Cisco NIM-4T T3/E3, 4-Port Serial High-Speed WAN Interface Card T3/E3 Service Module
High-speed WAN access for Cisco 2900, 3900 and 4000 Series Integrated Services Routers (ISRs). The T3/E3 module offer both service providers and enteCisco T3/E3 Module,1-port clear-channel T3/E3 Service Module, Best Prices, Fast shipping worldwiderprises unprecedented flexibility in provisioning clear-channel T3 or E3 connections.
Figure 1. Cisco T3/E3 Module
The Cisco Packet-over-T3/E3 Service Module for the Cisco Integrated Services Routers offers the first software-configurable T3/E3 product from Cisco. This flexible T3/E3 module allows you to switch between T3 and E3 applications with a single Cisco IOS®Software command. This feature offers you increased flexibility and investment protection by allowing a Cisco partner, service provider, or enterprise customer to stock only a single product that can be deployed internationally.
The increased demand for bandwidth over the WAN and more attractive pricing of T3/E3 links by service providers has led to steady growth in T3/E3 deployments around the world. The T3/E3 module eliminates the need for an external data service unit (DSU), reduces provisioning costs, and provides highly manageable T3/E3 line termination. The module provides an integrated line interface unit (LIU) DSU that allows T3 or E3 lines to be directly terminated on a Cisco router, eliminating the need for external DSU equipment, simplifying the T3/E3 line management, reducing provisioning cost, and freeing valuable rack space.
The T3/E3 module supports the proprietary subrate and scrambling features of T3 DSU vendors such as Digital Link, Larscom, and ADC Kentrox. Subrate support in the module maximizes the utility of these products in service provider environments. By simultaneously supporting interoperability with a wide range of third-party DSU vendors, this module offers the flexibility to support installed equipment without locking customers into a proprietary solution.
The Cisco T3/E3 Service Module provides direct connectivity to a T3 line for full-duplex communications at the T3 rate of 44.736 MHz and full-duplex E3 communications at 34.368 MHz. Each T3 or E3 port consists of a pair of 75‑ohm BNC coaxial connectors (Type RG-59), one for transmit data and one for receive data, along with six LED indicators for line status. The T3/E3 module is supported in all Cisco IOS Software feature sets, and there are no additional memory requirements.
| SM-X-1T3/E3 |
1-port clear-channel T3/E3 Service Module |
| NIM-1T |
1-Port Serial High-Speed WAN Interface Card |
| NIM-2T |
2-Port Serial High-Speed WAN Interface Card |
| NIM-4T |
4-Port Serial High-Speed WAN Interface Card |
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.
Is your product original?
Yes, our product is original, we only sell original Cisco product.
What’s the warranty of your products?
We can provide 1 years warranty, Click Product Inventory list
what’s the MOQ for your products?
1piece.
What’s the payment terms?
Pre T/T or paypal or west union or Alibaba Trade Assurance order.
What’s the package?
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 |
 DHL |
2-7 business days
|
 Fedex |
2-7 business days
|
 Hong Kong EMS |
5-12 business days
|
 Hong Kong Air Parcel |
10-20 business days
|
 By Sea |
10-20 business days
|
Notice: Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea: Deliver to port: uritprice.com is responsible for transporting goods to port. All subsequent customs and transportation fees are the responsibility of the buyer. uritprice.com will recommend trustworthy local freight forwarders to you. uritprice.com can facilitate the progress under buyer’s permission and at buyer’s expense. Deliver to door: uritprice.com will quote all destination charge prior once we have confirmed order. uritprice.com is responsible for transporting goods to door after you have made the payment. International Shipping 
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