Cisco 2600/2600XM AND 3600 SERIES 8 PORT T1 ATM MODULE WITH IMA 规格指南
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See tables below for details:
Table 2
Recommended Replacement Parts
Product
Description
AIM-ATM
High Performance ATM Advanced Integration Module
AIM-ATM-VOICE-30
ATM SAR and 30 Channel Voice/Fax AIM
VWIC-1MFT-T1
VWIC-1MFT-E1
1-Port RJ-48 Multiflex Trunk—T1
1-Port RJ-48 Multiflex Trunk—E1
VWIC-2MFT-T1
VWIC-2MFT-E1
2-Port RJ-48 Multiflex Trunk—T1
2-Port RJ-48 Multiflex Trunk—E1
AIM-ATM-1T1
AIM-ATM-1E1
High Performance ATM AIM/T1 Bundle, AIM-ATM with one VWIC-1MFT-T1
High Performance ATM AIM/E1 Bundle, AIM-ATM with one VWIC-1MFT-E1
AIM-ATM-4T1
AIM-ATM-4E1
High Performance ATM AIM/T1 Bundle, AIM-ATM with two VWIC-2MFT-T1
High Performance ATM AIM/E1 Bundle, AIM-ATM with two VWIC-2MFT-E1
Table 3
Feature Comparison
AIM-ATM
NM-4T1-IMA, NM-4E1-IMA
AAL2/AAL5
Yes/Yes
Yes/Yes
UNI Versions
3.0, 3.1, 4.0
3.0, 3.1, 4.0
Number of Ports
1, 2, 3, or 4
4
Number of IMA groups
Up to 4 groups
Up to 4 groups
VoATM
AAL2 and AAL5 by hardware
AAL2 by software
AAL5 by hardware
Number of VCs
1024 in total
255 per sub-interface
1024 in total
255 per sub-interface
CoS
CBR, VBR-rt, VBR-nrt, ABR, UBR
VBR-rt, VBR-nrt, ABR, UBR
IMA Version
1.1
1.0
PCR/SCR
Min 32 kbps
1 kbps granularity
Min 64 kbps
8 kbps granularity
Please see AIM-ATM Data Sheet for further details:
http://www.cisco.com/en/US/products/hw/routers/ps274/products_data_sheet09186a0080088753.html