NIM-VA-B Cisco Catalyst 8000 Series Edge Platforms Module

Cisco NIM-VA-B NIMs, Multi Mode VDSL2/ADSL/2/2+ NIM Annex B NIMs Module

The Cisco^®4000 Integrated Services Router Family Network Interface Module (NIM) supports VDSL2 and ADSL2/2+ on a single WAN interface. The solution provides a secure, cost-effective solution for customers ranging from teleworkers and small businesses to large enterprise branch offices.

Product Overview

The Cisco Multimode VDSL2 and ADSL2/2+ NIM (part number NIM-VAB-A) provides single-port multimode VDSL2 and ADSL2/2+ WAN connectivity (Figure 1).

Figure 1.  Single-Port NIM Supports VDSL2 and ADSL2/2+ for WAN Connectivity

In combination with Cisco 4000 Integrated Services Routers (ISRs), this NIM provides high-speed digital data transmission between customer premises equipment (CPE) and the central-office DSL access multiplexer (DSLAM), usually located on the telephone company premises. Service providers and resellers can offer additional services such as business-class security; voice, video, and data; differentiated classes of service (CoS); and managed network access with Cisco IOS^®Software over existing telephony infrastructure.

With Cisco IOS XE Software Release 3.14 and later releases, the single-port multimode VDSL2 and ADSL2/2+ NIM is supported on the following Cisco 4000 routers: Cisco 4321, 4331, 4351, 4431, and 4451.

DSL Specifications

Tables 1 through 4 list the DSL feature specifications and DSLAM interoperability support for the Cisco Multimode VDSL2 and ADSL2/2+ NIM WAN card. For more information and details about DSLAM and NIM interoperability, please refer to the following document: Cisco ISR4000 xDSL Interoperability. Table 5 lists the product dimensions.

Cisco NIM Modules

What version of the Cisco Prime enterprise and service provider management application supports the Cisco ISR4221-SEC/K9 Series?

Cisco Prime 2.0 supports the Cisco 4000 Series. Support for the Cisco 4221 ISR will be available in Cisco Prime 3.1.

Do all four ports with both RJ-45 and Small Form-Factor Pluggable (SFP) front panel Gigabit Ethernet (FPGE) connections support failover?

Yes. You can configure auto-failover on any of the front-panel ports with both RJ-45 and SFP connections. When auto-failover is configured, if the primary interface type fails, either RJ-45 or SFP, the other media type becomes active and allows traffic to continue over the backup physical connection. In this scenario, the backup connection needs to be connected with the same speed and duplex as the primary connection.Note that the auto-failover feature as described does support one Gigabit Ethernet interface acting as a backup to another. The two physical connections available on a single Gigabit Ethernet interface simply provide failover if a link fails.

Is a console port available on the Cisco ISR4221-SEC/K9?

Yes, the Cisco ISR4221-SEC/K9 router has a combo RJ-45 port for AUX and Console.

In the case of control-plane memory, can I put, say, a 4-GB DIMM in one slot and a 2-GB DIMM in the other slot?

No. Like the Cisco 3900 Series, the 4000 Series expects both DIMM slots to have the same size of memory; as an example, it must have either 4-GB memory in both slots for a total of 8 GB of control-plane memory, or 2-GB memory in both slots, for a total of 4 GB of control-plane memory. This setup is necessary because these platforms interleave memory devices for faster access.

How many dual inline memory modules (DIMMs) does the Cisco ISR4221-SEC/K9 have?

 The Cisco ISR4221-SEC/K9 has no DIMM slot for memory expansion.

Can I use the enhanced high-speed WAN interface cards (EHWICs) available on the Cisco 1900, 2900, and 3900 Series ISRs on the Cisco 4000 Series ISRs?

EHWIC modules available on the Cisco ISR Generation 2 (ISR G2) routers will not work with the 4000 Series ISRs. The 4000 Series is targeted at new branch-office environments requiring high bandwidth and greater application performance, making most EHWICs unapplicable. Also, the newer NIM architecture allows for faster, more capable modules on a high-end platform. .

Can the NIMs or service modules available on the Cisco 4000 Series work on the Cisco ASR 1000 Series?

The service modules will work with the Cisco ASR 1000 Series. Select NIMs will also work with the ASR 1000 Series.

Are the Cisco ASR 1000 Series Shared Port Adapter (SPA) cards supported on the 4000 Series ISRs?

No. SPAs are not compatible with the 4000 Series ISRs.

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We can provide 1 years warranty, Click Product Inventory list

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Original packing. For the outside, we will pack it in an empty box to protect from damaged during transportation, and ensure you will receive the goods in good condition.

Delivery

Cargo will be delivered within 2 day after payment arrived. Tracking Number will be offered once delivery done.As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order.

Delivery Options	Estimated Delivery Time
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Fedex	2-7 business days
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Hong Kong Air Parcel	10-20 business days
By Sea	10-20 business days

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