Enterasys I-Series

Mô tả

I-SERIES SPECIFICATIONS
Models I3H252-12TX I3H252-4FXM I3H252-4FX-MEM I3H252-6TX-MEM I3H252-8FXM I3H252-8TX-2FX
Power Supplies 2 slots for 10/100 Mbps I/O modules
2 slots for Gigabit Ethernet SFP uplinks
I/O Modules 12-port 10/100 Base-T 4-port 100 Base-FX 4-port 100 Base-FX with memory configuration slot 6-port 10/100 Base-T with memory configuration slot 8-port 100 Base-FX 8-port 10/100 Base-T and 2-port 100 Base-FX
LED 1 red/green LED showing system status
2 green LEDs showing each power input status
2 green LEDs showing link activity of SFP ports
Capacity & Performance
Address Table Size 8000 MAC Addresses
1024 VLANs Supported
8 Hardware Queues/Port
VLAN Spanning Tree (802.1S)
VLAN Spanning Tree (802.1S) 4 Instances Supported
802.3AD Link Aggregation 8 ports per trunk group, 6 groups supported
Main memory 256 MB
Flash memory 32 MB
Physical Specifications
Dimensions
(H x W x D)
8.89 cm x 33.86 cm x 18.41 cm (3.5″ x 13.33″ x 7.25″)
Weight 4.35 kg
(9.57 lbs)
4.33 kg
(9.53 lbs)
4.34 kg
(9.55 lbs)
4.34 kg
(9.55 lbs)
4.43 kg
(9.75 lbs)
4.31 kg
(9.48 lbs)
MTBF 182,146 hours 184,898 hours 159,144 hours 164,848 hours 164,891 hours 177,472 hours
Environmental Specifications
Operating Temperature -40° C to 60° C (-40° F to 140° F)
Storage Temperature -40° C to 70° C (-40° F to 158° F)
Operating Humidity 95% Relative Humidity Non-Condensing
Power Consumption The I-Series accepts 24 volt DC power only. The customer must provide DC power to the switch or purchase the optional external DC power unit (I3H-PWR).
Operation Shock 50 G Trapezoidal Shock
Agency & Standards Specifications
Standard Safety UL 60950-1, CSA 22.2 60950-1-03, EN 60950-1, and IEC 60950-1
Standard EMC FCC Part 15 Class A, ICES-003 Class A, BSMI, VCCI V-3, AS/NZS CISPR-22 Class A, EN 55022 Class A, EN 55024 Class A
Industrial EMC EN 61000-6-4, EN 61000-6-2, EN 55011
Hazardous Locations ANSI/ISA 12.12.01; CAN/CSA C22.2 No. 213- M1987; EN 60079-0:2006; EN 60079-15:2005; for use in Class 1, Division 2, Groups A, B, C, and D
I/O MODULES
I3H-12TX I3H-4FX-MM I3H-4FXM-MEM I3H-6TX-MEM I3H-8FX-MM I3H-8TX-2FX
I/O Module Dimensions 4.57 cm x 10.7 cm x 11.4 cm (1.8″ x 4.21″ x 4.5″)
Weight 0.24 kg
(0.53 lbs)
0.22 kg
(0.48 lbs)
0.23 kg
(0.51 lbs)
0.23 kg
(0.51 lbs)
0.32 kg
(0.70 lbs)
0.20 kg
(0.44 lbs)
MTBF 657,722 hours 695,075 hours 432,172 hours 819,538 hours