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Updated:May 30, 2003
Document ID:1474268976258306
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
Product Overview
The Cisco® MGX® 8000 Series Multiservice Switches are a scalable family of multiservice switches, scaling from 1.2 Gbps to 180 Gbps redundant switching capacity and from DS0 to OC-192/STM-64 interface capacity. This scalability provides exceptional savings and efficiency for network operations and services growth. The Cisco MGX 8000 family includes the Cisco MGX 8850, MGX 8850/B, MGX 8830/B and MGX 8950 Multiservice Switches.
The Cisco MGX-XM60 Switching Module is the switch fabric that powers the Cisco MGX 8950 Advanced ATM Multiservice Switch. The Cisco MGX-XM60 provides 60 Gbps of full-duplex nonblocking switching capacity. Each Cisco MGX 8950 can be configured with up to four Cisco XM-60s to provide 240 Gbps of switching capacity for the system.
The Cisco MGX-XM60 Switching Module meets service providers' demand for carrier-class availability by offering hot-standby, load-sharing redundancy. (Refer to Figure 1.)
Figure 1. Cisco MGX-XM60
Technical Specifications
The Cisco MGX-XM60 Switching Module has the following primary features:
• Single-height card
• 60-Gbps nonblocking crosspoint switch fabric
• Dynamic sharing of capacity across multiple Cisco XM-60s, allowing for N + 1 redundancy
• Four installed in each Cisco MGX 8950 for 240-Gbps total capacity, 180-Gbps redundant capacity
• Hot card insertion/removal
• Complete separation from control processor, allowing data forwarding in the event of control card failure
Table 1 provides product specifications.
Table 1. Product Specifications
Description
Specification
Chassis compatibility
MGX 8950
Software compatibility
MGX S/W Releases supporting MGX-XM60:
• MGX Rls 4.0.15 and above
Network management
• Managed by Cisco WAN Manager Software suite
• Based on Simple Network Management Protocol (SNMP)
Power
• Input power required: -48 VDC
• Power consumption: 61 W
Physical dimensions
H x D: 7.25 x 16.5 in. (18.41 x 41.91 cm)
Weight
3.5 lb
Environmental conditions
• Storage Temperature: -40°C to 70°C (-40°F to 158°F)
• Operating Temperature:
• Normal: 5°C to 40°C (41°F to 104°F)
• Short term: -5°C to 50°C (23°F to 122°F)
• 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 lists compliance and agency approval details.
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
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