American Fibertek IET8242MH-S-DR Specsheet
IET8242MH-S-DR
Hardened Managed 8-port 10/100/1000Base-T + 4-port 100/1000Base-X SFP Ethernet Switch
ERPR
S
4
6
KV
Features
►
8 10/100/1000Base-T + 4 100/1000Base-X SFP
►
RJ45 Port Supports 10/100/1000Mbps-Full/Half-duplex,
Auto-negotiation, Auto MDI/MDIX
►
SFP Slot Supports 100/1000Mbps
►
Supports IGMP v1/v2/v3, up to 1024 groups
►
Supports IEEE1588v2 PTP
►
Supports IEEE802.1Q VLAN, SNMP v1/v2c/v3
►
Web GUI, Serial Console, CLI Command configuration
►
Network Redundancy support: G.8032 ERPS, RSTP, MSTP
►
6KV surge protected
►
Redundant DC Power Inputs
-40°C to 75°C (-40°F to 167°F) operating temperature
►
Embedded Surveillance Device Management
►
Warranty
►
5-Year Warranty
Typical Application
Railway System
L2+ Managed Ethernet Switches
with Surveillance Device Management
Managed Ethernet Switches
Specifications
Ethernet
Standards
IET824 2MH-S-DR
Control Center
ERPS Ring
ERPS Ring
< 50 ms
< 50 ms
Outdoor IP surveillance
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3u 100Base-FX
IEEE 802.3z 1000Base-X
IEEE 802.1d STP (Spanning Tree Protocol)
IEEE 802.1w RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s MSTP (Multiple Spanning Tree Protocol)
ITU-T G.8032 / Y.1344 ERPS (Ethernet Ring Protection Switch)
IEEE 802.1Q Virtual Local Area Network (VLAN)
IEEE 802.1ad Stacked VLAN, Q-in-Q
IEEE 802.1p QoS/CoS Protocol for Traffic Prioritization
IEEE 802.1X Network Authentication
IEEE 802.3x flow control, back pressure flow control
IET824 2MH-S-DR
Ethernet + PoE
Ethernet
Fiber
Surge Protection
6KV
1
www.ot-systems.com
IEEE 802.3ah OAM, Operations, Administration, Management
IEEE 802.3ad LACP, Link Aggregation Control Protocol
IEEE 802.1ab LLDP Link Layer Discovery Protocol
IEEE 1588v2 PTP Precision Time Protocol
IEEE 802.1ag Ethernet CFM Connectivity Fault Management
Specifications
Protocol
Processing Type Store-and-Forward
Forward Filter Rate 14,880pps (10Mbps)
Packet Buffer Memory 4 Mbit
Max Packet Length 9.6 Kbytes
Address Table Size
Interface
RJ45 Ports
SFP Port
Electrical and Mechanical
Input Power
Input voltage range 9.6-57 VDC
Power Consumption
Port
Surge Capacity
Digital Input
Input Channel DI x 1
Input Voltage 0 to 24VDC
Digital Input Levels for Dry Contact NO,NC
Connector type 2-pin screw terminal block
Digital Output
Ouput Channel DO x 1
Ouput Current Max. 1A
Output Voltage Max. 24 VDC
Connector type 2-pin screw terminal block
LED Indicators
Sys
Alarm
Power
RM, CPL(Reserved for Ring) RM, CPL
Ethernet (Per Port)
SFP (Per Port)
CSMA/CD, IGMP v1/v2/v3, SNMP v1/v2c/v3, TFTP, SNTP, SMTP, RARP, RMON, Syslog
148,800pps (100Mbps)
1,488,000pps (1000Mbps)
8K MAC Addresses
8 x 10/100/1000 Mbps, Auto-MDI/MDI-X, Auto-negotiating, Full/Half-Duplex
4 x 100/1000Base SFP slots, LC
Redundant Input Terminals (4-pin Terminal Block)
Max. 10W
RJ45 Port 1 ~ Port 8
Fiber Port 9 ~ Port 12
6KV/port
Green on for switch ready
off for normal, on for system alarm.
Power 1, Power 2
Link/Active
Link/Active
Managed Ethernet Switches
Dimensions (W x D x H)
Weight
Casing
Mounting Options
62 x 130 x 135 mm
1 Kg
IP30 Metal Case
DIN-Rail / Wall Mount
2
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