HP J4899B User Manual - Page 58

Acoustic, Connectors, Safety, Lasers

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Specifications Specifications Acoustic Geraeuschemission LwA=48 dB am fiktiven Arbeitsplatz nach DIN 45635 T.19 Noise Emission LwA=48 dB at virtual workspace according to DIN 45635 T.19 Connectors ■ The 10/100 Mbps RJ-45 twisted-pair ports are compatible with the IEEE 802.3u 100Base-TX and IEEE 802.3 Type 10Base-T standards. ■ The 10/100/1000 Mbps RJ-45 twisted-pair ports are compatible with the following standards: • IEEE 802.3ab 1000Base-T • IEEE 802.3u 100Base-TX • IEEE 802.3 10Base-T ■ The 1000 Mbps LC fiber-optic ports on the Gigabit-SX and Gigabit-LX miniGBIC transceivers are compatible with the IEEE 802.3z Gigabit-SX and Gigabit-LX standards. Safety Complies with: ■ EN60950 / IEC 950 ■ CSA 22.2 No. 950 ■ UL 1950 Lasers The Gigabit-SX LC mini-GBIC, and the Gigabit-LX LC mini-GBIC, both of which can be installed in the Switch 2650, are Class 1 Laser Products. Laser Klasse 1 These mini-GBICs comply with IEC 825-2: 1993. A-2

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A-2
Specifications
Specifications
Acoustic
Geraeuschemission LwA=48 dB am fiktiven Arbeitsplatz nach DIN 45635 T.19
Noise Emission LwA=48 dB at virtual workspace according to DIN 45635 T.19
Connectors
■
The 10/100 Mbps RJ-45 twisted-pair ports are compatible with the
IEEE 802.3u 100Base-TX and IEEE 802.3 Type 10Base-T standards.
■
The 10/100/1000 Mbps RJ-45 twisted-pair ports are compatible with the
following standards:
•
IEEE 802.3ab 1000Base-T
•
IEEE 802.3u 100Base-TX
•
IEEE 802.3 10Base-T
■
The 1000 Mbps LC fiber-optic ports on the Gigabit-SX and Gigabit-LX mini-
GBIC transceivers are compatible with the IEEE 802.3z Gigabit-SX and
Gigabit-LX standards.
Safety
Complies with:
■
EN60950 / IEC 950
■
CSA 22.2 No. 950
■
UL 1950
Lasers
The Gigabit-SX LC mini-GBIC, and the Gigabit-LX LC mini-GBIC, both of
which can be installed in the Switch 2650, are Class 1 Laser Products.
Laser Klasse 1
These mini-GBICs comply with IEC 825-2: 1993.