txc-03456 TranSwitch Corporation, txc-03456 Datasheet - Page 32

• Manufacturer Part Number: txc-03456
• Description: Device Level Mapper
• Manufacturer: TranSwitch Corporation

RPOHC clock high time
RPOHC clock low time
RPOHF framing pulse output delay from
RPOHC
RAIPD data output delay from RPOHC
RPOHF pulse width
Note: Alarm indication byte consists of eight bits repeated, nine times. Bit 8 in each byte is stretched.
The first four bits correspond to the FEBE count (bits 1 through 4 in G1), bit 5 is the path RDI
value, and bits 6 and 7 are set to 0, while bit 8 is set to 1.
Parameter
(OUTPUT)
(OUTPUT)
(OUTPUT)
RPOHC
RPOHF
Figure 14. Receive Alarm Indication Port Timing
RAIPD
Bit 8 of Byte 9
t
D(1)
Symbol
t
t
t
t
PWH
t
PWL
D(1)
D(2)
PW
t
PWL
DATA SHEET
- 32 -
Bit 1 of Byte 1
t
D(2)
t
PW
t
PWH
617.3
Min
-2.0
-2.0
Bit 2 of Byte 1
1388.8
771.6
Typ
1388.8
Max
5.0
5.0
Ed. 1A, January 2000
TXC-03456
TXC-03456-MB
Unit
ns
ns
ns
ns
ns
L4M