ds265188-port-t1-e1-j1-transc Maxim Integrated Products, Inc., ds265188-port-t1-e1-j1-transc Datasheet - Page 248

• Manufacturer Part Number: ds265188-port-t1-e1-j1-transc
• Description: Ds26518 8-port T1/e1/j1 Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 4: Receiver Signal Level 3 to 0 (RSL[3:0]). Real-time receive signal level as shown in
Note that the range of signal levels reported the RSL[3:0] is limited by the Equalizer Gain Limit (EGL) in short-haul
applications.
Table 10-20. Receive Level Indication
RSL3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
RSL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
RSL3
7
0
RSL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
LRSL
LIU Receive Signal Level Register
1006h + (20h x (n - 1)) : where n = 1 to 8
RSL2
6
0
RSL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
RLS1
RECEIVE LEVEL
5
0
DS1/E1 (dB)
-10 to -12.5
-12.5 to -15
-15 to -17.5
-17.5 to -20
-20 to -22.5
-25 to -27.5
-27.5 to -30
-30 to -32.5
-32.5 to -35
-35 to -37.5
-22.5 to 25
-7.5 to -10
-2.5 to -5
-5 to -7.5
< -37.5
> -2.5
248 of 313
RLS0
4
0
—
3
0
DS26518 8-Port T1/E1/J1 Transceiver
—
2
0
—
1
0
Table
—
0
0
10-20.