PDF(113.6 KB) View with Adobe Reader on a variety of devices
Updated:October 25, 2004
Document ID:1474000738792714
Product Overview
The Cisco
® MGX
® family of multiservice switches provides industry-leading scalability with 1.2 Gbps to 180 Gbps redundant switching capacity and DS-0 to OC-192/STM-64 interface capacity. This scalability provides exceptional savings and efficiency for network operations and services growth. The Cisco MGX family includes the Cisco MGX 8880 Media Gateway and the Cisco MGX 8830/B, MGX 8850, MGX 8850/B, and MGX 8950 Multiservice Switches.
The Cisco PXM-45/C Processor Switch Module is a combination of ATM switching fabric and processor card used in the Cisco MGX 8880 Media Gateway and multiservice switches (Cisco MGX 8850, MGX 8850/B, MGX 8830/B, and MGX 8950). When used in the Cisco MGX 8800 Series chassis, the module provides for a 45-Gbps nonblocking switch fabric and a 1.2 Gbps cell-bus. The processor portion of the module provides the control and data planes that deliver IP and ATM networking software, shelf-management activities such as diagnostics, and performance monitoring. When configured in a Cisco MGX 8950 chassis, the module functions as a processor card only.
The Cisco PXM-45/C Processor Switch Module meets service providers' demand for carrier-class availability by offering hot-standby 1:1 card redundancy. (Refer to Figure 1.)
Central office - compatible critical, major, and minor alarm interface:
• DB-15 connector
• Major alarm audio
• Critical alarm visual
• Minor alarm audio
• Minor alarm visual
Lower back card (Cisco PXM-HD) Functions
Hard drive
Network Management
• Managed by Cisco WAN Manager Software suite
• Based on Simple Network Management Protocol (SNMP)
Power
• Input power required: -48 VDC
• Power consumption: 128 W
Physical Dimensions
H x D: 15.75 x 16.5 in. (40.00 x 41.91 cm)
Weight
6.5 lbs
Environmental Conditions
Storage temperature: -40 to 158°F (-40 to 70°C)
Operating temperature:
• Normal: 41 to 104°F (5 to 40°C)
• Short-term: 23 to 122°F (-5 to 50°C)
Relative humidity:
• Normal: 5% to 85%
• Short-term: 5% to 90% but not to exceed 0.024 kg water/kg of dry air
Short-term refers to a period of not more than 96 consecutive hours and a total of not more than 15 days in 1 year. (This refers to a total of 360 hours in any given year, but no more than 15 occurrences during that 1-year period.)
Approvals and Compliance
Table 2. Compliance and Agency Approvals
Compliance Type
Description
Safety Standards
• UL/CSA/IEC/EN 60950-1
• IEC/EN 60825 Laser Safety
• ACA TS001
• AS/NZS 60950
• FDA-Code of Federal Regulations Laser Safety
EMI
• FCC Class A
• ICES 003 Class A
• AS/NZS 3548 Class A
• CISPR 22 (EN55022) Class A
• VCCI Class A
• BSMI Class A
• IEC/EN 61000-3-2: Power Line Harmonics
• IEC/EN 61000-3-3: Voltage Fluctuations and Flicker
Feedback