Installation Manual
H3C S3100 Series Ethernet Switches
Chapter 1 Product Introduction
1-22
(1): Power Led (PWR)
(2): A/L LED
(3): D/S LED
(4): Port status LED, left (yellow)
(5): Port status LED, right (green)
(6): 10/100 Base-TX port
(7): ONU module
(8): Console port
(9): LINK LED for the uplink PON port
(10): ACT LED for the uplink PON port
(11): 1000 Mbps uplink PON port
(12): Expansion slot
(13): MODE button
Figure 1-32
Front panel of the S3100-26C-EPON-EI
Note:
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The S3100-26C-EPON-EI provides one expansion slot. You can order one more
ONU module (1000Base- PX20) as needed. For more information about ONU
modules, refer to section 1.7 “ONU Modules”.
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For details about the LEDs on the front panel, refer to section 1.4.1 “Front Panel
LEDs of the S3100-SI/S3100-TP-PWR-EI/S3100-C-EPON-EI Series”.
II. Rear panel
(1) AC power socket
(2) Grounding screw
Figure 1-33
Rear panel of an S3100-26C-EPON-EI Ethernet switch
III. Power system
S3100-26C-EPON-EI Ethernet switches support AC input.
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Rated voltage range: 100 VAC to 240 VAC, 50 Hz/60 Hz
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Input voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
IV. Cooling system
The S3100-26C-EPON-EI has one fan for heat dissipation.
