Raisecom
iTN8600-I (A) Product Description
4 Technical specifications
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
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Parameter
Description
Operating temperature (º
C) (altitude:
0–1800 m)
-5 to 50
Operating humidity (relative
humidity)
10%–90% (indoor), non-condensing
Lightning protection on the DC power
interface
2 kV in differential mode
4 kV in common mode
Lightning protection on the AC power
interface
2 kV in differential mode
4 kV in common mode
Noise
Telecom equipment room: 72–75 dB (A)
Manned equipment room: the A-weighted
sound power-level Lwad of the entire device is
7.2 Bels at an ambient temperature of 23±2°C.
Application environment
Telecom equipment room
Small telecom center or corridor
When the altitude increases by 220 m between 1800 m and 5000 m, the highest
operating temperature of the device decreases by 1°C.
4.2 Laser safety class
According to the laser Tx optical power, the laser safety class used by the iTN8600-I is Class
1.
When the safety class of laser used by the iTN8600-I is Class 1, the maximum Tx optical
power of the optical interface is smaller than 10 dBm (10 mW).
The laser beam inside the fiber may burn your eyes. Do not stare at the optical
interface during operation and maintenance.
4.3 Reliability specifications
Table 4-2 lists reliability specifications of the iTN8600-I.
Table 4-2
Reliability indexes
Parameter
Description
System availability
99.999%, with the annual downtime less than 5min
Average annual repair rate
< 1.5%
