RAD Data comm operation manual Ordering ARC-101/#, RM-1, RM-2

ARC-101Installation & Operation Manual Chapter 1. Introduction

Ordering ARC-101/#

ATM Rate Converter

#Specify power supply: AC for 90-260 VAC DC for - 48 VDC

ARC-M/@

Interface module for ARC-101

@ Specify module name - see tables below

RM-1

Hardware for mounting one unit in a 19" rack.

RM-2

Hardware mounting for two units in a 19" rack.

Table 1-1 Optical Module Characteristics

Module	Protocols	Fiber Type	Connector	Dynamic	Optical	Sensitivity
Name	Supported	(Wavelength)	Type	Range	Power
					(typical)
SC13M/155	STS-3c	62.5/125	Duplex SC	16 dB	-18 dBm	-31 dBm
	STM-1	(1300 nm)
ST13S/155	STS-3c	9/125	ST (LED)	16 dB	-18 dBm	-31 dBm
	STM-1	(1300 nm)
ST13L/155	STS-3c	9/125	ST (LASER)	16 dB	-12 dBm	-31 dBm
	STM-1	(1300 nm)

Table 1-2 Electrical Module Characteristics

Module	Protocols	Cable	Connector	Range/Budget	Coding	Impedance
Name	Supported	Type	Type		Method	(Ohms)
UTP/155	STS-3c	UTP Cat 5	Shielded	100 m	NRZ	100
	STM-1		RJ-45
CX/BNC/155	STS-3c	Coax	BNC	12.7 dB*	CMI	75
	STM-1
T3	T3	Coax	BNC	150 m	B3ZS	75
E3	E3	Coax	BNC	150 m	HDB3	75
E1	E1	Coax (UTP)	BNC (RJ-45)	12 dB	HDB3	75 (120)
E1/LTU	E1	Coax (UTP)	BNC (RJ-45)	12 dB	HDB3	75 (120)

* At 78 MHZ, according to the square root of the frequency law.

Specifications 1-5