H3C S7500 Series Ethernet Switches Installation Manual

Installation Manual
H3C S7500 Series Ethernet Switches Chapter 1 Product Overview
1-25
1) Simutaneously pull the two locks outward to release them.
2) Gently pull the fan tray out.
1.6 Technical Specifications for the S7500 Series
Table 1-16 Technical specifications for the S7500 series
Item S7503 S7506 S7506R
Physical dimensions (H × W
× D)
352.8 × 436 ×
480 mm (13.9 x
17.2 x 18.9 in.)
486.2 × 436 ×
480 mm (19.1
x 17.2 x 18.9
in.)
530.6 × 436 ×
480 mm (20.9 x
17.2 x 18.9 in.)
Weight (fully configured)
≤ 50 kg (110.2
lb.)
≤ 70 kg (154.3
lb.)
≤ 80 kg (176.4
lb.)
Number of SRPU slots 1 1 2
Number of LPU slots 3 6 6
Mean time between failures
(MTBF)
185,000 h 160,000 h 221,000 h
Mean time to repair (MTTR) 1 h
Dual-input
dual-switch AC
power distribution
box
110-120/220-240 VAC; 50 Hz or 60 Hz; 9.0/5.0 A
S7503 AC power
distribution box
100 VAC to 240 VAC, 50 Hz or 60 Hz
Power
distrib
ution
box
DC power
distribution box
Rated voltage: –48 VDC to –60 VDC
Maximum tolerance: –36 VDC to –72 VDC
PoE input voltage –46 DCV to –55 DCV; 55.0 A
Operating temperature 0ºC to 45ºC (32ºF to 113ºF)
Operating humidity
(non-condensing)
10% to 90%