1. Onboard ISC slot: 1: Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes).Cisco ISR4331/K9 Front.
2. The TNCS cards are provisioned as active and standby in the Cisco ONS 15454 M2, ONS 15454 M6, or NCS 2015 shelves. The TNCS cards serve as the processor card for the node. On the NCS 2015 shelf, the TNCS cards can be installed in slots 1 and 17. On the ONS 15454 M6 shelf, the cards can be installed in slots 1 and 8.
3. Cisco Integrated Services Card (ISC) slot on motherboard Integrated Services Card natively supports the new Cisco High-Density Packet Voice Digital Signal Processor Modules (PVDM4s), providing greater-density rich-media voice. Each Integrated Services Card slot connects to the system architecture through an up to 2-Gbps link.

ISR4461/K9 is the Cisco ISR 4461 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 3 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane). The Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of builtin intelligent network capabilities and convergence, the routers specifically address the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.

Quick Specs

An SM-X slot can be converted into a Network Interface Module (NIM) slot using an optional carrier card. The Modules, Cards, Licenses & Accessories. Cisco ISR4331/K9 is one of the Cisco 4000 series routers, which support new modules & cards slots, such as NIM, ISC, etc. Besides, Cisco ISR4331/K9 can upgrade by licenses. Enhanced service-module slots 1 Doublewide service-module slots 0 NIM slots 2 OIR (all I/O modules) Yes Onboard ISC slot 1 Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) 4 GB Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) 16 GB Default memory DDR3 ECC DRAM.

General

Cisco Isc Slot