Layer 2 full Gigabit modular managed Ethernet switch with 4 fixed Gigabit ports, 6 slots for optional 4-port GE/FE modules, 2 slots for isolated power modules, up to 28 Gigabit ports, -10 to 60C operating temperature
Ethernet Interface
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Pre-installed Modules
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Module
- 6 slots for optional 4-port FE/GE modules
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Slot Combination
- See the LM-7000H module series datasheet for more information
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Standards
- IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseX
IEEE 802.3x for flow control
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.1Q for VLAN Tagging
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1X for authentication
Ethernet Software Features
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Filter
- GMRP, GVRP, GARP, 802.1Q VLAN, IGMP Snooping v1/v2/v3, IGMP Querier
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Management
- IPv4/IPv6, Flow control, Back Pressure Flow Control, DHCP Server/Client, ARP, RARP, LLDP, Port Mirror, Linkup Delay, SMTP, SNMP Trap, SNMP Inform, SNMPv1/v2c/v3, RMON, TFTP, SFTP, HTTP, HTTPS, Telnet, Syslog, Private MIB
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MIB
- P-BRIDGE MIB, Q-BRIDGE MIB, IEEE8021-SPANNING-TREE-MIB, IEEE8021-PAE-MIB, IEEE8023-LAG-MIB, LLDP-EXT-DOT1-MIB, LLDP-EXT-DOT3-MIB, SNMPv2-MIB, RMON MIB Groups 1, 2, 3, 9
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Redundancy Protocols
- STP, RSTP, Turbo Ring v2, Turbo Chain, Ring Coupling, Dual-Homing, Link Aggregation
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Security
- Broadcast storm protection, Rate Limit, Trust access control, Static Port Lock, MAC Sticky, HTTPS/SSL, SSH, RADIUS, TACACS+, Login and Password Policy
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Time Management
- SNTP, NTP Server/Client, NTP Authentication
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Protocols
- IPv4/IPv6, TCP/IP, UDP, ICMP, ARP, RARP, TFTP, DNS, NTP Client, DHCP Server, DHCP Client, 802.1X, QoS, HTTPS, HTTP, Telnet, SMTP, SNMPv1/v2c/v3, RMON, Syslog
Switch Properties
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MAC Table Size
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Max. No. of VLANs
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VLAN ID Range
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IGMP Groups
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Priority Queues
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Packet Buffer Size
Serial Interface
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Console Port
- RS-232 (TxD, RxD, GND), 8-pin RJ45 (115200, n, 8, 1)
Input/Output Interface
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Digital Input Channels
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Digital Inputs
- +13 to +30 V for state 1
-30 to +3 V for state 0
Max. input current: 8 mA
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Alarm Contact Channels
- 3 (On MGMT, PWR1, PWR2 Module)
Relay output with current carrying capacity of 2 A @ 30 VDC
Power Parameters
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Input Voltage
- Isolated redundant power module
with PWR-LV-P48 installed:
24/48 VDC for the switch system
48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices)
with PWR-HV-P48 installed:
110/220 VDC/VAC for the switch system
48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices)
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Operating Voltage
- with PWR-LV-P48 installed:
18 to 72 VDC for the switch system
46 to 57 VDC for PoE systems
with PWR-HV-P48 installed:
88 to 300 VDC, 90 to 264 VAC for the switch system
46 to 57 VDC for PoE systems
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Input Current
- with PWR-LV-P48 installed:
PWR input current (switch system)
Max. 0.53 A @ 24 VDC
Max. 0.28A @ 48 VDC
with PWR-HV-P48 installed:
PWR input current (switch system)
Max. 0.11 A @ 110 VDC
Max. 0.06 A @ 220 VDC
Max. 0.29 A @ 110 VAC
Max. 0.18 A @ 220 VAC
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Overload Current Protection
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Reverse Polarity Protection
Physical Characteristics
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IP Rating
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Dimensions
- 218 x 115 x 163.25 mm (8.59 x 4.53 x 6.44 in)
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Weight
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Installation
- DIN-rail mounting, Wall mounting (with optional kit), Rack mounting (with optional kit)
Environmental Limits
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Operating Temperature
- Standard Temperature: -10 to 60°C (-14 to 140°F)
Wide Temperature: -40 to 75°C (-40 to 167°F)
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Storage Temperature (package included)
- -40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
- 5 to 95% (non-condensing)
Standards and Certifications
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EMC
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EMI
- CISPR 32, FCC Part 15B Class A
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EMS
- IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
IEC 61000-4-11
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Safety
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Railway
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Traffic Control
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Vibration
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Shock
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Freefall
