Polycom DOC2238A 사용자 설명서
Chapter 1 - Before You Begin
1-4
MGC+50/MGC+100 Specifications
Table 1-1 lists the specifications of the MGC+50 and the MGC+100 units.
Table 1-1: MGC+ Specifications
Physical
MGC+50
MGC+100
Height
16”
16”
Width
15”, 19” with
mounting plate
mounting plate
23” with mounting plates,
19” with unit at 90
19” with unit at 90
°
Depth
19.5”
19.5”
Weight
Up to 24 kg
Up to 48 kg
Free space above the
MCU rack
MCU rack
3” in standard
installations
installations
3” standard installation, 9”
if a MPI-8 is to be fitted
if a MPI-8 is to be fitted
IP Protocols
MGC+50/MGC+100
Audio
G.711, G.722 (48), G.722.1, G.728, G. 723.1,
G.729A, Siren 7, Siren 14
G.729A, Siren 7, Siren 14
Video
H.261, H.263 (Annexes N, F, P), H.264
Data
T.120
H. 320 Protocols
MGC+50/MGC+100
Audio
G.711, G.722 (48), G.722.1, G.728, G. 723.1, Siren
7, Siren 14
7, Siren 14
Video
H.261, H.263 (Annexes N, F, P), H.264
Data
T120
Cascading
H.243
Channel aggregation
H.221, BONDING, Multi-Rate (H0)