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Introduction
Overview
The RocketLinx ES7528 is a rack mount high-port density managed PoE switch designed exclusively for highly critical PoE
applications such as real-time IP video surveillance with high-resolution quality and evolving wireless communication systems
such as Wimax and 802.11 a/b/g/n access points.
The RocketLinx ES7528 provides a total of 28-ports:
•
24 Fast Ethernet PoE injector ports that can deliver 15.4 Watts (IEEE 802.3af) or 32 Watts (high power PoE IEEE 802.3at)
•
4 gigabit copper/SFP combo uplink Ethernet ports
With network redundancy technology, the RocketLinx ES7528 can aggregate up to twelve Fast Ethernet and two gigabit rings
while providing high-quality data transmission with less than 5ms network recovery time. To ensure traffic switching without
data loss and blocking, the RocketLinx ES7528 provides a 12.8G backplane with an integrated non-blocking switching
function. The RocketLinx ES7528 incorporates LLDP functionality and works with NetVision to allow administrators to
automatically discover devices and efficiently manage the industrial network performance in large-scale surveillance
networks. The RocketLinx ES7528 supports AC and dual 53VDC power inputs that can be aggregated to provide redundancy.
The RocketLinx ES7528 also provides alarm relay output signaling functionality.
The RocketLinx ES7528 provides advanced Layer 2 management features including IGMP Query/Snooping, DHCP, 256
VLAN, QoS, LACP, LPLD, and the corrosion resistant robust design, the RocketLinx ES7528 is a revolutionary solution for
industrial surveillance applications.
Major Features
The RocketLinx ES7528 has the following features:
•
24 10/100BASE-TX and four gigabit copper/SFP combo uplink ports
•
24 ports that support both IEEE 802.3af (compliant 15.4W) and IEEE 802.3at (compliant 32W), including two-event and
LLDP classification
•
Flexible-bandwidth and long-distance data transmission by SFP transceivers
•
Total power budget of up to 720W
•
Operating temperature range of -25° to 65°C
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LPLD (Link Partner Live Detect Function) for reliable PoE connection through active powered device status detection and
auto reset function
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12.8G Non-Blocking backplane, 16K MAC table for wire speed bidirectional switching
•
IEEE 1588 PTP compliance for precise time synchronization
•
Network redundancy technology for aggregating up to 12 x 100Mb plus two gigabit rings
•
Supports up to 9,216 bytes jumbo frame for secured large file transmission
•
IEEE 802.1AB LLDP and optional NetVision software for auto-topology and large network group management
•
IGMP Query v1/v2 & snooping v1/v2/v3 for advanced multicast filtering
•
Up to 256 VLAN traffic isolation
•
Advanced network management features support SNMP, RMON
•
Supports DHCP client/server, DHCP Option 82 for automatic IP configuration
•
Dual redundant AC and DC power inputs with a wide voltage range
•
IP31 rugged metal case with great heat dispersion
Detailed specifications are available for the RocketLinx ES7528 data sheet, which is available on the
Introduction
RocketLinx ES7528 Industrial Managed PoE Rack Mount User Guide: 2000509 Rev. A - 7
Comtrol web
site.
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