Allied Telesis AT-RPS8000 Spécifications télécharger pdf (Page 19)

Hardware Reference 19

C613-03066-00 REV D

Figure 7: Pin wiring diagram for a DCE RS-232 Terminal Port (DB9 male connector)

male to male modem cable.

More information on pin assignments for the RS-232 Terminal Port can be

found in “RS-232 Terminal Port (ASYN0)” on page 17.

Cables for RJ-45 Ethernet LAN Interfaces

For 10BASE-T/100BASE-TX/1000BASE-T (10/100/1000BASE) connections, a

twisted pair cable with four pairs and RJ-45 connectors must be used.

Table 6 on page 19 lists the cables used for network connections and testing of

RJ-45 interfaces.

Caution. Do not plug a phone jack into any RJ-45 port. Doing so could damage

the switch. Use only twisted pair cables with RJ-45 connectors.

Notes:

(1) → Output from switch; ← Input to switch

(2) Cable version 1.0.

3 (TXD)

2 (RXD)

1 (DCD)

5 (GND)

4 (DTR)

8 (CTS)

7 (RTS)

9 not connected

6 n

ot connected

RJ-45

(to switch/DTE)

DB9 Male

(to modem/DCE)

not connected

→ (TXD)

← (RXD)

← (CD)

(GND)

→ (DTR)

← (CTS)

→ (RTS)

not connected

RJ45DTEDB9Msw

Cable

Pin 9

Pin 6

Pin 5

Pin 1

DB9 Male Pin View

RJ-45 Pin View

Table 6: Cables for RJ-45 LAN interfaces.

Purpose Interface type Cable type Pairs Pin assignment

Network 10/100/1000BASE Straight through Four Table 7 on page 20

Test 10/100/1000BASE Crossover or straight through Four Table 8 on page 21 or

Table 7 on page 20

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 29 30

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Allied Telesis AT-RPS8000 Spécifications Page 19

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