Interfaces
Page 202 7750 SR Interface Configuration Guide
Configuring Channelized Ports
• Configuring a Channelized DS3 Port on page 208
• Configuring a Channelized OC-12-SFP Port on page 211
• Configuring a Channelized Any Service Any Port (ASAP) OC3-SFP Port on page 215
• Configuring a Channelized DS1 Card on page 252
• Configuring Cisco HDLC on a Channelized Port on page 218
When configuring channelized ports, the port ID is specified in different ways depending on the
MDA type and level of channelization. Ethernet ports cannot be channelized. Table 29 lists
channelization options available on the 7750 SR channelized MDAs and gives port ID syntax for
each.
Table 29: Channelization Options Available on the 7750 SR Channelized MDAs
Framing
Channelization/Mapping Option Channelized MDAs Supporting
Services on the Port/Channel
599,040 kbits/s (clear channel OC12/STM-4)
SDH STM4>AUG4>VC4-C4 None
SONET OC12>STS12>STS12c SPE None
139,264 kbits/s ñ 149,760 Kbits/s (clear channel STS-3/STM-1 or STS-3/STM-1 channel within STS12-STM4
SDH STM4>AUG4>AUG1>VC4 m4-choc3-as
SONET OC12>STS12>STS3c SPE m4-choc3-as
44,763 kbits/s (DS3 or sub-DS3 port or a channel)
SDH STM4>AUG4>AUG1>VC4>TUG3>VC3 m1-choc12
m4-choc3
m12-chds3
m4-choc3-as
SDH STM4>AUG4>AUG1>VC3 m1-choc12
m4-choc3
m12-chds3
m4-choc3-as
SONET OC12>STS12>STS1 SPE m1-choc12
m4-choc3
m12-chds3
m4-choc3-as