Specifications

2-45
Cisco MGX 8850 (PXM45) and MGX 8950 Software Configuration Guide
Release 3, Part Number 78-14788-01 Rev. C0, January 2004
Chapter 2 Configuring General Switch Features
Verifying the Hardware Configuration
Note The locations where the upper and lower back cards are installed are also called bays. Each slot has an
upper and a lower bay for back cards.
Table 2-11 Valid Card Installation Options
Front Card Type Description and Part No. Back Card Types
Valid Back
Card Bay
Locations
MGX 8850
Valid Slot
Numbers
MGX 8950
Valid Slot
Numbers
Supports
APS
Connector
AUSM-8E1/B 8-port E1 ATM User
Service Module
MGX-AUSM-8E1/B
AX-RJ48-8E1
AX-R-RJ48-8E1
AX-R-SMB-8E1
AX-SMB-8E1
Upper and
lower
1-6, 9-14,
17-22,
25-30
AUSM-8T1/B 8 port T1 ATM User
Service Module
MGX-AUSM-8T1/B
AX-RJ48-8T1
AX-R-RJ48-8T1
Upper and
lower
1-6, 9-14,
17-22,
25-30
AXSM-1-2488 1 port OC-48/STM-16
Note No traffic shaping
supported.
AXSM-1-2488
SMFSR-1-2488
SMFLR-1-2488
SMFXLR-1-2488
Upper 1–6, 9–14 1–6, 11–16 Yes
AXSM-1-2488/B 1 port OC-48/STM-16
Note No traffic shaping
supported.
AXSM-1-2488/B
SMFSR-1-2488/B
SMFLR-1-2488/B
SMFXLR-1-2488/B
Upper 1–6, 9–14 1–6, 11–16 No
AXSM-2-622-E 2-port OC-12/STM-4 (622
Mbps)
SMFIR-1-622/C
SMFLR-1-622/C
Upper 1–6, 9–14 Yes
AXSM-4-622 4-port OC-12 SMFIR-2-622
SMFLR-2-622
Upper and
lower
1–6, 9–14 1–6, 11–16 Yes
AXSM-4-622/B 4-port OC-12 SMFIR-2-622/B
SMFLR-2-622/B
Upper and
lower
1–6, 9–14 1–6, 11–16 Yes
AXSM-8-155-E 8-port OC-3/STM-1
(155 Mbps)
MMF-4-155-MT/B
SMFIR-4-155-LC/B
SMFLR-4-155-LC/B
SMB-4-155
Upper 1–6, 9–14 Yes
AXSM-16-155 16-port OC-3 MMF-8-155-MT
MMF-8-155-MT/B
SMFIR-8-155-LC
SMFIR-8-155-LC/B
SMFLR-8-155-LC
SMFLR-8-155-LC/B
Upper and
lower
1–6, 9–14 1–6, 11–16 Yes