Cisco WIC-1B-U-V2 1 Port Networking Expansion Module WAN Access
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WIC-1B-U-V2 Cisco 1-Port WAN Interface Card Refurbished

Availability: In Stock
Part Number#: WIC-1B-U-V2
List Price was: $730.77
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You Save: $540.77 (74% off)


Short Description:
WIC-1B-U-V2 1-Port ISDN BRI WAN Interface Card for 1700 2600 3600 3700 | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Features and Specifications

The WIC-1B-U-V2 is a 1-port WAN (Wide Area Network) Interface Card manufactured by Cisco Systems, a leading provider of networking solutions. This interface card is designed for use in Cisco Integrated Services Routers (ISRs) and provides a single WAN connection for remote office or branch office (ROBO) networks.

Some of the features and specifications of the WIC-1B-U-V2 are as follows:

  • Interface type: The WIC-1B-U-V2 interface card is a High-Speed Serial Interface (HSSI) card, which supports speeds of up to 52 Mbps.
  • WAN connectivity: The card supports a range of WAN connectivity options, including T1/E1, fractional T1/E1, and symmetric DSL (SDSL) connections.
  • Compatibility: The WIC-1B-U-V2 interface card is compatible with a range of Cisco Integrated Services Routers, including the 1700, 1800, 2600, 2800, 3600, and 3700 series routers.
  • Hot-swappable: The card is hot-swappable, which means it can be installed or removed from a router without powering down the router.
  • LEDs: The card features LEDs that provide status information, including link activity, port status, and error conditions.
  • Dimensions: The WIC-1B-U-V2 measures 3.1 x 3.1 x 0.8 inches and weighs 3.2 ounces.
  • Power consumption: The card consumes approximately 3 watts of power.
  • Operating temperature range: The card operates in a temperature range of 32°F to 104°F (0°C to 40°C) and a relative humidity range of 10% to 85% (non-condensing).
Compatibility with Cisco routers and network Modules

The WIC-1B-U-V2 is a 1-Port WAN (Wide Area Network) Interface Card manufactured by Cisco Systems. It is designed to provide WAN connectivity to Cisco routers and network modules.

This interface card is compatible with a variety of Cisco routers, including Cisco 1700 Series routers, Cisco 1800 Series routers, Cisco 2600 Series routers, Cisco 2800 Series routers, and Cisco 3700 Series routers. It is also compatible with a number of network modules, including the Cisco NM-1FE1R2W, NM-1FE2W, NM-2FE2W, NM-1FE1R2W, and NM-2W.

The WIC-1B-U-V2 interface card supports a range of WAN protocols, including Frame Relay, High-Level Data Link Control (HDLC), Point-to-Point Protocol (PPP), and Serial Line Internet Protocol (SLIP). It also supports a range of speeds, including 56 Kbps, T1/E1, and fractional T1/E1.

Installation and Configuration

The WIC-1B-U-V2 is a 1-Port WAN Interface Card designed for use in Cisco Integrated Services Routers (ISR). It provides a single synchronous serial connection with speeds up to 2.048 Mbps, making it ideal for connecting to WAN networks using T1, E1, or J1 lines.

To install and configure the WIC-1B-U-V2 card, follow these steps:

  • Power off the router and unplug it from the power source.
  • Remove the router cover to access the internal components.
  • Locate an available WIC slot on the router motherboard and gently slide the WIC-1B-U-V2 card into the slot.
  • Use the mounting screw to secure the card in place.
  • Reattach the router cover and reconnect the power source.

After installing the WIC-1B-U-V2 card, you can configure it using the Cisco IOS command-line interface (CLI). The following steps will guide you through the configuration process:

  • Connect to the router console using a terminal emulator program such as HyperTerminal or PuTTY.
  • Enter the IOS command to enter global configuration mode:router# configure terminal
  • Configure the serial interface by specifying the interface type, slot number, and port number:router(config)# interface serial 0/0/0
  • Set the line encoding to the appropriate type (e.g. T1, E1, or J1):router(config-if)# line-code {ami | b8zs | hdb3}
  • Set the framing type to the appropriate type (e.g. SF or ESF):router(config-if)# framing {sf | esf}
  • Set the clocking source to internal or external:router(config-if)# clock source {internal | line}
  • Configure the IP address and subnet mask for the interface:router(config-if)# ip address <address> <subnet-mask>
  • Enable the interface:router(config-if)# no shutdown
  • Save the configuration changes:router# copy running-config startup-config

Once you have completed these steps, the WIC-1B-U-V2 card should be fully installed and configured for use with your Cisco router.

General Information
  • Manufacturer: Cisco Systems, Inc
  • MPN: WIC-1B-U-V2
  • Product Name: 1-Port ISDN BRI WAN Interface Card
  • Product Type: WAN Interface Card (WIC)
  • SKU: WIC-1B-U-V2
Technical Information
  • Application/Usage: Wide Area Network
Interfaces / Ports
  • Interfaces/Ports: 1 x ISDN BRI (U) WAN
  • Interfaces/Ports Details: 1 x RJ-45 ISDN BRI (U) WAN
Controls / Indicators
  • Status Indicators-
  • Network module status indicator
  • Status LEDs for each B Channel and NT1
Environmental Conditions
  • Temperature: 32°F (0°C) to 104°F (40°C) Operating
  • Temperature: -13°F (-25°C) to 158°F (70°C) Storage
  • Humidity: 5% to 95% Non-condensing Relative Humidity
Dimensions & Weight
  • Width: 3.1 Inch
  • Depth: 4.4 Inch
  • Height: 0.8 Inch
  • Weight: 112.80 Oz
  • Maximum Number of Modules per Chassis:
  • Cisco 1720 and 1721: 2
  • Cisco 1750: 2
  • Cisco 1751 and 1760: 2
  • Cisco 2600XM: 4
  • Cisco 3620: 4
  • Cisco 3640: 8
  • Cisco 3660: 12
  • Cisco 2691: 5
  • Cisco 3725: 7
  • Cisco 3745: 11
  • Cisco 1700 Series
  • Cisco 2600 Series
  • Cisco 3600 Series
  • Cisco 3700 Series
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product WIC-1B-U-V2 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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