Appendix A: Technical Specifications
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Managed Stackable Switches GSM7200PS and GSM7300S Series Hardware Installation Guide
Interface (Auto Uplink on
all RJ-45 ports)
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24 RJ-45 connectors for 10BASE-T,
100BASE-TX, and 1000BASE-T
•
Four slots are gigabit interface
converters (SFP) for SFP modules
•
Two slots are 10 gigabit interfaces for
SFP+ modules
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Two I/O module bays for either
10-Gigabit Ethernet or 24-Gigabit
stacking connectivity
•
RS-232 console port
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48 RJ-45 connectors for
10BASE-T, 100BASE-TX, and
1000BASE-T
•
Four slots are gigabit interface
converters (SFP) for SFP
modules
•
Two slots are 10 gigabit interfaces
for SFP+ modules
•
Two I/O module bays for either
10-Gigabit Ethernet or 24-Gigabit
stacking connectivity
•
RS-232 console port
Bandwidth
136 Gbps
184 Gbps
Address database size
8K MAC addresses per system
10/100/1000 buffer
memory
Max support 0.75-MB buffer memory
Max support 1.5-MB buffer memory
Mean time between
failure (MTBF)
211,069 hours (~ 24.1 years) @ 25 °C
98,705 hours (~ 11.3 years) @ 55 °C
169,522 hours (~ 19.4 years) @ 25
°C
83,550 hours (~ 9.5 years) @ 55 °C
Performance
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Forwarding modes: Store-and-forward
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Network latency: Less than 80 microseconds for 64-byte frames in
store-and-forward mode for 10 Mbps to 100 Mbps transmission
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Addressing: 48-bit MAC address
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Acoustic noise: (ANSI-S10.12): 44 dB @ 25°C ambient temperature
•
Heat dissipation: 260.488 Btu/hr for the GSM7328Sv2, 389.196 Btu/hr for
the GSM7352Sv2
Power consumption
76.3 W maximum 100-240VAC, 50–60
Hz universal input
114 W maximum 100-240VAC, 50–60
Hz universal input
Dimensions (W x D x H)
17.3 x 15.4 x 1.7 inch (440 x 390.7 x 43.2 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
Electromagnetic
emissions and immunity
CE mark, commercial, FCC Part 15 Class A, VCCI Class A, 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-2. Specifications for GSM7328S and GSM7352S (Continued)
Feature
GSM7328S
GSM7352S
