3Com 1000BASE-SX Switch User Manual


 
2-Port 1000BASE-SX and 2-Port 1000BASE-LX Gigabit Ethernet Interface Modules Quick Start Guide
17
Environmental Requirements
Physical Specifications
Power Specifications
Regulatory Compliance
Operating temperature 0 to 50 °C (32 to 122 °F)
Operating humidity 10% to 90% relative humidity, noncondensing
Storage temperature –30 to 70 °C (–22 to 158 °F)
Storage humidity 10% to 95% relative humidity, noncondensing
Module Dimensions Weight
1000BASE-SX
(3CB9LG2MC)
2.54 cm x 38.81 cm x 33.50 cm
1 in. x 15.28 in. x 13.19 in.
1.81 kg
4.85 lb
1000BASE-LX
(3CB9LG2SC)
2.54 cm x 38.81 cm x 33.50 cm
1 in. x 15.28 in. x 13.19 in.
1.81 kg
4.85 lb
Voltage Minimum Maximum Current
+5 V 4.75 V 5.25 V 1 A
+3.3 V 3.14 V 3.47 V 4.54 A
+12 V 11.4 V 12.6 V 0.125 A
Safety
CSA 22.2 No. 950
EN60950
IEC950
UL1950
Emissions
FCC 47 CFR Part 15 Class A
ICES003 Class A
VCCI Class 1
EN55022 Class A
EN50082-1
AS3548
CISPR 22 Class A