HP 480-0005-00-15 Product Manual page 52

relates to one line on the rear of the E1 WAN card. For example, Span Status 1 indicates the operational activ-
ity of port 1 on the rear of the E1 WAN card. If all LEDs are lit, the lines are operating properly.
Hot Swap LED. A lit blue light indicates that the E1 WAN card is not in service.
Diag Port. This port is for internal Quintum use only.
RJ-48 Input/Output Ports. The eight RJ-48 ports on the rear of the E1 card (transition module) are used to
provide network access; they route signals between the E1 and a piece of network equipment (i.e., PBX or
PSTN). The input/output signals are listed in Table 2-8.
Table 2-8 Input/Output Signals for WAN E1 Card RJ-48 Ports
Port#
1-8
1-8
1-8
1-8
1-8
1-8
1-8
1-8
P/N 480-0005-00-15
Figure 2-25 RJ-48 Port Pin Order
Pin
1 RR -
2 RT +
3 N/C
4 TR -
5 TT +
6 N/C
7 Chassis Ground
8 Chassis Ground
Chapter 2: Hardware Components
Signal Definition
Receive Ring
Receive Tip
Not Connected
Transmit Ring
Transmit Tip
Not Connected
Chassis Ground
Chassis Ground
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