Cisco 10000 Series Configuration Manual page 310

Subrate T3 Bandwidth Tables
For E3 interfaces, the Cisco 10000 series router supports the following DSUs:
•
•
The following sample procedure shows how to use the dsu mode and dsu bandwidth commands for
connecting to a Digital Link DL3100 T3 Access Multiplexer.
Specify a DSU mode for a selected interface using the dsu mode mode command from interface
Step 1
configuration mode, where mode is the name of the DSU manufacturer.
For example:
Router(config)# interface serial 1/0/0
Router(config-if)# dsu mode Digital-link
Specify the bandwidth for the T3 or E3 interface by using the dsu bandwidth bandwidth command,
Step 2
where bandwidth is a value in Kbits/sec. This value indicates the bandwidth needed to match the T3 or
E3 interface to the nearest number of timeslots for the configured DSU mode.
For example:
Router(config)# interface serial 1/0/0
Router(config-if)# dsu bandwidth 3600
See the
information.
After you specify the mode and bandwidth on the line card, you must specify the timeslots on the DSU.
Step 3
For more information, refer to the technical documentation provided with the DSU.
Subrate T3 Bandwidth Tables
The following tables contain the dsu bandwidth command values, based on the dsu mode setting and
the number of DSU timeslots. If you specify a dsu bandwidth value as shown in the table, the DS3
subrate interface uses the actual bandwidth and the number of DSU timeslots indicated.
The tables below provide the DSU manufacturer-specific T3 bandwidth settings for the following DSU
products:
•
•
•
•
•
Table 17-1
DSU Timeslots
1
2
3
Cisco 10000 Series Router Line Card Configuaration Guide
17-2
Digital Link DL3100E E3 Access Multiplexer
Kentrox DataSMART T3/E3 IDSU
Subrate T3 Bandwidth Tables
Digital Link DL3100 T3 Access Multiplexer—Table 17-1 on page 17-2
Larscom Access-T45 DS3 Network Service Unit—Table 17-2 on page 17-7
Verilink HDM 2182 DS3 DSU Module—Table 17-3 on page 17-7
Kentrox DataSMART T3/E3 IDSU—Table 17-4 on page 17-8
Adtran T3SU 300 T3 DSU/CSU—Table 17-5 on page 17-10
Digital Link DL3100 T3 Access Multiplexer
Actual Bandwidth
300,746
601,492
902,239
Chapter 17
section or the Subrate E3 Bandwidth Tables
dsu bandwidth Value
300
600
900
Provisioning a Subrate E3 or T3 Interface
section for more
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