Nortel Networks 8683POS Manuale Utente

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Appendix A Technical Specifications
209564-A
  
Environmental 
specifications
Operating temperature:
5
°
 to 40
°
 C (41
°
 to 104
°
 F)
Storage temperature:
 -25
°
 to 70
° 
C (-13
°
 to 158
°
 F)
Operating humidity:
85% maximum relative humidity, noncondensing
Storage humidity:
95% maximum relative humidity, noncondensing
Operating altitude
3,000 m (10,000 feet) maximum
Storage altitude
Up to 9,000 m (30,000 feet) above sea level
Free Fall/drop:
ISO 4180-s, NSTA 1A
Vibration:
IEC 68-2-6/34
Shock/bump:
IEC 68-2-27/29
Physical specifications
Height:
1.050 inches
Width:
12.968 inches
Depth:
10.950 inches
Weight (single module):
3.12 lbs.
Performance specifications (64-byte packets) 
Mean time between failure 
(MTBF)
150,000 hours
Frame length:
64 to 1750 octets 
Interface options
RJ-45 (8-pin modular) connectors for MDI-X interface 
Safety agency approvals
UL Listed (UL 1950)
CUL CSA 22.2 No. 950
IEC 950/EN 60950
CE mark
CB Scheme Test Report and Certification
NOM (NOM-019-SCFI-1994)