Mitel 3300 Peripheral Interface Cabling Tables, Usoc Connector Pin Designations, Cable Connectors

Models: 3300

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Installing

Peripheral Interface Cabling Tables

Use the tables to cable the Peripheral Unit card connectors to the main distribution frame.

Note: When cabling the SX-2000 MICRO LIGHT node connectors, use the cabling tables that correspond to the Peripheral Interface card slot in the node.

Cable Connectors

Connectors for customer supplied 25-pair cables terminating on peripheral backplane (to MDF) and SFT unit (to MDF) use AMP Champ or equivalent cable connectors:

50-pin RS (receptacle - screw lock)

female

screw lock

90 tapered slide-on hood.

USOC Connector Pin Designations

The USOC connector numbers are:

RJ2I X for CO Trunks

RJ2EX for 2-wire E&M Trunks

RJ2FX for 4-wire E&M Trunks

RJ2GX for 4-wire E&M Trunks

RJ2HX for 4-wire E&M Trunks.

USOC Connector Pin Designations

Pin

Color

RJ21X

RJ2EX

RJ2GX

RJ2FX

RJ2HX

Code

 

 

 

 

 

 

 

 

 

 

 

 

 

26

W/BL

T

T

T

T

T

 

 

 

 

 

 

 

1

BL/W

R

R

R

R

R

 

 

 

 

 

 

 

27

W/O

T

E

T1

E

T1

 

 

 

 

 

 

 

2

O/W

R

M

R1

SG

R1

 

 

 

 

 

 

 

28

W/G

T

T

E

M

E

 

 

 

 

 

 

 

3

G/W

R

R

M

SB

SG

 

 

 

 

 

 

 

29

W/BR

T

E

T

T

M

 

 

 

 

 

 

 

4

BR/W

R

M

R

R

SB

 

 

 

 

 

 

 

30

W/S

T

T

T1

E

T

 

 

 

 

 

 

 

5

S/W

R

R

R1

SG

R

 

 

 

 

 

 

 

31

R/BL

T

E

E

M

T1

 

 

 

 

 

 

 

6

BL/R

R

M

M

SB

R1

 

 

 

 

 

 

 

32

R/O

T

T

T

T

E

 

 

 

 

 

 

 

7

O/R

R

R

R

R

SG

 

 

 

 

 

 

 

Release 3.3

143

Page 151
Image 151
Mitel 3300 manual Peripheral Interface Cabling Tables, Usoc Connector Pin Designations, Cable Connectors, Release 143