Expansion Module
Showing 1–24 of 575 results
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Expansion Modules
15454-M-100G-LC-C Cisco Trunk Card expansion module
 15454-M-100G-LC-C Overview
This trunk card delivers Dense Wavelength-Division Multiplexing (DWDM) transmission using a coherent polarization-multiplexed differential quadrature phase shift keying (CP-DQPSK) modulation scheme. The Cisco ONS 15454 100 Gbps Coherent DWDM trunk card simplifies the integration and transport of 100 Gigabit Ethernet and Optical Transport Unit Level 4 (OTU-4) interfaces and services into enterprises and service provider optical networks.
SKU: 15454-M-100G-LC-C -
Expansion Modules
15454-M-100G-LC-C Cisco Trunk Card expansion module
 15454-M-100G-LC-C Overview
This trunk card delivers Dense Wavelength-Division Multiplexing (DWDM) transmission using a coherent polarization-multiplexed differential quadrature phase shift keying (CP-DQPSK) modulation scheme. The Cisco ONS 15454 100 Gbps Coherent DWDM trunk card simplifies the integration and transport of 100 Gigabit Ethernet and Optical Transport Unit Level 4 (OTU-4) interfaces and services into enterprises and service provider optical networks.
SKU: 15454-M-100G-LC-C -
Expansion Modules
4OC3X/POS-IR-LC-B Cisco 12000 Series Line Card
4OC3X/POS-IR-LC-B Overview
The Cisco 12000 Series 4-Port OC-3c/STM-1c POS/SDH ISE Line Cards revolutionize the delivery of edge services by combining the power of the Cisco 12000 Series distributed system architecture and adaptive network processors to 10G-enable the high-speed service provider edge.
SKU: 4OC3X/POS-IR-LC-B -
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Expansion Modules
700449473 Avaya IP500 Analog Trunk 16 Expansion Module
700449473 Overview
The Analog Trunk 16 module adds an additional 16 analog trunks to your IP Office system and supports both loop-start and ground-start. Trunk ports 1 and 2 automatically switch to power fail sockets on the rear of the unit during power outages.
SKU: 700449473 -
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Expansion Modules
700469968 Avaya DBM32 32-Key Expansion Module
700469968 Overview
The Avaya DBM32 is a 32 button expansion module for the Avaya 1416. It supplies 32 additional line and feature keys. You can install up to 3 modules per phone giving you a total of 96 additional programmable buttons.
SKU: 700469968 -
Expansion Modules
700472889 Avaya IP Office 4-Port Expansion Card Expansion Module
700472889 Overview
The IP500 4-Port Expansion Card expands the built-in 8 expansion ports on your Avaya IP500 control unit to a total of 12 (Install this card to give your IP500 system four more expansion module ports). This will allow customers who want to migrate their Norstar or BCM systems to an IP Office to retain their investment in their phones.
SKU: 700472889 -