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Huawei OptiX OSN 3500. Technical Manual - part 5

Technical Specifications

7.2 Optical Interface Performance

7.2.1 SDH optical Interface

The performance of the STM-1 optical interface of the OptiX OSN 3500 is shown in

Table 7-2.

Table 7-2 Performance of the STM-1 optical interface of the OptiX OSN 3500

Nominal bit rate

155520kbit/s

Classification code

I-1

S-1.1

L-1.1

L-1.2

Ve-1.2

Working wavelength (nm)

1310

1550

Source type

LED

MLM

SLM

Transmitter at reference

point S

Optical path between

G.957-compli

Refer to

Point S and R

ant

G.957 *

Receiver at reference

point R

*: Formulated by basic rules, though adjustment and optimization are made to part of the parameters.

The performance of the STM-4 optical interface of the OptiX OSN 3500 is shown in

Table 7-3.

Table 7-3 Performance of the STM-4 optical interface of the OptiX OSN 3500

Nominal bit rate

622080kbit/s

Classification code

I-4

S-4.1

L-4.1

L-4.2

Ve-4.2

Working wavelength

1310

1550

(nm)

Source type

LED/MLM

MLM

MLM/SLM

SLM

Transmitter at reference

point S

Optical path between

G.957-

Refer to

Point S and R

compliant

G.957*

Receiver at reference

point R

*: Formulated by basic rules, though adjustment and optimization are made to part of the parameters.

The performance of the STM-16 optical interface of the OptiX OSN 3500 is shown in

Table 7-4.

7-2

Technical Specifications

Table 7-4 Performance of the STM-16 optical interface of the OptiX OSN 3500

Nominal

2488320kbit/s

bit rate

Color

Classificati

L-

V-

U-

I-16

S-16.1

L-16.1

L-16.2

optical

on code

16.2Je

interface

Working

Fixed

wavelength

1310

1550

wavelength

(nm)

Source type

MLM

SLM

Transmitter

at reference

point S

Optical

path

Refer

Refer to

G.957-

Refer to

between

compliance

G.692 and

compliant

G.957*

Point S and

with G.957

G.957*

G.691*

Receiver at

reference

point R

*: Formulated by basic rules, though adjustment and optimization are made to part of the parameters.

The performance of the STM-64 optical interface of the OptiX OSN 3500 is shown in

Table 7-5.

7-3

Technical Specifications

Table 7-5 Performance of the STM-64 optical interface of the OptiX OSN 3500

Nominal bit rate

9953280kbit/s

I-64.1

S-64.2b

L-64.2b

Le-64.2

Ls-64.2

V-64.2b

Color

Classification

optical

code

interface

Working

1550

Fixed

wavelength

wavelengt

(nm)

Source type

SLM

Transmitter at

G.691-

Refer to

reference point

compliant

G.692 and

G.691*

Optical path

between Point S

and R

Receiver at

reference point

*: Formulated by basic rules, though adjustment and optimization are made to part of the parameters.

7.2.2 GE Optical Interface

The performance of the GE optical interface of the OptiX OSN 3500 conforms to IEEE

802.3z, as shown in Table 7-6.

7-4

Technical Specifications

Table 7-6 Specifications of GE optical interface of the OptiX OSN 3500

Parameter

Type

Range

Unit

Value

Minimum

transmitting

dBm

-9.5

optical power

1000Base-SX

Maximum

transmitting

dBm

-4

optical power

Optical

power

Minimum

transmitting

dBm

-11.5

optical power

1000Base-LX

Maximum

transmitting

dBm

-3

optical power

Maximum value

770

1000Base-SX

Minimum value

860

Central

wavelength

Maximum value

1355

1000Base-LX

Minimum value

1270

1000Base-SX

Maximum value

dBm

overload

power

1000Base-LX

Maximum value

dBm

-3

1000Base-SX

Minimum value

dBm

-17

Receiver

sensitivity

1000Base-LX

Minimum value

dBm

-19

1000Base-SX

Minimum value

Extinction

ratio

1000Base-LX

Minimum value

7-5

Technical Specifications

7.3 Electrical Interface Performance

7.3.1 PDH Electrical Interface

Table 7-7 lists the PDH electrical interface performance of the OptiX OSN 3500.

Table 7-7 Performance of the PDH electrical interface

Type

1544kbit/s

2048kbit/s

34368kbit/s

44736kbit/s

139264kbit/s

155520kbit/s

B8ZS code

HDB3

Code pattern

or AMI

HDB3 code

B3ZS code

CMI code

code

Bit rate of

signals at

output port

Attenuation

tolerance at

G.703-

input port

compliant

G.703-

Frequency

compliant

deviation

tolerance at

input port

Anti-interfere

nce capability

of input port

7-6

Technical Specifications

7.4 Timing and Synchronization

Performance

7.4.1 Clock Interface Type

Table 7-8 lists clock features of the OptiX OSN 3500.

Table 7-8 Clock features of the OptiX OSN 3500

External

synchronizatio

Two inputs, 2048kbit/s (G.703 6) or 2048kHz (G.703 10), 75Ω

n source

Synchronizatio

two outputs, 2048kbit/s (G.703 §6) or 2048kHz (G.703 §10), 75Ω

n output

7.4.2 Timing and Synchronization Performance

Table 7-9 lists the timing and synchronization performance of the OptiX OSN 3500.

Table 7-9 Timing and synchronization performance of the OptiX OSN 3500

Long-term phase

Output frequency of internal

Output jitter

variation (in locked

oscillator in free-run mode

mode)

G.813-compliant

7-7

Technical Specifications

7.5 Transmission Performance

Table 7-10 lists the transmission performance of the OptiX OSN 3500.

Table 7-10 Transmission performance of the OptiX OSN 3500

Jitter at STM-N

Jitter at PDH interface

Bit errors

interface

G.813/G.825-compliant

G.823/G.783-compliant

G.826-compliant

7-8

Technical Specifications

7.6 Power Consumption

Table 7-11 lists the board power consumption of the OptiX OSN 3500.

Table 7-11 Board power consumption of the OptiX OSN 3500

Power

Board

consumption

Board

consumption (W)

(W)

SL64

BA2

SL16

BPA

SLQ4

DCU

SLD4

SPQ4

SL4

PD3

SLQ1

PL3

SLD1

D34S

SL1

PQM

SEP1

PQ1

EU08

D75S

5.5

OU08

D12S

EU04

TSB4

2.5

GXCS

TSB8

EXCS

EGS2

SCC

EFS0

AUX

ETF8

AFB

EFS4

7-9

Technical Specifications

7.7 Electromagnetic Compatibility

The OptiX OSN 3500 equipment is designed in accordance with the ETS300 386

series and ETS 300127 standards stipulated by the European Telecommunications

Standard Institute (ETSI) , and has passed EMC-related tests. Table 7-12 lists the

EMC test indices of the OptiX OSN 3500.

Table 7-12 EMC test indices of the OptiX OSN 3500

Item

Standard

Result

Conducted emission

EN55022 Class A

Passed

Radiated emission

EN55022 Class A

Passed

IEC1000-4-2 (Air

Electrostatic discharge

discharge:8KV;Contact

Passed

discharge:6KV)

Immunity to radiated electromagnetic

IEC1000-4-3 (10V/m)

Passed

fields

Electrical transient/burst immunity

IEC1000-4-4 (2kV)

Passed

Inject current immunity

IEC1000-4-6 (3V)

Passed

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Technical Specifications

7.8 Environmental Index

Table 7-13 lists the environmental indices with which efficient operation of the OptiX

OSN 3500 can be guaranteed.

Table 7-13 Environmental indices

Altitude

≤ 4000m

Air pressure

70 ~ 106kPa

Temperature

0°C ~ 40°C

Relative humidity

10% ~ 90%

Antiseismic performance

Capable of resisting 7 ~ 9 Richter scale earthquake.

7-11

Technical Specifications

7.9 Environment Requirement

The following international standards are taken as the reference for framing the

environment requirements.

GF 014-95:

Environment conditions for the communication equipment room;

ETS 300 019-1-3: Class 3.2 Partly temperature-controlled locations;

NEBS GR-63-CORE: Network Equipment-Building System (NEBS) Requirement:

Physical Protection.

7.9.1 Environment for Storage

1. Climate

Table 7-14 Climate requirement

Item

Range

Altitude

≤ 5000m

Air pressure

70 ~ 106kPa

Temperature

-40°C ~ +70°C

Temperature change rate

≤ 1°C/min

Relative humidity

10% ~ 100%

Solar radiation

= 1120W/s²

Heat radiation

= 600W/s²

Air speed

= 30m/s²

2. Biological environment

Avoid multiplication of microbe, such as eumycete and mycete.

Avoid the rodent, e.g., mice.

3. Air cleanliness

No explosive, electric-conductive, magnetic-conductive or corrosive duct.

The density of the mechanical active substances complies with the requirements

listed in Table 7-15.

Table 7-15 Density requirements for mechanical active substances

Mechanical active

Content

substance

Suspending dust

= 5.00 mg/m³

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