Comtrol RocketLinx ES7528 32040-1 产品宣传页

The RocketLinx ES7528 is a fully 802.3at compliant PoE Plus rack 

mount switch that features 24 10/100BASE-TX Ethernet ports and 4 

Gigabit Uplink/SFP Combo ports.  This switch is designed for highly 

critical PoE applications such as real time IP video surveillance and 

wireless communications systems.   

 

All of the fast Ethernet PoE injector ports can deliver 15.4W by IEEE 

802.3af or 30W by the latest high power PoE IEEE 802.3at standard. 

This flexibility makes the ES7528 the perfect solution for upgrading 

existing video network infrastructures to a powerful IP video 

surveillance network.

The 4 Gigabit Ethernet ports provide high speed uplinks to higher 

level backbone switches while advanced ring technology enables 

the ES7528 to aggregate up to 12 fast Ethernet rings and 2 gigabit 

rings providing high quality data transmission with less than 5ms 

network recovery time. To ensure traffic switching without data 

loss and blocking, the ES7528 provides a 12.8G backplane with 

integtrated non-blocking switching function. 

With advanced Layer2 management features including IGMP Query/

Snooping, DHCP, 255 VLAN, QoS, LACP, LPLD, and 24 PoE Plus 

ports, the RocketLinx ES7528 stands out from other PoE switches 

as the optimal solution for high density PoE and video surveillance 

applications. 

RocketLinx™ 

Part Number: 32049-4

KEY FEATURES AND BENEFITS

•  24 10/100BASE-TX, 4 Gigabit uplink/4 SFP ports
•  24-ports support both 15.4W IEEE 802.3af and 30W high power 

IEEE 802.3at, including 2-event and LLDP classification

•  IEEE 802.3at and IEEE 802.3af with max. 30W per port
•  LPLD for reliable PoE connection through Active Powered 

Device status detection and auto reset function

•  Total PoE power budget of up to 720 watts
•  Flexible-bandwidth and long-distance fiber data transmission 

via SFP transceivers

•  12.8G Non-Blocking backplane and 16K MAC table
•  IEEE 1588 PTP compliance for precise time synchronization

•  Advanced Redundant ring capabilities for aggregating up to 12 

x 100Mb rings plus 2 Gigabit rings

•  Supports up to 9,216 bytes Jumbo Frame for large file 

transmission

•  Optimized IGMP Query v1/v2 and IGMP Snooping v1/v2/v3 for 

advanced multicast filtering

•  Supports up to 255 VLANs for traffic isolation
•  Advanced network management features including SNMP
•  Supports DHCP client/server and DHCP Option 82 for automatic 

IP configuration

•  Dual redundant AC and DC power input voltage range: 48VDC 

(46-57VDC) and 100-250VAC, 47-63Hz, 4A

•  IP31 rugged aluminum case with superior heat dispersal
•  IPV6 support

PRODUCT DESCRIPTION

PoE SWITCH

PoE