Cisco STACK-T4-3M InfiniBand/fibre optic cable Black, Steel

STACK-T1-3M=

STACK-T4-3M=

MA-CBL-120G-3M

MA-CBL-120G-1M

QSFP-H40G-CU5M=

Cisco StackWise-480 technology is built on the highly successful industry-leading StackWise® technology, which is a premium stacking architecture. StackWise-480 has a stack bandwidth of 480 Gbps. StackWise-480 uses Cisco IOS Software SSO for providing resiliency within the stack. The stack behaves as a single switching unit that is managed by an "active" switch elected by the member switches. The active switch automatically elects a standby switch within the stack. The active switch creates and updates all the switching/routing/wireless information and constantly synchronizes that information with the standby switch. If the active switch fails, the standby switch assumes the role of the active switch and continues to the keep the stack operational. Access points continue to remain connected during an active-to-standby switchover. A working stack can accept new members or delete old ones without service interruption. StackWise-480 creates a highly resilient single unified system of up to four switches, providing simplified management using a single IP address, single Telnet session, single CLI, auto-version checking, auto-upgrading, auto-configuration, and more. StackWise-480 also enables local switching in Cisco Catalyst 3850 Series Switches.

CISCO - 3M Type 4 Stacking Cable

High-performance stacking cable used to daisy-chain switches to each other.

High-performance stacking cable used to daisy-chain switches to each other.

The 40-Gigabit QSFP+ transceiver module is a hot-swappable, parallel fiber-optical module with four independent optical transmit and receive channels. These channels can terminate in another 40-Gigabit QSFP+ transceiver, or the channels can be broken out to four separate 10-Gigabit SFP+ transceivers. The QSFP+ transceiver module connects the electrical circuitry of the system with either a copper or an optical external network. The transceiver is used primarily in short reach applications in switches, routers, and data center equipment where it provides higher density than SFP+ modules.

StackWise-480 3m stacking cable spare

3M Type 3 Stacking Cable, spare

Meraki 120G stacking cable, 3 m

Meraki 120G stacking cable, 1 m

40GBASE-CR4 QSFP+ passive direct-attach copper transceiver module assembly, 5 meter

Cisco

Cisco

Cisco

Cisco

Cisco