Cisco VWIC3-4MFT-T1/E1= Products

Part Number: VWIC3-4MFT-T1/E1=
Model: Accessories
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Product Highlights

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Application/Usage
VoiceWide Area Network
Total Number of Ports
4
Interfaces/Ports Details
4 x T1/E1 WAN
Network Technology
T1E1

Product Description:

  4-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1
Technical Information
Application/Usage:
  • Voice
  • Wide Area Network
Interfaces/Ports
Total Number of Ports:
4
Interfaces/Ports Details:
4 x T1/E1 WAN
Media & Performance
Network Technology:
  • T1
  • E1
Maximum Data Transfer Rate:
2.048
Physical Characteristics
Height:
0.8"
Width:
3.1"
Depth:
4.7"
Weight (Approximate):
0.21 lb
Miscellaneous
Compatibility:
  • Cisco 2911 Integrated Services Router
  • Cisco 2951 Integrated Services Router
  • Cisco 2921 Integrated Services Router
  • Cisco 3900 Series routers
Item Numbers
GTIN: 0882658359293, 4053162332225
UPC: 882658359293
EAN: 0882658359293, 4053162332225
UNSPSC: 43201547

Frequently Asked Questions

The Cisco ONS-XC-10G-51.7 is an XFP transceiver module designed for high-speed optical networking applications. It supports OC-192/STM64/10GE data rates with a wavelength of 1551.72 nm and operates at 100 GHz, making it ideal for long-distance telecommunications and enterprise network infrastructure. We offer this module as part of our comprehensive Cisco optical networking product line available from barcodesinc.com.

The ONS-XC-10G-51.7 is engineered for extended-range transmission over single-mode fiber (SMF) at 10 Gbps speeds. Based on Cisco's 10G transceiver specifications, modules in this class support distances up to 40 km or greater depending on the specific optical configuration. Contact us today to verify exact distance specifications for your deployment requirements.

Yes, the ONS-XC-10G-51.7 is a Cisco-native optical module designed for integration with Cisco ONS (Optical Networking Systems) and compatible switching platforms that accept XFP form-factor transceivers. It supports industry-standard 10GBASE-ER and similar optical protocols used across enterprise and service provider networks. Visit barcodesinc.com or contact our team to confirm compatibility with your specific Cisco equipment.

Cisco optical transceivers in the ONS series are available in both commercial (0°C to +70°C) and extended (-5°C to +85°C) temperature ranges to accommodate various deployment environments. The extended-temperature variants are suitable for outdoor installations and harsh operating conditions. Contact us today to confirm the temperature rating for your specific unit and application requirements.

Yes, Cisco's 10G optical modules in the ONS series support Digital Optical Monitoring (DOM), which enables real-time monitoring of optical signal power, laser bias current, and module temperature. This capability is essential for network management, troubleshooting, and predictive maintenance in mission-critical telecommunications infrastructure. We offer full technical support for DOM configuration and monitoring through our team.

We offer a complete range of Cisco optical accessories including SC+ connectors, MPO adapters, and specialized cables designed for 10G networking. Related components available from us include ONS-SC+-10G-LR, ONS-SC+-10G-CU7, and other interconnect solutions that integrate seamlessly with XFP transceivers. Visit barcodesinc.com to browse our full selection of compatible Cisco optical networking parts and accessories.

The Cisco VWIC3-4MFT-T1/E1= Products is also known as CSC-VWIC34MFTT1E1=
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Cisco VWIC3-4MFT-T1/E1= Products

Cisco VWIC3-4MFT-T1/E1= Products