Figure 2-2. Atlas 550 Slot Designation (Rear Panel); Ip Router Specifications; Option Slots; Installing Option Modules - ADTRAN Atlas 550 User Manual

IP Router Specifications

Option Slots

INSTALLING OPTION MODULES

61200305L1-1
• Congestion control
- FECN / BECN
- Discard eligible (DE)
• Quality of service (QOS) - Prioritization on a per-PVC basis
• Testing (ADTRAN proprietary)
- PVC loopback
- Round trip delay measurement
• SNMP support - RFC 1315
• Route discovery
- RIP V1
- RIP V2
- ICMP
- ARP
- IARP
- UDP Relay
• Virtual connections supported - 100 PVCs
• SNMP support - MIB II
Figure 2-2 shows the option slot numbering designation as viewed from the
rear of the ATLAS 550. The functionally identical option slots only accept
ATLAS 550 option modules.
SLOT 1
SLOT 2
Network Slot 1

Figure 2-2. ATLAS 550 Slot Designation (Rear Panel)

After installing the ATLAS 550 Base Unit and connecting the required ca-
bles, you can install your choice of option modules. Instructions for install-
ing option modules are given in the user manuals for the chosen modules.
ATLAS 550 User Manual
SLOT 3
SLOT 4
Network Slot 2
Chapter 2. Installation
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