Chapter 13: Network Cable Specifications and Connector Pinouts

Table 89: RJ-48 Connector to DB-15 Connector (Straight) Pinout

RJ-48 Pin (on T1/E1 PIM)

DB-15 Pin

 

 

 

 

(Data Numbering

 

(Data Numbering Form)

Form)

Signal

1

11

RX/Ring/– <––>RX/Ring/–

2

3

RX/Tip/+ <––>RX/Tip/+

4

9

TX/Ring/– <––>TX/Ring/–

5

1

TX/Tip/+ <––>TX/Tip/+

3

4

Shield/Return/Ground

6

2

Shield/Return/Ground

7

No connect

No connect

8

No connect

No connect

9

No connect

No connect

10

No connect

No connect

11

No connect

No connect

12

No connect

No connect

13

No connect

No connect

14

No connect

No connect

15

No connect

No connect

Table 90: RJ-48 Connector to DB-15 Connector (Crossover) Pinout

RJ-48 Pin (on T1/E1 PIM)

DB-15 Pin

 

 

 

 

(Data Numbering

 

(Data Numbering Form)

Form)

Signal

1

9

RX/Ring/– <––>TX/Ring/–

2

1

RX/Tip/+ <––>TX/Tip/+

4

11

TX/Ring/– <––>RX/Ring/–

5

3

TX/Tip/+ <––>RX/Tip/+

3

4

Shield/Return/Ground

6

2

Shield/Return/Ground

E1 and T1 RJ-48 Cable Pinouts 237

Page 259
Image 259
Juniper Networks J4350, J6350 manual RJ-48 Connector to DB-15 Connector Straight Pinout