LevelOne FNC-0103FX - Manual (Page 2)

•
Fiber Cable(multi-mode) Limitations:
Half-duplex Class II Hub Node to Node : 205m
Node to Hub : 100m
Hub to Hub : 5m
Half-duplex Switching Hub Node to Node : 412m
Node to Hub : 412m
Hub to Hub : 412m
Full-duplex Switching Hub Node to Node : 2km
Node to Hub : 2km
Hub to Hub : 2km
Connecting to Router, Bridge, or Switching Hub,
please refer to the device Technical Manual.
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6. Diagnostic LEDs & Boot ROM
The Link LED lights when fiber cable connection is good and
the Act LED blinks to indicate the activity. Collision and full-
duplex LED report the board operating status.
To add the Remote Boot feature to a workstation, insert the
Boot ROM into socket as shown below. Align the notch and
pins on the Boot ROM with the notch and pin receptacles on
the ROM socket. Gently push the Boot ROM into the
socket, being careful not to bend the pins.
Fig. 1 Diagnostic LEDs and Boot ROM Socket
7. Technical Specifications
•
Standard : IEEE 802.3u Fast Ethernet 100Base-FX
• Connector:
 FNC-0103FX: ST(multi-mode) connector

FNC-0104FX: SC(multi-mode) connector
• Cable:
Fiber 50/125, 62.5/125, 100/140
µm multi-mode
• Data Transfer Mode / Speed:
 PCI bus master

Full or half-duplex(Default) mode
 100Mbps speed
•
LINK, ACT, COL, and FDX LEDs on the bracket
• Power Requirement : 2.0A @+5V
• Ambient Temperature : 0 to 50 ° C
•
Humidity : 5% to 90%
• PCB Dimensions : 4.84"(L) × 3.15"(H)
•
Complies with FCC Part 15 Class A and CE Mark
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