TXC-06312BIOG Transwitch Corporation, TXC-06312BIOG Datasheet - Page 13

• Manufacturer Part Number: TXC-06312BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06312BIOG

• Lead Free Status / Rohs Status: Supplier Unconfirmed

1 3 o f 2 0 2
1. The term STM-4c/OC-12c is sometimes used to denote a STM-4/OC-12 interface transporting a contiguous
concatenated VC-4-4c/STS-12c SPE high order path. The STM-4/OC-12 mode of operation allows transport of
any type of high order path container. ITU-T/ANSI compliant terminology will be used throughout this document.
1.1 MODES OF OPERATION
1.2 LINE INTERFACE
STM-4
STM-1
OC-12
OC-3
The following is a list of features supported by the PHAST-12N:
• Line interfaces:
• SDH/SONET mapping:
• LVPECL serial line interfaces:
x1
x1
• Four STM-1/OC-3 line interfaces, or
• One STM-4/OC-12 line interface
• Line Interface #1 can handle 155.52 Mbit/s (STM-1/OC-3 mode) or 622.08 Mbit/s
• Line Interfaces #2 to #4 handle 155.52 Mbit/s signals and are only used in STM-1/
AUG-4
(STM-4/OC-12 mode) signals
OC-3 mode
Figure 1. Supported SDH/SONET Mapping
x4
AUG-1
x2
x1
x1
x1
x3
STS-12c
STS-12c
AU-4-4c
- Features -
STS-6c
STS-9c
STS-3c
STS-1
AU-4
AU-3
1
STS-12c SPE
STS-6c SPE
STS-9c SPE
STS-3c SPE
STS-1 SPE
VC-4-4c
VC-4
VC-3
Payload
Payload
STS-12c
Payload
Payload
Payload
STS-6c
STS-9c
STS-3c
C-4-4c
STS-1
C-4
C-3
PRELIMINARY TXC-06312B-MB, Ed. 2
1.0 F
X=2
X=3
X=4
PHAST-12N Device
STS-3c-Xc
Payload
C-4-Xc
EATURES
DATA SHEET
TXC-06312B
June 2005