AIR-CT8510-HA-K9 Overview
Cisco 8500 Series Wireless Controllers are a highly scalable and flexible platform that enables mission-critical wireless networking for enterprise and service provider deployments. AIR-CT8510-HA-K9 is a High Availability AP Stateful Switchover (AP SSO) model.
Quick Specs
Figure 1 shows the appearance of AIR-CT8510 controller.
Table 1 shows the Quick Specs.
Product Code |
AIR-CT8510-HA-K9 |
Description |
Cisco 8510 Series High Availability Wireless Controller |
Features (Cisco 8500 Series) |
- Supports 100,300, 500, 1000, 3000, or 6000 access points - Supports up to 4096 VLANs |
Interfaces |
- 2 x 10 Gigabit Ethernet interfaces - Small Form-Factor Pluggable (SFP) options - LED indicators: Network Link, Diagnostics - 1 x service port: 10/100/1000 Mbps Ethernet (RJ-45) |
Wireless |
IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n, 802.11k, 802.11r, 802.11u, 802.11w, 802.11ac |
Dimensions (W x L x H) |
17.30 x 28.00 x 1.69 in. (440.0 x 711.4 x 43.0 mm) |
Net Weight |
35.1 lb (15.9 kg) |
Product Details
Figure 2 shows the front panel of AIR-CT8510 controller.
Note:
(1) |
Drive Bay 0 |
(6) |
USB 1 Connector |
(2) |
Drive Bay 2 |
(7) |
Optical Drive Eject Button |
(3) |
Video Connector |
(8) |
Optical Drive Bay |
(4) |
Power Control Button and LED |
(9) |
Drive Bay 3 |
(5) |
USB 2 Connector |
(10) |
Drive Bay 1 |
Figure 3 shows the back panel of AIR-CT8510 controller.
Note:
(1) |
10G Port 1 |
(6) |
Video Connector |
(2) |
10G Port 2 |
(7) |
Serial Connector |
(3) |
IMM 10/100Mbps Ethernet Port |
(8) |
USB Connectors |
(4) |
Service Port |
(9) |
Power Supply 1 |
(5) |
HA Port |
(10) |
Power Supply 2 |
Figure 4 shows the High Availability – AP Stateful Switchover.
In the traditional Controller AP Fail-Over model, a unique IP address for the Primary, Secondary, and Tertiary Controller was configured on each AP. When the AP's active Controller went down, the AP went to the discovery state, and a whole joining process to a new Controller was required.
The newly introduced High Availability AP Stateful Switchover (AP SSO) model provides a Box-to-Box redundancy with one Controller in Active state and a second Controller in Hot Standby State where it monitors the health of the Active Controller via a Redundant (HA) Port.
The configuration on the Active Controller is synched to the Standby Controller via the Redundant Port. In HA, both controllers share the same set of configuration including the IP Address of the management interface. Furthermore, the AP's CAPWAP State (for APs in RUN state) are also synched. As a result, APs do not go into Discovery state when the Active Controller fails. This model reduces the Downtime in the case of a Box Failure to sub-second, and to up to three seconds in the case of upstream network connectivity issues (for example, Loss of Gateway).
Note: AIR-CT8510-HA-K9 is available and supports standby operation for up to 6000 APs when connected to the primary 8500 Controller.
The SFP Support
Table 2 shows some recommended SFP for this wireless controller.
SFP |
Description |
10GBASE-SR SFP Module |
|
10GBASE-LR SFP+ Module for SMF 10 Gbps |
|
Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU1M |
|
Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU3M |
|
SFP-H10GB-CU5M,5M Passive Copper Twinax Cable F, Nexus,24AWG cable assembly |
Compare to Similar Items
Table 3 shows the comparison of similar items.
Models |
AIR-CT8510-HA-K9 |
|
Max Access Points with licenses |
6000 |
6000 |
Max Client Support with licenses |
64,000 |
64,000 |
Ports |
2 x 10G SFP |
2 x 10G SFP |
Special Feature |
100 Access Points |
High Availability – AP Stateful Switchover |
Get more information
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