Table 31 Technology Standards and Safety Compliance (continued)
Laser safety information
SFP+Lasers
SFP ("mini-GBIC")
Lasers
EN/IEC standard
compliance
Compatible with these
IEEE standards
Technology
Class 1 Laser
Product
EN/IEC 60825IEEE 802.3ae
10GBASE-ER
10-Gig ER
Laser Klasse 1
(not an IEEE standard)40-Gig Direct Attach
Class 1 Laser
Product
EN/IEC 60825IEEE 802.3ba
40GBASE-SR4
40-Gig SR4
Laser Klasse 1
Class 1 Laser
Product
En/IC 60825IEEE 802.3ba
40GBASE-SR4
40-Gig eSR4
Laser Klasse 1
Class 1 Laser
Product
EN/IC 60825IEEE 802.3ae
40GBASE-LR4
40-Gig LR4
Laser Klasse 1
Stacking Module Specifications
Physical
HeightDepthWidthWeightProduct
40.39 mm (1.59 in)92.71 mm (3.65 in)148.59 mm (5.85 in)0.26 kg (0.58 lb)JL084A
Environmental
Stacking Module
nl
Environmental
0°C to 45°C (32°F to 131°F)
Operating Temperature:
15% to 95% at 40°C (104°F) noncondensingRelative Humidity:
-40°C to 70°C (-40°F to 158°F)Non-Operating Temperature:
15% to 90% at 65°C (149°F)Non-Operating Relative Humidity:
3.0 km (10,000 ft)Maximum Operating Altitude:
4.6 km (15,000 ft)Non-Operating Altitude:
Flex Port Specifications
Physical
HeightDepthWidthWeightProduct
27.7 mm (1.09 in)129.3 mm (5.09 in)74.2 mm (2.92 in)0.15 kg (0.34 lb)JL078A
27.7 mm (1.09 in)129.3 mm (5.09 in)74.2 mm (2.92 in)0.17 kg (0.38 lb)JL079A
27.7 mm (1.09 in)130.8 mm (5.15 in)74.2 mm (2.92 in)0.17 kg (0.38 lb)JL083A
Stacking Module Specifications 83