ELTEX ESR Series User Manual

ESR-Series. User manual
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ESR-20 front panel
The front panel layout is depicted in figure 28.
Figure 28 – ESR-20 front panel
Table 23 lists connectors, LEDs and controls located on the front panel of ESR-20.
Table 23 – Description of connectors, LEDs and controls located on ESR-20 rear panel
№ Front panel element Description
1 110-250 VАC Power supply.
2 Power Device power LED.
Status Current device status LED.
Alarm Alarm LED.
HA HA operation mode LED (is not supported in the current version).
3 F Functional key that reboots the device and resets it to factory default
configuration: - pressing the key for less than 10 seconds reboots the
device. - pressing the key for more than 10 seconds resets the device to
factory default configuration.
4 Console Console port for local management of the device.
5 SD SD-card connector.
6 USB1 USB 2.0 connector for connecting external USB devices.
7 USB2 USB 3.0 connector for connecting external USB devices.
8 1, 2 2 ports of Gigabit Ethernet 10/100/1000BASE-T (RJ-45).
9 [1 .. 4] 2 Combo ports of Ethernet 10/100/1000BASE-X/10/100/1000BASE-T.

ELTEX ESR Series Specifications

General

Model	ESR Series
Category	Network Router
Manufacturer	ELTEX
Management	Web interface, CLI, SNMP
Operating Temperature	0°C to 40°C
Dimensions	Varies by model
Weight	Varies by model
Routing Protocols	OSPF, BGP
WAN Interfaces	Ethernet, SFP
LAN Interfaces	Ethernet, SFP
VPN Support	IPsec, L2TP, PPTP
Firewall	Stateful packet inspection, ACLs
Power over Ethernet (PoE)	Available on some models
QoS	Traffic prioritization