ELTEX ESR Series User Manual

ESR-Series. User manual
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Figure 51 – Device rack installation
3.3 ESR-1000, ESR-1200, ESR-1500, ESR-1511, ESR-3100, ESR-1700 power module installation
ESR-1000/1200/1500/1511/3100/1700 router can operate with one or two power modules. The second power
module installation is necessary when the device operates under strict reliability requirements.
From the electric point of view, both places for power module installation are identical. In the context of device
operation, the power module can be in the main and reserve slot. For information on priority see tables
«Description of connectors, LEDs and controls located on router». Power modules can be inserted and
removed without powering the device off. When additional power module is inserted or removed, the router
continues operation without reboot.
Figure 52 – Power module installation
Device ventilation system is implemented using 'front-rear' layout. Vents are located on the front and
side panels of the device; ventilation modules are located at the rear. Do not block air inlet and outlet
vents to avoid components overheating and subsequent device malfunction.
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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