The Cisco SM-X Layer2/3 EtherSwitch Service Module helps ensure maximum availability, high performance, ease of upgrade, and expandability. The modules have their own processors, switching engines, and flash memory that run independently of host router resources, helping ensure maximum concurrent switching and routing performance as well as providing integrated PoE+, security, and increased ease of management.
As users attempt network access through the Cisco Enhanced EtherSwitch Service Module, the module can use IEEE 802.1x and a large number of Cisco 802.1x extensions to validate the credentials of the end device and place the user in the appropriate VLAN or Cisco TrustSec group. As the end-user data traverses between the switch module and other network entities or between buildings, this traffic can be encrypted at Layer 2 using MACsec.
Advanced PoE support
PoE removes the need for wall power to each PoE-enabled device and eliminates the cost for additional electrical cabling and circuits that would otherwise be necessary in IP phone and wireless LAN (WLAN) deployments. Although PoE has been employed for more than a decade, it is still an evolving technology.
IEEE 802.3at Power over Ethernet
In addition to 802.3af PoE, the Cisco Enhanced EtherSwitch Service Modules support PoE+ (IEEE 802.3at standard), which provides up to 30W of power per port. The Cisco SM-X EtherSwitch Service Modules can thereby provide a lower TCO for deployments that incorporate Cisco IP Phones, Cisco Aironet wireless LAN access points, or any IEEE 802.3af-compliant end device. PoE+ enabled ports can, in addition to PoE+ 30 W, also be used to deliver power for current PoE and enhanced ePoE solutions.
Specification
| General | |
|---|---|
| Device Type | Switch – 24 ports – managed |
| Enclosure Type | Plug-in module |
| Subtype | Gigabit Ethernet |
| Ports | 24 x 10/100/1000 (PoE+) |
| Power Over Ethernet (PoE) | PoE+ |
| Capacity | Virtual interfaces (VLANs): 255 |
| Remote Management Protocol | Telnet, SNMP 3, SSH |
| Authentication Method | Kerberos, Secure Shell (SSH) |
| Features | Layer 2 switching, DHCP snooping, Access Control List (ACL) support, Dynamic ARP Inspection (DAI), Cisco EnergyWise technology, Unicast Reverse Path Forwarding (URPF) |
| Compliant Standards | IEEE 802.3af, IEEE 802.1x, IEEE 802.3at |
| Expansion / Connectivity | |
| Interfaces | 24 x 1000Base-T RJ-45 PoE+ – 30 W |
| Software / System Requirements | |
| Software Included | Cisco IOS LAN Base |
| Dimensions & Weight | |
| Width | 8.1 in |
| Depth | 8.1 in |
| Height | 1.6 in |
| Weight | 1.98 lbs |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 5 – 85% |
| Min Storage Temperature | -4 °F |
| Max Storage Temperature | 149 °F |
| Humidity Range Storage | 5 – 95% |
| Compatibility Information | |
| Designed For | Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated Services Router Voice and Video Bundle, 4451-X Integrated Services Router Voice Security Bundle |
Packing Information
Cisco SM-X Layer 2/3 EtherSwitch Service Module SM-X-ES3-24-P is sealed in cisco original box. We will also pack SM-X-ES3-24-P with the second box before shipping.
Shipment
Our products will be sent via FedEx,DHL,TNT,UPS,EMS,and so on.but the buyer is responsible for
customs clearance and pay tariff when the product arrived destination country.
Shipping Methods
2-4 business days
2-4 business days
2-4 business days
5-7 business days
Payment Method
T/T,Western Union, HSBC and Money Gram will be accepted.Faster payment will help you to get the items earlier.
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