XRT83L34_05 Datasheet, PDF (38/99 Pages) Exar Corporation – QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

XRT83L34
xr
REV. 1.0.1 QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
TABLE 5: RECEIVE EQUALIZER CONTROL AND TRANSMIT LINE BUILD-OUT SETTINGS
EQC4
0
0
1
1
1
1
EQC3
1
1
0
0
0
0
EQC2
1
1
0
0
0
0
EQC1
1
1
0
0
1
1
EQC0
E1/T1 MODE & RECEIVE
SENSITIVITY
TRANSMIT LBO
CABLE
0
T1 Gain Mode/29dB
0-133 ft./ 0.6dB 100Ω/ TP
1
T1 Gain Mode/29dB 133-266 ft./ 1.2dB 100Ω/ TP
0
T1 Gain Mode/29dB 266-399 ft./ 1.8dB 100Ω/ TP
1
T1 Gain Mode/29dB 399-533 ft./ 2.4dB 100Ω/ TP
0
T1 Gain Mode/29dB 533-655 ft./ 3.0dB 100Ω/ TP
1
T1 Gain Mode/29dB Arbitrary Pulse 100Ω/ TP
CODING
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
1
0
1
0
0
T1 Gain Mode/29dB
0dB
100Ω/ TP B8ZS
1
0
1
0
1
T1 Gain Mode/29dB
-7.5dB
100Ω/ TP B8ZS
1
0
1
1
0
T1 Gain Mode/29dB
-15dB
100Ω/ TP B8ZS
1
0
1
1
1
T1 Gain Mode/29dB
-22.5dB
100Ω/ TP B8ZS
1
1
0
0
0
E1 Long Haul/36dB
ITU G.703
75Ω Coax HDB3
1
1
0
0
1
E1 Long Haul/36dB
ITU G.703
120Ω TP HDB3
1
1
0
1
0
E1 Long Haul/43dB
ITU G.703
75Ω Coax HDB3
1
1
0
1
1
E1 Long Haul/43dB
ITU G.703
120Ω TP HDB3
1
1
1
0
0
E1 Short Haul
1
1
1
0
1
E1 Short Haul
ITU G.703
ITU G.703
75Ω Coax
120Ω TP
HDB3
HDB3
1
1
1
1
0
E1 Gain Mode
1
1
1
1
1
E1 Gain Mode
ITU G.703
ITU G.703
75Ω Coax
120Ω TP
HDB3
HDB3
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