User's Manual

Corning Optical Communications User Manual I CMA-490-AEN I Page 83
7.5 Physical Specifications
IHU
MRU
Mounting
Rack-mount – 19 in and 4U
19-in rack; (6U rack height)
Wall mount (separately ordered
accessory kit)
Dimensions (H x W x D)
IHU: 7 x 17.3 x 15.5 in (177.8 x 440 x
394 mm)
10.5 x 17.5* x 15.75 in (266.7 x 445 x
400 mm)
*without rack brackets
Weight
Chassis
IHU chassis: 30 lbs (14 kg)
:
Modules
• Per RIM: 1.9 lbs (0.9 kg);
:
• Per RIX: 1.54 lbs (0.7 kg)
• Per OIM: 1.54 lbs (0.7kg)
• Per OIX: 1.54 lbs (0.7 kg)
• HCM/ACM: 2.2 lbs (1.0 kg);
• PSM-AC: 2.09 lbs (0.95 kg)
• PSM-DC: 1.76 lb (0.8 kg)
Chassis without PAMs: 48 lbs (21.8 kg)
Each PAM: 4.7 lbs (2.15 kg)
7.6 Environmental
IHU
MRU
Operating Temperature
0°Cto+50°C(32°Fto122°F)
-40
◦
C to +65
◦
C (-40
◦
F to 149
◦
F)
Storage Temperature
‑20°Cto85°C(‑4°Fto185°F) -30° to 85°C (-22° to 185°F)
7.7 Standards and Approvals
Headend (IHU)
MRU
Laser Safety
IEC 60825-2:2010 IEC 60825-2:2010
EMC
EN 301489 EN 301489, EN 301908, EN 30060
Safety
IEC 60950-1 IEC 60950-1