Allied Telesis AR700 Series manual RJ-45

Page 52

52	AR700 Series Router
	Figure 21: Pin wiring for terminal cable to connect asyn port on AR725, AR745 or
	AT-AR024 to DB25 female (terminal) port

	RJ45				DB25 Female
(to switch or router)					(to terminal)
← (RXD)		5		1	Not connected
				2

→ (TXD)		6		3

← (CTS)		7		4

→ (RTS)		8		5	Not connected

→ (GND)		4		6
				7

← (DTR)		3		8

← (DCD)		2		20

← (RING)		1		22

Notes:	Other pins are not connected.
(1)
(2)	→ Output from switch or router; ← Input to switch or router.
(3)	Cable version 1.0.

TERMINAL

Figure 22: Pin wiring for terminal cable to connect asyn port on AR750S, AR750S-DP or

AR770S to DB25 female (terminal) port

RJ-45
(to router)
← (RXD)	6
→ (TXD)	3
← (CTS)	8
→ (RTS)	1
→ (GND)	4
→ (GND)	5
→ (DTR)	2
← (DCD)	7

DB25 Female (to terminal)

1Not connected

6Not connected

20

22Not connected

Notes:

(1)Other pins are not connected.

(2)→ Output from switch or router; ← Input to switch or router.

(3)Cable version 1.0.

terminal_ar750

C613-03087-00 Rev E

Image 52

Contents

Hardware Reference AR700 Series Router Contents Introduction Where To Find More InformationModels Covered By This Reference AR700 Series Routers Hardware ReferenceAR700 Series Ethernet Model Eth PortsHardware Features AR725 RouterPower Supply Redundant Power Supply RPS Pin Function Direction VCCDo not remove the compact flash card when the LED is lit AR725 LEDs and what they mean10AR700 Series Router Front panel Rear panelAR745 Router Front and Rear PanelsAR700 Series Router DC Power inlet terminals on an AR745 DB25 RPS power connector pin out on the AT-AR745 AR745 LEDs and what they mean LNK/ACTAR700 Series Router AR750S Router Front PanelPower Supply AR750S LEDs and what they mean State FunctionPIC0 PIC1PSU Bay Two PWR03 DC installed AR750S-DP RouterAT-PWR03 Power Supplies Restart with default configurationAR700 Series Router AR750S-DP LEDs and what they mean Front Panel Switch SFP Eth AR770S RouterAsynchronous port PIC bays AR770S LEDs and what they mean To Access Documentation To install any of the tools included on the CD-ROMOnline Documentation To view a documentIf AT-TFTP Server has not yet been installed AT-TFTP ServerTo set preferences for the AT-TFTP Server To load a file from AT-TFTP Server to the routerUsing Windows Terminal Hyperterminal Hardware Reference AR700 Series Router Router Start-up Force Eprom download Y? Pressing key... Forces the router to Message MeaningStart-up tests have finished Random Access Memory RAM Memory38AR700 Series Router PICBattery-Backed RAM AR725, AR745, AR770S only Onboard Flash MemoryShow file Installing and removing a compact flash card CompactFlash AR725, AR745 onlyTo test a card, insert the card and enter AR740 RPS Redundant Power Supply AT-AR725, AT-AR745 only Expansion OptionsSpecifications Dimensions AR740 RPS LEDs PICs and NSMs SFP Ports AR770S onlyProduct No Media Type Description PCI Accelerator Cards PACs AT-AR061 Ecpac Compression Ratio Compression → encryption →//→ decryption → decompression RJ-45 Pin Function Signal Direction Asynchronous InterfacesRS-232 Terminal and Modem Cables Cables and Loopback PlugsCableFigure RJ-45 Hardware Reference RJ-45 To router RJ-45 DB9 Male To router To modem Loopback Plugs for Testing Interfaces RJ45 MiniDin To switch or router To MacintoshPhysical Interface Loopback Pin Wiring Diagram Ethernet twisted pair TP loopback plugTest Facility Test failureEnable test int=portn Restricted Maintenance Procedures DiagnosticsConnect a terminal to the console port Restart the routerHardware Reference Enable diagnostics mode during start-up Key FunctionLithium Battery Replacement Contacting Us