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4I71 5

CONNECTORS

ETHERNET CONNECTOR

J2 through J9 are the RJ-45 Ethernet connectors. Note that the Auto MDI-X feature

can swap the transmit and receive pairs if a reversed connection is detected. Standard pin-
out is as follows:

PIN

FUNCTION

XMIT+

XMIT-

RCV+

RCV-

LED STATUS INDICATORS

Status LEDS are provided behind each RJ45 connector. LED function is as follows:

GREEN

LINK OK/ACTIVITY

YELLOW

FULL DUPLEX/COLLISION

RED

HIGH SPEED (100BaseT)

Содержание 4I71

Страница 1: ...4I71 MANUAL PC104 PLUS 8 PORT 100BT MAC SWITCH V1 1...

Страница 2: ......

Страница 3: ...RDWARE CONFIGURATION 2 PC104 PLUS SLOT SELECTION 2 ETHERNET ADDRESS 2 PORTS 2 CONNECTORS 3 BLOCK DIAGRAM 3 CONNECTOR AND DEFAULT JUMPER LOCATIONS 4 ETHERNET RJ 45 CONNECTORS 5 LED STATUS INDICATORS 5...

Страница 4: ...wer or mechanical problems with consumer type Ethernet switches The 8 Ethernet ports support autonegotiation allowing connections with half and full duplex 10 and 100 BaseT devices plus Auto MDIX elim...

Страница 5: ...s W2 W3 SLOT IRQ REQ GNT NOTES DOWN DOWN 0 A 0 DEFAULT DOWN UP 1 B 1 UP DOWN 2 C 2 UP UP 3 D 3 MDIX ENABLE DISABLE The 8 Ethernet ports of the 4I71 support Auto MDI X When Auto MDI X is enabled each E...

Страница 6: ...1 KSZ8842 KSZ8842 KS8997 P1 P2 P3 P4 P5 P6 P7 P8 KSZ8842 PCI INTERFACE PORT 1 PORT2 SWITCH RJ45 PORT 8 RJ45 PORT 7 RJ45 PORT 6 RJ45 PORT 5 RJ45 PORT 4 RJ45 PORT 3 RJ45 PORT 2 CONNECTORS BLOCK DIAGRAM...

Страница 7: ...4I71 4 CONNECTORS CONNECTOR LOCATIONS AND DEFAULT JUMPER POSITIONS...

Страница 8: ...swap the transmit and receive pairs if a reversed connection is detected Standard pin out is as follows PIN FUNCTION 1 XMIT 2 XMIT 3 RCV 6 RCV LED STATUS INDICATORS Status LEDS are provided behind ea...

Страница 9: ...s and one of the original 2 ports of the Ethernet chip available Since the Ethernet MAC has a local Ethernet interface to its switch port system software will only see a standard Ethernet interface so...

Страница 10: ...MAX POWER SUPPLY 4 5V 5 5V POWER CONSUMPTION ALL CHANNELS ACTIVE 100BT 600 mA ALL CHANNELS ACTIVE 10BT 800 mA IDLE 450 mA OPERATING TEMP 0o C 70o C OPERATING TEMP I version 40o C 85o C OPERATION HUMI...