ZyAIR B-4000 Hot Spot Gateway

Appendix I

Cable Types and Cable Pin Assignments

RJ-45 Ethernet Port

The following table describes the types of network cable used for the different connection speeds.

Make sure the Ethernet cable length between connections does not exceed 100

meters (328 feet).

 

Chart I-1Network Cable Types

 

 

SPEED

NETWORK CABLE TYPE

 

 

10 Base-TX

100Ω 2-pair UTP/STP Category 3, 4 or 5

 

 

100 Base-TX

100Ω 2-pair UTP/STP Category 5

 

 

The WAN Port

The following table describes the Ethernet cable pin assignments for the WAN port.

Chart I-2 WAN Port Cable Pin Assignments

 

 

PIN NO

RJ-45 SIGNAL

DESIGNATION

 

 

ASSIGNMENT

 

 

 

 

 

 

 

 

 

1 2 3 4 5 6

7 8

1

Output Transmit Data +

TD+

 

 

 

2

Output Transmit Data -

TD-

 

 

 

 

 

 

 

 

 

3

Input Transmit Data +

RD+

 

 

 

 

 

 

 

4

Unused

N/U

 

 

 

 

 

 

 

5

Unused

N/U

 

 

 

 

 

 

 

6

Input Transmit Data -

RD-

 

 

 

 

 

 

 

7

Unused

N/U

 

 

 

 

 

 

 

8

Unused

N/U

 

 

 

 

 

Cable Types and Cable Pin Assignments

I-1