Sdu-2000 System Specifications - Symmetricom SSU-2000 User Manual

SDU-2000 Shelf Specifications
Table F-7 lists the system-level specifications for the SDU-2000.
Table F-7. SDU-2000 System Specifications
Specification
Architecture
Port
Distribution Capacity
Signal Type
Height
Depth
Width
Operating Temperature Range
Storage Temperature
Relative Humidity
Altitude
12713020-002-2 Revision D – April 2004
System Specifications
2 Buffer modules and 10 mixed Output modules
Expansion drive for up to three additional expansion shelves
Maximum of four expansion shelves per system
Maximum of 61 m (200 ft) between the SSU-2000 main shelf and
the farthest expansion shelf
Output Section
20 ports per Output module pair
100 summed outputs per shelf
DS1
2048 Kbit/s (E1)
1 MHz, 1.544 MHz, 2.048 MHz (G703/Sec. 13)
5 MHz
Composite Clock (CC)
Expansion Shelf Mechanical
10.5 in (26.7 cm)
11.5 in (29.2 cm)
17 in (43.2 cm) without mounting ears
Environmental
0°C to 50°C
–20°C to 75°C
80% Non-condensing over specified temperature range
196 ft (60 m) below sea level to 13123 ft (4000 m) above sea level
SDU-2000 Shelf Specifications
Description
SSU-2000 User's Guide 445