Avocent ESP Serial Hub, Installer/User Manual, Page: 83 / 96

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Appendices
Appendix A: Technical Specifications
Table A.1: ESP Serial Hub Technical Specifications
Item Description
Serial Ports
Number
ESP-2 MI hubs: 2
ESP-4 MI hubs: 4
ESP-8 MI hubs: 8
ESP-16 MI hubs: 16
Type Serial - RS-232, RS-422 or RS-485 (RS-232 only on ports 9-16 of ESP-16 MI hub)
Connectors
ESP-2 MI and ESP-4 MI hub: DB-9
ESP-8 MI and ESP-16 MI hub: RJ-45
Network Connection
Number 1
Type Ethernet: IEEE 802.3, 10/100BaseT; Fast Ethernet: IEEE 802.3U, 100Base T
Connector RJ-45
Dimensions
H x W x D
ESP-2 MI hubs: 4.11 x 12.07 x 11.13 cm (1.62” x 4.75” x 4.38”)
ESP-4 MI hubs: 4.11 x 14.35 x 17.15 cm (1.62” x 5.65” x 6.75”)
ESP-8 MI hubs: 4.45 x 22.23 x 20.32 cm (1.75” x 8.75” x 8.00”)
ESP-16 MI hubs: 4.45 x 22.23 x 20.32 cm (1.75” x 8.75” x 8.00”)
Temperature (operating)
ESP-2 MI and ESP-4 MI hubs: 0
o
to 50
o
C (32
o
to 122
o
F)
ESP-8 MI and ESP-16 MI hubs: 0
o
to 40
o
C (32
o
to 104
o
F)
Humidity 10 to 90% non-condensing
Power
ESP-2 MI hubs: 9 to 30 VDC at less than 4W
ESP-4 MI hubs: 5 VDC, 1 amp
ESP-8 MI hubs: 100-240 VAC, 0.5A, 50-60 Hz
ESP-16 MI hubs: 100-240 VAC, 0.5A, 50-60Hz
Safety and EMC
Approvals and
Markings
ANSI/UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, EN 55022:1998
Class A, EN 61000-3-3, FCC Part 15 Subpart B Class A, EN 55024-1998
A P P E N D I C E S