Table of Contents
Advertisement
Appendix A
Technical Specifications
FRSM-8T1 Specification
This section provides information on the T1 operation of the FRSM-8T1E1 card set. Topics are:
•
•
•
•
Table A-23 General Card Specifications
Category
Indicators per card
Indicators per line
Line Interface connector
Line Rate
Line Framing
Maintenance/Serviceability
Features
Reliability, MTBF
Card Size
Table A-24 Frame Relay Service With T1 Lines
Category
Synchronization
Input Jitter Tolerance
Output Jitter Generation
Physical Layer Alarms
Number of Frame Relay Ports
Frame Relay Interface Rates
Frame Relay Interface
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
General physical information about the card set
Information about the Frame Relay service
System-level interface
(Table
Statistics and counters
(Table
(Table
(Table
A-24)
A-25)
A-26)
Description
Active (Green), Standby (Yellow), Fail (Red)
Active & Okay (Green)
Active & Local Alarm (Red)
Active & Remote Alarm (Yellow)
RJ-48 when used with RJ48-8T1 back card
1.544 Mbps
50 bps
ESF per ATT TR 54016
Internal Problem Isolation Loopbacks
Hot-pluggable cards
> 65000 hours
Front card: 7.25 inches by 15.83 inches (18.42 cm by
42.75 cm)
Back cards: 7.25 inches by 4.125 inches (18.42 cm by
10.48 cm)
Power: –48 VDC, 30W with 8 active T1 lines
Description
Transmitter may be either loop-timed to receiver or synchronized
to shelf (called normal mode)
Per ITU-T G.824
Per ITU-T G.824 using normal mode synchronization
LOS, OOF, AIS, RAI
One–a single Frame Relay stream occupying N consecutive time
slots
Either of the following:
•
56 Kbps
•
N x 64 Kbps (where N is the number of consecutive time slots)
Per ANSI T1.618, 2-octet header
Cisco MGX 8230 Edge Concentrator Installation and Configuration
FRSM-8T1 Specification
A-23)
A-17
Advertisement
Table of Contents
