Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 177

Connecting ATM Network Modules
This chapter describes how to connect Asynchronous Transfer Mode (ATM) network modules for Cisco
modular routers and contains the following sections:
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•
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Tip To determine whether your router supports a specific network module, see
ATM-25 Network Module
The ATM-25 network module (see
digital subscriber line (ADSL) uplink speeds, and protocol support for permanent virtual circuit (PVC)
environments. The network module provides full support for multiprotocol encapsulation over ATM
Adaptive Layer 5 (RFC 1483), classic IP over ATM encapsulation (RFC 1577), and Point-to-Point
Protocol (PPP) over ATM.
Figure 11-1 ATM-25 Network Module
ATM 25Mbps
ATM-25
OL-2485-20
ATM-25 Network Module, page 11-1
ATM T3 and E3 Network Modules, page 11-3
ATM OC-3 Network Modules, page 11-5
C H A P T E R
Figure 11-1) provides ATM traffic shaping for use with asymmetric
TX
RX
ATM traffic
LEDs
RJ-45 port
Cisco Network Modules Hardware Installation Guide
11
Table 1-6 on page
ATM 0
EN
Enable LED
1-16.
11-1