Description
Direction
Signal
Pin
—
—
N/C
7,8
Cisco ASR 1002-X Router BITS Port Signals and Pinouts
The following table lists the pinout of the front panel Building Integrated Timing Supply (BITS) RJ45 port
on the Cisco ASR 1002-X Router.
Table 115: BITS RJ-45 Interface Pinouts for Cisco ASR 1002-X Router
Description
Direction
Signal
Pin
Receive Ring
Input
RX Ring
1
Receive TIP (T1/E1)
Input
RX TIP
2
Not used
—
N/C
3, 4
Transmit Ring
Output
TX Ring
5
Transmit TIP (T1/E1)
Output
TX TIP
6
—
—
N/C
7,8
Cisco ASR 1002-X Router BNC GPS Ports
The following table describes the BNC GPS ports on the Cisco ASR 1002-X.
Table 116: GPS Port Pinout
1PPS (input and output)
10 Mhz (input and output)
Signal Attribute
Input
—
Pulse shape
Output
—
Pulse shape
Input
—
Sine wave
Output
—
Square wave
Waveform
Input
—
> 2.4 volts TTL
compatible
Output
—
> 2.4 volts TTL
compatible
Input
—
> 1.7 volt p-p(+8 to +10
dBm)
Output
—
> 2.4 volts TTL
compatible
Amplitude
50 ohms
50 ohms
Impedance
26 microseconds
50% duty cycle
Pulse Width
Cisco ASR 1000 Series Router Hardware Installation Guide
629
Cisco ASR 1000 Series Router Specifications
Cisco ASR 1002-X Router BITS Port Signals and Pinouts
Содержание ASR 1001
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