Specifications
Optimux-XLT1 Installation and Operation Manual  Chapter 1 Introduction 
  Technical Specifications  1-11 
Port Type 
Balanced (100Ω) 
No. of channels 
per slot 
2 or 4 
Maximum no. 
of channels per 
unit 
12 
Connector 
RJ-45 
High Speed Interfaces 
Physical Interface 
V.35, RS-530 or X.21 
Data Rate 
1.544 Mbps 
Slots/Ports 
B, C and D (interchangeable) 
Timing 
Internal, external and loopback 
Number of 
Channels 
4 
Connector 
SCSI 26-pin (with adapter cable) 
Control Signals 
RTS, CTS, DTR, DSR and DCD 
Power 
Number of Supplies 
One or two (power sharing) 
AC Power 
90 VAC to 260 VAC, 47 Hz to 63 Hz 
DC Power 
•  -48 VDC: -36 VDC to -72 VDC 
•  24 VDC: 24 VDC ±10% 
Source Power 
Consumption 
40 Watt maximum (from one or two 
supplies) 
Unit Indications and 
Alarms 
Unit Indications 
See Table 3-1 
Dry Contacts 
•  Maximum Ratings: 1A, 60 VDC, 30 VAC 
•  Major alarm: Power is OFF, in redundant 
power supply: One power supply is 
faulty, E3 signal loss of frame, T1 loss of 
signal 
•  Minor alarm: AIS on T1 input line, AIS on 
link input 
•  Connector: 9-pin D-type female 
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