T1 Span Configure 0x00A9

SwitchKit Name

T1SpanConfig

Type

EXS API and SwitchKit API message

Description

This message is used to configure the characteristics of a T1 span.

Sent by

Host

Example Message (Socket Log Output for SwitchKit)

The following socket log output/example message shows a T1 Span being configured with D4 framing and a line coding method of bit 7 zero suppression. The line length is 0-133 feet.

 

00 0D 00 A9 00 00 FF 00 01 0C 02 01 23 09 06

SwitchKit Code

Configuration

T1SpanConfig (

Node = integer,

Span = integer,

Format1 = integer,

Format2 = integer);

NOTE: In SwitchKit, the parameter Format1 is the same as Format in EXS API. In SwitchKit, the parameter Format2 is the same as Line Length in EXS API.

C Structure

typedef struct {

unsigned short Span;

UBYTE Format1;

UBYTE Format2;

} XL_T1SpanConfig;

C++ Class

class XLC_T1SpanConfig : public XLC_SpanMessage {

public:

unsigned short getSpan() const;

void setSpan(unsigned short x);

UBYTE getFormat1() const;

void setFormat1(UBYTE x);

UBYTE getFormat2() const;

void setFormat2(UBYTE x);

};

EXS API Hex Format

MESSAGE (White)

RESPONSE (Gray)

Byte

Field Description

Byte

Field Description

0

Frame (0xFE)

0

Frame (0xFE)

1, 2

Length (0xNNNN)

1, 2

Length (0x0007)

3, 4

Message Type (0x00A9)

3, 4

Message Type (0x00A9)

5

Reserved (0x00)

5

Reserved (0x00)

6

Sequence Number

6

Same Sequence Number

7

Logical Node ID

7

Logical Node ID

8

:

:

AIB

Address Method

0x00 - Individual AEs

(NOT Ranges)

8, 9

Status MSB, LSB

10

Checksum

Number of AEs to follow

 

AEs

0x0C Logical Span

:

Format

This field is a bit mask.
The bit values are 0=Disabled, 1=Enabled.

 

Bit Framing

0 D4 (Default)

1 ESF

2 Reserved, must be 0

 

Line Coding Method

3 Bit 7 zero suppressing (Default)

4 B8ZS zero suppression

5 Reserved, must be 0

 

Signaling Method

6 Clear Channel (disable signaling insertion)

7 Reserved, must be 0

 

NOTE: To configure a single node for greater than 64 spans, please contact Excel technical support.

:

Line Length

0x06 000–133 ft. (Default)

0x01 134–166 ft.

0x05 167–299 ft.

0x03 300–533 ft.

0x07 534–655 ft.

0x00 G.703 ITU-T

:

Checksum