NEC POWERMATE ENTERPRISE - 09-1997, Руководство по обслуживанию

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1-10 Specifications
Table 1-9 3COM 905-TX Network Board Specifications
Feature Specification
Network Board 3COM 905-TX
Features 10/100Base Ethernet card
Connectors:
10Base-T
AUI
Coaxial cable .
32-bit bus master PCI design
Single driver configuration
Automated 10/100 NWay speed auto-negotiation
in Fast EtherLink XL PCI.
AutoLink configuration softawre for NetWare drivers
Support for Plug and Play
Custom ASIC combining 10/100 bus interface and
8 KB RAM on one chip
IEEE 802.3 and 802.3u compliant
PCI 2.1 compliant
Dimensions L x W, 3.375 in x 4.75 in
Operating Ranges
Temperature 32
°
to 158
°
F (0
°
- 70
°
)
Humidity 10-90% (non-condensing)
Altitude to 9800 ft.
Power Power Requirements: +5V +/- 5% at 650 mA max
Table 1-10 3COM 509B-COMBO Network Board Specifications
Feature Specification
Network Board 3COM 509B-COMBO
Features IEEE 802.3I 10BASE-T and Ethernet IEEE 802.3
industry standard for a 10 Mbps CSMA/CD local area
network.
Dimensions L x W x H: 6.14 in x 3.95 in x 3.05 in
Operating Ranges
Temperature 32
°
to 158
°
F (0
°
- 70
°
); humidity 10-
90% (non-condensing)
Power +5V +/- 5% @ 200mA max; +12V +/- 5% @ .05 A
max