distribution Video surveillance data distribution Rural communications The SC5800 consists of two main parts An O...

Страница 12: ...ype Female Customer supplied SC5804 4 x E1 4 x T1 10BaseT Ethernet N type Female Customer supplied For information about ordering supplies see Section 8 6 Ordering Information page 64 The Network Mana...

Страница 13: ...ed across the radio link The Indoor Unit also provides power to the Outdoor Unit Interconnection between Outdoor Unit and Indoor Unit is achieved using low cost data and power cables 2 2 Outdoor Unit...

Страница 14: ...ing for frequency channel plans A B and C is 69 MHz The channel spacing is based on the bandwidth occupied by the spread spectrum signal approximately 17 MHz and is used to optimize link performance I...

Страница 15: ...frequencies in the upper sub band The allocation of Channel plan D frequencies is shown in Table 2 Table 2 Channel plan D channel frequencies Sub band Center Frequency MHz L 5735 5771 H 5804 5840 2 2...

Страница 16: ...operation 1 2 or 4 x E1 2 048 Mbps 1 2 or 4 x E1 1 544 Mbps For E1 connectivity bipolar AMI or HDB3 line coding is software selectable For T1 connectivity bipolar AMI or B8ZS line coding is software s...

Страница 17: ...Configuration If you are not sure how the IU is configured NEAR or FAR side IU reset it AS IS i e reset the Near Side IU or Far Side IU configuration parameters depending on how the IU is currently c...

Страница 18: ...3 3 Element Manager Port This port is used for communication with the NMS software or with an SNMP manager to control the SC5800 system The port must be connected to a serial port configured for a sp...

Страница 19: ...r sensing contact closure or opening are provided to sense site alarm inputs The states of these alarm inputs can be monitored with NMS as well as from an SNMP Management Station Two relay contact out...

Страница 20: ...trol power input to the Indoor Unit and indirectly the Outdoor Unit 2 3 12 Ground Terminal This is used to accept connection to an earth strap terminated with a crimped earth lug For details on wire e...

Страница 21: ...d before the SC5800 system is to be installed The chosen antenna must enable the system to operate with sufficient link fade margin without excessive cost and allow the user s link availability requir...

Страница 22: ...vibration of the mast mounted equipment 3 3 Multipath Effects The SC5800 digital radio operates at frequencies close to 5 8 GHz and can be influenced by the effects of multipath propagation Understan...

Страница 23: ...the intended receive power level A link path loss calculation should be performed to determine the expected receive power level The procedure for selecting the optimum antenna polarization and system...

Страница 24: ...it uses for transmission and another for reception Terminology definition the High band Outdoor Unit of a system transmits on the higher of the two sub bands The Low band Outdoor Unit of a system tran...

Страница 25: ...Turn the Indoor Unit power on 6 Perform the initial software setup using the supplied NMS application 7 Repeat items 1 5 for the remote site 8 Align the antennas use the RSSI voltage on the OU or the...

Страница 26: ...ck and the earth lug 2 5mm Allen key To change the position of the IU mounting brackets DC power supply cable minimum 2 5 mm square conductor rated for 10 A For connection between the power supply and...

Страница 27: ...lations The recommended installation procedure for the Indoor Unit is the following Install the Indoor Unit in the rack Earth the Indoor Unit Connect the DC power supply Connect Payload data ports fro...

Страница 28: ...ing the polarity of the supply wire up the supplied power connector cable plug and connect it to the DC supply 21 to 56 V through a minimum 5 A circuit breaker 2 Check the supply voltage using a multi...

Страница 29: ...the Indoor Unit D Type Payload Data Connector Pin Pin Name Tributary Direction 1 GND Earth N A 2 RTIP1 1 RX 3 RRING1 1 RX 4 GND Earth N A 5 TTIP1 1 TX 6 TRING1 1 TX 7 GND Earth N A 8 GND Earth N A 9...

Страница 30: ...assignments shown in Table 4 2 Connect to the cable Indoor Unit auxiliary in out connector 3 Secure the connector using locking screws Table 4 Auxiliary In Out Connector Pin Outs Indoor unit connector...

Страница 31: ...p is completed 2 See the table below for Indoor Unit connector pin assignments when a custom cable needs to be assembled 3 Secure the connector using locking screws Service Channel Connector Pinouts I...

Страница 32: ...pole electrically by connecting the earth cable or strap between the pole earth and the Outdoor Unit earth point 6 Connect the type N RF output connector to the system antenna through an in line light...

Страница 33: ...ing a 2 5mm Allen key Make sure the rubber gaskets seal correctly over the power and data cables 4 Using cable ties secure the cable to the pole at regular intervals 5 On the IU side connect an RJ45 p...

Страница 34: ...5 TxC RxC 6 RxD TxD 7 RxC TxC 8 RxC TxC NOTES Version 2 releases of the hardware indoor and outdoor units cannot be used interchangeably For version 2 IU OU hardware use of TxC TxC RxC RxC falls away...

Страница 35: ...the far end site This will assist in the antenna alignment operation GPS or Standard Compass optional used for locating the far end site This will assist in the antenna alignment operation Bit Error...

Страница 36: ...hat would be measured should a CW signal be input at the Outdoor Unit s Diplexer RF Port a Spread Spectrum signal will appear to be 20 dB lower The NMS makes an adjustment for this by using a 20 dB of...

Страница 37: ...When the link has been setup and is running error free 1 Clear the Indoor Unit Log using Reset Button Position 2 2 Clear the Indoor Unit Errors using Reset Button Position 1 Perform a link bit error r...

Страница 38: ...ite Name Antenna Type RF cable length Meters Lightening protection unit Yes No Interconnecting cable length Meters Outdoor Unit serial number Indoor Unit serial number Outdoor Unit earthed Yes No Indo...

Страница 39: ...and Receive Frequencies MHz Transmitter output power dBm Receiver input level ON Volts Receiver input level ON dBm Receiver input level OFF Volts Receiver input level OFF dBm Calculated input level dB...

Страница 40: ...SPEEDCOM SC5800 User Manual 38...

Страница 41: ...system installation and commissioning It connects to a designated NMS Terminal port labeled Element Manager on the front panel of the Indoor Unit of a SC5800 Station installation by means of a serial...

Страница 42: ...or you can use the Find facility to search for key words connected to the specific information required 6 2 1 Microwave Digital Radio A SC5800 link consists of at least one complementary pair of SC580...

Страница 43: ...ls are grayed out and unavailable The Main screen shows a local station on the left hand side of the screen and a remote station on the right hand side of the screen The Main Menu area provides pull d...

Страница 44: ...ar at the bottom of the screen shows that the stations are being polled If there is no communication with the remote side the remote station will be grayed If there is no communication with the local...

Страница 45: ...the local station equipment to allow the user to log on as an Administrator with full read write configuration access or with Read only access Note This option is only available if the IU firmware has...

Страница 46: ...as follows 1 Select Communications from the menu on the main screen 2 Select the required port COM1 COM2 COM3or COM4 6 4 1 2 2 Polling Cycle Set the polling cycle minimum 3 seconds This determines ho...

Страница 47: ...ng items Payload Data Interface Port Service Channel Port Loopback to Line and loopback to RF Link Opto Inputs Relays Payload is from the user s line equipment to the Indoor Unit Payload Data DB25 con...

Страница 48: ...he link to the far side service channel port Service channel ports can be connected back to back i e Remote to Local at a remote site so as to extend the channel in a multi hop network The service cha...

Страница 49: ...t any changes being made 6 5 1 5 Indoor Unit Loopback Controls These controls allow you to set the loopbacks on the payload data IU Loopback to Line Used to loopback the data on the payload interface...

Страница 50: ...spond to any messages sent to it by the Indoor Unit The Outdoor Unit could possibly be damaged or the cables to the Outdoor Unit are disconnected from the Indoor Unit or damaged Outdoor Unit Comms Err...

Страница 51: ...DRAM device can cause this fault and the DRAM will have to be replaced SRAM Error The battery backed up SRAM test failed Only a faulty SRAM device or battery can cause this fault and the Battery and...

Страница 52: ...re 6 5 2 6 Indoor Unit Event Log This screen is used for the viewing of the event log file In the event of a persistent field fault it will be useful for you to save the logged data file and send it w...

Страница 53: ...he upload process proceeds the user is informed of progress Verification of upload is done once the file has been uploaded into DRAM Thereafter the data is loaded into Application Flash The latest ver...

Страница 54: ...arrows on the OU being tested 2 Select the Loopback Timeout Time in seconds If enabled the Loopback state will cancel after Time seconds and the unit will return to normal operation 3 Click on the Loo...

Страница 55: ...oor Units has not reactivated within 5 seconds the previous working default RF parameters are programmed into the respective Outdoor Units 6 6 3 OU Station Info The OU Station Info screen provides a b...

Страница 56: ...to Packet errors on the RF link BBER Exceeded RF Background Block Packet Errors Ratio has been exceeded due to block errors on the RF link Default RF Parameters Activated The Operational RF parameter...

Страница 57: ...ink Availability A period of unavailable time begins at the onset of ten consecutive SES events These ten seconds are considered to be part of unavailable time A new period of available time begins at...

Страница 58: ...umber of Background Blocks in errors to the total number of blocks received since the counters were last reset Corrected Symbols field shows the number of symbols that have been corrected by the FEC d...

Страница 59: ...n 4 of this manual lists customer furnished equipment that should be used for installing the SC5800 product 4 There are two options to control the SC5800 product via SNMP a One uses any open standard...

Страница 60: ...SPEEDCOM SC5800 User Manual 58...

Страница 61: ...C Relative humidity 5 90 Lightning protection ITU T K 20 8 2 Mechanical Information for Outdoor Equipment 8 2 1 SC5800 Outdoor Unit Dimensions HxWxD 335mm x 231mm x 124mm Weight 5 9 Kg 8 3 Mechanical...

Страница 62: ...the ISM license free bands Modulation CCK Processing Gain 11 dB Frequency Channel Plan A 5735 and 5804 MHz Frequency Channel Plan B 5753 and 5822 MHz Frequency Channel Plan C 5771 and 5840 MHz Transm...

Страница 63: ...2 or 4 i e nE1 Interface Data Rate Full duplex E1 2 048Mbit s 2E1 or 4E 1 Digital Interface ITU T G 703 Connectors Balanced 110 ohm on DB25 Line code HDB3 or AMI selectable Jitter and Wander ITU T G...

Страница 64: ...nterface Interface standard RS232 DCE Handshaking None Hardware Port rate 115 200 bps 8 5 8 Element Manager Port Interface Interface standard RS232 DTE Handshaking Hardware Data rate 115 200 bps 8 5 9...

Страница 65: ...N 57041 2 Superior Essex BBDN CAT 5 cable P N 04 0010 34 7 8mm 3 Superior Essex CAT 5 P N 18 241 31 18 241 11 5 1mm 4 General Cable CAT 5 P N 2137113 2137114 5 6mm 5 Belden CAT 5 P N BC1002 6 0mm For...

Страница 66: ...ow Band LB SC5800 operates from 21 56 VDC For operation using AC power please order item 651 03864 Bench AC Power Supply Each radio includes a 10Base T Ethernet interface in addition to the primary pa...

Страница 67: ...2xE1 T1 Spare Part 651 03810ET4 SC5800 Indoor Unit 4xE1 T1 Spare Part 651 03806LB SC5800 Low Band Outdoor Unit Spare Part 651 03806HB SC5800 High Band Outdoor Unit Spare Part 651 03868 SC5800 NMS Sof...

Страница 68: ...1 651 03809 SC5800 ODU Pole Mounting Kit 1 862 01881 SC5800 Digital Radio System User Manual 1 651 03868 NMS Software Disks 1 660 03405 RSSI Cable 1 It is possible to purchase upgrades for E1 T1 Indoo...

Страница 69: ...oor Unit s Element Manager port It lists how the connection can be setup and configured to allow data transfer and SNMP based control of the SC5800 Indoor Unit Note For both NT and Win 95 or 98 machin...

Страница 70: ...Manual 68 9 1 Adding a Modem Windows NT 1 When working with a PC running a Windows NT add a modem using the following screen as a guideline Click the Modems icon 2 Verify your modem or click Add to i...

Страница 71: ...SPEEDCOM SC5800 User Manual 69 3 Follow the directions in the screen capture below and click Next 4 Locate the manufacturer and model of your modem and click Next...

Страница 72: ...00 User Manual 70 5 Windows verifies the modem selected Select the option on which you want to install the port i e Selected ports option When the COM port has been selected click Next When completed...

Страница 73: ...SPEEDCOM SC5800 User Manual 71...

Страница 74: ...Windows NT 9 2 1 To add dial up networking 1 From the desktop double click the My Computericon The following screen will be displayed Next double click the Dial up Networking icon as displayed in the...

Страница 75: ...s selected from the RAS Capable Devices drop down list see previous screen setup the connection using the following screens as a guideline This allows establishment of a PPP connection between the com...

Страница 76: ...SPEEDCOM SC5800 User Manual 74...

Страница 77: ...SPEEDCOM SC5800 User Manual 75...

Страница 78: ...SPEEDCOM SC5800 User Manual 76...

Страница 79: ...77 9 3 Adding a Modem Windows 95 98 1 When working with a PC running a Windows 95 98 add a modem using the following screens as a guide 2 Use the mdmnull inf to add a serial cable modem connection cap...

Страница 80: ...SPEEDCOM SC5800 User Manual 78 3 Once setup use the following screens to set up the COM port s parameters...

Страница 81: ...tion properties using the following screens as a guide This will allow establishment of a PPP connection between the computer and the SC5800 Indoor Unit s Element Manager port A Null_Modem connection...

Страница 82: ...SPEEDCOM SC5800 User Manual 80...

Страница 83: ...emote location The product can be accessed via the Internet if the necessary gateways are provided A GSM PCS modem dial up capability provides another remote management option The SPEEDCOM SC Indoor U...

Страница 84: ...agement station the agents within the SC5800 Indoor Units can be configured or polled for information 2 Agent The agent accepts SNMP GET SET or GET NEXT commands from the Management Application softwa...

Страница 85: ...An Alarm Indication Signal has been detected on the input to a tributary there are four one for each tributary 1 3 6 1 4 1 1316 1 1 1 1 1 2 mdrmteCrcErrors INTEGER read only The number of CRC4 or CRC...

Страница 86: ...number of maximum number of uncorrectable packets blocks detected by the FEC circuitry within the Indoor Unit 1 3 6 1 4 1 1316 1 1 1 1 2 5 mdrmteLinkUnavailable INTEGER read only Based on G 826 criter...

Страница 87: ...up 1 3 6 1 4 1 1316 1 1 1 1 2 13 mdrmteCriticalPERExceeded INTEGER read only This parameter indicates if the critical packet uncorrectable by FEC error rate has been exceeded based on the defined thre...

Страница 88: ...rval 1 3 6 1 4 1 1316 1 1 1 1 3 10 mdrmteSeverelyErroredSecondsRatio DisplayString read only The ratio of SES to total seconds in available time during a fixed measurement interval 1 3 6 1 4 1 1316 1...

Страница 89: ...1 3 6 1 4 1 1316 1 1 1 2 1 2 mdrmteLineCodeType INTEGER read write Defines the line code types for the tributaries either HDB3 or AMI for E1 tributaries or B8ZS or AMI for T1 tributaries 1 3 6 1 4 1...

Страница 90: ...316 1 1 1 2 2 7 mdrmteRegulations INTEGER This parameter is read from the Outdoor Unit via the Indoor Unit and defines regulatory compliance of the Outdoor Unit 1 3 6 1 4 1 1316 1 1 1 2 2 8 mdrmteAuto...

Страница 91: ...mteNonAutoTxPower INTEGER read write Same as mdrTxPower setting in this MIB group except auto recovery is not enabled this allows control of the Outdoor Unit power level setting without the auto recov...

Страница 92: ...e This is a date record that is recovered from the Indoor Unit s Real Time Clock 1 3 6 1 4 1 1316 1 1 1 2 4 9 mdrmteTime DisplayString read write This is a time record that is recovered from the Indoo...

Страница 93: ...ing a particular LED 1 3 6 1 4 1 1316 1 1 1 3 1 1 1 1 mdrmteLEDIndex INTEGER A unique value for each LED in the Indoor Unit Its value ranges from 1 to the number of LEDs on the front panel of the Indo...

Страница 94: ...or Unit s FEC IC electrical interface 1 3 6 1 4 1 1316 1 1 1 3 2 7 mdrmteRealTimeClock INTEGER read only Identifies pass fail status of the Indoor Unit s Real Time Clock 1 3 6 1 4 1 1316 1 1 1 3 2 8 m...

Страница 95: ...kErrRatioThreshold DisplayString read write Defines the threshold used as a checking criterion for the Background Block Error Ratio 1 3 6 1 4 1 1316 1 1 1 3 5 mdrmteEventLogTable SEQUENCE 1 3 6 1 4 1...

Страница 96: ...rEntry SYNTAX 1 3 6 1 4 1 1316 1 1 1 4 6 1 1 mdrmteUserIndex INTEGER 1 3 6 1 4 1 1316 1 1 1 4 6 1 2 mdrmteUserName5 DisplayString read write If the firmware is built with the security feature switched...

Страница 97: ...YNTAX 1 3 6 1 4 1 1316 1 1 1 4 14 1 1 MdrmteStaticRouteIndex INTEGER 1 3 6 1 4 1 1316 1 1 1 4 14 1 2 MdrmteStaticRouteIPAddressDestination IpAddress read write Ultimate destination 1 3 6 1 4 1 1316 1...

Страница 98: ...e relay in the open state most probably in terms of the equipment connected to it 1 3 6 1 4 1 1316 1 1 1 5 2 3 mdrmteRelay2ClosedStateLabel DisplayString read write A short descriptive name indicating...

Страница 99: ...tes an Alarm Indication Signal all 1 s identified sensed on the INPUT TO a tributary 4 MdrmteTrapLinkUnavailable Critical Indicates based on G 826 criteria if the RF Link has become unavailable 5 Mdrm...

Страница 100: ...nput2Off Major Contact closure input off state detected Opto 2 27 mdrmteTrapOptoInput2On Major Contact closure input on state detected Opto 2 28 mdrmteTrapUserLoginFailed Informational With security M...

Страница 101: ...ormational Indicates the Indoor Unit s time was synchronized with its real time clock 50 MdrmteTrapSetRelayLabel A relay label was changed 51 MdrmteTrapSetRelayOpenStateLabel A relay open state label...

Страница 102: ......

Страница 103: ...0 2 1 3 Hub SC5800 ROUTING CONFIGURATION Laptop computer Browser NMS 10 12 1 2 Laptop computer Browser NMS 10 13 1 2 To allow pinging of an IU configured as a remote unit i e with an IP address of 10...

Страница 104: ...E DO NOT ALLOW AN RF LINK TO ESTABLISH BEFORE DOING A PING on the remote IU with 10 11 1 2 as an IP address if the RF link was established before use the front panel button position 3 to reset the IU...

Страница 105: ...168 4 3 10 11 1 2 R 192 168 1 3 B 192 168 3 3 Ethernet 10 BaseT PPP RS232 PPP WIRELESS PPP RS232 Ethernet 10 BaseT NEAR FAR Laptop computer Browser NMS 10 2 1 3 R 192 168 1 4 B Hub SC5800 BRIDGING OR...

Страница 106: ...SC5800 User Manual 104...

Страница 107: ...ing PPP via a serial cable interface to the IU s front panel Element Manager RS232 port or via Ethernet via the front panel RJ45 connector 10BaseT 2 Graphical Spectrum Analyzer display By default firm...

Страница 108: ...of the professional installer to ensure that when using the outdoor antenna kits in the United States or where FCC rules apply only these antenna configurations shown in the table in section 1 4 are...

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