Cronyx E1-XL/B-IP Manuale utente
© 2006 Cronyx
E1-XL/B-IP
Multiplexor
Installation and
Operating Manual
Document version: 1.0, October 23, 2006
E1-XL/B-IP Multiplexor
© 2006 Cronyx
2
Table of Content
Safety Measures Guidelines...........................................6
Certicate of Conformance №ОS/1-SPD-19 .................6
Section 1. Introduction....................................................7
1.1. Sphere of Application............................................................................... 7
1.2. E1-XL/B-IP Multiplexor Main Features.................................................. 8
1.3. Order Code............................................................................................... 8
1.4. Technical Specications........................................................................... 9
Interface E1.............................................................................................. 9
E1 Synchronization.................................................................................. 9
Ethernet Interfaces ................................................................................. 10
Console port........................................................................................... 10
Diagnostic Modes .................................................................................. 10
Dimensions and Weight ......................................................................... 10
Power Supply......................................................................................... 10
Environment Conditions........................................................................ 10
Section 2. Installation....................................................11
2.1. Requirements to Equipment Installation Location..................................11
2.2. Supply Set ...............................................................................................11
2.3. Location of Controls and Connectors .................................................... 12
Power Supply Connector ....................................................................... 13
Grounding .............................................................................................. 13
E1 Port Connector.................................................................................. 13
Ethernet Port Connector ........................................................................ 14
Console Asynchronous Port Connector ................................................. 14
Section 3. Operation..................................................... 16
3.1. Synchronization Modes.......................................................................... 16
3.1.1. External Common Synchronization Mode .................................. 16
3.1.2. Synchronization Recovery Mode ................................................ 16
3.2. Loopbacks .............................................................................................. 17
3.2.1. Loopback to E1 Line ................................................................... 17
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© 2006 Cronyx 3
3.2.2. Loopback to Remote Device ....................................................... 17
Section 4. Control......................................................... 18
4.1. Upper-Level Menu................................................................................. 18
4.1.1. E1 Port Status .............................................................................. 19
4.1.2. Ethernet Port Status ..................................................................... 20
4.1.3. TDM/IP-stream Local Status....................................................... 20
4.1.4. Status of TDM/IP-stream Capture by Remote Device ................ 20
4.2. Menu Structure....................................................................................... 21
4.3. Menu “Congure”.................................................................................. 22
4.3.1. Menu “Congure | E1 Interface” ................................................. 23
Line Code ...................................................................................... 23
Clock.............................................................................................. 23
Mode.............................................................................................. 24
CRC4 mode ................................................................................... 24
Signaling........................................................................................ 24
Voice encoding............................................................................... 24
Timeslots........................................................................................ 24
Higain ............................................................................................ 25
Echo ............................................................................................... 25
4.3.2. Menu “Congure | Transport” ..................................................... 26
Layer.............................................................................................. 26
Local IP.......................................................................................... 26
Local MAC .................................................................................... 27
Remote IP ...................................................................................... 27
Remote MAC................................................................................. 27
Port................................................................................................. 27
Proto............................................................................................... 27
QoS ............................................................................................... 28
VLAN ............................................................................................ 28
MTU .............................................................................................. 28
4.3.3. Menu “Congure | Trunk” ........................................................... 29
Recovery mode .............................................................................. 29
Interval........................................................................................... 30
Superuity ..................................................................................... 30
Interleaving.................................................................................... 30
Minimum delay.............................................................................. 30
E1-XL/B-IP Multiplexor
© 2006 Cronyx
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Maximum delay............................................................................. 31
Retry count .................................................................................... 31
Submenu “Frequency”................................................................... 31
4.3.4. Menu “Congure | Thrifty” ......................................................... 32
Mode.............................................................................................. 32
DTX ............................................................................................... 33
Compression .................................................................................. 33
VAD ............................................................................................... 33
CNG............................................................................................... 34
Advanced ....................................................................................... 34
4.3.5. Menu “Congure | Network”....................................................... 36
Outward ......................................................................................... 36
Interaction...................................................................................... 36
Bandwidth...................................................................................... 37
DNS ............................................................................................... 37
Interior ........................................................................................... 37
4.3.6. Menu “Congure | Console”........................................................ 38
Password........................................................................................ 38
Device access recovery.................................................................. 38
Hostname ....................................................................................... 38
Network ......................................................................................... 39
Serial.............................................................................................. 39
Reset .............................................................................................. 39
4.3.7. Command “Congure | Show” .................................................... 39
4.3.8. Command “Congure | Commit” ................................................ 39
4.3.9. Menu “Congure | More” ............................................................ 39
Revert............................................................................................. 40
Save ............................................................................................... 40
Apply ............................................................................................. 40
Load ............................................................................................... 40
Cancel ............................................................................................ 40
Defaults.......................................................................................... 40
Reset .............................................................................................. 40
4.4. Menu “Status”........................................................................................ 41
4.4.1. Command “Status | Report”......................................................... 41
Section “E1” .................................................................................. 41
Section “TDM/IP” ......................................................................... 42
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4.4.2. Command “Status | Clear”........................................................... 44
4.4.3. Menu “Status | System tables”..................................................... 44
4.4.4. Command “Status | Firmware”.................................................... 44
4.5. Menu “Testing” ...................................................................................... 44
4.5.1. Menu “Testing | E1 Interface”............................................................. 44
4.6. Menu “Restart” ...................................................................................... 45
4.7. Menu “Firmware update”....................................................................... 45
4.8. Command “Logoff” ............................................................................... 47
E1-XL/B-IP Multiplexor
© 2006 Cronyx6
Safety Measures Guidelines
The exclamation within the triangle is warning sign alerting you of im-
portant instructions related to the device operation and maintenance.
Strictly follow legacy safety standards and regulations during installation, op-
eration and maintenance of the device. Works related to installation, maintenance
and repair of the device should be conducted by qualied and authorized personnel
only. Installation, maintenance and repair procedures should not be performed by
an operator or a user.
E1-XL/B-IP Multiplexor
© 2006 Cronyx 7
Section 1. Introduction
1.1. Sphere of Application
E1-XL-IP is a multiplexor enabling transmission of one E1 channel over asynchro-
nous packet transport network.
Note. Hereinafter term “channel E1” is used to designate a data link which is pro-
vided with ITU-T G.703-standard compliant interface for data transmission at nominal
bit rate of 2048 kbps with both framed structure in compliance with ITU-T G.704 (or
PCM-30) standard or unframed.
E1-XL-IP is designed to provide reliable transmission of framed (full or fractional)
or unframed E1 stream over an asynchronous packet network with interruptible delivery
(IP or Ethernet) and trafc optimization by means of data compression and elimination
of idle times.
IP
УАТС УАТС
E1-XL-IPE1-XL-IP
Typical E1-XL-IP application scheme is shown in the gure above. For interconnec-
tion of two local area networks and PBXs via IP-backbone two devices are used.
E1-XL/B-IP Multiplexor
© 2006 Cronyx
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1.2. E1-XL/B-IP Multiplexor Main Features
E1-XL/B-IP Multiplexor main features are as follows:
TDM/IP technology developed by Cronyx ;
One E1/PCM-30 interface;
Two Ethernet IEEE 802.3 10/100Base-T Mbps interfaces;
Compliant with standards ITU-T G.703, G.704, G.706, G.711, G.726, G.732,
G.823 and IEEE 802.3;
Support of “dynamic stream” technology, VAD/CNG and DTX engines
enables economy of bandwidth and minimizes network trafc volume;
Support of voice data compression to 4-fold;
Range over E1/PCM-30 line to 2.5 km;
Managed by RS-232/V.24 DTE port, access via SSH;
Firmware update via Internet (like Windows Update);
Two modes of local loopbacks.
The device can be managed via RS-232/V.24 interface by means of ANSI-terminal
or via Internet over SSH protocol.
The multiplexor’s rmware can be updated over HTTP protocol from update.cronyx.ru
(update process is automatic, the web-site is not a subject for surng).
1.3. Order Code
At the time of the given document editing only desktop version of E1-XL-IP multi-
plexor with xed conguration and power supply unit 100-240 V AC was available.
Desktop version order code:
E1-XL/B-IP-AC
•
•
•
•
•
•
•
•
•
•
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1.4. Technical Specications
Interface E1
Compliant with the following standards........ ITU-T G.703, G.704, G.706, G.732,
G.823;
Nominal bit rate ............................................. 2048 kbps;
Coding............................................................ HDB3 or AMI;
Framing.......................................................... Transmissionof G.703stream withframing
(G.702, PCM-30) or without framing;
Error check..................................................... HDB3 coding failure, CRC4;
Line impedance.............................................. Balanced 120Ω (twisted pair);
Rx signal level................................................ 0 dB to -43 dB;
Range ............................................................. To 2.5 km via UTP-5 cable when connected
to a device with receiver having similar
sensitivity;
Jitter suppression............................................ In side Tx or Rx path depending on mode
of operation specied;
Overvoltage protection................................... TVS;
Overcurrent protection ................................... Safety fuse;
Connector:...................................................... DB-15 (female);
E1 Synchronization
Internal ........................................................... From internal clock with stability not less
than ±50 ppm;
External.......................................................... From local E1 port receiver;
Recovered ...................................................... By original algorithm on the basis
of timetable of receiving of network
packets;
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Ethernet Interfaces
Compliant with the following standards........ IEEE 802.3, 802.3u, 802.1p, 802.1Q;
Bit rate............................................................ 10 or 100 Mbits, half/full duplex, auto
negotiation;
Range ............................................................. Up to 100 m via UTP-5 cable;
Console port
Data transfer protocol .................................... Asynchronous, 9600-115200 baud, 8 bit/
symbol, 1 stop bit, non-parity;
Modem signals............................................... DTR, DSR, CTS, RTS, CD;
Interface type, connector................................ RS-232/V.24 DTE, DB-9 (male);
Diagnostic Modes
Loopbacks...................................................... Local to E1 line, local to remote device;
Control ........................................................... Via console port or over SSH protocol;
Dimensions and Weight
Dimensions .................................................... 300 mm x 290 mm 70 mm;
Weight ............................................................ 3 kg;
Power Supply
AC input......................................................... 100 - 240 V, 50 - 60 Hz;
Power consumption........................................ not more than 250 W;
Environment Conditions
Temperature ................................................... 0 to +50 °С;
Relative humidity........................................... To 80%, non-condensing;
Indice
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