An Minisdh a Manual Impreso

Table of Content -1-

AN-MINISDH-A

SDH Fiber-Optic Access Platform

User Manual

AD-net Technology Co., LTD.

2008.1


Disclaimer

The information contained in this document is subject to change without

notice and does not represent a commitment on the part of AD-net Technology

Co., LTD (AD-net). The information in this document is believed to be

accurate and reliable; however, AD-net assumes no responsibility or liability for

any errors or inaccuracies that may appear in the document.

Copyright 2006， AD-net Technology Co., LTD All rights reserved. No part of

this publication may be reproduced or distributed in any form or by any means, without

prior written permission of AD-net.

Product Model: AN-miniSDH-A

Product Name: miniSDH

Manual Version: 1.2

Last Update: 2008. 1

AD-NET TECHNOLOGY CO.,LTD

Address: No.30-3, Lane 393, Yuantong Rd.,

Zhonghe City, Taipei County 235, Taiwan

TEL: +886-4-24523169

FAX: +886-4-24527841

email: [email protected]


TABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTS

1. INTRODUCTION .......................................................................................1

2. ORDERING INFORMATION AND OPTIONS..............................................2

2.1 ORDERING INFORMATION .............................................................................2

2.2 ACCESSORIES...............................................................................................3

3. SYSTEM ARCHITECTURE AND TYPICAL APPLICATION ....................4

4. OPERATION INSTRUCTION ........................................................................5

4.1 FRONT PANEL ..............................................................................................5

4.2 REAR PANEL .............................................................................................. 10

4.3 PHYSICAL DIMENSIONS .............................................................................. 14

5. INSTALLATION AND OPERATION........................................................... 14

5.1 OPERATION ................................................................................................. 14

5.2 NETWORK MANAGEMENT ..................................................................... 15

5.2.1 Parameters Settings ............................................................................... 15

5.2.2 AN-NM-VIEW Control Software Introduction ........................................ 17

6. SPECIFICATIONS ................................................................................... 19

6.1 STM-1 FIBER PORT.................................................................................... 19

6.2 E1 PORT ..................................................................................................... 19

6.3 V.35 PORT.................................................................................................. 19

6.1 ETHERNET PORT......................................................................................... 19

6.4 MANAGEMENT PORT.................................................................................. 20

6.2 CLOCK ....................................................................................................... 20

6.5 MECHANICAL/ELECTRICAL......................................................................... 20

6.6 REFERENCE STANDARDS............................................................................ 20

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AN-miniSDH-A User Manual V1.2 -1-

1. Introduction Thank you for selecting MiniSDH series, the SDH based fiber optic multi-service access

platform.

The MiniSDH series is built on SDH/MSPP technology. It is aimed at providing both

TDM based traditional telecom services and ever growing Ethernet based data services. There

are two types of equipment in the MiniSDH series family, the CPE end equipment (AN-MSPP,

AN-miniSDH, AN-MINISDH-A, AN-miniSDH-C, AN-miniSDH-V, AN-SDH63). More

information can be gotten from the relative specifications.

The AN-MINISDH-A is derived form the card-based H9MO-LMFIT to provide a more

cost effective solution. It is of single board design with fixed number of interface ports. As an

ADM MUX, it has two STM-1 fiber optic ports, and a set of service ports. According to the

number of service ports, the AN-MINISDH-A comes in different models, as shown in Error!

Not a valid bookmark self-reference..

Table 1-1 AN-MINISDH-A equipment type

Type STM-1

interface

E1 Ethernet V.35

AN-MINISDH-A841 2 8 4 1






Features

1. ADM, suitable for ring and linear topologies

2. Supports MSP and SNCP protection switching

3. Flexible options for the STM-1 fiber optic interface, including single fiber duplex,

as well as different power and wavelength choices.

4. Multi-Service, including E1, FE, V.35

5. Standard based GFP/VC-12 VCAT EoS

6. Built-in BERT and loop-back capabilities

7. Framed and unframed V.35

8. Remote AC power failure alarm

9. Standard 19 inch 1RU box, compact, lightweight, low power consumption

10. Dual mode power supply, -48V DC or 100~240V AC field selectable

11. RoHS compliant

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- 2 - AN-miniSDH-A User Manual V1.2

2. Ordering Information and Options

2.1 Ordering information

In order to meet different application requirement, AN-MINISDH-A has many type

options for the users. It always shows as the form: AN-MINISDH-A841/option code.

In above form, ‘841’ denotes a kind of equipment type, ‘/’ is option sign, ‘option code’ is

a series characters, each character indicates one special option, the numbers will vary as

option numbers, the options has nothing to do with character order.

Below table gives the option and explanation. Note: the default column indicate the

configure method when the option code is not selected, but not the main configuration

when devices exit manufactory.

Table 2-1 AN-MINISDH-A options

Code Option explanation Default Note

F FC optical interface SC optical interface Not support in option S

S Single fiber Dual fiber Not support in option F

L Long haul Standard distance Distance is relevant to other

options

5 1550nm wavelength 1310nm wavelength Optical transmit wavelength

T 120ohm 75ohm E1 port impedance

E -48V DC or 100~240V AC 100~240V AC

J AC failure indication No failure indication

O With order wire module Not support order wire

Note: optical interface option is valid for both two ports. When the two ports have different

configuration, please indicate with two ‘/’s. the first option is for the first optical interface and

the second option for second interface. For example, /S/S5 denotes the first optical interface is

single fiber 1310nm, the second is single fiber 1550nm.

Therefore, if dual power supply, AC power failure indication, standard distance, 1310nm,

dual fiber, SC optical interface, E1 port 120ohm are required for AN-MINISDH-A841, the

ordering name form should be: AN-MINISDH-A841/EJT

Note again, the order of the option code is random.

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2.2 Accessories

Following accessories should be included in the packing box of AN-MINISDH-A, (the

cables included will depend on the corresponding ports selected).

Table 2-2 AN-MINISDH-A accessories

Accessory type Description Qty. Note

0 Not provided when

there is no V.35 ports ZJN.BH4.851.093

DB25-V.35 DCE

converting cable 1

Provided when there is

V.35 ports

PJN.SMS.AN-MINISDH-A Operator manual 1

PJN.BH4.855.035 AC power cord 1

ZJN.BH4.855.050 DC power cord 1 With ground cable

0

Not provided if

there is no E1 ports

Not provided in

equipment with 120ohm

port

4 4 pcs provided in

AN-MINISDH-A841

ZJN. BH4.850.122 E1 ports RJ48/BNC

Converting cable

8 8 pcs provided in

AN-MINISDH-A441

PJN.RJ45 Ethernet interface RJ45

connector 5

Not provided if

there is no Ethernet

ports

PJN.BLB-1.A Accessory packet with

bolts etc. 1

Qualification 1

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3. System Architecture and Typical Application AN-MINISDH-A is a multi-service ADM equipment, the line speed is STM-1. it support

service interfaces like E1, Ethernet, V.35 and so on.

E1 port adopts RJ45 socket, and impedance jumpers is set in the cabinet which can used

to set 75ohm or 120ohm. RJ48/BNC converting cable should be prepared if E1 BNC port is

required.

One V.35 port corresponds to one E1 channel. Provide DCE work mode, support

unframed and framed mode, under framed mode, users can set the time slot by dip switches

and NMS. The V.35 port adopts DB25 connector, DB25/ISO2593 converting cable should be

prepared if it is connected to V.35 ports of routers.

4 100M Ethernet ports are connected to 1 switch chip, the cascade ports of switch chip

TRUNK transmit by VC12 virtual cascade channels. The channel bandwidth can be set in 63

VC-12.

With large scaled FPGA core, the equipment has the features of high integration, high

reliability, low consumption, low cost and so on.

Fig 3-1 gives the diagram of AN-MINISDH-A function units.

E1Mappi ng

E1I nt er f ace

V. 35I nt er f ace

Et her netL2 Swi t ch

GFP/VCAT

TU- 12Cr oss

Connect

STM- 1

STM- 1

E1

V35

FE

STM- 1

STM- 1

Mi cr oPr ocessor

PowerSuppl y

BERT1 BERT2

SEC OWCLK

Fig 3-1 AN-MINISDH-A function diagram

As a ADM STM-1 equipment, AN-MINISDH-A always work with other types of

equipment in the MiniSDH series family, the CPE end equipment, such as H9MO-LMFIT, to

build up various topology network: ring , link and other complicated type. It is usually used in

access network to provide E1, Ethernet, V.35 services access, as fig 3-2. The typical

application include private network access, 3G base station interconnection. Because

standard SDH STM-1 optical interface and service mapping is adopted, AN-MINISDH-A

can realize the interconnection with equipments from any other vendors.

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Fig 3-2 AN-MINISDH-A typical application in access network

4. Operation instruction

4.1 Front Panel

The front panel of a AN-MINISDH-A is shown in Fig 4.1. On the front panel, there are

alarm and status indication LED’s, some ports etc. （interfaces and indication lights may vary

for different configurations）

Fig.4-1 AN-MINISDH-A Front Panel

On the front panel, there are alarm and status indication LED’s, mode switches, SV

interfaces LCD and the OW jack, etc. This section explains them in detail.

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4.1.1 The LED’s：：：：

The LED’s on the front and rear panel indicates the operation status and alarms of the

AN-MINISDH-A unit. They are listed in Table 4-1.

Table 3.2-1 LED’s on AN-MINISDH-A front panel

LED Color Definition Explanation

PWR Green

power indicator

On: Normal

Off: Power Off / Failure

On the front panel

D Yellow

Deferred alarm.

Blink: Deferred alarm

Off: Normal Alarm

P Red

Prompt alarm

Blink: Prompt alarm,

On: Loss of incoming STM-1 sig.

Off: Normal

On the front panel

OLOS-1

OLOS-2 Red

Optic interface 1 and 2 signal

indication

Lasting on：optic signal loss

Wink: optical signal receive

losing step

Off：normal

On the front panel

ERR-1

ERR-2 Red

Optic interface 1 and 2 signal

receiving error indication

Lasting on or fast wink(0.5s):

severe error（BER>10-4）

Slow wink(1s): sporadic bit error

（BER>10-7）

Off：no error

On the front panel

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E1 alarm

indication Red

Nth local E1 input signal

status indication

Lasting on：HDB3 signal loss

（LOS）

Fast wink(0.5s)：HDB3 AIS

or HDB3 error

Slow wink(1s)：the port is in

loop-back mode

Off ： normal operation or

alarm masked

On the front panel or in E1

socket on rear panel

V.35 LOS Red

V35 interface status indication

On: V35 signal loss or E1 frame

loss (for framed E1)，

Off: V35 receive normal

On the front panel

NM

Ethernet

port

Green

Ethernet Link indication：

On：link correct

Off：link failure

Yellow

Ethernet Duplex indicator

On: full duplex

Off: half duplex

Blink: collision

In RJ45 socket of NM port on

the front panel

OW Green

Order wire indication

On: there is incoming call or make

a call

Off: otherwise

On the front panel

Just valid to /O option

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ETH-L Green

Ethernet Link indication：

On：link correct

Off：link failure

ETH-F Yellow

Duplex indicator

On: full duplex

Off: half duplex

Blink: collision

In the Ethernet port on the rear

panel

4.1.2 Dip switch settings

There are 3 groups of dip switches on the front panel, respectively for slot and mode

settings for the V35 port, and E1 loop back. For detail, please refer to table4-2, 4-3, 4-4. We

define up as “0”and down as “1” for all the dip positions.

Table 4-2 Time slot settings for framed mode V35 port ( 10-bit switch group 1)

Dips Label definition Note

1（MSB）

|

5（LSB）

HEAD Binary number denoting the

starting slot，with 00001 as

the begin of slot 1.

6（MSB）

|

10（LSB）

TAIL Binary number denoting the

finishing slot，with 11111 as

the end of slot 31.

Slot settings for

the V.35 port

are only

meaningful in

framed mode

Table 4-3 Control switches (4bit)

Dip

number

Label Note

1 DIP

Down: IP address will back to default 192.192.192.192

temporarily.

Up: IP address is the user set.

2 E1LLB Set E1 interface Tx→Rx loop back.

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Dip down to set loop back, dip on to cancel loop back

3 E1RLB Set E1 interface Rx→Tx loop back.

Dip down to set loop back; Dip up to cancel loop back.

4 MASK Set alarm mask.

Dip down to set alarm mask; Dip up to cancel alarm mask.

Note:

1. When users forgot the equipment of IP address, they can make the equipment run at

default IP (192.192.192.192) by dip switch to inquire the actual IP address. (the settings

is explained behind). And the address will back to its actual value after 5 minutes either

the dip is set down or not.

2. Definitions of E1 port LLB and RLB loop back are shown in Fig4-2

Fig 4-1 E1 LLB and E1 RLB

Table 4-1 V.35 interface mode setting dip (4 bits)

Dip Label Function Explanation

11 software setting

01 DCE_E1 line clock 1~2 MODE Set V.35

work mode

00 DCE principal clock

3 FRAME

D

Framed/unframe

d

1: framed, Nx64kbps;

0:unframed

4 SLOT16 16

th time slot

usage 1:included; 0:skipped

Note：MODE set to 11，V.35 port mode and bandwidth are set by network

management software. Otherwise，mode and bandwidth are set by the dip switches,

though the management software can still monitor the alarms and status.

Ethernet management port：：：：

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Preferably the AN-MINISDH-Ashould be managed through the 10Base-T Ethernet

management port (labeled ‘NM’), which is a MDI port with a standard RJ45 socket. Table

3.1-6 gives its signal definition. The LED’s in the RJ45 socket are described in Table 3.1-1.

To manage the AN-MINISDH-A through the Ethernet port, one must allocate a unique

working IP address for each device in the real deployment. This IP address can be overwritten

through a telnet terminal. For detail please refer to 5.2.1.

Table 4-5 Definition of RJ45 Ethernet console port

pin 1

2 3 4 5 6 7 8

definition TxD+ TxD- RxD+ RxD-

Note：The definitions of （Rx）and （Tx）are in relation to this port.

Orderwire:

The RJ11 port (label: OW) at the right is the phone jack for order wire telephone. This

telephone is also used as a hand held input device for LCD menu selection.

The OW port is RJ11 socket, DTMF. Phone number is #NNNN.

4.2 Rear Panel

Various signal interfaces, power switch, and power input ports are on the rear panel,

Fig4-3 shows the rear panel of a AN-MINISDH-A84 unit. The Etherner port indication light

is explained in table4-1.

Fig. 4-3 AN-MINISDH-A841 Rear Panel

Power Inputs:

Power：：：：

Power port is located on the right side of the rear panel. The default power option is

dual AC/DC selectable, which means that it has both -48V DC input and 100~240V AC

input. A 3-position switch selects one of the power sources:

Right: AC; left: DC; middle: power off.

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Customer may also request single power options including +24V DC only, -48V DC

only, or 100~240V AC only. For the AC~220V power socket, there is 1A insurance

tube and a standby insurance tube.

Note that dual power version for +24V DC is not available.

The DC power input is a 4-pin socket. The pin labeled + is for connecting the positive

supply, i.e. power ground in the case of -48V DC. The pin labeled – is for negative

connection, i.e. -48V, and the pin with a grounding label is for connection to the chassis

ground. A DC power cable with power connector is provided with each equipment, the red

wire is for positive power, the black wire is for negative power, and yellow/green wire is for

chassis ground.

The AC power input is a standard IEC male socket with replaceable fuse. An AC power

cord is also provided with the unit.

NoteNoteNoteNote：：：：When AC is used, please use power outlet with secure earth

connection to avoid danger of electric shock.

Optical Port:

Optic interface：：：：

There are two optical interfaces, labeled 1 and 2. High quality transceivers with either FC

or SC are used for the fiber optic ports. Tx denotes transmitter port while Rx denotes receiver

port. For the single fiber option, there is only one optic connector for both transmit and

receive, with different wavelengths, 1310nm or 1550nm. Note that single fiber equipment

with the same transmit wavelength can not inter-work with each other. Therefore, when

you need to connect two devices with single fiber option, please select equipment with

different wavelengths. Only the transmit wavelength is indicated. Generally speaking, optical

interface 1 in AN-MINISDH-A use 1310nm transmit wavelength, while in interface 2,

1550nm wavelength is adopted.

4.2.3 E1 Port:

AN-MINISDH-A841, 840, 800 provide 8 E1 ports, while AN-MINISDH-A441, 440,

401 provides 4 E1s. All E1 ports adopt RJ48 sockets, the signal defined as table 4-6, and

signal indication is shown in table 4-1.

Table 4-6 definition of E1port（RJ48）pin-out

Pin 1 2 3 4 5 6 7 8 Impedance

Defin I+ I- Shield O+ O- Shield - - 120Ω

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ition Shield I Shield Shield O Shield - - 75Ω

RJ48 connector is used directly when 120Ω is selected, press 120Ω UTP to the

connector shown as fig4-4. Be sure the input and output cables use the UTP pairs

respectively.

ZJN. BH4.850.122 should be used if 75Ω is selected, the cable can convert RJ48 to

BNC connectors.

11118888

Fig 4-2 RJ48 connector

Except the different cables, the impedance of E1 port will be set by the jumpers in the

main board, shown as fig 4-5, 4-6. Users should specify the impedance requirement in their

order and not open the cabinet to change the settings by themselves.

E1 RJ48 JACK MODULE E1 RJ48 JACK MODULE

J11J11J11J11

J12J12J12J12

J21J21J21J21

J22J22J22J22

J31J31J31J31

J32J32J32J32

J41J41J41J41

J42J42J42J42

J51J51J51J51

J52J52J52J52

J61J61J61J61

J62J62J62J62

J71J71J71J71

J72J72J72J72

J81J81J81J81

J82J82J82J8275757575 120120120120

Fig 4-3 E1 port 120Ω impedance main board jumper setting

E1 RJ48 JACK MODULE E1 RJ48 JACK MODULE

J11J11J11J11

J12J12J12J12

J21J21J21J21

J22J22J22J22

J31J31J31J31

J32J32J32J32

J41J41J41J41

J42J42J42J42

J51J51J51J51

J52J52J52J52

J61J61J61J61

J62J62J62J62

J71J71J71J71

J72J72J72J72

J81J81J81J81

J82J82J82J8275757575 120120120120

Fig 4-4 E1 port 75Ω impedance main board jumper setting

V35 Port:

There is 1 V35 interface provided in AN-MINISDH-A841, 441, 401. The V.35 indicator

on the front panel shows the interface connection status, as table 4-1. The work mode and

bandwidth of V.35 interface can be set by NMS and dip switch, as table 4-2 and 4-4.

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V.35 port adopts DB25 connector, the signal is defined as table4-7. By optional

converting cable DB25/ISO2593, connect the equipment to others based on ISO 2593

connectors. DCE converting cable code is ZJN.BH4.851.93. Table 4-7. V.35 DB25 interface description

Signal Shield earth 103

(A)

103

(B)

104

(A)

104

(B)

RTS CTS DSR DTR Signal earth DCD 113

(A)

113

(B)

114

(A)

114

(B)

115

(A)

115

(B)

ISO-2593DCE pin A P S R T C D E H B F U W Y AA V X

DB25-DCE pin 1 3 16 2 14 --- 4 20 --- 7 8 17 9 15 12 24 11

Signal source --- DTE DCE DTE DCE DCE DTE --- DCE DTE DCE DCE

Ethernet Port:

The AN-MINISDH-A type (except AN-MINISDH-A800 and AN-MINISDH-A401)

provides 4 Ethernet ports, adopts RJ45 connector. 10Mbit/s, 100Mbit/s auto-adaptive. There

are 2 indictors in each ethernet port socket. Pin definitions for RJ45 socket are shown in table

4-8.

Table 4-8 RJ45 Socket

pin 1 2 3 4 5 6 7 8

definition TxD+ TxD- RxD+ RxD-

Note： The port is HP auto-MDIX compliant, it will automatically adapt to MDI or

MDI-X interfaces. That is, either parallel or crossover cables can be used

to connect to any 10/100Base-T port.

The 4 Ethernet ports of AN-MINISDH-A belong to one Ethernet switch, the cascade

port connected to the SDH network through VC-12 Virtual Concatenation channel. The

bandwidth of the Ethernet channel can be adjusted between 2M and 100M by setting the

number of the VC-12 Virtual Concatenation from 1 to 46. By NMS to set the LCAS function

for Ethernet. And by setting VLAN and PRI, 4 Ethernet ports can realize service isolation

and priority control. For detail, please refer to section 5.4.3.

Alarm connection:

System alarm socket provides the alarm output for connection to a shelf alarm unit. unit

provides two system alarm outputs: Prompt Alarm and Deferred Alarm, as is shown in fig.

3.2-2. These pins are normally floated, but will be earthed to indicate alarm conditions.

Fig.3.2-2 system alarm output connector

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4.3 Physical Dimensions

AN-MINISDH-A is housed in a standard 19 inch wide, 1 unit high compact metal

case. The dimensions are shown in Fig.4-8.

Fig. 4-8 AN-MINISDH-A Chassis Dimensions

5. Installation and Operation

5.1 Operation

When correctly connect the optical plug to the optical interface socket, Pay attention to the

receiving and sending relations between the remote devices. When you insert a plug into the

optical transceiver, you must make sure the location pin stays in the corresponding locating notch.

The bending radius of the rear fiber should not less than 50mm. When you connect the fiber

connector, you should not pull the fiber directly. Please keep the plug on the FC or SC statue,

make sure to insert the plug when there is no fiber inserted. The laser output power of this device

is lower than the safety limit specified by IEC6082, so it won't make any harm to the operators if

correctly used. If there is any special safety requirement, enable the automatic off function of the

laser (ALS), which is disabled by default before delivery.

After the power line is connected, turn on the power switch, and begin to config

(bootstrap). Five seconds after the power indication light is on, the indication light is used to

indicate the device's alarming, and the device goes to working state. The device must be well

connected to the shield ground. When connect AC power supply, the pin on the AC socket is

the shield ground, and when connect DC power supply, the pin on the lower-left of the socket

is the shield ground, the yellow green line should connect to the shield.

Warning: When using AC power supply, AC power plug must have well

PGND connection to secure users’ safety.

Look the warning indication of local/peer side system through LCD to check the system

work normal or not: as optic interface LOS, we should check whether the optic interface

connected properly or not, attenuation of optic is fiber too much or not, local/peer system is

damaged or not. Check the Ethernet bandwidth of systems of two sides, V.35 interface mode

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and rate setting through LCD. The indication lights (LINK and FDX) of Ethernet interface

indicate the connection status of corresponding Ethernet interface.

5.2 Network Management

The opening, running and maintenance of system can be configured by LCD, or be

brought into our unify network management system. This section will give brief introduction

of AN-NM-VIEW NE/subnet management software developed by AD-net Company. The

detailed description of the software should refer to its user manual and online help.

AN-NM-VIEW control software is a NE/subnet management software based on GUI

and connects to under control device through Ethernet. System uses Ethernet to connect local

management computer. Other nodes on the net can realize remote management through DCC

channel or dedicated E1 channel. Every system needs an IP address to be managed. Only IP

addresses on the negate node need occupying external address space, other node addresses

only have internal meanings.

5.2.1 Parameters Settings

The default IP address of system is: 192.192.4.2. In practical use, we must allocate IP

addresses for each side’s system before building networking. The IP address of every node

must be exclusive.

Some basic hardware parameters, such as IP address, should be set by Telnet commands

through NM Ethernet interface on the panel. Figure 5-1 gives Telnet command window. At

first, Telnet commands need IP address of system, if current IP has be forgotten, users can set

down the DIP to visit Telnet by its default IP address 192.192.192.192, then the center

computer address mask code is modified as 255.255.0.0.

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Figure 5-1 Telnet window

Login in by telnet. Both the user name and password are admin. If No-Op in 3 minutes

after login, exits login state automatically.

Telnet commands definition:

"chgpsw"：change password.

"clrconf"：clear configure information，Restore defaults

"getinfo"：get system information, including software version, IP address, orderwire

telephone numbers and so on.

"help"：show help information.

"reset"：restart the system

"resetfpga"：restart system disk FPGA

"setaddr"：set IP address

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"sete1size"：set each piece data length in E1 monitor channel, 32bits or 16bits. When

E1 monitor channel is used, please keep the every data length identical

"setphn"：set 4 bits order wire telephone numbers.

"tftp"：upgrade online, upgrade the embedded program or FPGA program, be cautious to

use it.

"exit"：exit

Other commands are used for test, users should carefully use them.

5.2.2 AN-NM-VIEW Control Software Introduction

The software models the monitored network in 3 different perspectives: the

network/area view, the site/NE view, and the equipment/card view. In the network/area view,

icons represent equipment sites are connected with lines representing fiber optic connections,

forming networks. Double click on a site icon enters into the site/element view. Installed

equipment in the site is graphically represented. Double click on the equipment or cards

inside the equipment brings up the equipment/card window. The settings, warnings and

control information of equipment/card will be represented in this window. Control at the

network level, such as channel allocation, is done at network window. Other controls are

done at the equipment/card window. The controlled NE location is done at the network/NE

window.

At first, we should build software objects of controlled systems and systems. Add sites

(server room) in network view. Enter corresponding server room to add the NE system placed

in here. Back to network view to build connection relations between NE systems in different

server rooms so that the modeling of controlled network systems is accomplished. In site/NE

view, AN-MINISDH-A is shown as separate icon

The system control is dependent on the IP address of system. Actual NE corresponding

to icons in management software model through IP addresses. IP address setting is done by

Telnet command “setaddr”. Only icon address can be set in software window and the actual

hardware address must be set by NM Ethernet monitoring interface.

Double click on the border of system icon, the system information window will be

represented. It is shown as figure 4-3.

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Figure 5-3 System address information window e.g.

Click on system icon to represent system information window where we can configure

the parameters needed by system and check the warnings. It is shown as figure 5-4.

Figure 5-4 Control interface

Click the tag options on the top of frame, the corresponding control interface will be

represented. The detailed description of the software should refer to its online help.

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6. Specifications

6.1 STM-1 Fiber Port

Bit rate: 155520kbit/s ±

4.6ppm

Line code: Scrambled NRZ

Wavelength

:

Default: 1310nm Option /5: 1550nm

Output

power:

Default: Min: –12 dBm Option /L: Min: -5dBm

Option /S: Min: –14 dBm Option /SL: Min: -5dBm

Sensitivity: Default: -36dBm Option /S: -30dBm

Overload

Power:

-3dBm

Connector: Default: SC Option /F: FC

Option /S: SC

6.2 E1 port

Bit rate: 2.048 Mbps ± 50 ppm

Line code: HDB3

Impedance: Default: 75Ω Option /T：120Ω

Frame structure: Unframed

Interface numbers: 0~8

6.3 V.35 port

Bite rate: Nx64kbps ± 50 ppm，N≤31

Frame structure: Framed E1/G.704 or unframed

Mode: DCE

Port qty: 0~1

6.1 Ethernet port

Mode: 10Base-T/100Base-T full/half duplex

auto-negotiation

HP auto-MDIX，MDI and MDI-X auto-adapted

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Transmission

channel

NxVC-12 N≤63, GFP encapsulation

Ports qty. 0~4

6.4 Management Port

Ethernet: RJ45, 10Base-T, MDI port

Others: DCC, E1

6.2 Clock

Inner clock, STM-1 line clock, E1 interface clock, external clocl.

6.5 Mechanical/Electrical

Dimension: 44mm x 138mm x 440mm (H/D/W)

Net weight: 2kg

Power (AC)： 100 ~ 240 V, 50/60Hz

Power (DC)： -48 V (-58V ~ -38V)

Consumption: ≤ 10W

Working temp: 0 ~ 45°C

Humidity: 0-90%RH (Non-condensing)

Ethernet socket: RJ-45

V.35 socket DB25

E1 socket: RJ48

Fiber socket: Default: SC Option /F: FC

6.6 Reference Standards

ITU-T G.703, G.704, G.707, G.731, G.732, G.735, G.736, G.781, G.783, G.784,

G.798, G.803, G.811, G.813, G.823, G.825, G.826, G.841, G.957, G.7041, V.35, V.36,

IEEE802.3, 802.1Q,802.1P, O.150

Appendix

AN-MINISDH-A is supported by NMS software of version V7.10.2 or above.

Embedded software is of version A SV V1.3.0 or above. FPGA software version is V5.8 or

above.

Documents

An Minisdh a Manual Impreso