Assignment of the RJ-48 connector pins for connection of E1 E1 Line 0..15 streams is ISO/IЕС 10173 compliant and provided in the table below.
Table А1 — Assignment of the RJ-48 connector pins for E1 stream connection
Contact pin no. (Pin) | Purpose | Contact pin numbering |
|---|---|---|
1 | RCV tip (receive data) |
|
2 | RCV ring (receive data) | |
3 | RCV shield (receiver shield) | |
4 | ХМТ tip (transmit data) | |
5 | XMT ring (transmit data) | |
6 | ХМТ shield (trasmitter shield) | |
7 | Not used | |
8 | Not used |
Assignment of the Console port RJ-45 connector pins is provideed in the table below.
Table А2 — Assignment of the console port RJ-45 connector pins
Contact pin no. (Pin) | Purpose | Contact pin numbering |
|---|---|---|
1 | Not used |  |
2 | Not used | |
3 | TX | |
4 | Not used | |
5 | GND | |
6 | RX | |
7 | Not used | |
8 | Not used |
Assignment of the RJ-45 connector pins for external synchronization soource Sync.0/Sync.1 connection is provided in the table below.
Table А3 — Assignment of the RJ-45 connector pins for external synchronization source connection
Contact pin no. (Pin) | Purpos | Contact pin numbering |
|---|---|---|
1 | Sync A1 |
|
2 | Sync B2 | |
3 | Not used | |
4 | Sync A | |
5 | Sync B | |
6 | Not used | |
7 | Not used | |
8 | Not used |
|
E1 Line 0..7
E1 Line 8..15
Figure 50 – Assignment of the E1 Line contact pins
RX contact pins are designed for the signal reception from the channel.
TX contact pins are designed for the signal trasmission into the channel.
Sync contact pins are designed for the device synchronization with the external sources (input impedance is 120Ω).
Figure 51 – Assignment of Console port contact pins
Figure 52 – Cable wiring diagram for PORT1, PORT2 connection
Table А4 — E1 Line wire color and termical contact correspondence table (NENSHI NSPC-7019-18 cable)
Wire color | Terminal contact | Wire color | Terminal contact |
|---|---|---|---|
White-blue | 1 | Black-blue | 10 |
Blue | 19 | Blue | 28 |
White-orange | 2 | Black-orange | 11 |
Orange | 20 | Orange | 29 |
White-green | 3 | Black-green | 12 |
Green | 21 | Green | 30 |
White-brown | 4 | Black-brown | 13 |
Brown | 22 | Brown | 31 |
Purple | 5 | Yellow-blue | 14 |
Grey | 23 | Blue | 32 |
Red-blue | 6 | Yellow-prange | 15 |
Blue | 24 | Orange | 33 |
Red-orange | 7 | Yellow-green | 16 |
Orange | 25 | Green | 34 |
Red-green | 8 | Yellow-brown | 17 |
Green | 26 | Brown | 35 |
Red-brown | 9 | Yellow-grey | 18 |
Brown | 27 | Grey | 36 |
Table А5 — E1 Line wire color and terminal contact correspondence (HANDIAN UTP 18PR cable)
Wire color | Terminal contact | Wire color | Terminal contact |
|---|---|---|---|
White-blue | 1 | Red-grey | 10 |
Blue | 19 | Grey | 28 |
White-orange | 2 | Black-blue | 11 |
Orange | 20 | Blue | 29 |
White-green | 3 | Black-orange | 12 |
Green | 21 | Orange | 30 |
White-brown | 4 | Black-green | 13 |
Brown | 22 | Green | 31 |
Purple-grey | 5 | Black-brown | 14 |
Grey | 23 | Brown | 32 |
Red-blue | 6 | Black-grey | 15 |
Blue | 24 | Grey | 33 |
Red-orange | 7 | Yellow-blue | 16 |
Orange | 25 | Blue | 34 |
Red-green | 8 | Yellow-orange | 17 |
Green | 26 | Orange | 35 |
Red-brown | 9 | Yellow-green | 18 |
Brown | 27 | Green | 36 |
