CANOGA PERKINS 1020 Standalone Enclosure - Manual (Page 3)

EdgeAccess Model 1020 3
Model 1020 Standalone Enclosure User Manual
The Model 1020 standalone enclosure, shown in Figure 1, supports one 2U-sized module that is
managed through either SNMP or Sideband Management Control (SBMC).
Figure 1. Model 1020 Standalone Enclosure
The front provides three switches, three LEDs, two connectors, and a slot for a managed module. The
back includes an AC power cord socket. The AC power supply provides +5 VDC to the module.
Switch Setting Selects
MDM/TRM for EIA-232 port MDM DTE terminal for SLIP
TRM DCE terminal for VT100
F1/NRM/F2, typically for Loopback for the module F1 Local loopback, typically
Note: Set to NRM except to isolate a fault. NRM Normal operation
F2 Remote loopback, typically
HDX/FDX for 10BASE-T port HDX Half duplex
FDX Full duplex
Note: If the link partner is set to auto-negotiation, the link uses 10M and follows the HDX/FDX
switch setting for this port; otherwise, set this switch to match the other switch on the link.
LED State Definition
PWR Off No power
Green Power is on
Tx for 10BASE-T port Off No transmission
Green blinking Transmission activity
LNK/Rx for 10BASE-T port Off No link
Green Link is established at full duplex
Amber Link is established at half duplex
Blinking Data is received