E1 (Rj-48) Specifications; Receiver (Rj-48); Transmitter (Rj-48) - Viavi T-BERD MTS 5800 Getting Started Manual

E1 (RJ-48) specifications

Table 24

Receiver (RJ-48)

The E1 receiver operates as per ITU-G.703 (11/01).
cations.
Table 24 E1 RJ-48 receiver specifications
Parameter
Connector
Bit rate
Frequency measure-
ment
Level Measurement
(Balanced)
1. The designation in dBnom is relative to nominal signal 3 Vp.
Table 25
Table 25 E1 RJ-48 receiver sensitivity specifications
Termination
Type
Bridge (HI-Z)
Terminate
PMP

Transmitter (RJ-48)

The E1 transmitter operates as per ITU-G.703 (11/01).
specifications.
Table 26 E1 RJ-48 transmitter specifications
Parameter
Connector
Line code
March 2018
through Table 26 on page 167
Specification
Balanced RJ-48
2.048 Mbps
Range: 2.048 MHz ±250 ppm
Accuracy: ±1.5 ppm, ±1 ppm per year aging
Resolution: 1 Hz
Level Vp
Range: +4 V to 0.03 V
Accuracy: ±0.02 V ± 10%
Resolution: 0.01 V
Level dBnom
Range: +2.5 dBnom to -37 dBnom
Resolution: 0.1 dB
lists the input sensitivity specifications for the E1 receiver.
Impedance
>1200
Ω
120 Ω balanced
120 balanced
Ω
Specification
Balanced RJ-48
HDB3 or AMI
T-BERD/MTS/SC Getting Started Guide
22046537, Rev. 016
T-BERD / MTS 5800 and Smart Class 4800 specifications
list specifications for the E1 (RJ-48) connector.
Table 24 lists the receiver specifi-
1
:
Input Range
+2.5 to -35 dBnom due to cable loss
+2.5 to -35 dBnom due to cable loss
-20 dBnom due to resistive loss in addi-
tion to 0 to -6 dB due to cable loss
Table 26
Appendix A Specifications
lists the transmitter
Page 167