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Chapter 1: Introduction
Robust layer 2 features
The ES2402 series can be programmed for advanced switch management functions
such as dynamic port link aggregation (LACP), Spanning Tree Protocol (STP), IGMP
Snooping v1, v2, bandwidth control, and L2/L4 security control. The ES2402 series
provides IEEE 802.1Q tagged VLAN, port-based VLAN, and MTU VLAN. Via
aggregation of supporting ports, the ES2402 series allows the operation of a high-
speed trunk combining multiple ports and also supports fail-over.
Flexible and extendable uplink solution
The ES2402 series provides two extra Gigabit TP/SFP combo interfaces supporting
10/100/1000BASE-T RJ45 copper to connect with surveillance network devices such
as an NVR, Video Streaming Server, or NAS to facilitate surveillance management. It
can be connected with the 1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber
transceiver and uplinks to a backbone switch for monitoring a control center in long
distance. The distance can be extended from 550 m to 2 km (multi-mode fiber), even
going up to above 10/20/30/50/60/70km (single-mode fiber or WDM fiber). They are
well suited for applications within enterprise data centers and distributions.
Product features
Physical port
•
8-port 10/100BASE-TX RJ45 copper with PoE in-line supported (for ES2402 series)
•
16-port 10/100BASE-TX RJ45 copper with PoE in-line supported (for ES2402
series)
•
24-port 10/100BASE-TX RJ45 copper with PoE in-line supported (for ES2402
series)
•
2-port 10/100/1000BASE-T RJ45 copper
•
2 1000BASE-X mini-GBIC/SFP slots to share with Port-17 to Port-18
•
Reset button for system management.
Power over Ethernet
•
Complies with IEEE 802.3at High Power over Ethernet end-span PSE.
•
Complies with IEEE 802.3af Power over Ethernet end-span PSE.
6
ES2402-24P-2C / ES2402-16P-2C / ES2402-8P-2C User Manual
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