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A-5
Cisco MGX 8800/8900 Series Hardware Installation Guide
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
Appendix
PXM45 Specifications
PXM45 Specifications
Table A-4 lists the physical and technical specifications for the PXM45, the user interface back card, and
the PXM-HD back card.
Power –48 VDC
Maximum power consumption See Table 3-6 for MGX 8850 (PXM1E) and Table 3-20
for MGX 8830.
Maintenance and serviceability
• Internal isolation loopback (managed by the
software)
• External remote loopback (managed by the software)
• Hot-swappable
Network management
• Cisco WAN Manager
• CLI
• Standards-based SNMP
1. BRAM = battery RAM
2. BITS = building integrated timing supply
3. MTIE = maximum time interval error
4. ns = nanosecond
Table A-3 PXM1E Specifications (continued)
Specification Description
Table A-4 PXM45 Specifications
Specification Description
Dimensions for PXM45s Height: 15.65 in. (39.75 cm)
Depth: 16.25 in. (41.28 cm)
Dimensions for back cards Height: 7.00 in. (17.78 cm)
Depth: 4.50 in. (11.43 cm)
Weight for PXM45s 4.80 lb (2.18 kg)
Weight for back cards Card dependent