Symmetricom SSU-2000 Technical Reference page 370

Synchronization supply unit and synchronization distribution unit
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Chapter 9 Specifications
General Specifications
Table 9-1. General Specifications (Continued)
Characteristics
Material/Component Fire
Resistance
Immunity/Resistibility ESD
Immunity Radiated
Immunity Fast Transient
Immunity Surges
Immunity Radio Freq.
Conducted
Emissions Radiated
Emissions Radio Freq.
Disturbance voltage
Interface A (Power Input)
Low-Impedance Plane
(Grounding)
Intra-building Lighting
Antenna Output & Receiver
Input
Width
Height
Depth
(GPS Antenna Only)
GPS PRS Performance and Antenna Environmental
GPS Performance
370 SSU-2000 Technical Reference
GR-1089-CORE Sec. 4.2.3.1
EMC
EN 300 386-2 V1.1.3 Sec. 5.1.1.1 & 5.1.1.4
GR-1089-CORE Sec. 2
EN 300 386-2 V1.1.3 Sec. 5.1.1.2
GR-1089-CORE Sec. 3.3.1 & 3.3.2
EN 300 386-2 V1.1.3 Sec. 5.1.3.1 & 5.1.5.1
EN 300 386-2 V1.1.3 Sec. 5.1.3.2
EN 300 386-2 V1.1.3 Sec. 5.1.3.3 & 5.1.5.2
GR-1089-CORE Sec. 3.3.3
EN 300 386-2 V1.1.3 Sec. 5.1.1.3
GR-1089-CORE Sec. 3.2.1 & 3.2.2
EN 300 386-2 V1.1.3 Sec. 5.1.5.3
GR-1089-CORE Sec. 3.2.4
ETS 300 132-2 Part 2: Operated by direct current (DC)
ETS 300 253
GR-1089-CORE Sec. 9
GR-1089-CORE Sec. 4.5.9
EN 61000-4-5
1 kV tested combination wave generator
(1.2/50—8/20 μs) 12 Ω impedance
I/O Adapter Panels
19" EIA Standard rack mount
Optional rack ears for mounting in 23" EIA, AT&T racks, and
ETSI 530mm racks/cabinet
1.75 in. (4.4 cm)
2.0 in. (5.0 cm) (including connector extension)
Outdoor Operational Conditions
ETS 300 019-1 Class 4.1E
Compliant with Stratum 1 PRS (Primary Reference Source) per
(ANSI) T1.101-1999, ITU-T G.811, and Telcordia Technologies
(Bellcore) GR-2830-CORE.
Specification
12713020-003-2 Revision F.01 – January 2007

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