Cisco Systems Cisco 2921 UC Sec Bun PVDM3-32, UC +Sec L

32 Channel High-Density Voice-Video DSP Module

Cisco Systems Part# PVDM3-32

Modules – PVDM - Cisco 2901 Integrated Service Router - Cisco 2911 Integrated Service Router - Cisco 2921 Integrated Service Router - Cisco 2951 Integrated Service Router - Cisco 3925 Integrated Service Router ...

Cisco 100FX SFP On BX-1000BASE-BX SFP 1490NM

Cisco Systems Part# GLC-BX-D=

Modules – SFP - Optical Fiber - 1 Total Number of Ports - Hot-swappable - Single-mode - China - 0.3" Height - 0.5" Width - 2.2" Depth - LC - Cisco ME 2400 - Catalyst 2960 series - Cisco ME 3400 - Catalyst 3560 ...

Cisco 100FX SFP On BX-1000BASE-BX SFP 1490NM

Cisco Systems Part# GLC-BX-U=

Modules – SFP (mini-GBIC) - Optical Fiber - 1 Total Number of Ports - Single-mode - China - 0.3" Height - 0.5" Width - 2.2" Depth - LC - LC/PC - Compatible Platform (Switches or Modules): - Catalyst 2960 series:

256MB to 4GB CF Upgrade-1900 2900 3900

Cisco Systems Part# MEM-CF-256U4GB

Memory Cards – CompactFlash - 4 GB Storage Capacity - 1.4" Width - 1.7" Length - MEM-CF-256U4GB - 129.9 mil Thickness - 1 Memory Cards - Cisco Integrated Services Router Series: - 1900 - 2900 - 3900 - CompactFlash