NETGEAR GSM7328Sv1 - ProSafe 24+4 Gigabit Ethernet L3 Managed Stackable Switch, Руководство по установке

Страница: 39 / 44

Managed Stackable Layer 3 Switches GSM7328S, GSM7352S and GSM7328FS Hardware Instal-
Technical Specifications A-3
v1.0, February 2007
Performance • Forwarding modes: Store-and-forward
• Network latency: Less than 80 microseconds for 64-byte frames in store-and-forward
mode for 10 Mbps to 100 Mbps transmission
• Addressing: 48-bit MAC address
• Acoustic noise: (ANSI-S10.12): 56.07 dB
• Heat dissipation: 18.99 Btu/hr
Power
consumption 80 W maximum 100-
240VAC, 50–60 Hz universal
input 108 W maximum 100-
240VAC, 50–60 Hz universal
input 80 W maximum 100-
240VAC, 50–60 Hz universal
input
Dimensions
(W x D x H)
17.3 x 15.2 x 1.6 inch (W x D x H)
(440 x 385 x 43 mm)
Environment Operating:
• temperature: 32° to 122°F (0° to 50°C)
• humidity: 90% maximum relative humidity,
noncondensing
• altitude: 10,000 ft (3,000 m) maximum
Storage:
• temperature: – 4° to 158°F (–20° to 70°C)
• humidity: 95% maximum relative humidity,
noncondensing
• altitude: 10,000 ft (3,000 m) maximum
Operating:
• temperature: 32° to 131°F
(0° to 55°C)
• humidity: 90% maximum
relative humidity,
noncondensing
• altitude: 10,000 ft (3,000
m) maximum
Storage:
• temperature: – 4° to 158°F
(–20° to 70°C)
• humidity: 95% maximum
relative humidity,
noncondensing
• altitude: 10,000 ft (3,000
m) maximum
Electromagnetic
emissions and
immunity • CE mark, commercial
• FCC Part 15 Class A VCCI
• Class A EN 55022 (CISPR 22) Class A
• Class A C-Tick
• EN 50082-1
EN 55024
Safety • CE mark, commercial
• CSA certified (CSA 22.2 #950)
• UL listed (UL 1950)/cUL IEC950/EN60950
Table A-1. Technical Specifications (continued)
Feature GSM7328S GSM7352S GSM7328FS