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Cable Pin-Outs

  1. RJ-45 Pin Numbering.
  2. T1/E1 RJ-45 Pin-out.
  3. T1/E1 Cross-over cable.
  4. A108 Y cable pin-outs.
  5. T1/E1 Tap pin-outs.
  6. Analog Line Color Code (A400) .
  7. S514-56 and A056K cable pin-outs 
  8. T1/E1/J1 Loop-back Cable
  9. A500 Connector Pin-out
  10. A500 Loop Back Connector
  11. How to connect lines to the A500
  12. B700 Cable Pinouts

 

RJ-45 pin numbering

RJ-45 Pin Count   

 

Hook is underneath.

T1 - RJ-45 Pin-outs (For A101/A102/A104)

1 -> RRING
2 -> RTIP
4 -> TRING
5 -> TTIP

If you are connecting the card to a smart jack (incoming line from Telco), then you need a straight T1/E1 Cable, which is identical to a straight Ethernet cable.

T1/E1 cross-over cable
If you are doing a back-to-back configuration, or connecting the card to another PBX or channel bank, then you need a cross-T1/E1 cable with the following pin-outs:
RJ-45-Pin-cross-over.jpg
1 <-> 4
2 <-> 5
4 <-> 1
5 <-> 2

 

 

 Pin-outs for T1/E1/J1 the loopback cable:
1<->4
2<->5

A108 "Y" Cable Pin-outs 

Y Cable for A108 to 2 separate T1/E1 (straight). This is to connect the A108 against lines from the Telco.
    A = port N; B = port N + 4
1 <-> 1A
2 <-> 2A
3 <-> 1B
4 <-> 4A
5 <-> 5A
6 <-> 2B
7 <-> 4B
8 <-> 5B

Y Cable for A108 to 2 separate T1/E1 (cross). This is to connect the A108 against another T1/E1 card.
    A = port N; B = port N + 4
1 <-> 4A
2 <-> 5A
3 <-> 4B
4 <-> 1A
5 <-> 2A
6 <-> 5B
7 <-> 1B
8 <-> 2B

 

A108 to A108 (cross). This is to connect two A108s in a back-to-back configuration.
1 <-> 4
2 <-> 5
3 <-> 7
4 <-> 1
5 <-> 2
6 <-> 8
7 <-> 3
8 <-> 6

 

T1-E1 Tap pin-outs (Datascope)

Sangoma Tap.jpg

 

Analog lines color code (for Sangoma A400)

 

 

Port Number  Wire color (Ring/Tip)
 1  Blue-White/White-Blue
 2  Orange-White/White-Orange
 3  Green-White/White-Green
 4  Brown-White/White-Brown
 5  Slate-White/White-Slate
 6  Blue-Red/Red-Blue
 7  Orange-Red/Red-Orange
 8  Red-Green/Green-Red
 9  Brown-Red/Red-Brown
 10  Slate-Red/Red-Slate
 11  Blue-Black/Black-Blue
 12  Orange-Black/Black-Orange

S514-56 and A056K cable pin-outs

Cross-over cable:

If you are doing a back-to-back configuration, then you need a cross-over cable with the following pin-outs:
1 <-> 7
2 <-> 8
3 <-> 6
4 <-> 5
5 <-> 4
6 <-> 3
7 <-> 1
8 <-> 2

Loopback cable:

1 <-> 7
2 <-> 8
3 <-> 6
4 <-> 5

 

 

A500 Pin-outs

 Connector Pin-out: 

1-> Port N+1 TX+
2-> Port N+1 RX+
3-> Port N TX+
4-> Port N RX+
5-> Port N RX-
6-> Port N TX-
7-> Port N+1RX-
8-> Port N+1 TX-
  A500 Loop Back Connector:
a500_loop_back.jpg
B700 Cable Pinouts
BRI Pinouts (same cable is used for both NT and TE modes)
  TE MODE    
Pin B700 Side Port N Port N+1
1 N+1 TX+    
2 N+1 RX+    
3 N TX+ TX+ TX+
4 N RX+ RX+ RX+
5 N RX- RX- RX-
6 N TX- TX- TX-
7 N+1 RX-    
8 N+1 TX-    

NT MODE

Pin B700 Side Port N Port N+1
1 N+1 RX+

2 N+1 TX+

3 N RX+ RX+ RX+
4 N TX+ TX+ TX+
5 N TX- TX- TX-
6 N RX- RX- RX-
7 N+1 TX-

8 N+1 RX-

Analog
Pin B700 Side Port N Port N+1
1 -    
2 Ring N+1    
3 Ring N Ring Ring
4 Tip N Tip Tip
5 Tip N+1    
6 -    

  How to Connect Lines to the A500:
  BRIDIAGRAM1.jpg