1.1 Product Overview
1-7
No.
Item
Specifications
3.
3.1
3.1.1
Function
OTN/SDH/SONET mode
PDH/DSn
3.1.1.1
Clock
Internal:Accuracy:
±
0.1 ppm
*1
Offset:
±
100 ppm (in 0.1 ppm steps)
External: Refer to 1.1.
Receive: synchronous with receive signal
3.1.1.2
Frame format
No frame
Framed
MUX/DEMUX
1.544 Mbit/s, 2.048 Mbit/s, 8.448 Mbit/s, 34.368 Mbit/s,
44.736 Mbit/s, 139.264 Mbit/s
1.544 Mbit/s: D4/ESF/Japan ESF
2.048 Mbit/s: 30, 31ch with or without CRC4
8.448 Mbit/s: G.742
34.368 Mbit/s: G.751
44.736 Mbit/s: M13/C-bit
139.264 Mbit/s: G.751
139 M
⇔
34 M
⇔
8 M
⇔
2 M
⇔
64 K
139 M
⇔
34 M
⇔
8 M
⇔
2 M
139 M
⇔
34 M
⇔
8 M
139 M
⇔
34 M
45 M
⇔
2 M
⇔
64 K
45 M
⇔
2 M
45 M
⇔
1.5 M
⇔
64 K
45 M
⇔
1.5 M
34 M
⇔
8 M
⇔
2 M
⇔
64 K
34 M
⇔
8 M
⇔
2 M
34 M
⇔
8 M
8 M
⇔
2 M
⇔
64 K
8 M
⇔
2 M
2 M
⇔
64 K
1.5 M
⇔
64 K
*1: After power-on, calibrate after 24 hour warm-up (when shipping, 23
±
5
°
C).
Aging:
±
0.05 ppm/day,
±
0.5 ppm/year (Max.)
Depends on the clock accuracy of the MP1590B/MP1591A/MP1595A.