11-6
Cisco Network Modules Hardware Installation Guide
OL-2485-20
Chapter 11 Connecting ATM Network Modules
ATM OC-3 Network Modules
ports) in the ATM OC-3/STM-1 circuit emulation service network module. If a multiflex trunk interface
card is not installed, the ATM OC-3/STM-1 circuit emulation service network module continues to
perform data-routing functions.
To install a multiflex trunk interface card in a network module, see the
Cisco Interface Cards Hardware
Installation Guide
. To obtain this publication, see the
“Obtaining Documentation” section on page viii
.
Note
1- or 2-port T1 or E1 multiflex trunk interface cards that support G.703 (VWIC-1MFT-G703,
VWIC-2MFT-G703) are not supported in ATM OC-3/STM-1 circuit emulation service network
modules.
Figure 11-7 ATM OC-3 Multimode Fiber Network Module
Figure 11-8 ATM OC-3 Single-Mode Intermediate-Reach Fiber Network Module
Figure 11-9 ATM OC-3 Single-Mode Long-Reach Fiber Network Module
Figure 11-10 ATM OC-3/STM-1 Circuit Emulation Service Multimode Fiber Network Module
EN
ATM
1A-OC3MM
14860
ATM 0
AIS
OOF
FERF
RCLK
CLASS 1 LASER PRODUCT
PRODUCT LASER DE CLASSE1
LASERPRODUCT DER KLASSE 1
PRODUCTO LASER CLASE 1
EN
ATM
1A-OC3SMI
14858
ATM 0
AIS
OOF
FERF
RCLK
CLASS 1 LASER PRODUCT
PRODUCT LASER DE CLASSE1
LASERPRODUCT DER KLASSE 1
PRODUCTO LASER CLASE 1
EN
ATM
1A-OC3SML
14859
ATM 0
AIS
OOF
FERF
RCLK
CLASS 1 LASER PRODUCT
PRODUCT LASER DE CLASSE1
LASERPRODUCT DER KLASSE 1
PRODUCTO LASER CLASE 1
18705
ATM
1A-OC3
MM-1V
CES
VO
EN
FERF OOF AIS
RCLK
ATM 0
TX
RX