RAD Data comm E1/T1, Modular Access Device with Integrated Router E1 Link Parameters

Chapter 5 Setup Menu FCD-IPMInstallation and Operation Manual

FCD-IPM (E1 with Sub Link)
Router/Bridge	Link1
	E1
	Service
	Sub Link E1
	Interface
	E1 Service
	or PABX
	Loopback

Figure 5-62. Local Analog Loopback for E1 and Sub E1 Links

Note The local analog loopback is not available for FCD-IPM units equipped with E1 over SHDSL interface.

Voice Diagnostic Tools

There are three voice diagnostic tools that are available for FCD-IPM. They can be set independently for each voice port:

•Tone injection to the voice port – a 1 kHz signal is injected into the receive voice port path, replacing any receive signal from E1

•Tone injection to the E1 – a 1 kHz signal is injected into the receive voice port path, replacing any receive signal from E1, and injected into the E1 transmit path, replacing any transmit signal to E1

•Remote port loopback – the voice port signal which is received from E1 is transmitted back to E1.

E1 Link Parameters

Select this option to configure the parameters that follow.

E1	PARAMETERS: LINK 1 (Device name – FCD-IPM)
------------------------------
1.	Frame type	: [G732S]
2.	CRC-4	: [ON]
3.	Sync	: [FAST]
4.	Idle code (hex)	: 7C
5.	Rx gain	: [30 dB]

ESC – Return to previous menu

Choose one of the above:

Figure 5-63. E1 Parameters

5-56 Interface Parameters Menu