Table 3-22 Space, Weight, And Power Specifications For The Mgx 8880 Media Gateway - Cisco MGX MGX 8800 Hardware Installation Manual

Chapter 3 Preparing for Installation
Site Requirements for the MGX 8880 Media Gateway
This section describes requirements for the site where the MGX 8880 Media Gateway is to be installed.
Before you install the switch, ensure that all of the criteria in this section are met.
Table 3-22
described in greater detail in the following sections:
•
•
Note One rack unit (RU) is equal to 1.75 inches (4.45 cm).
Table 3-22 Space, Weight, and Power Specifications for the MGX 8880 Media Gateway
Specification
Dimensions
Note Racks must
have 17.75 in.
minimum
between
mounting rails.
Weight
Shipping weight for individual components
Clearance requirement for the enclosure
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
summarizes the space, weight, and power requirements for the gateway. Specifications are
Environmental Requirements, page 3-56
Power Requirements, page 3-62
Description
DC-powered system 14 RUs
Height: 24.5 in. (62.23 cm)
Width: 19 in. (48.26 cm)
Depth: 21.5 in. (54.6 cm)—Excluding cable management and front door
AC-powered system 17 RUs
Height: 29.75 in. (75.57 cm)
Width: 19 in. (48.26 cm)
Depth: 21.5 in. (54.61 cm)—Excluding cable management and front door
DC-powered switch Up to 190 lb. (86.26 kg)
AC-powered switch Up to 250 lb. (113.5 kg)
VXSM-4-155, VXSM-48T1E, and VXSM-6-T3 front cards: 7.5 lb. each
(3.4 kg)
VXSM-BC-4-155, VXSM-BC-24T1E1, VXSM-BC-3-T3, and
VXSM-R-BC back cards: 1 lb. each (.45 kg)
Card cage with cards: 160 lb. (72.64 kg)
Exhaust plenum: 8 lb (3.63 kg)
Fan tray: 9.5 lb (4.3 kg)
Air intake plenum: 8 lb (3.63 kg)
AC power supply tray with power supplies: 45 lb. (20.43 kg)
APS connector: 1 lb (0.45 kg)
Minimum 30 in. front and rear; 12 in. side clearance recommended
Site Requirements for the MGX 8880 Media Gateway
Cisco MGX 8800/8900 Series Hardware Installation Guide
3-55