57
Interface LEDs
Figure 61 MIM-1ATM-OC3 panel
Table 78 LED description
LED Description
LINK/ACT
•
On: Carrier signal has been received.
•
Flashing: Data is being received or/and transmitted.
•
Off: No carrier signal has been received.
LP/AL
•
On: The interface is in a loopback.
•
Off: No loopback or alarm is present.
•
Flashing: An alarm indication signal (AIS), loss of frame alignment
(LFA) signal, or remote alarm indication (RAI) signal is present.
Transceiver modules, optical fibers, and connection methods
For more information about transceiver modules, optical fibers, and the connection methods, see
"
MIM-1AE3
Introduction
The 1-port 34.368 Mbps ATM-E3 interface module (MIM-1AE3) supports:
•
Two ATM cell mapping modes: ATM Direct Mapping (ADM) and Physical Layer Convergence
Protocol (PLCP)
•
Scrambling in data transmission
•
Both line clock (when working as DTE interface) and internal clock (when working as DCE
interface)
•
Four types of test measures: local cell loopback, local payload loopback, remote payload
loopback, and remote line loopback
Interface specifications
Table 79 Interface specifications
Item Description
Connector SMB
Connector number
2
Summary of Contents for DSIC-9FSW
Page 9: ...iv Index 209 ...