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1.5 Product Specifications
Model Name
Hardware Specifications
Copper Ports
SFP/mini-GBIC Slots
Console
Switch Architecture
Switch Fabric
Throughput (packet per second)
Address Table
Shared Data Buffer
Flow Control
Jumbo Frame
Reset Button
ESD Protection
EFT Protection
Enclosure
Installation
Connector
Alarm
DI/DO
LED Indicator
Dimensions (W x D x H)
Weight
Power Requirements
IGS-20040MT
16 10/ 100/1000Base-T RJ45 Auto-MDI/MDI-X ports
4 1000Base-SX/LX/BX SFP interfaces (Port-17 to Port-20)
Compatible with 100Base-FX SFP
1 x RJ45 serial port (115200, 8, N, 1)
Store-and-Forward
40Gbps / non-blocking
25.6Mpps
8K entries, automatic source address learning and ageing
4Mbits
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
9Kbytes
< 5 sec: System reboot
> 5 sec: Factory Default
6KV DC
6KV DC
IP30 aluminum case
DIN rail kit and wall-mount kit
Removable 6-pin terminal block for power input
Pin 1/2 for Power 1; Pin 3/4 for fault alarm; Pin 5/6 for Power 2
Removable 6-pin terminal block for DI/DO interface
Pin 1/2 for DI 0 & DI 1; Pin 3/4 for DO 0 & DO 1; Pin 5/6 for GND
One relay output for power failure. Alarm Relay current carry ability: 1A
@ 24V AC
2 Digital Input (DI): Level 0: -24V~2.1V (±0.1V)
Level 1: 2.1V~24V (±0.1V)
Input Load to 24V DC, 10mA max.
2 Digital Output (DO): Open collector to 24V DC, 100mA (max.)
System:
Power 1
(Green)
Power 2
(Green)
Fault Alarm
(Green)
Ring
(Green)
R.O.
(Green)
72 x 107 x 152mm
1043g
12V to 48V DC
19
User's Manual of IGS-20040MT
Per 10/100/1000T RJ45 Port:
1000 LNK/ACT
(Green)
10/100 LNK/ACT
(Orange)
Per SFP Interface:
1000 LNK/ACT (Green)
100 LNK/ACT (Orange)
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