Environmental - GE T60 Instruction Manual

2.4 SPECIFICATIONS
Typical distances listed are based on the follow-
ing assumptions for system loss. As actual losses
vary from one installation to another, the distance
NOTE
covered by your system may vary.
CONNECTOR LOSSES (TOTAL OF BOTH ENDS)
ST connector
2
FIBER LOSSES
820 nm multimode
1300 nm multimode
1300 nm single mode
1550 nm single mode
Splice losses:
SYSTEM MARGIN
3 dB additional loss added to calculations to compensate for
all other losses.
AMBIENT TEMPERATURES
Storage temperature:
Operating temperature: –40 to 60°C; the LCD contrast can be
HUMIDITY
Humidity:
2-34
0.7 dB (each)
3 dB/km
1 dB/km
0.35 dB/km
0.25 dB/km
One splice every 2 km,
at 0.05 dB loss per splice.
–40 to 85°C
impaired at temperatures less than –
20°C
operating up to 95% (non-condensing) at
55°C (as per IEC60068-2-30 variant 1, 6
days).
T60 Transformer Protection System
2 PRODUCT DESCRIPTION
Compensated difference in transmitting and receiving (channel
asymmetry) channel delays using GPS satellite clock: 10 ms
OTHER
Altitude: 2000 m (maximum)
Pollution degree: II
Overvoltage category: II
Ingress protection: IP20 front, IP10 back
Noise: 0 dB

2.4.10 ENVIRONMENTAL

GE Multilin